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Li G, Wu Y, Zhang P, Zhao X, Zheng S, Zhang Y. Interfacial Study of Steel Joints Prepared with a Catechol-Modified Epoxy Adhesive with Enhanced Bonding Performance and Durability. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2024; 40:16549-16556. [PMID: 39046851 DOI: 10.1021/acs.langmuir.4c02034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/27/2024]
Abstract
Bonding is widely used in aircraft and vehicles due to its light weight and simple process, but its strength decreases sharply in hot and humid environments. Anodization treatment, used for enhancing aging performance, is environmentally harmful and unsuitable for steel. In this study, a catechol-modified epoxy adhesive (CMEA) was prepared on a hectogram scale. Comparative analysis with phenol-modified epoxy adhesive (PMEA) and pristine epoxy adhesive (EA) revealed that the underwater bonding of CMEA (13.0 MPa) on stainless steel (SS) significantly outperformed the two control groups. Moreover, after 32 days of hydrothermal aging at 50 °C, CMEA preserved 73.9% of its initial bonding strength, while PMEA and EA retained 59.8 and 11.4%, respectively. Furthermore, X-ray photoelectron spectroscopy (XPS) etching at different times to analyze the interface between adhesives and the SS substrate indicated a marked increase in the O-H/O2- value at the interface between CMEA and the SS substrate compared to the two control groups. The above results demonstrated that the catechol-modified adhesive enhanced the bonding and aging properties of the adhesive, possibly due to the formation of a higher density of hydroxyl groups at the interface between the adhesive and the SS substrate. These findings contribute to the understanding of the enhancement mechanism of catechol in improving the bonding and aging properties of adhesives and suggest a feasible direction for designing adhesives with high bonding strength and high durability.
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Affiliation(s)
- Gaoming Li
- Institute of Chemical Materials, China Academy of Engineering Physics (CAEP), No. 64 Mianshan Road, Mianyang 621900, China
- College of Materials Science and Engineering and the State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, No. 800 Dongchuan Road, Shanghai 200240, China
| | - Yeping Wu
- Institute of Chemical Materials, China Academy of Engineering Physics (CAEP), No. 64 Mianshan Road, Mianyang 621900, China
| | - Ping Zhang
- State Key Laboratory of Environment-friendly Energy Materials, School of Materials Science and Engineering, Southwest University of Science and Technology, No. 59 Qinglong Road, Mianyang 621010, China
| | - Xiuli Zhao
- Institute of Chemical Materials, China Academy of Engineering Physics (CAEP), No. 64 Mianshan Road, Mianyang 621900, China
| | - Sixun Zheng
- College of Materials Science and Engineering and the State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, No. 800 Dongchuan Road, Shanghai 200240, China
| | - Yinyu Zhang
- Institute of Chemical Materials, China Academy of Engineering Physics (CAEP), No. 64 Mianshan Road, Mianyang 621900, China
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2
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Li S, Zhao Z, Wang J, Xie L, Pan M, Wu F, Hu Y, Liu J, Zeng H. Molecular Interaction Mechanisms Between Lubricant-Infused Slippery Surfaces and Mussel-Inspired Polydopamine Adhesive and DOPA Moiety. Macromol Rapid Commun 2024:e2400276. [PMID: 39031940 DOI: 10.1002/marc.202400276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2024] [Revised: 06/29/2024] [Indexed: 07/22/2024]
Abstract
Lubricant-infused slippery surfaces have recently emerged as promising antifouling coatings, showing potential against proteins, cells, and marine mussels. However, a comprehensive understanding of the molecular binding behaviors and interaction strength of foulants to these surfaces is lacking. In this work, mussel-inspired chemistry based on catechol-containing chemicals including 3,4-dihydroxyphenylalanine (DOPA) and polydopamine (PDA) is employed to investigate the antifouling performance and repellence mechanisms of fluorinated-based slippery surface, and the correlated interaction mechanisms are probed using atomic force microscopy (AFM). Intermolecular force measurements and deposition experiments between PDA and the surface reveal the ability of lubricant film to inhibit the contact of PDA particles with the substrate. Moreover, the binding mechanisms and bond dissociation energy between a single DOPA moiety and the lubricant-infused slippery surface are quantitatively investigated employing single-molecule force spectroscopy based on AFM (SM-AFM), which reveal that the infused lubricant layer can remarkably influence the dissociation forces and weaken the binding strength between DOPA and underneath per-fluorinated monolayer surface. This work provides new nanomechanical insights into the fundamental antifouling mechanisms of the lubricant-infused slippery surfaces against mussel-derived adhesive chemicals, with important implications for the design of lubricant-infused materials and other novel antifouling platforms for various bioengineering and engineering applications.
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Affiliation(s)
- Sijia Li
- Department of Chemical and Materials Engineering, University of Alberta, Edmonton, AB, T6G 1H9, Canada
| | - Ziqian Zhao
- Department of Chemical and Materials Engineering, University of Alberta, Edmonton, AB, T6G 1H9, Canada
| | - Jingyi Wang
- Department of Chemical and Materials Engineering, University of Alberta, Edmonton, AB, T6G 1H9, Canada
- College of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu, Sichuan, 610500, P. R. China
| | - Lei Xie
- Department of Chemical and Materials Engineering, University of Alberta, Edmonton, AB, T6G 1H9, Canada
- School of Minerals Processing and Bioengineering, Central South University, Changsha, 410083, P. R. China
| | - Mingfei Pan
- Department of Chemical and Materials Engineering, University of Alberta, Edmonton, AB, T6G 1H9, Canada
| | - Feiyi Wu
- Department of Chemical and Materials Engineering, University of Alberta, Edmonton, AB, T6G 1H9, Canada
| | - Ying Hu
- Heavy Machinery Engineering Research Center of Education Ministry, Taiyuan University of Science and Technology, Taiyuan, 030024, P. R. China
| | - Jifang Liu
- Cancer Center, The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 510700, P. R. China
| | - Hongbo Zeng
- Department of Chemical and Materials Engineering, University of Alberta, Edmonton, AB, T6G 1H9, Canada
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3
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He C, Bi S, Liu R, Zhao H, Chen C, Zhao X, Gu J, Yan B. Cation-π Interaction-Enhanced Self-Healing Injectable Hydrogels for Gastric Perforation Repair. ACS APPLIED MATERIALS & INTERFACES 2024; 16:35887-35897. [PMID: 38963542 DOI: 10.1021/acsami.4c01944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/05/2024]
Abstract
Surgical operations are the preferred treatment for gastric perforation (GP) but incur postoperative complications such as gastrointestinal adhesions and bacterial infections, leading to inefficient wound healing and serious complications that may even threaten the life of the patient. Developing hydrogel dressings capable of adapting to the gastric environment (acid) and decreasing visceral adhesions and bacterial infections after GP treatment is crucial. In this article, we developed an injectable, self-healing hydrogel using cation-π interactions between protonated amines and aromatic rings under acidic conditions and explored it for GP repair. The hydrogels demonstrate exceptional self-healing capabilities under acidic conditions and can be effectively tailored for the gastric environment. In addition, the hydrogel demonstrated significant efficacy in preventing gastrointestinal adhesion, reducing inflammation, promoting angiogenesis, and effectively facilitating wound healing in a rat GP model. This novel hydrogel demonstrates adaptability to the gastric environment, rendering it highly promising for potential applications in gastric trauma healing.
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Affiliation(s)
- Changyuan He
- National Engineering Laboratory for Clean Technology of Leather Manufacture, College of Biomass Science and Engineering, Sichuan University, Chengdu 610000, China
| | - Siwei Bi
- Department of Burn and Plastic Surgery, West China Hospital, Sichuan University, Chengdu 610000, China
| | - Ruiqi Liu
- Department of Burn and Plastic Surgery, West China Hospital, Sichuan University, Chengdu 610000, China
| | - Hongyu Zhao
- Petroleum Exploration Department of SINOPEC Shenli Oilfield, Dongying 257200, China
| | - Chong Chen
- National Engineering Laboratory for Clean Technology of Leather Manufacture, College of Biomass Science and Engineering, Sichuan University, Chengdu 610000, China
| | - Xueshan Zhao
- Department of Cardiovascular Surgery, West China Hospital, Sichuan University, Chengdu 610000, China
| | - Jun Gu
- Department of Cardiovascular Surgery, West China Hospital, Sichuan University, Chengdu 610000, China
| | - Bin Yan
- National Engineering Laboratory for Clean Technology of Leather Manufacture, College of Biomass Science and Engineering, Sichuan University, Chengdu 610000, China
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4
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Garcia-Rodriguez JM, Wilker JJ. Positive Charge Influences on the Surface Interactions and Cohesive Bonding of a Catechol-Containing Polymer. ACS APPLIED MATERIALS & INTERFACES 2024. [PMID: 38470565 DOI: 10.1021/acsami.3c16889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/14/2024]
Abstract
Achieving robust underwater adhesion remains challenging. Through generations of evolution, marine mussels have developed an adhesive system that allows them to anchor onto wet surfaces. Scientists have taken varied approaches to developing mussel-inspired adhesives. Mussel foot proteins are rich in lysine residues, which may play a role in the removal of salts from surfaces. Displacement of water and ions on substrates could then enable molecular contact with surfaces. The necessity of cations for underwater adhesion is still in debate. Here, we examined the performance of a methacrylate polymer containing quaternary ammonium and catechol groups. Varying amounts of charge in the polymers were studied. As opposed to protonated amines such as lysine, quaternary ammonium groups offer a nonreactive cation for isolating effects from only charge. Results shown for dry bonding demonstrated that cations tended to decrease bulk cohesion while increasing surface interactions. Stronger interactions at surfaces, along with weaker bulk bonding, indicate that cations decreased the cohesive forces. When under salt water, overall bulk adhesion also dropped with higher cation loadings. Surface attachment under salt water also dropped, indicating that the polymer cations could not displace surface waters or sodium ions. Salt did, however, appear to shield bulk cation-cation repulsions. These studies help to distinguish influences upon bulk cohesion from attachment at surfaces. The roles of cations in adhesion are complex, with both cohesive and surface bonding being relevant in different ways, sometimes even working in opposite directions.
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Affiliation(s)
- Jennifer M Garcia-Rodriguez
- Department of Chemistry, Purdue University, 560 Oval Drive, West Lafayette, Indiana 47907-2084, United States
| | - Jonathan J Wilker
- Department of Chemistry, Purdue University, 560 Oval Drive, West Lafayette, Indiana 47907-2084, United States
- School of Materials Engineering, Purdue University, 701 W. Stadium Avenue, West Lafayette, Indiana 47907-2045, United States
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5
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Choi SJ, Osman A, Kim S, Kang S, Hwang DS. Adsorptive chito-beads for control of membrane fouling. Carbohydr Polym 2024; 327:121642. [PMID: 38171670 DOI: 10.1016/j.carbpol.2023.121642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 11/15/2023] [Accepted: 11/24/2023] [Indexed: 01/05/2024]
Abstract
Chitosan has excellent antimicrobial, adsorption, heavy metal removal, and adhesion properties, making it a good substitute for microplastic-based cleaners. Here, chitosan microbeads (chito-beads) of various sizes ranging from 32 μm to 283 μm were prepared via emulsion using a liquid on oil method and the feasibility of using them as an essential constituent in a chemical cleaning solution for a reverse-osmosis (RO) membrane-fouling-control process was assessed. Prior to the assessment the cleaning efficiency of a solution containing chito-beads, the interaction energy between chitosan and a representative organic foulant (humic acid (HA)) in a RO membrane fouling was analyzed using colloidal atomic force microscopy, and the strongest attraction between chitosan and HA was observed in an aqueous solution. When comparing the membrane cleaning efficiency of cleaning solutions with and without chito-beads, smaller chito-beads (32 μm and 70 μm) were found to have higher cleaning efficiency. Applications of chito-beads to the membrane cleaning process can enhance the cleaning efficiency through the physicochemical interaction with organic foulants. This study can widen the use of chito-beads as an additive to membrane chemical cleaning solutions to control membrane fouling in other membrane processes as well.
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Affiliation(s)
- Seung-Ju Choi
- Department of Civil and Environmental Engineering, Korea Advanced Institute of Science and Technology, Daejeon 34141, Republic of Korea
| | - Asila Osman
- Department of Chemical Engineering, Pohang University of Science and Technology (POSTECH), Pohang, Gyeongsangbuk-do 37673, Republic of Korea; Department of Chemical Engineering, University of Khartoum, Khartoum 11115, Sudan
| | - Sion Kim
- Department of Civil and Environmental Engineering, Korea Advanced Institute of Science and Technology, Daejeon 34141, Republic of Korea
| | - Seoktae Kang
- Department of Civil and Environmental Engineering, Korea Advanced Institute of Science and Technology, Daejeon 34141, Republic of Korea.
| | - Dong Soo Hwang
- Division of Environmental Science and Engineering, Pohang University of Science and Technology (POSTECH), Pohang, Gyeonsangbuk-do 37673, Republic of Korea; Institute for Convergence Research and Education in Advanced Technology, Yonsei University International Campus I-CREATE, Incheon 21983, Republic of Korea; ANPOLY, Pohang, Gyeongsanbuk-do 37666, Republic of Korea.
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6
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Sathyavageeswaran A, Bonesso Sabadini J, Perry SL. Self-Assembling Polypeptides in Complex Coacervation. Acc Chem Res 2024; 57:386-398. [PMID: 38252962 DOI: 10.1021/acs.accounts.3c00689] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2024]
Abstract
Intracellular compartmentalization plays a pivotal role in cellular function, with membrane-bound organelles and membrane-less biomolecular "condensates" playing key roles. These condensates, formed through liquid-liquid phase separation (LLPS), enable selective compartmentalization without the barrier of a lipid bilayer, thereby facilitating rapid formation and dissolution in response to stimuli. Intrinsically disordered proteins (IDPs) or proteins with intrinsically disordered regions (IDRs), which are often rich in charged and polar amino acid sequences, scaffold many condensates, often in conjunction with RNA.Comprehending the impact of IDP/IDR sequences on phase separation poses a challenge due to the extensive chemical diversity resulting from the myriad amino acids and post-translational modifications. To tackle this hurdle, one approach has been to investigate LLPS in simplified polypeptide systems, which offer a narrower scope within the chemical space for exploration. This strategy is supported by studies that have demonstrated how IDP function can largely be understood based on general chemical features, such as clusters or patterns of charged amino acids, rather than residue-level effects, and the ways in which these kinds of motifs give rise to an ensemble of conformations.Our laboratory has utilized complex coacervates assembled from oppositely charged polypeptides as a simplified material analogue to the complexity of liquid-liquid phase separated biological condensates. Complex coacervation is an associative LLPS that occurs due to the electrostatic complexation of oppositely charged macro-ions. This process is believed to be driven by the entropic gains resulting from the release of bound counterions and the reorganization of water upon complex formation. Apart from their direct applicability to IDPs, polypeptides also serve as excellent model polymers for investigating molecular interactions due to the wide range of available side-chain functionalities and the capacity to finely regulate their sequence, thus enabling precise control over interactions with guest molecules.Here, we discuss fundamental studies examining how charge patterning, hydrophobicity, chirality, and architecture affect the phase separation of polypeptide-based complex coacervates. These efforts have leveraged a combination of experimental and computational approaches that provide insight into molecular level interactions. We also examine how these parameters affect the ability of complex coacervates to incorporate globular proteins and viruses. These efforts couple directly with our fundamental studies into coacervate formation, as such "guest" molecules should not be considered as experiencing simple encapsulation and are instead active participants in the electrostatic assembly of coacervate materials. Interestingly, we observed trends in the incorporation of proteins and viruses into coacervates formed using different chain length polypeptides that are not well explained by simple electrostatic arguments and may be the result of more complex interactions between globular and polymeric species. Additionally, we describe experimental evidence supporting the potential for complex coacervates to improve the thermal stability of embedded biomolecules, such as viral vaccines.Ultimately, peptide-based coacervates have the potential to help unravel the physics behind biological condensates, while paving the way for innovative methods in compartmentalization, purification, and biomolecule stabilization. These advancements could have implications spanning medicine to biocatalysis.
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Affiliation(s)
- Arvind Sathyavageeswaran
- Department of Chemical Engineering, University of Massachusetts Amherst, Amherst, Massachusetts 10003, United States
| | - Júlia Bonesso Sabadini
- Department of Chemical Engineering, University of Massachusetts Amherst, Amherst, Massachusetts 10003, United States
- Institute of Chemistry, University of Campinas (UNICAMP), Campinas, SP 13083-970, Brazil
| | - Sarah L Perry
- Department of Chemical Engineering, University of Massachusetts Amherst, Amherst, Massachusetts 10003, United States
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Xiao Y, Zheng B, Ding X, Zheng P. Probing nanomechanical interactions of SARS-CoV-2 variants Omicron and XBB with common surfaces. Chem Commun (Camb) 2023; 59:11268-11271. [PMID: 37664897 DOI: 10.1039/d3cc02721j] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/05/2023]
Abstract
The emergence of SARS-CoV-2 variants has further raised concerns about viral transmission. A fundamental understanding of the intermolecular interactions between the coronavirus and different surfaces is needed to address the transmission of SARS-CoV-2 through respiratory droplet-contaminated surfaces or fomites. The receptor-binding domain (RBD) of the spike protein is a key target for the adhesion of SARS-CoV-2 on the surface. To understand the effect of mutations on adhesion, atomic force microscopy-based single-molecule force spectroscopy (AFM-SMFS) was used to quantify the interactions between wild-type, Omicron, and XBB with several surfaces. The measurement revealed that RBD exhibits relatively higher forces on paper and gold surfaces, with the average force being 1.5 times greater compared to that on plastic surface. In addition, the force elevation on paper and gold surfaces for the variants can reach ∼28% relative to the wild type. These findings enhance our understanding of the nanomechanical interactions of the virus on common surfaces.
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Affiliation(s)
- Yuelong Xiao
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Chemistry and Biomedicine Innovation Centre (ChemBIC), Nanjing University, Nanjing, China.
| | - Bin Zheng
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Chemistry and Biomedicine Innovation Centre (ChemBIC), Nanjing University, Nanjing, China.
| | - Xuan Ding
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Chemistry and Biomedicine Innovation Centre (ChemBIC), Nanjing University, Nanjing, China.
| | - Peng Zheng
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Chemistry and Biomedicine Innovation Centre (ChemBIC), Nanjing University, Nanjing, China.
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8
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Kumar A, Sood A, Agrawal G, Thakur S, Thakur VK, Tanaka M, Mishra YK, Christie G, Mostafavi E, Boukherroub R, Hutmacher DW, Han SS. Polysaccharides, proteins, and synthetic polymers based multimodal hydrogels for various biomedical applications: A review. Int J Biol Macromol 2023; 247:125606. [PMID: 37406894 DOI: 10.1016/j.ijbiomac.2023.125606] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 06/14/2023] [Accepted: 06/27/2023] [Indexed: 07/07/2023]
Abstract
Nature-derived or biologically encouraged hydrogels have attracted considerable interest in numerous biomedical applications owing to their multidimensional utility and effectiveness. The internal architecture of a hydrogel network, the chemistry of the raw materials involved, interaction across the interface of counter ions, and the ability to mimic the extracellular matrix (ECM) govern the clinical efficacy of the designed hydrogels. This review focuses on the mechanistic viewpoint of different biologically driven/inspired biomacromolecules that encourages the architectural development of hydrogel networks. In addition, the advantage of hydrogels by mimicking the ECM and the significance of the raw material selection as an indicator of bioinertness is deeply elaborated in the review. Furthermore, the article reviews and describes the application of polysaccharides, proteins, and synthetic polymer-based multimodal hydrogels inspired by or derived from nature in different biomedical areas. The review discusses the challenges and opportunities in biomaterials along with future prospects in terms of their applications in biodevices or functional components for human health issues. This review provides information on the strategy and inspiration from nature that can be used to develop a link between multimodal hydrogels as the main frame and its utility in biomedical applications as the primary target.
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Affiliation(s)
- Anuj Kumar
- School of Chemical Engineering, Yeungnam University, 280 Daehak-ro, Gyeongsan 38541, South Korea; School of Materials Science and Technology, Indian Institute of Technology (BHU), Varanasi 221005, Uttar Pradesh, India.
| | - Ankur Sood
- School of Chemical Engineering, Yeungnam University, 280 Daehak-ro, Gyeongsan 38541, South Korea
| | - Garima Agrawal
- School of Chemical Sciences and Advanced Materials Research Centre, Indian Institute of Technology Mandi, H.P. 175075, India
| | - Sourbh Thakur
- Department of Organic Chemistry, Bioorganic Chemistry and Biotechnology, Silesian University of Technology, B. Krzywoustego 4, 44-100 Gliwice, Poland
| | - Vijay Kumar Thakur
- Biorefining and Advanced Materials Research Center, SRUC, Barony Campus, Parkgate, Dumfries DG1 3NE, United Kingdom; School of Engineering, University of Petroleum & Energy Studies (UPES), Dehradun 248007, Uttarakhand, India.
| | - Masaru Tanaka
- Institute for Materials Chemistry and Engineering, Kyushu University, 744 Motooka Nishi-ku, Fukuoka 819-0395, Japan
| | - Yogendra Kumar Mishra
- Smart Materials, Mads Clausen Institute, University of Southern Denmark, Alsion 2, Sønderborg 6400, Denmark
| | - Graham Christie
- Department of Chemical Engineering and Biotechnology, University of Cambridge, Cambridge CB3 0AS, UK
| | - Ebrahim Mostafavi
- Department of Medicine, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Rabah Boukherroub
- Univ. Lille, CNRS, Univ. Polytechnique Hauts-de-France, UMR 8520 - IEMN, F-59000 Lille, France.
| | - Dietmar W Hutmacher
- Max Planck Queensland Centre (MPQC) for the Materials Science of Extracellular Matrices, Queensland University of Technology, Brisbane, QLD 4000, Australia; Centre for Biomedical Technologies, School of Mechanical, Medical and Process Engineering, Queensland University of Technology, Brisbane, QLD 4000, Australia; ARC Training Centre for Cell and Tissue Engineering Technologies, Queensland University of Technology, Brisbane, QLD 4000, Australia; Australian Research Council (ARC) Training Centre for Multiscale 3D Imaging, Modelling, and Manufacturing (M3D Innovation), Queensland University of Technology, Brisbane, QLD 4000, Australia.
| | - Sung Soo Han
- School of Chemical Engineering, Yeungnam University, 280 Daehak-ro, Gyeongsan 38541, South Korea.
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Yan J, Li W, Tian H, Li B, Yu X, Wang G, Sang W, Dai Y. Metal-Phenolic Nanomedicines Regulate T-Cell Antitumor Function for Sono-Metabolic Cancer Therapy. ACS NANO 2023; 17:14667-14677. [PMID: 37486249 DOI: 10.1021/acsnano.3c02428] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/25/2023]
Abstract
Cancer cells outcompete tumor-infiltrating T lymphocytes (TILs) for glucose uptake, manipulating a glucose-deprived tumor microenvironment (TME) with high accumulation of lactate, which impairs CD8+ TIL effector function, however supports the immune suppression of regulatory T (Treg) cells. Aerobic glycolysis inhibition coupled with mitochondrial dysfunction in cancer cells may reprogram TME to destabilize Treg cells and, more importantly, facilitate CD8+ T cell activation and cytotoxic killing. Here, a sono-metabolic cancer therapy via hyaluronic acid (HA)-modified metal-phenolic nanomedicine (HPP-Ca@GSK) is proposed to accomplish the aforementioned goals. Abrogating lactate dehydrogenase A (LDHA) by delivering GSK2837808A (GSK, LDHA inhibitor) successfully suppresses aerobic glycolysis in cancer cells and creates high-glucose, low-lactate conditions, satisfying the glucose nutrition required by CD8+ TILs but destabilizing Treg cells. Meanwhile, depending on ultrasound-mediated oxidative stress, more than 3-fold of calcium (from HPP-Ca@GSK) is mitochondrion-overloaded, amplifying mitochondrial dysfunction and promoting the cancer cellular release of damage-associated molecular patterns for more CD8+ T cell activation and tumor infiltration. In vitro and in vivo studies demonstrate that HPP-Ca@GSK-based sono-metabolic treatment exhibits impressive anticancer activity. Cooperating with anticytotoxic T lymphocyte-associated protein-4 antibodies for enhanced Treg cell destabilization further improves therapeutic efficacy. These findings provide a metabolic intervention strategy for cancer immunotherapy.
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Affiliation(s)
- Jie Yan
- Cancer Centre and Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Macau SAR 999078, China
- MoE Frontiers Science Center for Precision Oncology, University of Macau, Macau SAR 999078, China
| | - Wenxi Li
- Cancer Centre and Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Macau SAR 999078, China
- MoE Frontiers Science Center for Precision Oncology, University of Macau, Macau SAR 999078, China
| | - Hao Tian
- Cancer Centre and Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Macau SAR 999078, China
- MoE Frontiers Science Center for Precision Oncology, University of Macau, Macau SAR 999078, China
| | - Bei Li
- Cancer Centre and Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Macau SAR 999078, China
- MoE Frontiers Science Center for Precision Oncology, University of Macau, Macau SAR 999078, China
| | - Xinying Yu
- Cancer Centre and Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Macau SAR 999078, China
- MoE Frontiers Science Center for Precision Oncology, University of Macau, Macau SAR 999078, China
| | - Guohao Wang
- Cancer Centre and Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Macau SAR 999078, China
- MoE Frontiers Science Center for Precision Oncology, University of Macau, Macau SAR 999078, China
| | - Wei Sang
- Cancer Centre and Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Macau SAR 999078, China
- MoE Frontiers Science Center for Precision Oncology, University of Macau, Macau SAR 999078, China
| | - Yunlu Dai
- Cancer Centre and Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Macau SAR 999078, China
- MoE Frontiers Science Center for Precision Oncology, University of Macau, Macau SAR 999078, China
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10
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Di W, Xue K, Cai J, Zhu Z, Li Z, Fu H, Lei H, Hu W, Tang C, Wang W, Cao Y. Single-Molecule Force Spectroscopy Reveals Cation-π Interactions in Aqueous Media Are Highly Affected by Cation Dehydration. PHYSICAL REVIEW LETTERS 2023; 130:118101. [PMID: 37001074 DOI: 10.1103/physrevlett.130.118101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Accepted: 01/24/2023] [Indexed: 06/19/2023]
Abstract
Cation-π interactions underlie many important processes in biology and materials science. However, experimental investigations of cation-π interactions in aqueous media remain challenging. Here, we studied the cation-π binding strength and mechanism by pulling two hydrophobic polymers with distinct cation binding properties, i.e., poly-pentafluorostyrene and polystyrene, in aqueous media using single-molecule force spectroscopy and nuclear magnetic resonance measurement. We found that the interaction strengths linearly depend on the cation concentrations, following the order of Li^{+}<NH_{4}^{+}<Na^{+}<K^{+}. The binding energies are 0.03-0.23 kJ mol^{-1} M^{-1}. This order is distinct from the strength of cation-π interactions in gas phase and may be caused by the different dehydration ability of the cations. Taken together, our method provides a unique perspective to investigate cation-π interactions under physiologically relevant conditions.
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Affiliation(s)
- Weishuai Di
- Wenzhou Key Laboratory of Biophysics, Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou, Zhejiang 325000, China
| | - Kai Xue
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, and Peking-Tsinghua Center for Life Sciences, Peking University, Beijing 100871, China
- School of Physical and Mathematical Science Nanyang Technological University, 21 Nanyang Link, Singapore 637371, Singapore
| | - Jun Cai
- Department of Polymer Science and Engineering, State Key Laboratory of Coordination Chemistry, Collaborative Innovation Center of Chemistry for Life Sciences, School of Chemistry and Chemical Engineering, Nanjing University, 210023 Nanjing, China
| | - Zhenshu Zhu
- Collaborative Innovation Center of Advanced Microstructures, National Laboratory of Solid State Microstructure, Department of Physics, Nanjing University, Nanjing 210093, China
| | - Zihan Li
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, and Peking-Tsinghua Center for Life Sciences, Peking University, Beijing 100871, China
| | - Hui Fu
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, and Peking-Tsinghua Center for Life Sciences, Peking University, Beijing 100871, China
| | - Hai Lei
- Collaborative Innovation Center of Advanced Microstructures, National Laboratory of Solid State Microstructure, Department of Physics, Nanjing University, Nanjing 210093, China
| | - Wenbing Hu
- Department of Polymer Science and Engineering, State Key Laboratory of Coordination Chemistry, Collaborative Innovation Center of Chemistry for Life Sciences, School of Chemistry and Chemical Engineering, Nanjing University, 210023 Nanjing, China
| | - Chun Tang
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, and Peking-Tsinghua Center for Life Sciences, Peking University, Beijing 100871, China
| | - Wei Wang
- Collaborative Innovation Center of Advanced Microstructures, National Laboratory of Solid State Microstructure, Department of Physics, Nanjing University, Nanjing 210093, China
- Institute for Brain Sciences, Nanjing University, Nanjing 210093, China
- Chemistry and Biomedicine Innovation Center, Nanjing University, Nanjing 210093, China
| | - Yi Cao
- Wenzhou Key Laboratory of Biophysics, Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou, Zhejiang 325000, China
- Collaborative Innovation Center of Advanced Microstructures, National Laboratory of Solid State Microstructure, Department of Physics, Nanjing University, Nanjing 210093, China
- Institute for Brain Sciences, Nanjing University, Nanjing 210093, China
- Chemistry and Biomedicine Innovation Center, Nanjing University, Nanjing 210093, China
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11
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Park S, Choi S, Lee YK, Jho Y, Kang S, Hwang DS. Cation-π Interactions Contribute to Hydrophobic Humic Acid Removal for the Control of Hydraulically Irreversible Membrane Fouling. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2023; 57:3853-3863. [PMID: 36826440 DOI: 10.1021/acs.est.2c07593] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Hydraulically irreversible membrane fouling is a major problem encountered during membrane-based water purification. Membrane foulants present large hydrophobic fractions, with humic acid (HA) being a prevalent example of hydrophobic natural organic matter. Furthermore, HA contains numerous aromatic rings (π electrons), and its hydrophobic interactions are a major cause of irreversible membrane fouling. To address this issue, in this study, we used the cation-π interaction, which is a strong noncovalent, competitive interaction present in water. Because the strength of cation-π interactions depends on the combination of cations and π molecules, utilizing the appropriate cations will effectively remove irreversible fouling caused by hydrophobic HA. We performed macroscale experiments to determine the cleaning potential of the test cations, nanomechanically analyzed the changes in HA cohesion caused by the test cations using a surface force apparatus and an atomic force microscope, and used molecular dynamics simulations to elucidate the HA removal mechanism of test studied cations. We found that the addition of 1-ethyl-3-methylimidazolium, an imidazolium cation with an aromatic moiety, effectively removed the HA layer by weakening its cohesion, and the size, hydrophobicity, and polarity of the HA layer synergistically affected the HA removal mechanism based on the cation-π interactions.
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Affiliation(s)
- Sohee Park
- Division of Environmental Science and Engineering, Pohang University of Science and Technology (POSTECH), 77 Chengam-ro, Nam-gu, Pohang 37673, Republic of Korea
| | - Seungju Choi
- Department of Civil and Environmental Engineering, KAIST, 291 Daehak-ro, Yuseong-gu, Daejeon 34141, Republic of Korea
| | - Yeong Kyu Lee
- Department of Physics and Research Institute of Natural Science, Gyeongsang National University (GNU), 501 Jinju-daero, Jinju 52828, Korea
| | - Yongseok Jho
- Department of Physics and Research Institute of Natural Science, Gyeongsang National University (GNU), 501 Jinju-daero, Jinju 52828, Korea
| | - Seoktae Kang
- Department of Civil and Environmental Engineering, KAIST, 291 Daehak-ro, Yuseong-gu, Daejeon 34141, Republic of Korea
| | - Dong Soo Hwang
- Division of Environmental Science and Engineering, Pohang University of Science and Technology (POSTECH), 77 Chengam-ro, Nam-gu, Pohang 37673, Republic of Korea
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12
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Choi H, Kim T. Adsorption and quantitative fluorescence-based measurement of ammonium ions using a chitosan-based hydrogel combined with p-hydroxybenzoic acid. J Mol Liq 2023. [DOI: 10.1016/j.molliq.2023.121715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
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13
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Bioinspired chemical design to control interfacial wet adhesion. Chem 2023. [DOI: 10.1016/j.chempr.2023.02.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
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14
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Yu Y, Lv B, Wu J, Chen W. Mussel-Based Biomimetic Strategies in Musculoskeletal Disorder Treatment: From Synthesis Principles to Diverse Applications. Int J Nanomedicine 2023; 18:455-472. [PMID: 36718191 PMCID: PMC9884062 DOI: 10.2147/ijn.s386635] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Accepted: 12/03/2022] [Indexed: 01/26/2023] Open
Abstract
Musculoskeletal disorders are the second leading cause of disability worldwide, posing a huge global burden to the public sanitation system. Currently, tissue engineering-based approaches act as effective strategies, which are, however, challenging in limited application scenarios. Mussel-based biomimetic materials, exhibit numerous unique properties such as intense adhesion, biocompatibility, moisture resistance, and injectability, to name only a few, and have attracted extensive research interest. In particular, featuring state-of-the-art properties, mussel-inspired biomaterials have been widely explored in innumerable musculoskeletal disorder treatments including osteochondral defects, osteosarcoma, osteoarthritis, ligament rupture, and osteoporosis. Nevertheless, a comprehensive and timely discussion of their applications in musculoskeletal disorders is insufficient. In this review, we emphasize on (1) the main categories and characteristics of mussel foot proteins and their fundamental mechanisms for the spectacular adhesion in mussels; (2) the diverse synthetic methods and modification of various polymers; and (3) the emerging applications of mussel-biomimetic materials, the future perspectives, and challenges, especially in the area of musculoskeletal disorder. We envision that this review will provide a unique and insightful perspective to improve the development of a new generation of mussel biomimetic strategies.
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Affiliation(s)
- Yajie Yu
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People’s Republic of China,Department of Pharmacology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, People’s Republic of China,Hubei Key Laboratory for Drug Target Researches and Pharmacodynamic Evaluation, Huazhong University of Science and Technology, Wuhan, 430030, People’s Republic of China
| | - Bin Lv
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People’s Republic of China
| | - Juntao Wu
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People’s Republic of China
| | - Wei Chen
- Department of Pharmacology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, People’s Republic of China,Hubei Key Laboratory for Drug Target Researches and Pharmacodynamic Evaluation, Huazhong University of Science and Technology, Wuhan, 430030, People’s Republic of China,Correspondence: Wei Chen, Email
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15
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Anand PP, Shibu Vardhanan Y. Molecular cloning, expression, mRNA secondary structure and immunological characterization of mussel foot proteins (Mfps) (Mollusca: Bivalvia). J Biomol Struct Dyn 2023; 41:12242-12266. [PMID: 36688334 DOI: 10.1080/07391102.2023.2166996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Accepted: 01/01/2023] [Indexed: 01/24/2023]
Abstract
The macroscale production of mussel foot proteins (Mfps) in the expression system has not succeeded to date. The principal reasons for this are low levels of expression and yield of Mfps, lack of post-translational modifications (PTMs), and immunological toxic effects on the host system. Identification of post-translational modification sites, suitable expression hosts, and immunological responses through an experimental approach is very costly and time-consuming. However, in the present study, in silico post-translation modification, antigenicity, allergenicity, and the immunological reaction of all available Mfps were characterized. Furthermore, all Mfps were codon optimized in three different expression systems to determine the best expression host. Finally, we performed the in-silico cloning of all codon-optimized Mfps in a suitable host (E. coli K12, pET28a(+) vector) and analyzed the secondary structure of mRNA and its structural stability. Among the 78 Mfps, six fps are considered potential allergenic proteins, six fps are considered non-allergenic proteins, and all other fps are probably allergenic. High antigenicity was observed in bacterial cells as compared to yeast and tumor cells. Nevertheless, the predicted expression of Mfps in a bacterial host is higher than in other expression hosts. Important to note that all Mfps showed significant immunological activity in the human system, and we concluded that these antigenic, allergenic, and immunological properties are directly correlated with their amino acid composition. The study's major goal is to provide a comprehensive understanding of Mfps and aid in the future genetic engineering and expression of Mfps and its diverse applications in different fields.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- P P Anand
- Biochemistry & Toxicology Division, Department of Zoology, University of Calicut, Thenhipalam, Kerala, India
| | - Y Shibu Vardhanan
- Biochemistry & Toxicology Division, Department of Zoology, University of Calicut, Thenhipalam, Kerala, India
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16
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Cao W, Mao H, McCallum NC, Zhou X, Sun H, Sharpe C, Korpanty J, Hu Z, Ni QZ, Burkart MD, Shawkey MD, Wasielewski MR, Gianneschi NC. Biomimetic pheomelanin to unravel the electronic, molecular and supramolecular structure of the natural product. Chem Sci 2023; 14:4183-4192. [PMID: 37063797 PMCID: PMC10094096 DOI: 10.1039/d2sc06418a] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Accepted: 02/18/2023] [Indexed: 04/03/2023] Open
Abstract
A robust route to synthetic pheomelanin gives insight into the electronic, molecular and supramolecular structure of the natural product, further advancing our understanding of this important subfamily of melanin.
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Affiliation(s)
- Wei Cao
- Department of Chemistry, Northwestern University, Evanston, Illinois, 60208, USA
- Department of Materials Science and Engineering, Northwestern University, Evanston, Illinois, 60208, USA
- Department of Biomedical Engineering, Department of Pharmacology, International Institute for Nanotechnology, Simpson-Querrey Institute, Chemistry of Life Processes Institute, Lurie Cancer Center, Northwestern University, Evanston, Illinois, 60208, USA
| | - Haochuan Mao
- Department of Chemistry, Northwestern University, Evanston, Illinois, 60208, USA
- Institute for Sustainability and Energy at Northwestern University, Evanston, Illinois, 60208, USA
| | - Naneki C. McCallum
- Department of Chemistry, Northwestern University, Evanston, Illinois, 60208, USA
| | - Xuhao Zhou
- Department of Chemistry, Northwestern University, Evanston, Illinois, 60208, USA
| | - Hao Sun
- Department of Chemistry, Northwestern University, Evanston, Illinois, 60208, USA
- Department of Materials Science and Engineering, Northwestern University, Evanston, Illinois, 60208, USA
- Department of Biomedical Engineering, Department of Pharmacology, International Institute for Nanotechnology, Simpson-Querrey Institute, Chemistry of Life Processes Institute, Lurie Cancer Center, Northwestern University, Evanston, Illinois, 60208, USA
- Department of Chemistry and Chemical & Biomedical Engineering, Tagliatela College of Engineering, University of New Haven, West Haven, Connecticut, 06516, USA
| | - Christopher Sharpe
- Department of Materials Science and Engineering, Northwestern University, Evanston, Illinois, 60208, USA
| | - Joanna Korpanty
- Department of Chemistry, Northwestern University, Evanston, Illinois, 60208, USA
| | - Ziying Hu
- Department of Chemistry, Northwestern University, Evanston, Illinois, 60208, USA
| | - Qing Zhe Ni
- Department of Chemistry & Biochemistry, University of California, San Diego, La Jolla, California, 92093, USA
| | - Michael D. Burkart
- Department of Chemistry & Biochemistry, University of California, San Diego, La Jolla, California, 92093, USA
| | - Matthew D. Shawkey
- Evolution and Optics of Nanostructures Group, Department of Biology, The University of Ghent, 9000, Ghent, Belgium
| | - Michael R. Wasielewski
- Department of Chemistry, Northwestern University, Evanston, Illinois, 60208, USA
- Institute for Sustainability and Energy at Northwestern University, Evanston, Illinois, 60208, USA
| | - Nathan C. Gianneschi
- Department of Chemistry, Northwestern University, Evanston, Illinois, 60208, USA
- Department of Materials Science and Engineering, Northwestern University, Evanston, Illinois, 60208, USA
- Department of Biomedical Engineering, Department of Pharmacology, International Institute for Nanotechnology, Simpson-Querrey Institute, Chemistry of Life Processes Institute, Lurie Cancer Center, Northwestern University, Evanston, Illinois, 60208, USA
- Department of Chemistry & Biochemistry, University of California, San Diego, La Jolla, California, 92093, USA
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17
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Han IK, Song KI, Jung SM, Jo Y, Kwon J, Chung T, Yoo S, Jang J, Kim YT, Hwang DS, Kim YS. Electroconductive, Adhesive, Non-Swelling, and Viscoelastic Hydrogels for Bioelectronics. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2023; 35:e2203431. [PMID: 35816086 DOI: 10.1002/adma.202203431] [Citation(s) in RCA: 30] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Revised: 06/21/2022] [Indexed: 06/15/2023]
Abstract
As a new class of materials, implantable flexible electrical conductors have recently been developed and applied to bioelectronics. An ideal electrical conductor requires high conductivity, tissue-like mechanical properties, low toxicity, reliable adhesion to biological tissues, and the ability to maintain its shape in wet physiological environments. Despite significant advances, electrical conductors that satisfy all these requirements are insufficient. Herein, a facile method for manufacturing a new conductive hydrogels through the simultaneous exfoliation of graphite and polymerization of zwitterionic monomers triggered by microwave irradiation is introduced. The mechanical properties of the obtained conductive hydrogel are similar to those of living tissue, which is ideal as a bionic adhesive for minimizing contact damage due to mechanical mismatches between hard electronics and soft tissues. Furthermore, it exhibits excellent adhesion performance, electrical conductivity, non-swelling, and high conformability in water. Excellent biocompatibility of the hydrogel is confirmed through a cytotoxicity test using C2C12 cells, a biocompatibility test on rat tissues, and their histological analysis. The hydrogel is then implanted into the sciatic nerve of a rat and neuromodulation is demonstrated through low-current electrical stimulation. This hydrogel demonstrates a tissue-like extraneuronal electrode, which possesses high conformability to improve the tissue-electronics interfaces, promising next-generation bioelectronics applications.
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Affiliation(s)
- Im Kyung Han
- Department of Materials Science and Engineering, Pohang University of Science and Technology (POSTECH), Pohang, 37673, Republic of Korea
| | - Kang-Il Song
- Medical Device Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu, 41061, Republic of Korea
| | - Sang-Mun Jung
- Department of Materials Science and Engineering, Pohang University of Science and Technology (POSTECH), Pohang, 37673, Republic of Korea
| | - Yeonggwon Jo
- School of Interdisciplinary Bioscience and Bioengineering, Pohang University of Science and Technology (POSTECH), Pohang, 37673, Republic of Korea
| | - Jaesub Kwon
- Department of Materials Science and Engineering, Pohang University of Science and Technology (POSTECH), Pohang, 37673, Republic of Korea
| | - Taehun Chung
- Department of Materials Science and Engineering, Pohang University of Science and Technology (POSTECH), Pohang, 37673, Republic of Korea
| | - Surim Yoo
- School of Interdisciplinary Bioscience and Bioengineering, Pohang University of Science and Technology (POSTECH), Pohang, 37673, Republic of Korea
| | - Jinah Jang
- School of Interdisciplinary Bioscience and Bioengineering, Pohang University of Science and Technology (POSTECH), Pohang, 37673, Republic of Korea
- Department of Mechanical Engineering, Pohang University of Science and Technology (POSTECH), Pohang, 37673, Republic of Korea
- Department of Convergence IT Engineering, Pohang University of Science and Technology (POSTECH), Pohang, 37673, Republic of Korea
- Institute for Convergence Research and Education in Advanced Technology, Yonsei University, Seoul, 03722, Republic of Korea
| | - Yong-Tae Kim
- Department of Materials Science and Engineering, Pohang University of Science and Technology (POSTECH), Pohang, 37673, Republic of Korea
| | - Dong Soo Hwang
- School of Interdisciplinary Bioscience and Bioengineering, Pohang University of Science and Technology (POSTECH), Pohang, 37673, Republic of Korea
- Institute for Convergence Research and Education in Advanced Technology, Yonsei University, Seoul, 03722, Republic of Korea
- Division of Environmental Science and Engineering, Pohang University of Science and Technology (POSTECH), Pohang, 37673, Republic of Korea
| | - Youn Soo Kim
- Department of Materials Science and Engineering, Pohang University of Science and Technology (POSTECH), Pohang, 37673, Republic of Korea
- School of Interdisciplinary Bioscience and Bioengineering, Pohang University of Science and Technology (POSTECH), Pohang, 37673, Republic of Korea
- Department of Chemical Engineering, Pohang University of Science and Technology (POSTECH), Pohang, 37673, Republic of Korea
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18
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Bogush VG, Davydova LI, Shulyakov VS, Sidoruk KV, Krasheninnikov SV, Bychkova MA, Debabov VG. The Development of Bioadhesives Based on Recombinant Analogues of Spider Web Proteins. APPL BIOCHEM MICRO+ 2022. [DOI: 10.1134/s000368382207002x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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19
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Jiang H, Xia Q, Zheng J, Bu J, Li R, Cai Z, Ling K. Mn 2+ modified black phosphorus nanosheets with enhanced DNA adsorption and affinity for robust sensing. Biosens Bioelectron 2022; 216:114622. [PMID: 35973273 DOI: 10.1016/j.bios.2022.114622] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 07/17/2022] [Accepted: 08/03/2022] [Indexed: 02/05/2023]
Abstract
To develop various biosensors, several 2D nanomaterials adsorb DNA probes (aptamers) via π-π stacking interactions. However, interference from DNA displacement by external non-targeted ligands has precluded their practical applications for specific detection and imaging at high protein concentrations. Metal coordination is an attractive strategy for biomolecular crosslinking and functional molecular self-assembly. Herein, a robust 2D biosensor nanoplatform was developed to enhance DNA adsorption and affinity using Mn2+-modified black phosphorus nanosheets (BPNS@Mn2+) via metal coordination. The Mn2+ can simultaneously coordinate with the lone pair electrons (π bonds) of the BPNS and nucleotide bases to provide binding sites for DNA nucleobases on the BPNS surface, which greatly enhances the stability of the inner BPNS and improves DNA adsorption and affinity. The DNA adsorption mechanism of BPNS@Mn2+ was also characterized, and is extensively discussed. Without any further modification, this BPNS@Mn2+/DNA biosensor specifically detected single-stranded DNA (linear range: 10-200 nM, detection limit: 5.76 nM) and thrombin (linear range: 20-180 nM, detection limit: 2.39 nM) in 100 nM bovine serum albumin solution. The nonspecific ligands in the environment did not affect the detection performance of the robust biosensor. In addition, the expression levels of microRNA-21 can be imaged and analyzed in living cells using this biosensor, which is consistent with the results of the polymerase chain reaction. This study highlights the potential of metal coordination in surface modification and provides new opportunities for biomedical applications of 2D nanomaterials with superior DNA-adsorption capacity, facilitating the development of biosensor design and nucleic acid/drug delivery.
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Affiliation(s)
- Hongyan Jiang
- Department of Pharmacy and Department of Radiology (The First Affiliated Hospital), Shantou University Medical College, Shantou, 515041, China
| | - Qing Xia
- Department of Pharmacy and Department of Radiology (The First Affiliated Hospital), Shantou University Medical College, Shantou, 515041, China
| | - Jintao Zheng
- Department of Pharmacy and Department of Radiology (The First Affiliated Hospital), Shantou University Medical College, Shantou, 515041, China
| | - Jianlan Bu
- Department of Pharmacy and Department of Radiology (The First Affiliated Hospital), Shantou University Medical College, Shantou, 515041, China
| | - Rui Li
- Department of Pharmacy and Department of Radiology (The First Affiliated Hospital), Shantou University Medical College, Shantou, 515041, China
| | - Zehong Cai
- Department of Pharmacy and Department of Radiology (The First Affiliated Hospital), Shantou University Medical College, Shantou, 515041, China
| | - Kai Ling
- Department of Pharmacy and Department of Radiology (The First Affiliated Hospital), Shantou University Medical College, Shantou, 515041, China
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20
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Hu Z, Wu W, Yu M, Wang Z, Yang Z, Xing X, Chen X, Niu L, Yu F, Xiao Y, Chen J. Mussel-inspired polymer with catechol and cationic Lys functionalities for dentin wet bonding. Mater Today Bio 2022; 18:100506. [DOI: 10.1016/j.mtbio.2022.100506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 11/24/2022] [Accepted: 11/25/2022] [Indexed: 11/27/2022] Open
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21
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Balcioglu S, Noma SAA, Ulu A, Karaaslan-Tunc MG, Ozhan O, Koytepe S, Parlakpinar H, Vardi N, Colak MC, Ates B. Fast Curing Multifunctional Tissue Adhesives of Sericin-Based Polyurethane-Acrylates for Sternal Closure. ACS APPLIED MATERIALS & INTERFACES 2022; 14:41819-41833. [PMID: 36066351 PMCID: PMC9501797 DOI: 10.1021/acsami.2c14078] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Accepted: 08/22/2022] [Indexed: 06/09/2023]
Abstract
The use of wire cerclage after sternal closure is the standard method because of its rigidity and strength. Despite this, they have many disadvantages such as tissue trauma, operator-induced failures, and the risk of infection. To avoid complications during sternotomy and promote tissue regeneration, tissue adhesives should be used in post-surgical treatment. Here, we report a highly biocompatible, biomimetic, biodegradable, antibacterial, and UV-curable polyurethane-acrylate (PU-A) tissue adhesive for sternal closure as a supportive to wire cerclage. In the study, PU-As were synthesized with variable biocompatible monomers, such as silk sericin, polyethylene glycol, dopamine, and an aliphatic isocyanate 4,4'-methylenebis(cyclohexyl isocyanate). The highest adhesion strength was found to be 4322 kPa, and the ex vivo compressive test result was determined as 715 kPa. The adhesive was determined to be highly biocompatible (on L-929 cells), biodegradable, and antibacterial (on Escherichia coli, Pseudomonas aeruginosa, and Staphylococcus aureus bacteria). Finally, after opening the sternum of rats, the adhesive was applied to bond the bones and cured with UV for 5 min. According to the results, there was no visible inflammation in the adhesive groups, while some animals had high inflammation in the cyanoacrylate and wire cerclage groups. These results indicate that the adhesive may be suitable for sternal fixation by preventing the disadvantages of the steel wires and promoting tissue healing.
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Affiliation(s)
- Sevgi Balcioglu
- Department
of Medicinal Laboratory, Sakarya University
of Applied Sciences, 54000 Sakarya, Turkey
| | - Samir Abbas Ali Noma
- Faculty
of Arts and Sciences, Department of Chemistry, Bursa Uludaǧ University, 16059 Bursa, Turkey
| | - Ahmet Ulu
- Faculty
of Arts and Sciences, Department of Chemistry, İnönü University, 44210 Malatya, Turkey
| | | | - Onural Ozhan
- Medical
Faculty, Department of Medicinal Pharmacology, İnönü University, 44210 Malatya, Turkey
| | - Suleyman Koytepe
- Faculty
of Arts and Sciences, Department of Chemistry, İnönü University, 44210 Malatya, Turkey
| | - Hakan Parlakpinar
- Medical
Faculty, Department of Medicinal Pharmacology, İnönü University, 44210 Malatya, Turkey
| | - Nigar Vardi
- Medical
Faculty, Department of Histology and Embryology, İnönü University, 44210 Malatya, Turkey
| | - Mehmet Cengiz Colak
- Medical Faculty,
Department of Cardiovascular Surgery, İnönü
University, 44210 Malatya, Turkey
| | - Burhan Ates
- Faculty
of Arts and Sciences, Department of Chemistry, İnönü University, 44210 Malatya, Turkey
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22
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Cao N, Zhao Y, Chen H, Huang J, Yu M, Bao Y, Wang D, Cui S. Poly(ethylene glycol) Becomes a Supra-Polyelectrolyte by Capturing Hydronium Ions in Water. Macromolecules 2022. [DOI: 10.1021/acs.macromol.2c00014] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Nanpu Cao
- Key Laboratory of Advanced Technologies of Materials (Ministry of Education), Southwest Jiaotong University, Chengdu 610031, China
| | - Yuehua Zhao
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
| | - Hongbo Chen
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
| | - Jinying Huang
- School of Optoelectronic Science, Changchun College of Electronic Technology, Changchun 130114, China
| | - Miao Yu
- Key Laboratory of Advanced Technologies of Materials (Ministry of Education), Southwest Jiaotong University, Chengdu 610031, China
| | - Yu Bao
- Key Laboratory of Advanced Technologies of Materials (Ministry of Education), Southwest Jiaotong University, Chengdu 610031, China
| | - Dapeng Wang
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
| | - Shuxun Cui
- Key Laboratory of Advanced Technologies of Materials (Ministry of Education), Southwest Jiaotong University, Chengdu 610031, China
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23
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Zhang C, Cai Y, Zhao Q. Coacervation between two positively charged poly(ionic liquid)s. Macromol Rapid Commun 2022; 43:e2200191. [PMID: 35632991 DOI: 10.1002/marc.202200191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Revised: 04/22/2022] [Indexed: 11/09/2022]
Abstract
Complex coacervates are usually formed through electrostatic attraction between oppositely charged polyelectrolytes, with a few of exceptions such as coacervates of like-charge proteins and polyelectrolytes, both in vivo and in vitro. Understanding of the preparation and mechanism of these coacervates is limited. Here we design a positively charged poly(ionic liquid) poly(1-vinyl-3-benzylimidazolium chloride) (PILben) that bears benzene rings in repeating units. Fluidic coacervates were prepared by mixing the PILben aqueous solution with a like-charge poly(ionic liquid) named poly(dimethyl diallyl ammonium chloride) (PDDA). The effects of polymer concentration, temperature and ionic strength in the PILben-PDDA coacervate were studied. Raman spectroscopy and two-dimensional 1 H-13 C heteronuclear single quantum coherence (1 H-13 C HSQC) characterizations verify that the coacervate formation benefits from the cation-π interaction between PILben and PDDA. This work provides principles and understandings of designing coacervates derived from like-charge poly(ionic liquids) with high charge density. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Chongrui Zhang
- Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan, 430074, China
| | - Yinmin Cai
- Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan, 430074, China
| | - Qiang Zhao
- Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan, 430074, China
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24
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Geng H, Zhong QZ, Li J, Lin Z, Cui J, Caruso F, Hao J. Metal Ion-Directed Functional Metal-Phenolic Materials. Chem Rev 2022; 122:11432-11473. [PMID: 35537069 DOI: 10.1021/acs.chemrev.1c01042] [Citation(s) in RCA: 84] [Impact Index Per Article: 42.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Metal ions are ubiquitous in nature and play significant roles in assembling functional materials in fields spanning chemistry, biology, and materials science. Metal-phenolic materials are assembled from phenolic components in the presence of metal ions through the formation of metal-organic complexes. Alkali, alkali-earth, transition, and noble metal ions as well as metalloids interacting with phenolic building blocks have been widely exploited to generate diverse hybrid materials. Despite extensive studies on the synthesis of metal-phenolic materials, a comprehensive summary of how metal ions guide the assembly of phenolic compounds is lacking. A fundamental understanding of the roles of metal ions in metal-phenolic materials engineering will facilitate the assembly of materials with specific and functional properties. In this review, we focus on the diversity and function of metal ions in metal-phenolic material engineering and emerging applications. Specifically, we discuss the range of underlying interactions, including (i) cation-π, (ii) coordination, (iii) redox, and (iv) dynamic covalent interactions, and highlight the wide range of material properties resulting from these interactions. Applications (e.g., biological, catalytic, and environmental) and perspectives of metal-phenolic materials are also highlighted.
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Affiliation(s)
- Huimin Geng
- Key Laboratory of Colloid and Interface Chemistry of the Ministry of Education, School of Chemistry and Chemical Engineering, and the State Key Laboratory of Microbial Technology, Shandong University, Jinan, Shandong 250100, China
| | - Qi-Zhi Zhong
- Key Laboratory of Colloid and Interface Chemistry of the Ministry of Education, School of Chemistry and Chemical Engineering, and the State Key Laboratory of Microbial Technology, Shandong University, Jinan, Shandong 250100, China.,Department of Chemical Engineering, The University of Melbourne, Parkville, Victoria 3010, Australia
| | - Jianhua Li
- Department of Biomaterials, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University, Jinan 250012, China
| | - Zhixing Lin
- Department of Chemical Engineering, The University of Melbourne, Parkville, Victoria 3010, Australia
| | - Jiwei Cui
- Key Laboratory of Colloid and Interface Chemistry of the Ministry of Education, School of Chemistry and Chemical Engineering, and the State Key Laboratory of Microbial Technology, Shandong University, Jinan, Shandong 250100, China
| | - Frank Caruso
- Department of Chemical Engineering, The University of Melbourne, Parkville, Victoria 3010, Australia
| | - Jingcheng Hao
- Key Laboratory of Colloid and Interface Chemistry of the Ministry of Education, School of Chemistry and Chemical Engineering, and the State Key Laboratory of Microbial Technology, Shandong University, Jinan, Shandong 250100, China
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25
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Geng H, Zhang P, Peng Q, Cui J, Hao J, Zeng H. Principles of Cation-π Interactions for Engineering Mussel-Inspired Functional Materials. Acc Chem Res 2022; 55:1171-1182. [PMID: 35344662 DOI: 10.1021/acs.accounts.2c00068] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Supramolecular assembly is commonly driven by noncovalent interactions (e.g., hydrogen bonding, electrostatic, hydrophobic, and aromatic interactions) and plays a predominant role in multidisciplinary research areas ranging from materials design to molecular biology. Understanding these noncovalent interactions at the molecular level is important for studying and designing supramolecular assemblies in chemical and biological systems. Cation-π interactions, initially found through their influence on protein structure, are generally formed between electron-rich π systems and cations (mainly alkali, alkaline-earth metals, and ammonium). Cation-π interactions play an essential role in many biological systems and processes, such as potassium channels, nicotinic acetylcholine receptors, biomolecular recognition and assembly, and the stabilization and function of biomacromolecular structures. Early fundamental studies on cation-π interactions primarily focused on computational calculations, protein crystal structures, and gas- and solid-phase experiments. With the more recent development of spectroscopic and nanomechanical techniques, cation-π interactions can be characterized directly in aqueous media, offering opportunities for the rational manipulation and incorporation of cation-π interactions into the design of supramolecular assemblies. In 2012, we reported the essential role of cation-π interactions in the strong underwater adhesion of Asian green mussel foot proteins deficient in l-3,4-dihydroxyphenylalanine (DOPA) via direct molecular force measurements. In another study in 2013, we reported the experimental quantification and nanomechanics of cation-π interactions of various cations and π electron systems in aqueous solutions using a surface forces apparatus (SFA).Over the past decade, much progress has been achieved in probing cation-π interactions in aqueous solutions, their impact on the underwater adhesion and cohesion of different soft materials, and the fabrication of functional materials driven by cation-π interactions, including surface coatings, complex coacervates, and hydrogels. These studies have demonstrated cation-π interactions as an important driving force for engineering functional materials. Nevertheless, compared to other noncovalent interactions, cation-π interactions are relatively less investigated and underappreciated in governing the structure and function of supramolecular assemblies. Therefore, it is imperative to provide a detailed overview of recent advances in understanding of cation-π interactions for supramolecular assembly, and how these interactions can be used to direct supramolecular assembly for various applications (e.g., underwater adhesion). In this Account, we present very recent advances in probing and applying cation-π interactions for mussel-inspired supramolecular assemblies as well as their structural and functional characteristics. Particular attention is paid to experimental characterization techniques for quantifying cation-π interactions in aqueous solutions. Moreover, the parameters responsible for modulating the strengths of cation-π interactions are discussed. This Account provides useful insights into the design and engineering of smart materials based on cation-π interactions.
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Affiliation(s)
- Huimin Geng
- Key Laboratory of Colloid and Interface Chemistry of the Ministry of Education, School of Chemistry and Chemical Engineering, and the State Key Laboratory of Microbial Technology, Shandong University, Jinan, Shandong 250100, China
| | - Peiyu Zhang
- Key Laboratory of Colloid and Interface Chemistry of the Ministry of Education, School of Chemistry and Chemical Engineering, and the State Key Laboratory of Microbial Technology, Shandong University, Jinan, Shandong 250100, China
| | - Qiongyao Peng
- Department of Chemical and Materials Engineering, University of Alberta, Edmonton, Alberta T6G 1H9, Canada
| | - Jiwei Cui
- Key Laboratory of Colloid and Interface Chemistry of the Ministry of Education, School of Chemistry and Chemical Engineering, and the State Key Laboratory of Microbial Technology, Shandong University, Jinan, Shandong 250100, China
| | - Jingcheng Hao
- Key Laboratory of Colloid and Interface Chemistry of the Ministry of Education, School of Chemistry and Chemical Engineering, and the State Key Laboratory of Microbial Technology, Shandong University, Jinan, Shandong 250100, China
| | - Hongbo Zeng
- Department of Chemical and Materials Engineering, University of Alberta, Edmonton, Alberta T6G 1H9, Canada
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26
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Regulation of anionic structure and CO2 on the vesicle formation of imidazolium-based ionic liquids in water. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.118699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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27
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Wang H, Du X, Liu Y, Liu X, Sun A, Wei L, Li Y. An Environmentally Friendly Supramolecular Glue Developed from Natural 3,4-Dihydroxybenzaldehyde. Polymers (Basel) 2022; 14:polym14050916. [PMID: 35267739 PMCID: PMC8912294 DOI: 10.3390/polym14050916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Revised: 02/20/2022] [Accepted: 02/22/2022] [Indexed: 02/01/2023] Open
Abstract
Liquid adhesive suffers from the emission of volatile organic compounds (VOCs) that have detrimental effects on human beings. Herein, an environmentally friendly glue containing a novel supramolecule dissolved in non-toxic ethanol is developed. Poly (ether amine) (PEA) and 3,4-dihydroxybenzaldehyde (dhba) is utilized to synthesize catechol-terminated PEA, and subsequent complexation by Fe3+ results in the supramolecular component (PEA-dhba-Fe3+). The Fourier transform infrared (FTIR) spectrum together with the UV-vis spectrum reveal the existence of quinone converted from catechol. Raman spectra prove the existence of a successful complex of catechol-terminated PEA with Fe3+. The tri-complex is found to be the predominant mode and can successfully form into clusters, serving as a physical cross-linking network. The PEA-dhba-Fe3+ exhibits strong adherence to metal substrates compared to polymeric substrates, with its shear strength reaching as high as 1.36 ± 0.14 MPa when the pH of the glue is adjusted to 8. The obvious improvement of adhesion originates from the formation of interfacial coordination bonds between quinone/catechol and metal atoms, as well as their cations, as revealed by X-ray photoelectron spectroscopy (XPS) and theoretical calculations. With consideration of its merits, including strong adhesion and the minor emission of VOCs compared to commercial epoxy and acrylic adhesives, this environmentally friendly supramolecular glue has a range of cutting-edge applications as an adhesive for metal substrates.
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28
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Song T, Lei H, Cai F, Kang Y, Yu H, Zhang L. Supramolecular Cation-π Interaction Enhances Molecular Solar Thermal Fuel. ACS APPLIED MATERIALS & INTERFACES 2022; 14:1940-1949. [PMID: 34928571 DOI: 10.1021/acsami.1c19819] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
Molecular solar thermal fuels (MOSTs), especially azobenzene-based MOSTs (Azo-MOSTs), have been considered as ideal energy-storage and conversion systems in outer or confined space because of their "closed loop" properties. However, there are two main obstacles existing in practical applications of Azo-MOSTs: the solvent-assistant charging process and the high molar extinction coefficient of chromophores, which are both closely related to the π-π stacking. Here, we report one efficient strategy to improve the energy density by introducing a supramolecular "cation-π" interaction into one phase-changeable Azo-MOST system. The energy density is increased by 24.7% (from 164.3 to 204.9 J/g) in Azo-MOST with a small loading amount of cation (2.0 mol %). Upon light triggering, the cation-π-enhanced Azo-MOST demonstrates one gravimetric energy density of about 56.9 W h/kg and a temperature increase of 8 °C in ambient conditions. Then the enhanced mechanism is revealed in both molecular and crystalline scales. This work demonstrates the huge potential of supramolecular interaction in the development of Azo-MOST systems, which could not only provide a universal method for enhancing the energy density of solar energy storage but also balance the conflicts between molecular design and the condensed state for phase-changeable materials.
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Affiliation(s)
- Tianfu Song
- School of Material Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- School of Material Science and Engineering, Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, Peking University, Beijing 100871, China
| | - Huanyu Lei
- South China Advanced Institute for Soft Matter Science and Technology, School of Molecular Science and Engineering, South China University of Technology, Guangzhou 510641, China
| | - Feng Cai
- School of Material Science and Engineering, Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, Peking University, Beijing 100871, China
| | - Yu Kang
- Analysis and Test Center, Beijing University of Chemical Technology, Beijing 100029, China
| | - Haifeng Yu
- School of Material Science and Engineering, Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, Peking University, Beijing 100871, China
| | - Liqun Zhang
- School of Material Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
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29
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Ni Z, Yu H, Wang L, Liu X, Shen D, Chen X, Liu J, Wang N, Huang Y, Sheng Y. Polyphosphazene and Non-Catechol-Based Antibacterial Injectable Hydrogel for Adhesion of Wet Tissues as Wound Dressing. Adv Healthc Mater 2022; 11:e2101421. [PMID: 34704383 DOI: 10.1002/adhm.202101421] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Revised: 10/16/2021] [Indexed: 12/15/2022]
Abstract
Wound dressings with excellent adhesiveness, antibacterial, self-healing, hemostasis properties, and therapeutic effects have great significance for the treatment of acute trauma. So far, numerous mussel-inspired catechol-based wet adhesives have been reported, opening a pathway for the treatment of acute trauma. However, catechol-based hydrogels are easily oxidized, which limits their applications. Here, the design of a polyphosphazene and non-catechol based antibacterial injectable hydrogel is reported as a multifunctional first aid bandage. Inspired by barnacle cement proteins, a series of dynamic phenylborate ester based adhesive hydrogels are prepared by combining the cation-π structure modified polyphosphazene with polyvinyl alcohol. The inherent antibacterial property (4 h antibacterial rate 99.6 ± 0.2%), anti-mechanical damage, and hemostatic behavior are investigated to confirm multi-functions of wound dressings. In water, the hydrogels firmly adhere to tissue surfaces through cation-π and π-π interactions as well as hydrogen bonding (adhesion strength = 45 kPa). Moreover, in vivo experiments indicate the hydrogels can shorten the bleeding time and reduce the amount of bleeding by 88%, and significantly accelerate the wound healing rate. These hydrogels have a promising application in the treatment of acute trauma, which is in urgent need of anti-infection and hemostasis.
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Affiliation(s)
- Zhipeng Ni
- State Key Laboratory of Chemical Engineering College of Chemical and Biological Engineering Zhejiang University Hangzhou Zhejiang Province 310027 China
| | - Haojie Yu
- State Key Laboratory of Chemical Engineering College of Chemical and Biological Engineering Zhejiang University Hangzhou Zhejiang Province 310027 China
| | - Li Wang
- State Key Laboratory of Chemical Engineering College of Chemical and Biological Engineering Zhejiang University Hangzhou Zhejiang Province 310027 China
| | - Xiaowei Liu
- State Key Laboratory of Chemical Engineering College of Chemical and Biological Engineering Zhejiang University Hangzhou Zhejiang Province 310027 China
| | - Di Shen
- State Key Laboratory of Chemical Engineering College of Chemical and Biological Engineering Zhejiang University Hangzhou Zhejiang Province 310027 China
| | - Xiang Chen
- State Key Laboratory of Chemical Engineering College of Chemical and Biological Engineering Zhejiang University Hangzhou Zhejiang Province 310027 China
| | - Jiyang Liu
- State Key Laboratory of Chemical Engineering College of Chemical and Biological Engineering Zhejiang University Hangzhou Zhejiang Province 310027 China
| | - Nan Wang
- State Key Laboratory of Chemical Engineering College of Chemical and Biological Engineering Zhejiang University Hangzhou Zhejiang Province 310027 China
| | - Yudi Huang
- State Key Laboratory of Chemical Engineering College of Chemical and Biological Engineering Zhejiang University Hangzhou Zhejiang Province 310027 China
| | - Yan Sheng
- Department of Ophthalmology the First Affiliated Hospital College of Medicine Zhejiang University Hangzhou Zhejiang Province 310003 China
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30
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Li G, Sun B, Zheng S, Xu L, Tao W, Zhao D, Yu J, Fu S, Zhang X, Zhang H, Zhai Y, Luo C, Ding H, He Z, Sun J. Zwitterion-Driven Shape Program of Prodrug Nanoassemblies with High Stability, High Tumor Accumulation, and High Antitumor Activity. Adv Healthc Mater 2021; 10:e2101407. [PMID: 34601824 DOI: 10.1002/adhm.202101407] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 09/16/2021] [Indexed: 11/11/2022]
Abstract
Prodrug nanoassemblies have emerged as a promising platform for the delivery of anticancer drugs. PEGylation is a "gold standard" to improve colloidal stability and pharmacokinetics of nanomedicines. However, the clinical application of PEG materials is challenged by in vivo oxidative degradation and immunogenicity. Rational design of advanced biomaterials for the surface modification of nanomedicines is the hot spot of research. Here, a zwitterionic sulfobetaine surfactant is constructed as a novel surface modifier to coassemble with 10-hydroxycamptothecin-linoleic acid conjugate, with the classical PEGylated material as control. Interestingly, both the type and ratio of surfactants have profound impacts on the molecular mechanisms of the assembly of prodrugs, thereby affecting the pharmaceutical properties. Compared with PEGylated spherical prodrug nanoassemblies, zwitterion-modified prodrug nanoassemblies have distinct rod shape and superhydrophilic surface, and exhibit potent antitumor activity due to the combination of multiple advantages in terms of colloidal stability, cellular uptake, and pharmacokinetics. The findings illustrate the crucial role of zwitterionic surfactants as the surface modifier in the determination of in vivo fate of the prodrug nanoassemblies, and pave the way for the development of advanced nanomedicines.
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Affiliation(s)
- Guanting Li
- Department of Pharmaceutics Wuya College of Innovation Shenyang Pharmaceutical University Shenyang 110016 China
| | - Bingjun Sun
- Department of Pharmaceutics Wuya College of Innovation Shenyang Pharmaceutical University Shenyang 110016 China
| | - Shunzhe Zheng
- Department of Pharmaceutics Wuya College of Innovation Shenyang Pharmaceutical University Shenyang 110016 China
| | - Lu Xu
- Department of Pharmaceutics Wuya College of Innovation Shenyang Pharmaceutical University Shenyang 110016 China
| | - Wenhui Tao
- Department of Pharmaceutics Wuya College of Innovation Shenyang Pharmaceutical University Shenyang 110016 China
| | - Dongyang Zhao
- Department of Pharmaceutics Wuya College of Innovation Shenyang Pharmaceutical University Shenyang 110016 China
| | - Jiang Yu
- Department of Pharmaceutics Wuya College of Innovation Shenyang Pharmaceutical University Shenyang 110016 China
| | - Shuwen Fu
- School of Pharmacy Shenyang Pharmaceutical University Shenyang 110016 P. R. China
| | - Xuanbo Zhang
- Department of Pharmaceutics Wuya College of Innovation Shenyang Pharmaceutical University Shenyang 110016 China
| | - Haotian Zhang
- Department of Pharmaceutics Wuya College of Innovation Shenyang Pharmaceutical University Shenyang 110016 China
| | - Yinglei Zhai
- School of Medical Device Shenyang Pharmaceutical University Shenyang 110016 P. R. China
| | - Cong Luo
- Department of Pharmaceutics Wuya College of Innovation Shenyang Pharmaceutical University Shenyang 110016 China
| | - Huaiwei Ding
- School of Pharmaceutical and Engineering Shenyang Pharmaceutical University Shenyang Liaoning 110016 P. R. China
| | - Zhonggui He
- Department of Pharmaceutics Wuya College of Innovation Shenyang Pharmaceutical University Shenyang 110016 China
| | - Jin Sun
- Department of Pharmaceutics Wuya College of Innovation Shenyang Pharmaceutical University Shenyang 110016 China
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31
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Hao LT, Park S, Choy S, Kim YM, Lee SW, Ok YS, Koo JM, Hwang SY, Hwang DS, Park J, Oh DX. Strong, Multifaceted Guanidinium-Based Adhesion of Bioorganic Nanoparticles to Wet Biological Tissue. JACS AU 2021; 1:1399-1411. [PMID: 34604850 PMCID: PMC8479763 DOI: 10.1021/jacsau.1c00193] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Indexed: 06/13/2023]
Abstract
Gluing dynamic, wet biological tissue is important in injury treatment yet difficult to achieve. Polymeric adhesives are inconvenient to handle due to rapid cross-linking and can raise biocompatibility concerns. Inorganic nanoparticles adhere weakly to wet surfaces. Herein, an aqueous suspension of guanidinium-functionalized chitin nanoparticles as a biomedical adhesive with biocompatible, hemostatic, and antibacterial properties is developed. It glues porcine skin up to 3000-fold more strongly (30 kPa) than inorganic nanoparticles at the same concentration and adheres at neutral pH, which is unachievable with mussel-inspired adhesives alone. The glue exhibits an instant adhesion (2 min) to fully wet surfaces, and the glued assembly endures one-week underwater immersion. The suspension is lowly viscous and stable, hence sprayable and convenient to store. A nanomechanic study reveals that guanidinium moieties are chaotropic, creating strong, multifaceted noncovalent bonds with proteins: salt bridges comprising ionic attraction and bidentate hydrogen bonding with acidic moieties, cation-π interactions with aromatic moieties, and hydrophobic interactions. The adhesion mechanism provides a blueprint for advanced tissue adhesives.
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Affiliation(s)
- Lam Tan Hao
- Research
Center for Bio-based Chemistry, Korea Research
Institute of Chemical Technology (KRICT), Ulsan 44429, Republic
of Korea
- Advanced
Materials and Chemical Engineering, University
of Science and Technology (UST), Daejeon 34113, Republic
of Korea
| | - Sohee Park
- Division
of Environmental Science and Engineering, Pohang University of Science and Technology (POSTECH), Pohang 37673, Republic of Korea
| | - Seunghwan Choy
- Biomedical
Institute for Convergence, Sungkyunkwan
University, Suwon 16419, Republic of Korea
| | - Young-Min Kim
- Division
of Integrative Biosciences and Biotechnology, Pohang University of Science and Technology (POSTECH), Pohang 37673, Republic of Korea
| | - Seung-Woo Lee
- Division
of Integrative Biosciences and Biotechnology, Pohang University of Science and Technology (POSTECH), Pohang 37673, Republic of Korea
- Department
of Life Sciences, Pohang University of Science
and Technology (POSTECH), Pohang 37673, Republic of Korea
| | - Yong Sik Ok
- Korea
Biochar Research Center, APRU Sustainable Waste Management Program,
Division of Environmental Science and Ecological Engineering, Korea University, Seoul 02841, Republic
of Korea
| | - Jun Mo Koo
- Research
Center for Bio-based Chemistry, Korea Research
Institute of Chemical Technology (KRICT), Ulsan 44429, Republic
of Korea
| | - Sung Yeon Hwang
- Research
Center for Bio-based Chemistry, Korea Research
Institute of Chemical Technology (KRICT), Ulsan 44429, Republic
of Korea
- Advanced
Materials and Chemical Engineering, University
of Science and Technology (UST), Daejeon 34113, Republic
of Korea
| | - Dong Soo Hwang
- Division
of Environmental Science and Engineering, Pohang University of Science and Technology (POSTECH), Pohang 37673, Republic of Korea
| | - Jeyoung Park
- Research
Center for Bio-based Chemistry, Korea Research
Institute of Chemical Technology (KRICT), Ulsan 44429, Republic
of Korea
- Advanced
Materials and Chemical Engineering, University
of Science and Technology (UST), Daejeon 34113, Republic
of Korea
| | - Dongyeop X. Oh
- Research
Center for Bio-based Chemistry, Korea Research
Institute of Chemical Technology (KRICT), Ulsan 44429, Republic
of Korea
- Advanced
Materials and Chemical Engineering, University
of Science and Technology (UST), Daejeon 34113, Republic
of Korea
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32
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Degen GD, Cunha KC, Levine ZA, Waite JH, Shea JE. Molecular Context of Dopa Influences Adhesion of Mussel-Inspired Peptides. J Phys Chem B 2021; 125:9999-10008. [PMID: 34459591 DOI: 10.1021/acs.jpcb.1c05218] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Improving adhesives for wet surfaces is an ongoing challenge. While the adhesive proteins of marine mussels have inspired many synthetic wet adhesives, the mechanisms of mussel adhesion are still not fully understood. Using surface forces apparatus (SFA) measurements and replica-exchange and umbrella-sampling molecular dynamics simulations, we probed the relationships between the sequence, structure, and adhesion of mussel-inspired peptides. Experimental and computational results reveal that peptides derived from mussel foot protein 3 slow (mfp-3s) containing 3,4-dihydroxyphenylalanine (Dopa), a post-translationally modified variant of tyrosine commonly found in mussel foot proteins, form adhesive monolayers on mica. In contrast, peptides with tyrosine adsorb as weakly adhesive clusters. We further considered simulations of mfp-3s derivatives on a range of hydrophobic and hydrophilic organic and inorganic surfaces (including silica, self-assembled monolayers, and a lipid bilayer) and demonstrated that the chemical character of the target surface and proximity of cationic and hydrophobic residues to Dopa affect peptide adsorption and adhesion. Collectively, our results suggest that conversion of tyrosine to Dopa in hydrophobic, sparsely charged peptides influences peptide self-association and ultimately dictates their adhesive performance.
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Affiliation(s)
- George D Degen
- Department of Chemical Engineering, University of California, Santa Barbara, Santa Barbara, California 93106, United States
| | - Keila C Cunha
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, Santa Barbara, California 93106, United States
| | - Zachary A Levine
- Department of Pathology, Yale School of Medicine, New Haven, Connecticut 06510, United States.,Department of Molecular Biophysics and Biochemistry, Yale University, New Haven, Connecticut 06510, United States
| | - J Herbert Waite
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, Santa Barbara, California 93106, United States.,Department of Molecular, Cellular, and Developmental Biology, University of California, Santa Barbara, Santa Barbara, California 93106, United States.,Marine Science Institute, University of California, Santa Barbara, Santa Barbara, California 93106, United States
| | - Joan-Emma Shea
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, Santa Barbara, California 93106, United States.,Department of Physics, University of California, Santa Barbara, Santa Barbara, California 93106, United States
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33
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Xie L, Wang J, Lu Q, Hu W, Yang D, Qiao C, Peng X, Peng Q, Wang T, Sun W, Liu Q, Zhang H, Zeng H. Surface interaction mechanisms in mineral flotation: Fundamentals, measurements, and perspectives. Adv Colloid Interface Sci 2021; 295:102491. [PMID: 34332278 DOI: 10.1016/j.cis.2021.102491] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 07/16/2021] [Accepted: 07/18/2021] [Indexed: 12/23/2022]
Abstract
As non-renewable natural resources, minerals are essential in a broad range of biological and technological applications. The surface interactions of mineral particles with other objects (e.g., solids, bubbles, reagents) in aqueous suspensions play a critical role in mediating many interfacial phenomena involved in mineral flotation. In this work, we have reviewed the fundamentals of surface forces and quantitative surface property-force relationship of minerals, and the advances in the quantitative measurements of interaction forces of mineral-mineral, bubble-mineral and mineral-reagent using nanomechanical tools such as surface forces apparatus (SFA) and atomic force microscope (AFM). The quantitative correlation between surface properties of minerals at the solid/water interface and their surface interaction mechanisms with other objects in complex aqueous media at the nanoscale has been established. The existing challenges in mineral flotation such as characterization of anisotropic crystal plane or heterogeneous surface, low recovery of fine particle flotation, and in-situ electrochemical characterization of collectorless flotation as well as the future work to resolve the challenges based on the understanding and modulation of surface forces of minerals have also been discussed. This review provides useful insights into the fundamental understanding of the intermolecular and surface interaction mechanisms involved in mineral processing, with implications for precisely modulating related interfacial interactions towards the development of highly efficient industrial processes and chemical additives.
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Affiliation(s)
- Lei Xie
- School of Minerals Processing and Bioengineering, Central South University, Changsha 410083, China; Department of Chemical and Materials Engineering, University of Alberta, Edmonton, Alberta T6G 1H9, Canada
| | - Jingyi Wang
- Department of Chemical and Materials Engineering, University of Alberta, Edmonton, Alberta T6G 1H9, Canada
| | - Qiuyi Lu
- Department of Chemical and Materials Engineering, University of Alberta, Edmonton, Alberta T6G 1H9, Canada
| | - Wenjihao Hu
- Department of Chemical and Materials Engineering, University of Alberta, Edmonton, Alberta T6G 1H9, Canada; School of Metallurgy and Environment, Central South University, Changsha 410083, China
| | - Diling Yang
- Department of Chemical and Materials Engineering, University of Alberta, Edmonton, Alberta T6G 1H9, Canada
| | - Chenyu Qiao
- Department of Chemical and Materials Engineering, University of Alberta, Edmonton, Alberta T6G 1H9, Canada
| | - Xuwen Peng
- Department of Chemical and Materials Engineering, University of Alberta, Edmonton, Alberta T6G 1H9, Canada
| | - Qiongyao Peng
- Department of Chemical and Materials Engineering, University of Alberta, Edmonton, Alberta T6G 1H9, Canada
| | - Tao Wang
- Department of Chemical and Materials Engineering, University of Alberta, Edmonton, Alberta T6G 1H9, Canada
| | - Wei Sun
- School of Minerals Processing and Bioengineering, Central South University, Changsha 410083, China
| | - Qi Liu
- Department of Chemical and Materials Engineering, University of Alberta, Edmonton, Alberta T6G 1H9, Canada
| | - Hao Zhang
- Department of Chemical and Materials Engineering, University of Alberta, Edmonton, Alberta T6G 1H9, Canada
| | - Hongbo Zeng
- Department of Chemical and Materials Engineering, University of Alberta, Edmonton, Alberta T6G 1H9, Canada.
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34
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Wu M, Peng QY, Han LB, Zeng HB. Self-healing Hydrogels and Underlying Reversible Intermolecular Interactions. CHINESE JOURNAL OF POLYMER SCIENCE 2021. [DOI: 10.1007/s10118-021-2631-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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35
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Tada S, Ren X, Mao H, Heo Y, Park S, Isoshima T, Zhu L, Zhou X, Ito R, Kurata S, Osaki M, Kobatake E, Ito Y. Versatile Mitogenic and Differentiation-Inducible Layer Formation by Underwater Adhesive Polypeptides. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2021; 8:e2100961. [PMID: 34174166 PMCID: PMC8373149 DOI: 10.1002/advs.202100961] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 05/14/2021] [Indexed: 05/06/2023]
Abstract
Artificial materials have no biological functions, but they are important for medical devices such as artificial organs and matrices for regenerative medicine. In this study, mitogenic and differentiation-inducible materials are devised via the simple coating of polypeptides, which contain the sequence of epidermal growth factor or insulin-like growth factor with a key amino acid (3,4-dihydroxyphenylalanine) of underwater adhesive proteins. The adhesive polypeptides prepared via solid-phase synthesis form layers on various substrates involving organic and inorganic materials to provide biological surfaces. Through the direct activation of cognate receptors on interactive surfaces, the materials enable increased cell growth and differentiation compared to that achieved by soluble growth factors. This superior growth and differentiation are attributed to the long-lasting signal transduction (triggered by the bound growth factors), which do not cause receptor internalization and subsequent downregulation.
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Affiliation(s)
- Seiichi Tada
- Emergent Bioengineering Materials Research TeamRIKEN Center for Emergent Matter Science2‐1 HirosawaWakoSaitama351‐0198Japan
| | - Xueli Ren
- Nano Medical Engineering LaboratoryRIKEN Cluster for Pioneering Research2‐1 HirosawaWakoSaitama351‐0198Japan
| | - Hongli Mao
- Nano Medical Engineering LaboratoryRIKEN Cluster for Pioneering Research2‐1 HirosawaWakoSaitama351‐0198Japan
| | - Yun Heo
- Emergent Bioengineering Materials Research TeamRIKEN Center for Emergent Matter Science2‐1 HirosawaWakoSaitama351‐0198Japan
- Department of Environmental Chemistry and EngineeringInterdisciplinary Graduate School of Science and EngineeringTokyo Institute of TechnologyMidori‐kuYokohama226–8502Japan
| | - Shin‐Hye Park
- Nano Medical Engineering LaboratoryRIKEN Cluster for Pioneering Research2‐1 HirosawaWakoSaitama351‐0198Japan
| | - Takashi Isoshima
- Nano Medical Engineering LaboratoryRIKEN Cluster for Pioneering Research2‐1 HirosawaWakoSaitama351‐0198Japan
| | - Liping Zhu
- Nano Medical Engineering LaboratoryRIKEN Cluster for Pioneering Research2‐1 HirosawaWakoSaitama351‐0198Japan
| | - Xiaoyue Zhou
- Nano Medical Engineering LaboratoryRIKEN Cluster for Pioneering Research2‐1 HirosawaWakoSaitama351‐0198Japan
| | - Reiko Ito
- Support Unit for Bio‐Material AnalysisResearch Resources DivisionRIKEN Center for Brain Science2‐1 HirosawaWakoSaitama351‐0198Japan
| | - Shino Kurata
- Support Unit for Bio‐Material AnalysisResearch Resources DivisionRIKEN Center for Brain Science2‐1 HirosawaWakoSaitama351‐0198Japan
| | - Megumi Osaki
- Support Unit for Bio‐Material AnalysisResearch Resources DivisionRIKEN Center for Brain Science2‐1 HirosawaWakoSaitama351‐0198Japan
| | - Eiry Kobatake
- Department of Environmental Chemistry and EngineeringInterdisciplinary Graduate School of Science and EngineeringTokyo Institute of TechnologyMidori‐kuYokohama226–8502Japan
| | - Yoshihiro Ito
- Emergent Bioengineering Materials Research TeamRIKEN Center for Emergent Matter Science2‐1 HirosawaWakoSaitama351‐0198Japan
- Nano Medical Engineering LaboratoryRIKEN Cluster for Pioneering Research2‐1 HirosawaWakoSaitama351‐0198Japan
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36
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Mu L, Yang Y, Liu J, Du W, Chen J, Shi G, Fang H. Hydrated cation-π interactions of π-electrons with hydrated Li +, Na +, and K + cations. Phys Chem Chem Phys 2021; 23:14662-14670. [PMID: 34213518 DOI: 10.1039/d1cp01609a] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Cation-π interactions are essential for many chemical, biological, and material processes, and these processes usually involve an aqueous salt solution. However, there is still a lack of a full understanding of the hydrated cation-π interactions between the hydrated cations and the aromatic ring structures on the molecular level. Here, we report a molecular picture of hydrated cation-π interactions, by using the calculations of density functional theory (DFT). Specifically, the graphene sheet can distort the hydration shell of the hydrated K+ to interact with K+ directly, which is hereafter called water-cation-π interactions. In contrast, the hydration shell of the hydrated Li+ is quite stable and the graphene sheet interacts with Li+ indirectly, mediated by water molecules, which we hereafter call the cation-water-π interactions. The behavior of hydrated cations adsorbed on a graphene surface is mainly attributed to the competition between the cation-π interactions and hydration effects. These findings provide valuable details of the structures and the adsorption energy of hydrated cations adsorbed onto the graphene surface.
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Affiliation(s)
- Liuhua Mu
- Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China and University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yizhou Yang
- Department of Physics, East China University of Science and Technology, Shanghai 200237, China.
| | - Jian Liu
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Wei Du
- Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China and University of Chinese Academy of Sciences, Beijing 100049, China
| | - Jige Chen
- Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China and Shanghai Synchrotron Radiation Facility, Zhangjiang Laboratory, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, 201204, China
| | - Guosheng Shi
- Shanghai Applied Radiation Institute and State Key Lab. Advanced Special Steel, Shanghai University, Shanghai 200444, China.
| | - Haiping Fang
- Department of Physics, East China University of Science and Technology, Shanghai 200237, China. and Shanghai Synchrotron Radiation Facility, Zhangjiang Laboratory, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, 201204, China
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37
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Tabandeh S, Lemus CE, Leon L. Deciphering the Role of π-Interactions in Polyelectrolyte Complexes Using Rationally Designed Peptides. Polymers (Basel) 2021; 13:2074. [PMID: 34202468 PMCID: PMC8271475 DOI: 10.3390/polym13132074] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Revised: 06/18/2021] [Accepted: 06/21/2021] [Indexed: 11/16/2022] Open
Abstract
Electrostatic interactions, and specifically π-interactions play a significant role in the liquid-liquid phase separation of proteins and formation of membraneless organelles/or biological condensates. Sequence patterning of peptides allows creating protein-like structures and controlling the chemistry and interactions of the mimetic molecules. A library of oppositely charged polypeptides was designed and synthesized to investigate the role of π-interactions on phase separation and secondary structures of polyelectrolyte complexes. Phenylalanine was chosen as the π-containing residue and was used together with lysine or glutamic acid in the design of positively or negatively charged sequences. The effect of charge density and also the substitution of fluorine on the phenylalanine ring, known to disrupt π-interactions, were investigated. Characterization analysis using MALDI-TOF mass spectroscopy, H NMR, and circular dichroism (CD) confirmed the molecular structure and chiral pattern of peptide sequences. Despite an alternating sequence of chirality previously shown to promote liquid-liquid phase separation, complexes appeared as solid precipitates, suggesting strong interactions between the sequence pairs. The secondary structures of sequence pairs showed the formation of hydrogen-bonded structures with a β-sheet signal in FTIR spectroscopy. The presence of fluorine decreased hydrogen bonding due to its inhibitory effect on π-interactions. π-interactions resulted in enhanced stability of complexes against salt, and higher critical salt concentrations for complexes with more π-containing amino acids. Furthermore, UV-vis spectroscopy showed that sequences containing π-interactions and increased charge density encapsulated a small charged molecule with π-bonds with high efficiency. These findings highlight the interplay between ionic, hydrophobic, hydrogen bonding, and π-interactions in polyelectrolyte complex formation and enhance our understanding of phase separation phenomena in protein-like structures.
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Affiliation(s)
- Sara Tabandeh
- Department of Materials Science and Engineering, University of Central Florida, Orlando, FL 32816, USA;
| | | | - Lorraine Leon
- Department of Materials Science and Engineering, University of Central Florida, Orlando, FL 32816, USA;
- NanoScience Technology Center, University of Central Florida, Orlando, FL 32826, USA
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38
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Ma C, Sun J, Li B, Feng Y, Sun Y, Xiang L, Wu B, Xiao L, Liu B, Petrovskii VS, Bin Liu, Zhang J, Wang Z, Li H, Zhang L, Li J, Wang F, Gӧstl R, Potemkin II, Chen D, Zeng H, Zhang H, Liu K, Herrmann A. Ultra-strong bio-glue from genetically engineered polypeptides. Nat Commun 2021; 12:3613. [PMID: 34127656 PMCID: PMC8203747 DOI: 10.1038/s41467-021-23117-9] [Citation(s) in RCA: 76] [Impact Index Per Article: 25.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Accepted: 03/19/2021] [Indexed: 12/23/2022] Open
Abstract
The development of biomedical glues is an important, yet challenging task as seemingly mutually exclusive properties need to be combined in one material, i.e. strong adhesion and adaption to remodeling processes in healing tissue. Here, we report a biocompatible and biodegradable protein-based adhesive with high adhesion strengths. The maximum strength reaches 16.5 ± 2.2 MPa on hard substrates, which is comparable to that of commercial cyanoacrylate superglue and higher than other protein-based adhesives by at least one order of magnitude. Moreover, the strong adhesion on soft tissues qualifies the adhesive as biomedical glue outperforming some commercial products. Robust mechanical properties are realized without covalent bond formation during the adhesion process. A complex consisting of cationic supercharged polypeptides and anionic aromatic surfactants with lysine to surfactant molar ratio of 1:0.9 is driven by multiple supramolecular interactions enabling such strong adhesion. We demonstrate the glue's robust performance in vitro and in vivo for cosmetic and hemostasis applications and accelerated wound healing by comparison to surgical wound closures.
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Affiliation(s)
- Chao Ma
- Department of Chemistry, Tsinghua University, Beijing, China.,Zernike Institute for Advanced Materials, University of Groningen, Groningen, The Netherlands.,School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, USA
| | - Jing Sun
- School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, USA.,State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, China
| | - Bo Li
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, China
| | - Yang Feng
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, China
| | - Yao Sun
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, China
| | - Li Xiang
- Department of Chemical and Materials Engineering, University of Alberta, Edmonton, Alberta, Canada
| | - Baiheng Wu
- Institute of Process Equipment, College of energy engineering, Zhejiang University, Hangzhou, China
| | - Lingling Xiao
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, China
| | - Baimei Liu
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, China
| | - Vladislav S Petrovskii
- Physics Department, Lomonosov Moscow State University, Moscow, Russian Federation.,N. N. Semenov Institute of Chemical Physics, Russian Academy of Sciences, Moscow, Russian Federation
| | - Bin Liu
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, China
| | - Jinrui Zhang
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, China
| | - Zili Wang
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, China
| | - Hongyan Li
- Zernike Institute for Advanced Materials, University of Groningen, Groningen, The Netherlands.,DWI - Leibniz Institute for Interactive Materials, Aachen, Germany
| | - Lei Zhang
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, China
| | - Jingjing Li
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, China
| | - Fan Wang
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, China
| | - Robert Gӧstl
- DWI - Leibniz Institute for Interactive Materials, Aachen, Germany
| | - Igor I Potemkin
- Physics Department, Lomonosov Moscow State University, Moscow, Russian Federation.,DWI - Leibniz Institute for Interactive Materials, Aachen, Germany.,National Research South Ural State University, Chelyabinsk, Russian Federation
| | - Dong Chen
- Institute of Process Equipment, College of energy engineering, Zhejiang University, Hangzhou, China
| | - Hongbo Zeng
- Department of Chemical and Materials Engineering, University of Alberta, Edmonton, Alberta, Canada
| | - Hongjie Zhang
- Department of Chemistry, Tsinghua University, Beijing, China.,State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, China
| | - Kai Liu
- Department of Chemistry, Tsinghua University, Beijing, China. .,State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, China.
| | - Andreas Herrmann
- Zernike Institute for Advanced Materials, University of Groningen, Groningen, The Netherlands. .,DWI - Leibniz Institute for Interactive Materials, Aachen, Germany. .,Institute of Technical and Macromolecular Chemistry, RWTH Aachen University, Aachen, Germany.
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39
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Narayanan A, Kaur S, Kumar N, Tsige M, Joy A, Dhinojwala A. Cooperative Multivalent Weak and Strong Interfacial Interactions Enhance the Adhesion of Mussel-Inspired Adhesives. Macromolecules 2021. [DOI: 10.1021/acs.macromol.1c00742] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Amal Narayanan
- School of Polymer Science and Polymer Engineering, The University of Akron, Akron, Ohio 44325, United States
| | - Sukhmanjot Kaur
- School of Polymer Science and Polymer Engineering, The University of Akron, Akron, Ohio 44325, United States
| | - Nityanshu Kumar
- School of Polymer Science and Polymer Engineering, The University of Akron, Akron, Ohio 44325, United States
| | - Mesfin Tsige
- School of Polymer Science and Polymer Engineering, The University of Akron, Akron, Ohio 44325, United States
| | - Abraham Joy
- School of Polymer Science and Polymer Engineering, The University of Akron, Akron, Ohio 44325, United States
| | - Ali Dhinojwala
- School of Polymer Science and Polymer Engineering, The University of Akron, Akron, Ohio 44325, United States
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40
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Zeng Z, Liu D, Li D, Mo X. An injectable double cross-linked hydrogel adhesive inspired by synergistic effects of mussel foot proteins for biomedical application. Colloids Surf B Biointerfaces 2021; 204:111782. [PMID: 33930731 DOI: 10.1016/j.colsurfb.2021.111782] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 04/16/2021] [Accepted: 04/20/2021] [Indexed: 11/28/2022]
Abstract
Hydrogel adhesives with high tissue adhesion, biodegradability and biocompatibility are benefit for promoting surgical procedures and minimizing the pain and post-surgical complications of patients. In this paper, an injectable mussel inspired double cross-linked hydrogel adhesive composed of thiolated mussel inspired chitosan (CSDS) and tetra-succinimidyl carbonate polyethylene glycol (PEG-4S) was designed and developed. CSDS was synthesized with thiol and catechol groups inspired by the synergistic effect of mussel foot proteins (mfps). The double cross-linked hydrogel was first formed by the addition of sodium periodate (or Fe3+) and then double cross-linked with PEG-4S. The results showed that the mechanical and adhesion properties of the double cross-linked hydrogels were significantly improved by the synergistic effects of the functional groups. And the prepared hydrogels showed good cytocompatibility which evaluated by determining the viability of L929 cells and human umbilical vein endothelial cells (HUVECs). Additionally, the biodegradability and biocompatibility in vivo were further confirmed by subcutaneous implantation in mice model, and the histological analysis results identified that the prepared hydrogels were in vivo biocompatible. This work presents an injectable mussel inspired double cross-linked hydrogels that can use as a potential hydrogel adhesive for biomedical application.
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Affiliation(s)
- Zhiwen Zeng
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai, 201620, China; Institute of Medicine and Health, Guangdong Academy of Sciences, Guangdong, 510500, China; Shandong International Biotechnology Park Development Co. Ltd, 39, Keji Avenue, Yantai High-Tech Zone, 264670, Shandong Province, China.
| | - Dinghua Liu
- College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai, 201620, China; Shandong International Biotechnology Park Development Co. Ltd, 39, Keji Avenue, Yantai High-Tech Zone, 264670, Shandong Province, China
| | - Dejian Li
- Department of Orthopedics, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai, 201301, China; Shandong International Biotechnology Park Development Co. Ltd, 39, Keji Avenue, Yantai High-Tech Zone, 264670, Shandong Province, China
| | - Xiumei Mo
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai, 201620, China; College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai, 201620, China; Department of Orthopedics, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai, 201301, China; Shandong International Biotechnology Park Development Co. Ltd, 39, Keji Avenue, Yantai High-Tech Zone, 264670, Shandong Province, China.
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41
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Zheng P, Xiang L, Chang J, Lin Q, Xie L, Lan T, Liu J, Gong Z, Tang T, Shuai L, Luo X, Chen N, Zeng H. Nanomechanics of Lignin-Cellulase Interactions in Aqueous Solutions. Biomacromolecules 2021; 22:2033-2042. [PMID: 33880924 DOI: 10.1021/acs.biomac.1c00140] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Efficient enzymatic hydrolysis of cellulose in lignocellulose to glucose is one of the most critical steps for the production of biofuels. The nonproductive adsorption of lignin to expensive cellulase highly impedes the development of biorefinery. Understanding the lignin-cellulase interaction mechanism serves as a vital basis for reducing such nonproductive adsorption in their practical applications. Yet, limited report is available on the direct characterization of the lignin-cellulase interactions. Herein, for the first time, the nanomechanics of the biomacromolecules including lignin, cellulase, and cellulose were systematically investigated by using a surface force apparatus (SFA) at the nanoscale in aqueous solutions. Interestingly, a cation-π interaction was discovered and demonstrated between lignin and cellulase molecules through SFA measurements with the addition of different cations (Na+, K+, etc.). The complementary adsorption tests and theoretical calculations further confirmed the validity of the force measurement results. This finding further inspired the investigation of the interaction between lignin and other noncatalytic-hydrolysis protein (i.e., soy protein). Soy protein was demonstrated as an effective, biocompatible, and inexpensive lignin-blocker based on the molecular force measurements through the combined effects of electrostatic, cation-π, and hydrophobic interactions, which significantly improved the enzymatic hydrolysis efficiencies of cellulose in pretreated lignocellulosic substrates. Our results offer quantitative information on the fundamental understanding of the lignin-cellulase interaction mechanism. Such unraveled nanomechanics provides new insights into the development of advanced biotechnologies for addressing the nonproductive adsorption of lignin to cellulase, with great implications on improving the economics of lignocellulosic biorefinery.
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Affiliation(s)
- Peitao Zheng
- College of Material Engineering, Fujian Agriculture and Forestry University, 15 Shangxiadian Road, Fuzhou, Fujian 350002, P. R. China.,Department of Chemical and Materials Engineering, University of Alberta, Edmonton, Alberta T6G 2V4, Canada
| | - Li Xiang
- Department of Chemical and Materials Engineering, University of Alberta, Edmonton, Alberta T6G 2V4, Canada
| | - Jian Chang
- Department of Materials Science & Engineering, Southern University of Science and Technology, Shenzhen 518055, China
| | - Qiaojia Lin
- College of Material Engineering, Fujian Agriculture and Forestry University, 15 Shangxiadian Road, Fuzhou, Fujian 350002, P. R. China
| | - Lei Xie
- Department of Chemical and Materials Engineering, University of Alberta, Edmonton, Alberta T6G 2V4, Canada
| | - Tu Lan
- Department of Chemical and Materials Engineering, University of Alberta, Edmonton, Alberta T6G 2V4, Canada.,Department of Mechanical Engineering, University of Alberta, Edmonton, Alberta T6G 1H9, Canada
| | - Jing Liu
- College of Material Engineering, Fujian Agriculture and Forestry University, 15 Shangxiadian Road, Fuzhou, Fujian 350002, P. R. China
| | - Zhenggang Gong
- College of Material Engineering, Fujian Agriculture and Forestry University, 15 Shangxiadian Road, Fuzhou, Fujian 350002, P. R. China
| | - Tian Tang
- Department of Mechanical Engineering, University of Alberta, Edmonton, Alberta T6G 1H9, Canada
| | - Li Shuai
- College of Material Engineering, Fujian Agriculture and Forestry University, 15 Shangxiadian Road, Fuzhou, Fujian 350002, P. R. China
| | - Xiaolin Luo
- College of Material Engineering, Fujian Agriculture and Forestry University, 15 Shangxiadian Road, Fuzhou, Fujian 350002, P. R. China.,Jiangsu Provincial Key Laboratory of Pulp and Paper Science and Technology, Nanjing Forestry University, Nanjing, Jiangsu 210037, China
| | - Nairong Chen
- College of Material Engineering, Fujian Agriculture and Forestry University, 15 Shangxiadian Road, Fuzhou, Fujian 350002, P. R. China
| | - Hongbo Zeng
- Department of Chemical and Materials Engineering, University of Alberta, Edmonton, Alberta T6G 2V4, Canada
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42
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Xiao L, Wang Z, Sun Y, Li B, Wu B, Ma C, Petrovskii VS, Gu X, Chen D, Potemkin II, Herrmann A, Zhang H, Liu K. An Artificial Phase‐Transitional Underwater Bioglue with Robust and Switchable Adhesion Performance. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202102158] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Lingling Xiao
- State Key Laboratory of Rare Earth Resource Utilization Changchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun 130022 China
- University of Science and Technology of China Hefei 230026 China
| | - Zili Wang
- State Key Laboratory of Rare Earth Resource Utilization Changchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun 130022 China
- Department of Chemistry Tsinghua University Beijing 100084 China
- Department of Urology China-Japan Union Hospital of Jilin University Changchun 130022 China
| | - Yao Sun
- State Key Laboratory of Rare Earth Resource Utilization Changchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun 130022 China
| | - Bo Li
- State Key Laboratory of Rare Earth Resource Utilization Changchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun 130022 China
| | - Baiheng Wu
- Institute of Process Equipment College of Energy Engineering Zhejiang University Hangzhou 310027 China
| | - Chao Ma
- School of Engineering and Applied Sciences Harvard University 29 Oxford Street Cambridge MA 02138 USA
| | - Vladislav S. Petrovskii
- Physics Department Lomonosov Moscow State University Moscow 119991 Russian Federation
- Semenov Federal Research Center for Chemical Physics Russian Academy of Sciences 119991 Moscow Russian Federation
| | - Xinquan Gu
- Department of Urology China-Japan Union Hospital of Jilin University Changchun 130022 China
| | - Dong Chen
- Institute of Process Equipment College of Energy Engineering Zhejiang University Hangzhou 310027 China
| | - Igor I. Potemkin
- Physics Department Lomonosov Moscow State University Moscow 119991 Russian Federation
- National Research South Ural State University 454080 Chelyabinsk Russian Federation
- DWI—Leibniz Institute for Interactive Materials Forckenbeckstr. 50 52056 Aachen Germany
| | - Andreas Herrmann
- DWI—Leibniz Institute for Interactive Materials Forckenbeckstr. 50 52056 Aachen Germany
- Institute of Technical and Macromolecular Chemistry RWTH Aachen University Worringerweg 1 52074 Aachen Germany
| | - Hongjie Zhang
- State Key Laboratory of Rare Earth Resource Utilization Changchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun 130022 China
- University of Science and Technology of China Hefei 230026 China
- Department of Chemistry Tsinghua University Beijing 100084 China
| | - Kai Liu
- State Key Laboratory of Rare Earth Resource Utilization Changchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun 130022 China
- University of Science and Technology of China Hefei 230026 China
- Department of Chemistry Tsinghua University Beijing 100084 China
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43
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Xiao L, Wang Z, Sun Y, Li B, Wu B, Ma C, Petrovskii VS, Gu X, Chen D, Potemkin II, Herrmann A, Zhang H, Liu K. An Artificial Phase‐Transitional Underwater Bioglue with Robust and Switchable Adhesion Performance. Angew Chem Int Ed Engl 2021; 60:12082-12089. [DOI: 10.1002/anie.202102158] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Indexed: 12/12/2022]
Affiliation(s)
- Lingling Xiao
- State Key Laboratory of Rare Earth Resource Utilization Changchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun 130022 China
- University of Science and Technology of China Hefei 230026 China
| | - Zili Wang
- State Key Laboratory of Rare Earth Resource Utilization Changchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun 130022 China
- Department of Chemistry Tsinghua University Beijing 100084 China
- Department of Urology China-Japan Union Hospital of Jilin University Changchun 130022 China
| | - Yao Sun
- State Key Laboratory of Rare Earth Resource Utilization Changchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun 130022 China
| | - Bo Li
- State Key Laboratory of Rare Earth Resource Utilization Changchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun 130022 China
| | - Baiheng Wu
- Institute of Process Equipment College of Energy Engineering Zhejiang University Hangzhou 310027 China
| | - Chao Ma
- School of Engineering and Applied Sciences Harvard University 29 Oxford Street Cambridge MA 02138 USA
| | - Vladislav S. Petrovskii
- Physics Department Lomonosov Moscow State University Moscow 119991 Russian Federation
- Semenov Federal Research Center for Chemical Physics Russian Academy of Sciences 119991 Moscow Russian Federation
| | - Xinquan Gu
- Department of Urology China-Japan Union Hospital of Jilin University Changchun 130022 China
| | - Dong Chen
- Institute of Process Equipment College of Energy Engineering Zhejiang University Hangzhou 310027 China
| | - Igor I. Potemkin
- Physics Department Lomonosov Moscow State University Moscow 119991 Russian Federation
- National Research South Ural State University 454080 Chelyabinsk Russian Federation
- DWI—Leibniz Institute for Interactive Materials Forckenbeckstr. 50 52056 Aachen Germany
| | - Andreas Herrmann
- DWI—Leibniz Institute for Interactive Materials Forckenbeckstr. 50 52056 Aachen Germany
- Institute of Technical and Macromolecular Chemistry RWTH Aachen University Worringerweg 1 52074 Aachen Germany
| | - Hongjie Zhang
- State Key Laboratory of Rare Earth Resource Utilization Changchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun 130022 China
- University of Science and Technology of China Hefei 230026 China
- Department of Chemistry Tsinghua University Beijing 100084 China
| | - Kai Liu
- State Key Laboratory of Rare Earth Resource Utilization Changchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun 130022 China
- University of Science and Technology of China Hefei 230026 China
- Department of Chemistry Tsinghua University Beijing 100084 China
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44
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Gong M, Liu C, Liu C, Wang L, Shafiq F, Liu X, Sun G, Song Q, Qiao W. Biomimetic hydroxyapate/polydopamine composites with good biocompatibility and efficiency for uncontrolled bleeding. J Biomed Mater Res B Appl Biomater 2021; 109:1876-1892. [PMID: 33847453 DOI: 10.1002/jbm.b.34849] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 03/08/2021] [Accepted: 03/28/2021] [Indexed: 11/11/2022]
Abstract
Uncontrolled bleeding is thought to be the most deadly cause of pre-hospital, traffic, and military accidents death. However, the popular commercial hemostats can only realize the hemostasis of mild bleeding. Therefore, we developed polydopamine (PDA) composite materials (PMs), which applied hydroxyapatite as the parent body. The PMs were produced via lyophilization and functionalized with amino, phenol hydroxyls groups, which endowed hydrophobicity to materials. This ensured a high aggregation ability of blood cells to the PMs and they were tested to be as high as 300% compared with the negative control group. The clotting time was shortened to 79.7% compared with the usually used commercial hemostat (Celox) in the test of in vitro hemostasis. Through the results of PT and APTT tests, blood coagulation index test, and the analysis of intracellular Ca2+ activation, we further understood the mechanism of the hemostasis of the materials, which explained the low blood loss and quick coagulation time of the PM hemostats in detail. Besides, the low hemolysis and cytotoxicity of the PMs suggested the good biocompatibility of the hemostats, which was further proved by the regular morphology maintained by erythrocytes in the hemolysis tests. The study of nanoscale composites led the research for the methods of hemostasis.
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Affiliation(s)
- Mengxiang Gong
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian, P.R. China
| | - Chenyu Liu
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian, P.R. China
| | - Chunyu Liu
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian, P.R. China
| | - Lingyi Wang
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian, P.R. China
| | - Farishta Shafiq
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian, P.R. China
| | - Xia Liu
- The First Affiliated Hospital of Dalian Medical University, Dalian Medical University, Dalian, P.R. China
| | - Guozhen Sun
- The First Affiliated Hospital of Dalian Medical University, Dalian Medical University, Dalian, P.R. China
| | - Qiling Song
- School of Pharmaceutical Science and Technology, Dalian University of Technology, Dalian, P.R. China
| | - Weihong Qiao
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian, P.R. China
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Kim MH, Lee J, Lee JN, Lee H, Park WH. Mussel-inspired poly(γ-gl utamic acid)/nanosilicate composite hydrogels with enhanced mechanical properties, tissue adhesive properties, and skin tissue regeneration. Acta Biomater 2021; 123:254-262. [PMID: 33465509 DOI: 10.1016/j.actbio.2021.01.014] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 01/11/2021] [Accepted: 01/12/2021] [Indexed: 12/26/2022]
Abstract
It was demonstrated herein that the adhesive property of catechol-functionalized nanocomposite hydrogel can be enhanced by tuning the cohesive strength due to the secondary crosslinking between catechol and synthetic bioactive nanosilicate, viz. Laponite (LP). The nanocomposite hydrogel consists of the natural anionic poly(γ-glutamic acid) (γ-PGA), which was functionalized with catechol moiety, and incorporated with disk-structured LP. The dual-crosslinked hydrogel was fabricated by enzymatic chemical crosslinking of catechol in the presence of horseradish peroxidase (HRP) and H2O2, and physical crosslinking between γ-PGA-catechol conjugate and LP. The PGADA/LP nanocomposite hydrogels with catechol moieties showed strong adhesiveness to various tissue layers and demonstrated an excellent hemostatic properties. These PGADA/LP nanocomposite hydrogels are potentially applied for injectable tissue engineering hydrogels, tissue adhesives, and hemostatic materials. STATEMENT OF SIGNIFICANCE: Recently, many attempts have been performed to manufacture high-performance tissue adhesives using synthetic and natural polymer-based materials. In order to apply in various biological substrates, commercially available tissue adhesives should have an improved adhesive property in wet conditions. Here, we designed a mussel-inspired dual crosslinked tissue adhesive that meets most of conditions as an ideal tissue adhesive. The designed tissue adhesive is composed of poly(γ-glutamic acid)-dopamine conjugate (PGADA)-gluing macromer, horseradish peroxidase (HRP)/hydrogen peroxide (H2O2)-enzymatic crosslinker, and Laponite (LP)-additional physical crosslinking nanomaterial. The PGADA hydrogel has tunable physicochemical properties by controlling the LP concentration. Furthermore, this dual crosslinked hydrogel shows strong tissue adhesive property, regardless of the tissue types. Specially the PGADA hydrogel has tissue adhesive strength four times higher than commercial bioadhesive. This dual crosslinked PGADA hydrogel with improved tissue adhesion property is a promising biological tissue adhesive for various tissue type in surgical operation.
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Co-evolving with Nature: The Recent Trends on the Mussel-inspired Polymers in Medical Adhesion. BIOTECHNOL BIOPROC E 2021. [DOI: 10.1007/s12257-020-0234-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Zhong Q, Richardson JJ, He A, Zheng T, Lafleur RPM, Li J, Qiu W, Furtado D, Pan S, Xu Z, Wan L, Caruso F. Engineered Coatings via the Assembly of Amino‐Quinone Networks. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202010931] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Qi‐Zhi Zhong
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization Key Laboratory of Adsorption and Separation Materials & Technologies of Zhejiang Province Department of Polymer Science and Engineering Zhejiang University Hangzhou 310027 China
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, and the Department of Chemical Engineering The University of Melbourne Parkville Victoria 3010 Australia
| | - Joseph J. Richardson
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, and the Department of Chemical Engineering The University of Melbourne Parkville Victoria 3010 Australia
| | - Ai He
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization Key Laboratory of Adsorption and Separation Materials & Technologies of Zhejiang Province Department of Polymer Science and Engineering Zhejiang University Hangzhou 310027 China
| | - Tian Zheng
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, and the Department of Chemical Engineering The University of Melbourne Parkville Victoria 3010 Australia
| | - René P. M. Lafleur
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, and the Department of Chemical Engineering The University of Melbourne Parkville Victoria 3010 Australia
| | - Jianhua Li
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, and the Department of Chemical Engineering The University of Melbourne Parkville Victoria 3010 Australia
| | - Wen‐Ze Qiu
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization Key Laboratory of Adsorption and Separation Materials & Technologies of Zhejiang Province Department of Polymer Science and Engineering Zhejiang University Hangzhou 310027 China
| | - Denzil Furtado
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, and the Department of Chemical Engineering The University of Melbourne Parkville Victoria 3010 Australia
| | - Shuaijun Pan
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, and the Department of Chemical Engineering The University of Melbourne Parkville Victoria 3010 Australia
| | - Zhi‐Kang Xu
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization Key Laboratory of Adsorption and Separation Materials & Technologies of Zhejiang Province Department of Polymer Science and Engineering Zhejiang University Hangzhou 310027 China
| | - Ling‐Shu Wan
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization Key Laboratory of Adsorption and Separation Materials & Technologies of Zhejiang Province Department of Polymer Science and Engineering Zhejiang University Hangzhou 310027 China
| | - Frank Caruso
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, and the Department of Chemical Engineering The University of Melbourne Parkville Victoria 3010 Australia
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Liu B, Zhou C, Zhang Z, Roland JD, Lee BP. Antimicrobial Property of Halogenated Catechols. CHEMICAL ENGINEERING JOURNAL (LAUSANNE, SWITZERLAND : 1996) 2021; 403:126340. [PMID: 32848507 PMCID: PMC7444726 DOI: 10.1016/j.cej.2020.126340] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Bacterial infection associated with multidrug resistance (MDR) bacteria is increasingly becoming a significant public health risk. Herein, we synthesized a series of halogenated dopamine methacrylamide (DMA), which contains a catechol side chain modified with either chloro-, bromo-, or iodo-functional group. Catechol is a widely used adhesive moiety for designing bioadhesives and coating. However, the intrinsic antimicrobial property of catechol has not been demonstrated before. These halogenated DMA were incorporated into hydrogels, copolymers, and coatings and exhibited more than 99% killing efficiencies against Gram-positive Staphylococcus aureus and Gram-negative Escherichia coli. More importantly, hydrogel containing chlorinated DMA demonstrated broad-spectrum antimicrobial activities towards multiple MDR bacteria, which included methicillin resistant S. aureus (MRSA), vancomycin resistant enterococci (VRE), multi antibiotics resistant Pseudomonas aeruginosa (PAER), multi antibiotics resistant Acinetobacter baumannii (AB) and carbapenem resistant Klebsiella pneumoniae (CRKP). These hydrogels also demonstrated the ability to kill bacteria in a biofilm while exhibiting low cytotoxic. Based on molecular docking and molecular dynamics simulation, Cl-functionalized catechol can potentially inhibit bacterial fatty acid synthesis at the enoyl-acyl carrier protein reductase (FabI) step. The combination of moisture-resistant adhesive property, inherent antimicrobial property, and the versatility of incorporating halogenated DMA into different polymeric materials greatly enhanced the potential for using these monomers for designing multifunctional bioadhesives and coatings.
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Affiliation(s)
- Bo Liu
- Department of Biomedical Engineering, Michigan Technological University, Houghton, Michigan 49931, United States
| | - Chao Zhou
- Institute of Biomedical Engineering and Health Sciences, Changzhou University, Changzhou, 213164, China
| | - Zhongtian Zhang
- Department of Biomedical Engineering, Michigan Technological University, Houghton, Michigan 49931, United States
| | - James D. Roland
- Department of Biomedical Engineering, Michigan Technological University, Houghton, Michigan 49931, United States
| | - Bruce P. Lee
- Department of Biomedical Engineering, Michigan Technological University, Houghton, Michigan 49931, United States
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Xie L, Liu F, Liu J, Zeng H. A Nanomechanical Study on Deciphering the Stickiness of SARS-CoV-2 on Inanimate Surfaces. ACS APPLIED MATERIALS & INTERFACES 2020; 12:58360-58368. [PMID: 33337873 PMCID: PMC7770894 DOI: 10.1021/acsami.0c16800] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Accepted: 12/07/2020] [Indexed: 05/05/2023]
Abstract
The SARS-CoV-2 virus that causes the COVID-19 epidemic can be transmitted via respiratory droplet-contaminated surfaces or fomites, which urgently requires a fundamental understanding of intermolecular interactions of the coronavirus with various surfaces. The corona-like component of the outer surface of the SARS-CoV-2 virion, named spike protein, is a key target for the adsorption and persistence of SARS-CoV-2 on various surfaces. However, a lack of knowledge in intermolecular interactions between spike protein and different substrate surfaces has resulted in ineffective preventive measures and inaccurate information. Herein, we quantified the surface interaction and adhesion energy of SARS-CoV-2 spike protein with a series of inanimate surfaces via atomic force microscopy under a simulated respiratory droplet environment. Among four target surfaces, polystyrene was found to exhibit the strongest adhesion, followed by stainless steel (SS), gold, and glass. The environmental factors (e.g., pH and temperature) played a role in mediating the spike protein binding. According to systematic quantification on a series of inanimate surfaces, the adhesion energy of spike protein was found to be (i) 0-1 mJ/m2 for hydrophilic inorganics (e.g., silica and glass) due to the lack of hydrogen bonding, (ii) 2-9 mJ/m2 for metals (e.g., alumina, SS, and copper) due to the variation of their binding capacity, and (iii) 6-11 mJ/m2 for hydrophobic polymers (e.g., medical masks, safety glass, and nitrile gloves) due to stronger hydrophobic interactions. The quantitative analysis of the nanomechanics of spike proteins will enable a protein-surface model database for SARS-CoV-2 to help generate effective preventive strategies to tackle the epidemic.
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Affiliation(s)
- Lei Xie
- Department of Chemical
and Materials Engineering, University of
Alberta, Edmonton, Alberta T6G 1H9, Canada
- School of Minerals Processing and Bioengineering, Central South University, Changsha 410083, China
| | - Fenglin Liu
- Institute of Biomedical and Health Engineering,
Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518035, China
| | - Jifang Liu
- Sixth Affiliated
Hospital of Guangzhou Medical University, Qingyuan People’s
Hospital, Guangzhou Medical University, Guangdong 511500, China
| | - Hongbo Zeng
- Department of Chemical
and Materials Engineering, University of
Alberta, Edmonton, Alberta T6G 1H9, Canada
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50
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Harnessing the bioresponsive adhesion of immuno-bioglue for enhanced local immune checkpoint blockade therapy. Biomaterials 2020; 263:120380. [DOI: 10.1016/j.biomaterials.2020.120380] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 09/09/2020] [Accepted: 09/09/2020] [Indexed: 02/06/2023]
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