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Lee S, Lee J, Choi S, Kim E, Kwon H, Lee J, Kim SM, Shin H. Biofabrication of 3D adipose tissue via assembly of composite stem cell spheroids containing adipo-inductive dual-signal delivery nanofibers. Biofabrication 2024; 16:035018. [PMID: 38739412 DOI: 10.1088/1758-5090/ad4a67] [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: 01/15/2024] [Accepted: 05/03/2024] [Indexed: 05/14/2024]
Abstract
Reconstruction of large 3D tissues based on assembly of micro-sized multi-cellular spheroids has gained attention in tissue engineering. However, formation of 3D adipose tissue from spheroids has been challenging due to the limited adhesion capability and restricted cell mobility of adipocytes in culture media. In this study, we addressed this problem by developing adipo-inductive nanofibers enabling dual delivery of indomethacin and insulin. These nanofibers were introduced into composite spheroids comprising human adipose-derived stem cells (hADSCs). This approach led to a significant enhancement in the formation of uniform lipid droplets, as evidenced by the significantly increased Oil red O-stained area in spheroids incorporating indomethacin and insulin dual delivery nanofibers (56.9 ± 4.6%) compared to the control (15.6 ± 3.5%) with significantly greater gene expression associated with adipogenesis (C/EBPA, PPARG, FABP4, and adiponectin) of hADSCs. Furthermore, we investigated the influence of culture media on the migration and merging of spheroids and observed significant decrease in migration and merging of spheroids in adipogenic differentiation media. Conversely, the presence of adipo-inductive nanofibers promoted spheroid fusion, allowing the formation of macroscopic 3D adipose tissue in the absence of adipogenic supplements while facilitating homogeneous adipogenesis of hADSCs. The approach described here holds promise for the generation of 3D adipose tissue constructs by scaffold-free assembly of stem cell spheroids with potential applications in clinical and organ models.
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Affiliation(s)
- Sangmin Lee
- Department of Bioengineering, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul 04763, Republic of Korea
- BK21 FOUR, Human-Tech Convergence Program, Hanyang University, Seoul 04763, Republic of Korea
| | - Jeongbok Lee
- Department of Bioengineering, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul 04763, Republic of Korea
- BK21 FOUR, Education and Research Group for Biopharmaceutical Innovation, Hanyang University, Seoul 04763, Republic of Korea
| | - Soomi Choi
- Department of Bioengineering, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul 04763, Republic of Korea
| | - Eunhyung Kim
- Department of Bioengineering, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul 04763, Republic of Korea
- BK21 FOUR, Education and Research Group for Biopharmaceutical Innovation, Hanyang University, Seoul 04763, Republic of Korea
| | - Hyunseok Kwon
- Department of Bioengineering, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul 04763, Republic of Korea
- BK21 FOUR, Education and Research Group for Biopharmaceutical Innovation, Hanyang University, Seoul 04763, Republic of Korea
| | - Jinkyu Lee
- Department of Bioengineering, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul 04763, Republic of Korea
| | - Sung Min Kim
- BK21 FOUR, Human-Tech Convergence Program, Hanyang University, Seoul 04763, Republic of Korea
- Major in Sport Science, Collage of Performing Arts and Sport, Hanyang University, Seoul 04763, Republic of Korea
- Center for Artificial Intelligence Muscle, Hanyang University, Seoul 04743, Republic of Korea
| | - Heungsoo Shin
- Department of Bioengineering, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul 04763, Republic of Korea
- BK21 FOUR, Education and Research Group for Biopharmaceutical Innovation, Hanyang University, Seoul 04763, Republic of Korea
- Institute of Nano Science and Technology, Hanyang University, Seoul 04763, Republic of Korea
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2
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Dehghankhold M, Ahmadi F, Nezafat N, Abedi M, Iranpour P, Dehghanian A, Koohi-Hosseinabadi O, Akbarizadeh AR, Sobhani Z. A versatile theranostic magnetic polydopamine iron oxide NIR laser-responsive nanosystem containing doxorubicin for chemo-photothermal therapy of melanoma. BIOMATERIALS ADVANCES 2024; 159:213797. [PMID: 38368693 DOI: 10.1016/j.bioadv.2024.213797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 02/06/2024] [Accepted: 02/07/2024] [Indexed: 02/20/2024]
Abstract
Theranostics nanoparticles (NPs) have recently received much attention in cancer imaging and treatment. This study aimed to develop a multifunctional nanosystem for the targeted delivery of photothermal and chemotherapy agents. Fe3O4 NPs were modified with polydopamine, bovine serum albumin, and loaded with DOX via a thermal-cleavable Azo linker (Fe3O4@PDA@BSA-DOX). The size of Fe3O4@PDA@BSA NPs was approximately 98 nm under the desired conditions. Because of the ability of Fe3O4 and PDA to convert light into heat, the temperature of Fe3O4@PDA@BSA NPs increased to approximately 47 °C within 10 min when exposed to an 808 nm NIR laser with a power density of 1.5 W/cm2. The heat generated by the NIR laser leads to the breaking of AZO linker and drug release. In vivo and in vitro results demonstrated that prepared NPs under laser irradiation successfully eradicated tumor cells without any significant toxicity effect. Moreover, the Fe3O4@PDA@BSA NPs exhibited the potential to function as a contrasting agent. These NPs could accumulate in tumors with the help of an external magnet, resulting in a significant enhancement in the quality of magnetic resonance imaging (MRI). The prepared novel multifunctional NPs seem to be an efficient system for imaging and combination therapy in melanoma.
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Affiliation(s)
- Mahvash Dehghankhold
- Department of Pharmaceutical Nanotechnology, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran; Student Research committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Fatemeh Ahmadi
- Research Center for Nanotechnology in Drug Delivery, Shiraz University of Medical Sciences, Shiraz, Iran; Department of Pharmaceutics, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Navid Nezafat
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran; Department of Biotechnology, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mehdi Abedi
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Pooya Iranpour
- Medical Imaging Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Amirreza Dehghanian
- Molecular Pathology and Cytogenetics Division, Department of Pathology, Shiraz University of Medical Sciences, Shiraz, Iran
| | | | - Amin Reza Akbarizadeh
- Drug and Food Control Department, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Zahra Sobhani
- Research Center for Nanotechnology in Drug Delivery, Shiraz University of Medical Sciences, Shiraz, Iran; Drug and Food Control Department, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran.
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Zhang P, Wang W, Yin J, Wang M, Han Y, Yan H. Determination of alectinib and its active metabolite in plasma by pipette-tip solid-phase extraction using porous polydopamine graphene oxide adsorbent coupled with high-performance liquid chromatography-ultraviolet detection. J Chromatogr A 2024; 1714:464578. [PMID: 38104506 DOI: 10.1016/j.chroma.2023.464578] [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: 08/23/2023] [Revised: 12/02/2023] [Accepted: 12/12/2023] [Indexed: 12/19/2023]
Abstract
Alectinib is known as an effective targeted drug, which has excellent therapeutic effect on non-small cell lung cancer and can significantly prolong the survival of patients. Therapeutic drug monitoring is necessary due to the photo-instability of alectinib and the individual differences in patients. In this work, a porous polydopamine graphene oxide composite (PDAG) was prepared by a simple surface modification method. A PDAG-based pipette-tip solid-phase extraction (PT-SPE) coupled with HPLC-UV detection was proposed for the separation and detection of alectinib and its active metabolite M4 in plasma. The method was methodologically validated and showed good linearity in the range of 50-5000 ng mL-1 (R2 > 0.9995). The limit of detection (LOD) was 4.8 ng mL-1 and 3.9 ng mL-1 for alectinib and M4, respectively, and the limit of quantitation (LOQ) was 16.1 ng mL-1 and 13.1 ng mL-1, respectively. The intra-day and inter-day precision expressed by coefficient of variation was less than 4.8 %. The recovery of this method ranged from 84.9 % to 103.5 % with a standard deviation of less than 4.3 %. In conclusion, the established method is accurate, stable and inexpensive, and can be used to monitor the levels of alectinib and M4 in plasma, which provide technical and data support for exploring optimal individualized remedial dosing regimens.
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Affiliation(s)
- Pengfei Zhang
- Hebei Key Laboratory of Public Health Safety, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, College of Pharmaceutical Science, College of Chemistry and Materials Science, Hebei University, Baoding 071002, China
| | - Wenyan Wang
- Hebei Key Laboratory of Public Health Safety, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, College of Pharmaceutical Science, College of Chemistry and Materials Science, Hebei University, Baoding 071002, China
| | - Junfa Yin
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
| | - Mingyu Wang
- Department of Pharmacy, Affiliated Hospital of Hebei University, Baoding 071002, China.
| | - Yehong Han
- Hebei Key Laboratory of Public Health Safety, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, College of Pharmaceutical Science, College of Chemistry and Materials Science, Hebei University, Baoding 071002, China
| | - Hongyuan Yan
- Hebei Key Laboratory of Public Health Safety, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, College of Pharmaceutical Science, College of Chemistry and Materials Science, Hebei University, Baoding 071002, China.
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4
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Luu CH, Nguyen NT, Ta HT. Unravelling Surface Modification Strategies for Preventing Medical Device-Induced Thrombosis. Adv Healthc Mater 2024; 13:e2301039. [PMID: 37725037 DOI: 10.1002/adhm.202301039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 08/29/2023] [Indexed: 09/21/2023]
Abstract
The use of biomaterials in implanted medical devices remains hampered by platelet adhesion and blood coagulation. Thrombus formation is a prevalent cause of failure of these blood-contacting devices. Although systemic anticoagulant can be used to support materials and devices with poor blood compatibility, its negative effects such as an increased chance of bleeding, make materials with superior hemocompatibility extremely attractive, especially for long-term applications. This review examines blood-surface interactions, the pathogenesis of clotting on blood-contacting medical devices, popular surface modification techniques, mechanisms of action of anticoagulant coatings, and discusses future directions in biomaterial research for preventing thrombosis. In addition, this paper comprehensively reviews several novel methods that either entirely prevent interaction between material surfaces and blood components or regulate the reaction of the coagulation cascade, thrombocytes, and leukocytes.
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Affiliation(s)
- Cuong Hung Luu
- School of Environment and Science, Griffith University, Nathan, Queensland, 4111, Australia
- Queensland Micro- and Nanotechnology Centre, Griffith University, Nathan, Queensland, 4111, Australia
| | - Nam-Trung Nguyen
- School of Environment and Science, Griffith University, Nathan, Queensland, 4111, Australia
- Queensland Micro- and Nanotechnology Centre, Griffith University, Nathan, Queensland, 4111, Australia
| | - Hang Thu Ta
- School of Environment and Science, Griffith University, Nathan, Queensland, 4111, Australia
- Queensland Micro- and Nanotechnology Centre, Griffith University, Nathan, Queensland, 4111, Australia
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Li J, Barlow LN, Sask KN. Enhancement of protein immobilization on polydimethylsiloxane using a synergistic combination of polydopamine and micropattern surface modification. JOURNAL OF BIOMATERIALS SCIENCE. POLYMER EDITION 2023; 34:2376-2399. [PMID: 37609691 DOI: 10.1080/09205063.2023.2248799] [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] [Received: 06/20/2023] [Revised: 07/07/2023] [Accepted: 08/11/2023] [Indexed: 08/24/2023]
Abstract
Understanding protein interactions at biointerfaces is critical for the improved design of biomaterials and medical devices. Polydimethylsiloxane (PDMS) is used for numerous device applications, and surface modifications can enhance protein immobilization and the response to cells. A multifunctional approach combining topographical and biochemical modifications was applied to PDMS by fabricating 10-20 µm scale patterns onto PDMS surfaces and by coating with polydopamine (PDA). The modifications were confirmed by surface characterization and bovine serum albumin (BSA), fibrinogen (Fg), and fetuin-A (Fet-A) were radiolabeled with 125I. The amounts of protein attached to the surface before and after elution with sodium dodecyl sulfate (SDS) were quantified from single and complex multi-protein solutions to determine protein stability and competitive binding. The PDA coatings were the most stable and capable of immobilizing the highest levels of all proteins. Furthermore, combinations of PDA coatings with the smallest micropatterns provided an additional improvement, enhancing the amount immobilized and the stability. The adsorption of BSA and Fg from plasma demonstrated competitive binding and possible orientation changes, respectively. It was determined that Fet-A, a less studied protein, adsorbed from plasma at low levels, but the adsorption from fetal bovine serum (FBS) was significantly greater, providing important quantification data from radiolabeling that is relevant to many cell culture studies. Overall, combining topography and PDA modification has a synergistic effect on improving protein immobilization. These findings provide new insight on the quantities of proteins bound to PDMS and PDA coatings with implications for cell interactions in various biotechnology and medical applications.
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Affiliation(s)
- Jie Li
- School of Biomedical Engineering, McMaster University, Hamilton, Ontario, Canada
| | - Leah N Barlow
- Department of Materials Science and Engineering, McMaster University, Hamilton, Ontario, Canada
| | - Kyla N Sask
- School of Biomedical Engineering, McMaster University, Hamilton, Ontario, Canada
- Department of Materials Science and Engineering, McMaster University, Hamilton, Ontario, Canada
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Boyetey MJ, Sukyai P, Kamonsutthipaijit N, Nijpanich S, Chanlek N. Fabrication and Characterization of a Polydopamine-Modified Bacterial Cellulose and Sugarcane Filter Cake-Derived Hydroxyapatite Composite Scaffold. ACS OMEGA 2023; 8:43295-43303. [PMID: 38024664 PMCID: PMC10652255 DOI: 10.1021/acsomega.3c07266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 10/17/2023] [Accepted: 10/23/2023] [Indexed: 12/01/2023]
Abstract
The search for environmentally friendly and sustainable sources of raw materials has been ongoing for quite a while, and currently, the utilization and applications of agro-industrial biomass residues in biomedicine are being researched. In this study, a polydopamine (PDA)-modified bacterial cellulose (BC) and hydroxyapatite (HA) composite scaffold was fabricated using the freeze-drying method. The as-prepared hydroxyapatite was synthesized via the chemical precipitation method using sugarcane filter cake as a calcium source, as reported in a previous study. X-ray diffraction analysis revealed a carbonated phase of the prepared hydroxyapatite, similar to that of the natural bone mineral. Wide-angle X-ray scattering analysis revealed the successful fabrication of BC/HA composite scaffolds, while X-ray photoelectron spectroscopy suggested that PDA was deposited on the surface of the BC/HA composite scaffolds. In vitro cell viability assays indicated that BC/HA and PDA-modified composite scaffolds did not induce cytotoxicity and were biocompatible with MC3T3-E1 preosteoblasts. PDA-modified composite scaffolds showed enhanced protein adsorption capacity in vitro compared to the unmodified scaffolds. On a concluding note, these results demonstrate that agro-industrial biomass residues have the potential to be used in biomedical applications and that PDA-modified BC/HA composite scaffolds are a promising biomaterial for bone tissue engineering.
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Affiliation(s)
- Mark-Jefferson
Buer Boyetey
- Cellulose
for Future Materials and Technologies Special Research Unit, Department
of Biotechnology, Kasetsart University, Chatuchak, Bangkok 10900, Thailand
| | - Prakit Sukyai
- Cellulose
for Future Materials and Technologies Special Research Unit, Department
of Biotechnology, Kasetsart University, Chatuchak, Bangkok 10900, Thailand
- Center
for Advanced Studies for Agriculture and Food (CASAF), Kasetsart University
Institute for Advanced Studies, Kasetsart
University, Chatuchak, Bangkok 10900, Thailand
| | - Nuntaporn Kamonsutthipaijit
- Synchrotron
Light Research Institute (Public Organization) 111 University Avenue, Muang District, Nakhon Ratchasima 30000, Thailand
| | - Supinya Nijpanich
- Synchrotron
Light Research Institute (Public Organization) 111 University Avenue, Muang District, Nakhon Ratchasima 30000, Thailand
| | - Narong Chanlek
- Synchrotron
Light Research Institute (Public Organization) 111 University Avenue, Muang District, Nakhon Ratchasima 30000, Thailand
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7
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Bao J, Zhang T, Wu S, Li L, Huang X, Li W, Liu C, Li J, Lu R. Hydrophilic magnetic Ti 3C 2T x-based nanocomposite as an efficient boron adsorbent: Synthesis, characterization, and application. JOURNAL OF HAZARDOUS MATERIALS 2023; 460:132460. [PMID: 37708646 DOI: 10.1016/j.jhazmat.2023.132460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 08/28/2023] [Accepted: 08/31/2023] [Indexed: 09/16/2023]
Abstract
It is widely recognized that wastewater containing boron is an environmental issue. Therefore, the development of adsorbents with excellent adsorption capacity, stability, and recyclability is essential in water treatment applications. A Fe3O4/PDA/Ti3C2Tx/PEI/DHHA nanocomposite has been prepared that can be used to separate and recover boric acid by adjusting the pH of the solution, based on the affinity theory of boric acid and cis-diol. Through series characterization, it was determined that the adsorbent possessed good magnetic properties, high hydrophilicity and high loading capacities. In this study, 4-formylphenylboronic acid (FPBA) was selected as the model compound. The nanocomposite exhibited an adsorption equilibrium time of 10 h and an adsorption capacity of 98.99 mg/g at pH = 8.5 and 25 °C. The Langmuir isothermal model and the quasi-secondary kinetic model are both appropriate for describing the adsorption process. Thermodynamic results suggest that adsorption is a spontaneous chemisorption process. Furthermore, the nanocomposite retains good regeneration performance after five adsorption-desorption cycles.
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Affiliation(s)
- Juan Bao
- Jiangsu Key Laboratory of Chemical Pollution Control and Resources Reuse, School of Environmental and Biological Engineering, Nanjing University of Science and Technology, Nanjing 210094, People's Republic of China
| | - Tingting Zhang
- Jiangsu Key Laboratory of Chemical Pollution Control and Resources Reuse, School of Environmental and Biological Engineering, Nanjing University of Science and Technology, Nanjing 210094, People's Republic of China
| | - Shiying Wu
- Jiangsu Key Laboratory of Chemical Pollution Control and Resources Reuse, School of Environmental and Biological Engineering, Nanjing University of Science and Technology, Nanjing 210094, People's Republic of China
| | - Lujie Li
- Jiangsu Key Laboratory of Chemical Pollution Control and Resources Reuse, School of Environmental and Biological Engineering, Nanjing University of Science and Technology, Nanjing 210094, People's Republic of China
| | - Xianhuai Huang
- School of Environment and Energy Engineering, Anhui Provincial Key Laboratory of Environmental Pollution Control and Resource Reuse, Anhui Jianzhu University, Hefei 230022, People's Republic of China
| | - Weihua Li
- School of Environment and Energy Engineering, Anhui Provincial Key Laboratory of Environmental Pollution Control and Resource Reuse, Anhui Jianzhu University, Hefei 230022, People's Republic of China
| | - Chang Liu
- Information Materials and Intelligent Sensing Laboratory of Anhui Province, Anhui University, Hefei 230601, People's Republic of China
| | - Jiansheng Li
- Jiangsu Key Laboratory of Chemical Pollution Control and Resources Reuse, School of Environmental and Biological Engineering, Nanjing University of Science and Technology, Nanjing 210094, People's Republic of China
| | - Rui Lu
- Jiangsu Key Laboratory of Chemical Pollution Control and Resources Reuse, School of Environmental and Biological Engineering, Nanjing University of Science and Technology, Nanjing 210094, People's Republic of China.
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Miller C, Sask KN. Fetuin-A adsorption to tunable polydimethylsiloxane and subsequent macrophage response. J Biomed Mater Res A 2023; 111:1096-1109. [PMID: 36592125 DOI: 10.1002/jbm.a.37491] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 12/01/2022] [Accepted: 12/15/2022] [Indexed: 01/03/2023]
Abstract
Surface modifications can be applied to biomaterials to alter the various surface properties that influence protein-material interactions and the cellular response. The plasma protein fetuin-A has been found to adsorb to many biomaterials but details of its interactions with polydimethylsiloxane (PDMS) and roles in regulating the immune response are not clear. Here, PDMS modifications are achieved by altering the ratio of PDMS formulations to control elastic modulus, and by coating PDMS with polydopamine (PDA) to attach fetuin-A. Surface characterization confirmed that altering the PDMS formulation changed the elastic modulus without affecting surface wetting properties. Surface roughness was measured using atomic force microscopy and surface chemistry was determined using X-ray photoelectron spectroscopy, with only minor changes detected on the softest samples. PDA deposition on PDMS was confirmed and contact angle measurements demonstrated an increase in hydrophilicity. Fetuin-A adsorption was influenced by the PDMS formulations, adsorption changed in a competitive plasma environment, and PDA was able to immobilize the greatest amount of fetuin-A. The inflammatory effects of fetuin-A were investigated, and data suggests that the elastic modulus influences cytokine secretion from macrophages at certain timepoints, a result likely due to varied protein amounts and orientations/conformations in response to material stiffness. The addition of a PDA layer demonstrated the potentially cytokine mitigating effect upon fetuin-A immobilization when compared to unmodified PDMS samples. The results provide new insight into the interactions of fetuin-A with PDMS and PDA, and the potential immune regulatory properties of fetuin-A modified materials.
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Affiliation(s)
- Chelsea Miller
- School of Biomedical Engineering, McMaster University, Hamilton, Ontario, Canada
| | - Kyla N Sask
- School of Biomedical Engineering, McMaster University, Hamilton, Ontario, Canada
- Department of Materials Science and Engineering, McMaster University, Hamilton, Ontario, Canada
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Liu C, Dai J, Wang X, Hu X. The Influence of Textile Structure Characteristics on the Performance of Artificial Blood Vessels. Polymers (Basel) 2023; 15:3003. [PMID: 37514393 PMCID: PMC10385882 DOI: 10.3390/polym15143003] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 06/26/2023] [Accepted: 06/27/2023] [Indexed: 07/30/2023] Open
Abstract
Cardiovascular disease is a major threat to human health worldwide, and vascular transplantation surgery is a treatment method for this disease. Often, autologous blood vessels cannot meet the needs of surgery. However, allogeneic blood vessels have limited availability or may cause rejection reactions. Therefore, the development of biocompatible artificial blood vessels is needed to solve the problem of donor shortage. Tubular fabrics prepared by textile structures have flexible compliance, which cannot be matched by other structural blood vessels. Therefore, biomedical artificial blood vessels have been widely studied in recent decades up to the present. This article focuses on reviewing four textile methods used, at present, in the manufacture of artificial blood vessels: knitting, weaving, braiding, and electrospinning. The article mainly introduces the particular effects of different structural characteristics possessed by various textile methods on the production of artificial blood vessels, such as compliance, mechanical properties, and pore size. It was concluded that woven blood vessels possess superior mechanical properties and dimensional stability, while the knitted fabrication method facilitates excellent compliance, elasticity, and porosity of blood vessels. Additionally, the study prominently showcases the ease of rebound and compression of braided tubes, as well as the significant biological benefits of electrospinning. Moreover, moderate porosity and good mechanical strength can be achieved by changing the original structural parameters; increasing the floating warp, enlarging the braiding angle, and reducing the fiber fineness and diameter can achieve greater compliance. Furthermore, physical, chemical, or biological methods can be used to further improve the biocompatibility, antibacterial, anti-inflammatory, and endothelialization of blood vessels, thereby improving their functionality. The aim is to provide some guidance for the further development of artificial blood vessels.
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Affiliation(s)
- Chenxi Liu
- College of Textiles & Clothing, Qingdao University, Qingdao 266000, China
| | - Jieyu Dai
- College of Textiles & Clothing, Qingdao University, Qingdao 266000, China
| | - Xueqin Wang
- College of Textiles & Clothing, Qingdao University, Qingdao 266000, China
| | - Xingyou Hu
- College of Textiles & Clothing, Qingdao University, Qingdao 266000, China
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Jin M, Song Z, Liu W, Wang G, Xian M. Biofunctionalization of HMX with Peptides via Polydopamine Crosslinking for Assembling an HMX@Al@CuO Nanoenergetic Composite. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:1837. [PMID: 37368266 DOI: 10.3390/nano13121837] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 05/28/2023] [Accepted: 06/08/2023] [Indexed: 06/28/2023]
Abstract
Biological approaches for the synthesis of a hybrid explosive-nanothermite energetic composite have attracted greater scientific attention because of their advantages, including their moderate reactions and the absence of secondary pollution. In this study, a simple technique was developed to fabricate a hybrid explosive-nanothermite energetic composite based on a peptide and a mussel-inspired surface modification. Polydopamine (PDA) was easily imprinted onto the HMX, where it maintained its reactivity and was capable of reacting with a specific peptide used to introduce Al and CuO NPs to the surface of the HMX via specific recognition. The hybrid explosive-nanothermite energetic composites were characterized using differential scanning calorimetry (TG-DSC), transmission electron microscopy (TEM), X-ray photoelectron spectroscopy(XPS), and a fluorescence microscope. A thermal analysis was utilized to investigate the energy-release properties of the materials. The HMX@Al@CuO, which benefitted from an enhanced interfacial contact in comparison with the physically mixed sample (HMX-Al-CuO), demonstrated a 41% lower HMX activation energy.
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Affiliation(s)
- Miaomiao Jin
- CAS Key Laboratory of Biobased Materials, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao 266101, China
- Shandong Energy Institute, Qingdao 266101, China
- Qingdao New Energy Shandong Laboratory, Qingdao 266001, China
| | - Zhanxin Song
- CAS Key Laboratory of Biobased Materials, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao 266101, China
- Shandong Energy Institute, Qingdao 266101, China
- Qingdao New Energy Shandong Laboratory, Qingdao 266001, China
| | - Wei Liu
- Institute of Corrosion Science and Technology, Guangzhou 510530, China
| | - Guozhen Wang
- CAS Key Laboratory of Biobased Materials, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao 266101, China
- Shandong Energy Institute, Qingdao 266101, China
- Qingdao New Energy Shandong Laboratory, Qingdao 266001, China
| | - Mo Xian
- CAS Key Laboratory of Biobased Materials, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao 266101, China
- Shandong Energy Institute, Qingdao 266101, China
- Qingdao New Energy Shandong Laboratory, Qingdao 266001, China
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11
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Dong J, Zhong J, Hou R, Hu X, Chen Y, Weng H, Zhang Z, Liu B, Yang S, Peng Z. Polymer bilayer-Micro arc oxidation surface coating on pure magnesium for bone implantation. J Orthop Translat 2023; 40:27-36. [PMID: 37274179 PMCID: PMC10232471 DOI: 10.1016/j.jot.2023.05.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Revised: 05/03/2023] [Accepted: 05/03/2023] [Indexed: 06/06/2023] Open
Abstract
Background Pure magnesium-based ortho-implants have a number of advantages. However, vital parameters like degradation rate and biocompatibility still call for significant improvement. Methods In this study, poly (1,3-trimethylene carbonate) (PTMC) and polydopamine (PDA) bilayer and micro arc oxidation composite coatings were prepared successively on magnesium surface by immersion method and microarc oxidation. Its corrosion resistance and biocompatibility were evaluated by in vitro corrosion tests, cellular compatibility experiments, and in vivo animal experiments. Results In vitro experiments demonstrated that the composite coating provides excellent corrosion protection and biocompatibility. Animal studies demonstrated that the composite coating slowed the degradation of the implant and was not toxic to animal viscera. Conclusion In conclusion, the inorganic-organic composite coating proposed in this study provided good corrosion resistance and enhanced biocompatibility for pure magnesium implants. The translational potential of this article The translational potential of this article is to develop an anti-corrosion composite coating on a pure magnesium surface and to verify the viability of its use in animal models. It is hoped to open up a new approach to the design of new degradable orthopedic magnesium-based implants.
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Affiliation(s)
- Jieyang Dong
- Ningbo University Affiliated Li Huili Hospital, Ningbo University, Ningbo, 315040, China
- Ningbo University School of Medicine, Ningbo University, Ningbo, 315211, China
| | - Jiaqi Zhong
- Ningbo University Affiliated Li Huili Hospital, Ningbo University, Ningbo, 315040, China
- Ningbo University School of Medicine, Ningbo University, Ningbo, 315211, China
| | - Ruixia Hou
- Ningbo University School of Medicine, Ningbo University, Ningbo, 315211, China
| | - Xiaodong Hu
- Ningbo University Affiliated Li Huili Hospital, Ningbo University, Ningbo, 315040, China
- Ningbo University School of Medicine, Ningbo University, Ningbo, 315211, China
| | - Yujiong Chen
- Ningbo University Affiliated Li Huili Hospital, Ningbo University, Ningbo, 315040, China
- Ningbo University School of Medicine, Ningbo University, Ningbo, 315211, China
| | - Hangbin Weng
- Ningbo University Affiliated Li Huili Hospital, Ningbo University, Ningbo, 315040, China
- Ningbo University School of Medicine, Ningbo University, Ningbo, 315211, China
| | - Zhewei Zhang
- Ningbo University Affiliated Li Huili Hospital, Ningbo University, Ningbo, 315040, China
- Ningbo University School of Medicine, Ningbo University, Ningbo, 315211, China
| | - Botao Liu
- Ningbo University Affiliated Li Huili Hospital, Ningbo University, Ningbo, 315040, China
- Ningbo University School of Medicine, Ningbo University, Ningbo, 315211, China
| | - Shengbing Yang
- Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopaedic Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200240, China
| | - Zhaoxiang Peng
- Ningbo University Affiliated Li Huili Hospital, Ningbo University, Ningbo, 315040, China
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12
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Ma Y, Jiang L, Hu J, Zhu E, Zhang N. Developing a Versatile Multiscale Therapeutic Platform for Osteosarcoma Synergistic Photothermo-Chemotherapy with Effective Osteogenicity and Antibacterial Capability. ACS APPLIED MATERIALS & INTERFACES 2022; 14:44065-44083. [PMID: 36125961 DOI: 10.1021/acsami.2c10772] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Osteosarcoma is a devastating malignant neoplasm that seriously threatens human health. After an osteosarcoma resection, the simultaneous treatment of tumor recurrence, postoperative infection, and large bone loss remains a formidable challenge clinically. Herein, a versatile multiscale therapeutic platform (Fs-BP-DOX@PDA) is engineered based on NiTi alloys with versatile properties for near-infrared (NIR)-mediated osteosarcoma synergistic photothermo-chemotherapy, bone regeneration, and bacterial elimination. First, an intriguing method for fabricating groovelike micro-nanostructures (Fs-NiTi) through femtosecond laser direct writing to enhance osseointegration with strong contact guidance is proposed. Then, black phosphorus (BP) nanosheets as gratifying photothermal conversion agents, osteogenetic agents, and a drug delivery platform are decorated on Fs-NiTi to construct multiscale hierarchical structures (Fs-BP). Finally, the polydopamine (PDA) modification is utilized to enhance the photothermal performance, biocompatibility, and chemical stability of doxorubicin (DOX)-loaded Fs-BP and endow NIR/pH-dual-responsive DOX release properties. Fs-BP-DOX@PDA effectively induces tumor cell (Saos-2 and MDA-MB-231) death in vitro, completely eradicates osteosarcoma in mice, and observably promotes bone-regeneration bioactivity. Furthermore, it possesses prominent antibacterial efficiencies toward Staphylococcus aureus (99.2%) and Pseudomonas aeruginosa (99.6%). Overall, this work presents a smart comprehensive fabrication methodology to construct a versatile multiscale therapeutic platform for multimodal osteosarcoma treatment and biomedical tissue engineering.
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Affiliation(s)
- Yunlong Ma
- Laser Micro/Nano-Fabrication Laboratory, School of Mechanical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
- Beijing Institute of Technology Chongqing Innovation Center, Chongqing 401120, P. R. China
- Yangtze Delta Region Academy of Beijing Institute of Technology, Jiaxing 314019, P. R. China
| | - Lan Jiang
- Laser Micro/Nano-Fabrication Laboratory, School of Mechanical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
- Beijing Institute of Technology Chongqing Innovation Center, Chongqing 401120, P. R. China
- Yangtze Delta Region Academy of Beijing Institute of Technology, Jiaxing 314019, P. R. China
| | - Jie Hu
- Laser Micro/Nano-Fabrication Laboratory, School of Mechanical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
- Beijing Institute of Technology Chongqing Innovation Center, Chongqing 401120, P. R. China
- Yangtze Delta Region Academy of Beijing Institute of Technology, Jiaxing 314019, P. R. China
| | - Enjun Zhu
- Department of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, P. R. China
| | - Nan Zhang
- Department of Radiology, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, P. R. China
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13
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Ming S, Li S, Chen Z, Chen X, Wang F, Deng S, Marszałek K, Zhu Z, Zhang W, Barba FJ. Bioinspired Lipase Immobilized Membrane for Improving Hesperidin Lipophilization. Antioxidants (Basel) 2022; 11:1906. [PMID: 36290627 PMCID: PMC9598331 DOI: 10.3390/antiox11101906] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Revised: 09/21/2022] [Accepted: 09/22/2022] [Indexed: 07/29/2023] Open
Abstract
Lipophilization is a promising way to improve the bioavailability of flavonoids. However, the traditional enzymatic esterification methods are time-consuming, and present low yields and purity. Herein, a novel membrane-based lipophilization technology-bioinspired lipase immobilized membranes (BLIMs), including CAL-B@PES, CAL-B@PDA/PES and GA/CAL-B@PDA/PES- were fabricated to improve the antioxidant flavanone glycoside hesperidin lipophilization. Via reverse filtration, PDA coating and GA crosslinking, Candida antarctica lipase B (CAL-B) was stably immobilized on membrane to fabricate BLIMs. Among the three BLIMs, GA/CAL-B@PDA/PES had the greatest enzyme activity and enzyme loading, the strongest tolerance of changes in external environmental conditions (temperatures, pH, heating time, storage time and numbers of cycles) and the highest hesperidin esterification efficiency. Moreover, the optimal operating condition for GA/CAL-B@PDA/PES fabrication was the CAL-B concentration of 0.36 mg/mL, operation pressure of 2 bar, GA concentration of 5% and crosslinking time of 1 h. Afterwards, the hesperidin esterification process did not affect the micromorphology of BLIM, but clearly improved the BLIM permeability and esterified product efficiency. The present study reveals the fabrication mechanism of BLIMs and offers insights into the optimizing strategy that governs the membrane-based lipophilization technology process.
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Affiliation(s)
- Shanxiu Ming
- National R&D Center for Se-Rich Agricultural Products Processing Technology, Hubei Engineering Research Center for Deep Processing of Green Se-Rich Agricultural Products, School of Modern Industry for Selenium Science and Engineering, Wuhan Polytechnic University, Wuhan 430205, China
| | - Shuyi Li
- National R&D Center for Se-Rich Agricultural Products Processing Technology, Hubei Engineering Research Center for Deep Processing of Green Se-Rich Agricultural Products, School of Modern Industry for Selenium Science and Engineering, Wuhan Polytechnic University, Wuhan 430205, China
| | - Zhe Chen
- National R&D Center for Se-Rich Agricultural Products Processing Technology, Hubei Engineering Research Center for Deep Processing of Green Se-Rich Agricultural Products, School of Modern Industry for Selenium Science and Engineering, Wuhan Polytechnic University, Wuhan 430205, China
| | - Xujun Chen
- National R&D Center for Se-Rich Agricultural Products Processing Technology, Hubei Engineering Research Center for Deep Processing of Green Se-Rich Agricultural Products, School of Modern Industry for Selenium Science and Engineering, Wuhan Polytechnic University, Wuhan 430205, China
| | - Feifei Wang
- National R&D Center for Se-Rich Agricultural Products Processing Technology, Hubei Engineering Research Center for Deep Processing of Green Se-Rich Agricultural Products, School of Modern Industry for Selenium Science and Engineering, Wuhan Polytechnic University, Wuhan 430205, China
| | - Shaonan Deng
- Hubei Nanbai Shengtainongye Co., Ltd., Enshi 445000, China
| | - Krystian Marszałek
- Prof. Wacław Dąbrowski Institute of Agricultural and Food Biotechnology—State Research Institute, Department of Fruit and Vegetable Product Technology, 36 Rakowiecka St., 02-532 Warsaw, Poland
- Department of Food Technology and Human Nutrition, Institute of Food Technology and Nutrition, College of Natural Science, University of Rzeszow, Zelwerowicza 2D, 35-601 Rzeszow, Poland
| | - Zhenzhou Zhu
- National R&D Center for Se-Rich Agricultural Products Processing Technology, Hubei Engineering Research Center for Deep Processing of Green Se-Rich Agricultural Products, School of Modern Industry for Selenium Science and Engineering, Wuhan Polytechnic University, Wuhan 430205, China
| | - Wenxiang Zhang
- Biological and Environmental Science and Engineering Division, Water Desalination and Reuse Research Center, King Abdullah University of Science and Technology, Riyadh 11543, Saudi Arabia
| | - Francisco J. Barba
- Department of Preventive Medicine and Public Health, Food Science, Toxicology and Forensic Medicine, Faculty of Pharmacy, University of Valencia, 46100 Valencia, Spain
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14
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Ma D, Qian S, Zhou S, Bian D. Fabrication and Characterization of Polyelectrolyte Coatings by Polymerization and Co-Deposition of Acrylic Acid Using the Dopamine in Weak Acid Solution. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2022; 38:10256-10264. [PMID: 35951557 DOI: 10.1021/acs.langmuir.2c01528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Existing medical materials (such as silicone rubber, glass slides, etc.) fail to meet the functional requirements of biosensing, cell culture, and drug delivery due to their poor wettability. The preparation of polyelectrolyte coatings with excellent wettability and protein adsorption helps broaden the application of medical materials. Poly(acrylic acid) (PAA) is a common polyelectrolyte with stronger protein adsorption, but the existing methods for obtaining PAA coating have certain shortcomings to limit their industrial applications. In this study, dopamine (DA) was used to polymerize and co-deposit acrylic acid (AA) in weak acid solution to functionalize the surface of materials, and the effects of different mass ratios of DA/AA on the wettability and protein adsorption of the coating were deeply investigated. The results demonstrate that PDA/PAA coating is successfully prepared on the surface of four substrates and greatly reduces the water contact angle of these surfaces. Moreover, these coatings show excellent protein adsorption, and the amount of adsorbed protein on the coated QCM chip is increased by 57.74% than the uncoated QCM chip. In addition, the coating has a certain pH responsiveness, and its wettability and protein adsorption are closely related to the pH of the solution. The preparation strategy proposed is simple and substrate-independent, which provides valuable insights into the application of the one-step polymerization and co-deposition strategy under weak acid conditions.
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Affiliation(s)
- Deke Ma
- School of Mechanical Engineering, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Shanhua Qian
- School of Mechanical Engineering, Jiangnan University, Wuxi, Jiangsu 214122, China
- Jiangsu Key Laboratory of Advanced Food Manufacturing Equipment and Technology, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Shuaishuai Zhou
- School of Mechanical Engineering, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Da Bian
- School of Mechanical Engineering, Jiangnan University, Wuxi, Jiangsu 214122, China
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15
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Xu Q, Bai Y, Misra RDK, Hou W, Wang Q, Zhang Z, Li S, Hao Y, Yang R, Li X, Zhang X. Improving Biological Functions of Three-Dimensional Printed Ti2448 Scaffolds by Decoration with Polydopamine and Extracellular Matrices. ACS APPLIED BIO MATERIALS 2022; 5:3982-3990. [PMID: 35822695 DOI: 10.1021/acsabm.2c00521] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Extracellular matrices (ECMs) provide important cues for cell proliferation and differentiation in the complex environment, which show a significant influence on cell functions. Herein, cell-derived ECMs were deposited on the polydopamine (PDA)-decorated porous Ti-24Nb-4Zr-8Sn (Ti2448) scaffolds fabricated by the electron beam melting method in order to improve biological functions. The influence of PDA-ECM coatings on cell functions was further investigated. The results demonstrated that the PDA-ECM coating facilitated adhesion, proliferation, and migration of MC3T3-E1 cells on Ti2448 scaffolds. Moreover, Ti2448-PDA-ECM scaffolds promoted osteogenesis differentiation of cells indicated by greater alkaline phosphatase activity and further mineralization, compared to the plain Ti2448 group. Meanwhile, Ti2448-PDA-ECM scaffolds enhanced bone growth after implantation for one month in rabbit femoral bone defects. Our findings suggest that the bioinspired PDA-ECM coating can be implemented on the porous Ti2448 scaffolds, which significantly improve the biological functions of orthopedic implants.
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Affiliation(s)
- Qian Xu
- Department of Materials Physics and Chemistry, School of Materials Science and Engineering, Key Laboratory for Anisotropy and Texture of Materials, Ministry of Education, Northeastern University, Shenyang, Liaoning 110819, China.,Institute of Metal Research, Chinese Academy of Sciences, Shenyang, Liaoning 110016, China
| | - Yun Bai
- Institute of Metal Research, Chinese Academy of Sciences, Shenyang, Liaoning 110016, China.,School of Materials Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - R Devesh Kumar Misra
- Department of Metallurgical, Materials, and Biomedical Engineering, The University of Texas at El Paso, 500 W University Avenue, El Paso, Texas 79968, United States
| | - Wentao Hou
- Institute of Metal Research, Chinese Academy of Sciences, Shenyang, Liaoning 110016, China.,School of Materials Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Qiang Wang
- Liaoning Provincial Key Laboratory of Oral Diseases, School and Hospital of Stomatology, China Medical University, Shenyang, Liaoning 110001, China
| | - Zhuoqing Zhang
- Institute of Metal Research, Chinese Academy of Sciences, Shenyang, Liaoning 110016, China.,School of Materials Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Shujun Li
- Institute of Metal Research, Chinese Academy of Sciences, Shenyang, Liaoning 110016, China.,School of Materials Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Yulin Hao
- Institute of Metal Research, Chinese Academy of Sciences, Shenyang, Liaoning 110016, China.,School of Materials Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Rui Yang
- Institute of Metal Research, Chinese Academy of Sciences, Shenyang, Liaoning 110016, China.,School of Materials Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Xiaowu Li
- Department of Materials Physics and Chemistry, School of Materials Science and Engineering, Key Laboratory for Anisotropy and Texture of Materials, Ministry of Education, Northeastern University, Shenyang, Liaoning 110819, China
| | - Xing Zhang
- Institute of Metal Research, Chinese Academy of Sciences, Shenyang, Liaoning 110016, China.,School of Materials Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, China
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16
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He X, Obeng E, Sun X, Kwon N, Shen J, Yoon J. Polydopamine, harness of the antibacterial potentials-A review. Mater Today Bio 2022; 15:100329. [PMID: 35757029 PMCID: PMC9218838 DOI: 10.1016/j.mtbio.2022.100329] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 06/10/2022] [Accepted: 06/11/2022] [Indexed: 11/11/2022] Open
Abstract
Antibiotic resistance is one of the major causes of morbidity and mortality, triggered by the adhesion of microbes and to some extent the formation of biofilms. This condition has been quite challenging in the health and industrial sector. Conditions and processes required to foil these infectious and resistance are of much concern. The synthesis of PDA material, inspired by the Mytilus edulis foot protein (MEFP)5 possesses unique characteristics that allow for, adhesion, photothermal therapy, synergistic effects with other materials, biocompatibility process, etc. Therefore, their usage holds great potential for dealing with both the infectious nature and the antibiotic resistance processes. Hence, this review provides an overview of the mechanism involved in accomplishing and eradicating bacteria, the recently harnessed antibacterial effect of the PDA through other properties they possess, a way forward in tapping the benefit embedded in the PDA, and the future perspective.
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Affiliation(s)
- Xiaojun He
- School of Ophthalmology & Optometry, School of Biomedical Engineering, Wenzhou Medical University, Wenzhou, Zhejiang, 325035, China
| | - Enoch Obeng
- School of Ophthalmology & Optometry, School of Biomedical Engineering, Wenzhou Medical University, Wenzhou, Zhejiang, 325035, China
| | - Xiaoshuai Sun
- Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou, Zhejiang, 325000, China
| | - Nahyun Kwon
- Department of Chemistry and Nano Science, Ewha Womans University, Seoul, 03760, Republic of Korea
| | - Jianliang Shen
- School of Ophthalmology & Optometry, School of Biomedical Engineering, Wenzhou Medical University, Wenzhou, Zhejiang, 325035, China
- Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou, Zhejiang, 325000, China
- Oujiang Laboratory (Zhejiang Lab for Regenerative Medicine, Vision and Brain Health), Wenzhou, Zhejiang, 325001, China
| | - Juyoung Yoon
- Department of Chemistry and Nano Science, Ewha Womans University, Seoul, 03760, Republic of Korea
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17
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Schmidt M, Abdul Latif A, Prager A, Gläser R, Schulze A. Highly Efficient One-Step Protein Immobilization on Polymer Membranes Supported by Response Surface Methodology. Front Chem 2022; 9:804698. [PMID: 35118049 PMCID: PMC8804297 DOI: 10.3389/fchem.2021.804698] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Accepted: 12/20/2021] [Indexed: 12/26/2022] Open
Abstract
Immobilization of proteins by covalent coupling to polymeric materials offers numerous excellent advantages for various applications, however, it is usually limited by coupling strategies, which are often too expensive or complex. In this study, an electron-beam-based process for covalent coupling of the model protein bovine serum albumin (BSA) onto polyvinylidene fluoride (PVDF) flat sheet membranes was investigated. Immobilization can be performed in a clean, fast, and continuous mode of operation without any additional chemicals involved. Using the Design of Experiments (DoE) approach, nine process factors were investigated for their influence on graft yield and homogeneity. The parameters could be reduced to only four highly significant factors: BSA concentration, impregnation method, impregnation time, and electron beam irradiation dose. Subsequently, optimization of the process was performed using the Response Surface Methodology (RSM). A one-step method was developed, resulting in a high BSA grafting yield of 955 mg m−2 and a relative standard deviation of 3.6%. High efficiency was demonstrated by reusing the impregnation solution five times consecutively without reducing the final BSA grafting yield. Comprehensive characterization was conducted by X-ray photoelectron spectroscopy (XPS), Fourier-transform infrared spectroscopy (FTIR), and measurements of zeta potential, contact angle and surface free energy, as well as filtration performance. In addition, mechanical properties and morphology were examined using mercury porosimetry, tensile testing, and scanning electron microscopy (SEM).
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Affiliation(s)
- Martin Schmidt
- Leibniz Institute of Surface Engineering (IOM), Leipzig, Germany
| | | | - Andrea Prager
- Leibniz Institute of Surface Engineering (IOM), Leipzig, Germany
| | - Roger Gläser
- Institute of Chemical Technology, Leipzig University, Leipzig, Germany
| | - Agnes Schulze
- Leibniz Institute of Surface Engineering (IOM), Leipzig, Germany
- *Correspondence: Agnes Schulze,
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18
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Ma Y, Talha M, Wang Q, Zhou N, Li Z, Lin Y. A multifunctional coating with modified calcium phosphate/chitosan for biodegradable magnesium alloys of implants. NEW J CHEM 2022; 46:4436-4448. [DOI: 10.1039/d2nj00147k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Abstract
A novel CaP/CTS coating was prepared for enhanced corrosion resistance, cytocompatibility and antibacterial property of the biodegradable Mg alloys.
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Affiliation(s)
- Yucong Ma
- State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu 610500, Sichuan, P. R. China
- School of New Energy and Materials, Southwest Petroleum University, Chengdu, 610500, Sichuan, P. R. China
| | - Mohd Talha
- State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu 610500, Sichuan, P. R. China
- School of New Energy and Materials, Southwest Petroleum University, Chengdu, 610500, Sichuan, P. R. China
| | - Qi Wang
- State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu 610500, Sichuan, P. R. China
- School of New Energy and Materials, Southwest Petroleum University, Chengdu, 610500, Sichuan, P. R. China
| | - Niantao Zhou
- School of New Energy and Materials, Southwest Petroleum University, Chengdu, 610500, Sichuan, P. R. China
| | - Zhonghui Li
- School of Petroleum Engineering, Yangtze University, Wuhan, 434023, Hubei, China
| | - Yuanhua Lin
- State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu 610500, Sichuan, P. R. China
- School of New Energy and Materials, Southwest Petroleum University, Chengdu, 610500, Sichuan, P. R. China
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19
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Gu R, Shen J, Hao Q, Wang J, Li D, Hu L, Chen H. Harnessing superhydrophobic coatings for enhancing the surface corrosion resistance of magnesium alloys. J Mater Chem B 2021; 9:9893-9899. [PMID: 34821897 DOI: 10.1039/d1tb01974k] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Clinical applications of magnesium (Mg) alloys have been severely limited by their rapid corrosion in physiological environments. Superhydrophobic coatings can prevent water from contacting the Mg alloy surface, retarding alloy corrosion. In this study, a superhydrophobic Mg alloy was prepared by depositing fluorine-modified SiO2 nanoparticles (SiO2-F NPs) with polydopamine (PDA). The dip-coating strategy presented is simple, green, can be undertaken without any complex equipment, has reduced power consumption, and decreased threat to human health. The as-prepared superhydrophobic Mg alloy is resistant to corrosion in simulated body fluid (SBF). The superhydrophobicity was stable after the tape, water-impact and sand-impact tests over multiple cycles. In addition, cytotoxicity investigations demonstrated that the superhydrophobic Mg alloy exhibited excellent cytocompatibility. This work opens up a new avenue in the design of superhydrophobic Mg alloys for corrosion resistance.
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Affiliation(s)
- Rong Gu
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China.
| | - Jie Shen
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China.
| | - Qing Hao
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China.
| | - Jinghong Wang
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China.
| | - Dan Li
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China. .,Jiangsu Biosurf Biotech Co., Ltd, Suzhou 215123, P. R. China
| | - Liang Hu
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X) and Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, P. R. China.
| | - Hong Chen
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China.
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20
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Hong F, Huang C, Wu L, Wang M, Chen Y, She Y. Highly sensitive magnetic relaxation sensing method for aflatoxin B1 detection based on Au NP-assisted triple self-assembly cascade signal amplification. Biosens Bioelectron 2021; 192:113489. [PMID: 34293688 DOI: 10.1016/j.bios.2021.113489] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 07/01/2021] [Accepted: 07/06/2021] [Indexed: 12/11/2022]
Abstract
Highly sensitive detection of aflatoxin B1 (AFB1) is of great significance because of its high toxicity and carcinogenesis. We propose a magnetic relaxation sensing method based on gold nanoparticles (Au NPs)-assisted triple self-assembly cascade signal amplification for highly sensitive detection of AFB1. Both AFB1 antibody and initiator DNA (iDNA) are labeled on Au NPs to form Ab-Au-iDNA probe. iDNA is enriched by Au NPs to achieve first signal amplification. Different amounts of Ab-Au-iDNA were bound with AFB1 antigen by indirect competitive immunoassay, and then hybridization chain reaction event was initiated by iDNA to produce long hybridization chain reaction products to enrich more horseradish peroxidase-streptavidin for the second signal amplification. Dopamine could be rapidly converted to polydopamine by HRP catalysis, which is used as the third signal amplification. The Fe3+ solution, providing paramagnetic ions with a strong magnetic signal, could be adsorbed by the polydopamine due to the formation of coordination bonds of phenolic hydroxyl groups with Fe3+. This effective interaction between polydopamine and Fe3+ significantly changes the transverse relaxation time signal of Fe3+ supernatant solution, which can be used as a magnetic probe for highly sensitive detection of AFB1. The sensor exhibited high specificity and sensitivity with a detection limit of 0.453 pg/mL owing to the Au NP-assisted triple self-assembly cascade signal amplification strategy. It has been successfully employed for AFB1 detection in animal feed samples with consistent results of enzyme linked immune sorbent assay and high-performance liquid chromatography.
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Affiliation(s)
- Feng Hong
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, 430070, Hubei, China; Key Laboratory of Environment Correlative Dietology, Huazhong Agricultural University, Ministry of Education, Wuhan, China
| | - Chenxi Huang
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, 430070, Hubei, China; Key Laboratory of Environment Correlative Dietology, Huazhong Agricultural University, Ministry of Education, Wuhan, China
| | - Long Wu
- College of Food Science and Engineering, Hainan University, Key Laboratory of Food Nutrition and Functional Food of Hainan Province, Haikou, Hainan, 570228, PR China
| | - Miao Wang
- Institute of Quality Standard and Testing Technology for Agro-Products, Chinese Academy of Agricultural Science/Key Laboratory of Agro-Products Quality and Safety of MOA, Beijing, 100081, PR China
| | - Yiping Chen
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, 430070, Hubei, China; Key Laboratory of Environment Correlative Dietology, Huazhong Agricultural University, Ministry of Education, Wuhan, China.
| | - Yongxin She
- Institute of Quality Standard and Testing Technology for Agro-Products, Chinese Academy of Agricultural Science/Key Laboratory of Agro-Products Quality and Safety of MOA, Beijing, 100081, PR China.
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21
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Qin P, Meng Y, Yang Y, Gou X, Liu N, Yin S, Hu Y, Sun H, Fu Z, Wang Y, Li X, Tang J, Wang Y, Deng Z, Yang X. Mesoporous polydopamine nanoparticles carrying peptide RL-QN15 show potential for skin wound therapy. J Nanobiotechnology 2021; 19:309. [PMID: 34627291 PMCID: PMC8501717 DOI: 10.1186/s12951-021-01051-8] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 09/20/2021] [Indexed: 01/16/2023] Open
Abstract
BACKGROUND Skin wound healing remains a considerable clinical challenge, thus stressing the urgent need for the development of new interventions to promote repair. Recent researches indicate that both peptides and nanoparticles may be potential therapies for the treatment of skin wounds. METHODS In the current study, the mesoporous polydopamine (MPDA) nanoparticles were prepared and the peptide RL-QN15 that was previously identified from amphibian skin secretions and exhibited significant potential as a novel prohealing agent was successfully loaded onto the MPDA nanoparticles, which was confirmed by results of analysis of scanning electron microscopy and fourier transform infrared spectroscopy. The encapsulation efficiency and sustained release rate of RL-QN15 from the nanocomposites were determined. The prohealing potency of nanocomposites were evaluated by full-thickness injured wounds in both mice and swine and burn wounds in mice. RESULTS Our results indicated that, compared with RL-QN15 alone, the prohealing potency of nanocomposites of MPDA and RL-QN15 in the full-thickness injured wounds and burn wounds in mice was increased by up to 50 times through the slow release of RL-QN15. Moreover, the load on the MPDA obviously increased the prohealing activities of RL-QN15 in full-thickness injured wounds in swine. In addition, the obvious increase in the prohealing potency of nanocomposites of MPDA and RL-QN15 was also proved by the results from histological analysis. CONCLUSIONS Based on our knowledge, this is the first research to report that the load of MPDA nanoparticles could significantly increase the prohealing potency of peptide and hence highlighted the promising potential of MPDA nanoparticles-carrying peptide RL-QN15 for skin wound therapy.
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Affiliation(s)
- Pan Qin
- Department of Biochemistry and Molecular Biology, Faculty of Basic Medical Science, Kunming Medical University, Kunming, Yunnan, 650500, China
| | - Yi Meng
- Department of Anatomy and Histology and Embryology, Faculty of Basic Medical Science, Kunming Medical University, Kunming, Yunnan, 650500, China
| | - Ying Yang
- Department of Endocrinology and Metabolism, Second People's Hospital of Yunnan Province and Affiliated Hospital of Yunnan University, Kunming, Yunnan, 650021, China
| | - Xinyu Gou
- Key Laboratory of Applied Surface and Colloid Chemistry, National Ministry of Education, Shaanxi Key Laboratory for Advanced Energy Devices, Shaanxi Engineering Lab for Advanced Energy Technology, School of Materials Science and Engineering, Shaanxi Normal University, Xi'an, Shaanxi, 710119, China
| | - Naixin Liu
- Department of Anatomy and Histology and Embryology, Faculty of Basic Medical Science, Kunming Medical University, Kunming, Yunnan, 650500, China
| | - Saige Yin
- Department of Anatomy and Histology and Embryology, Faculty of Basic Medical Science, Kunming Medical University, Kunming, Yunnan, 650500, China
| | - Yan Hu
- Department of Anatomy and Histology and Embryology, Faculty of Basic Medical Science, Kunming Medical University, Kunming, Yunnan, 650500, China
| | - Huiling Sun
- Department of Anatomy and Histology and Embryology, Faculty of Basic Medical Science, Kunming Medical University, Kunming, Yunnan, 650500, China
| | - Zhe Fu
- Department of Anatomy and Histology and Embryology, Faculty of Basic Medical Science, Kunming Medical University, Kunming, Yunnan, 650500, China
| | - Yinglei Wang
- Department of Anatomy and Histology and Embryology, Faculty of Basic Medical Science, Kunming Medical University, Kunming, Yunnan, 650500, China
| | - Xiaojie Li
- Department of Biochemistry and Molecular Biology, Faculty of Basic Medical Science, Kunming Medical University, Kunming, Yunnan, 650500, China
| | - Jing Tang
- Department of Biochemistry and Molecular Biology, Faculty of Basic Medical Science, Kunming Medical University, Kunming, Yunnan, 650500, China
| | - Ying Wang
- Key Laboratory of Chemistry in Ethnic Medicine Resource, State Ethnic Affairs Commission and Ministry of Education, School of Ethno-Medicine and Ethno-Pharmacy, Yunnan Minzu University, Kunming, Yunnan, 650504, China.
| | - Ziwei Deng
- Key Laboratory of Applied Surface and Colloid Chemistry, National Ministry of Education, Shaanxi Key Laboratory for Advanced Energy Devices, Shaanxi Engineering Lab for Advanced Energy Technology, School of Materials Science and Engineering, Shaanxi Normal University, Xi'an, Shaanxi, 710119, China.
| | - Xinwang Yang
- Department of Anatomy and Histology and Embryology, Faculty of Basic Medical Science, Kunming Medical University, Kunming, Yunnan, 650500, China.
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22
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Jeong Y, Kang SM. Universal Surface Coating with a Non-Phenolic Molecule, Sulfonated Pyrene. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2021; 37:7227-7236. [PMID: 34058825 DOI: 10.1021/acs.langmuir.1c00784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Nature-inspired small molecules such as catecholamines and polyphenols have gained a great deal of attention because of the exceptional surface-coating property that is applicable to many diverse substrates. Many researchers have conducted studies to expand molecular pools with surface-coating properties, but previous reports have still been limited to phenolic molecules as surface-coating agents. In this study, we describe for the first time the material-independent coating properties of nonphenolic molecules, namely, sulfonated pyrenes with ZrIV ions. Owing to the binding capability with several oxygen-containing ligands, ZrIV can be used for the molecular assembly of sulfonated pyrenes. We also report on the mixing of multiple sulfonated pyrenes and ZrIV results in cross-linked complexes that can coat diverse solid substrates. The resulting coating can serve as a platform for grafting functional polysaccharides.
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Affiliation(s)
- Yeonwoo Jeong
- Department of Chemistry, Chungbuk National University, Chungbuk 28644, Republic of Korea
| | - Sung Min Kang
- Department of Chemistry, Chungbuk National University, Chungbuk 28644, Republic of Korea
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23
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Chen Y, Yang Q, Ma D, Peng L, Mao Y, Zhou X, Deng Y, Yang W. Metal-organic frameworks/polydopamine coating endows polyetheretherketone with disinfection and osteogenicity. INT J POLYM MATER PO 2021. [DOI: 10.1080/00914037.2021.1909585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Yong Chen
- College of Biomedical Engineering, School of Chemical Engineering, Sichuan University, Chengdu, China
| | - Qizhang Yang
- College of Biomedical Engineering, School of Chemical Engineering, Sichuan University, Chengdu, China
| | - Daichuan Ma
- Analytical & Testing Center, Sichuan University, Chengdu, China
| | - Liming Peng
- College of Biomedical Engineering, School of Chemical Engineering, Sichuan University, Chengdu, China
| | - Yurong Mao
- College of Biomedical Engineering, School of Chemical Engineering, Sichuan University, Chengdu, China
| | - Xiong Zhou
- College of Biomedical Engineering, School of Chemical Engineering, Sichuan University, Chengdu, China
| | - Yi Deng
- College of Biomedical Engineering, School of Chemical Engineering, Sichuan University, Chengdu, China
- State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, China
- Department of Mechanical Engineering, The University of Hong Kong, Hong Kong SAR, China
| | - Weizhong Yang
- College of Biomedical Engineering, School of Chemical Engineering, Sichuan University, Chengdu, China
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24
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Li Y, Lu J, Zhang J, Zhu X, Liu J, Zhang Y. Phase-Change Nanotherapeutic Agents Based on Mesoporous Carbon for Multimodal Imaging and Tumor Therapy. ACS APPLIED BIO MATERIALS 2020; 3:8705-8713. [DOI: 10.1021/acsabm.0c01102] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Yong Li
- School of Environmental and Chemical Engineering, Shanghai University, 99 Shangda Road, 200444 Shanghai, China
- School of Life Sciences, Shanghai University, 99 Shangda Road, 200444 Shanghai, China
| | - Jialin Lu
- School of Environmental and Chemical Engineering, Shanghai University, 99 Shangda Road, 200444 Shanghai, China
| | - Jing Zhang
- School of Environmental and Chemical Engineering, Shanghai University, 99 Shangda Road, 200444 Shanghai, China
| | - Xiaohui Zhu
- School of Environmental and Chemical Engineering, Shanghai University, 99 Shangda Road, 200444 Shanghai, China
| | - Jinliang Liu
- School of Environmental and Chemical Engineering, Shanghai University, 99 Shangda Road, 200444 Shanghai, China
| | - Yong Zhang
- School of Environmental and Chemical Engineering, Shanghai University, 99 Shangda Road, 200444 Shanghai, China
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25
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Mayuri PV, Bhatt A, Parameswaran R. Investigation of the potency of leukodepletion filter membranes immobilized with bovine serum albumin via polydopamine spacer. SN APPLIED SCIENCES 2020. [DOI: 10.1007/s42452-020-03515-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
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26
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Yang S, Huang Y, Jian P, Xie Z, Wu Y, Li H, Zeng R, SiTU F, Tu M. Enhanced cell affinity and osteogenic differentiation of liquid crystal-based substrate via surface bio-functionalization. J Biomed Mater Res A 2020; 109:938-950. [PMID: 32786167 DOI: 10.1002/jbm.a.37084] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2020] [Revised: 07/26/2020] [Accepted: 07/28/2020] [Indexed: 11/10/2022]
Abstract
Regulation of cell-substrate interactions is an important factor for modulating cell behaviors. Tailoring the physical and chemical properties of the substrates to better mimic the extracellular matrix (ECM) of native tissue is a more effective strategy for enhancing the cell-substrate contact. In current work, we aim at improving surface bioactivity based on the liquid crystalline substrates for the enhancement in cell affinity and osteogenic differentiation. Polydopamine (PDOPA) adhesive coating was used as a reactive platform for the immobilization of chitooligosaccharide (COS) on the octyl hydroxypropyl cellulose ester (OPC) substrate to generate active OPC-PDOPA-COSs liquid crystalline substrates. Results demonstrated that PDOPA-coated OPC surfaces showed remarkably improved hydrophility and increased elastic modulus, leading to better initial cell attachment. Subsequent COS immobilization on the OPC-PDOPA layer could induce promotion of cell proliferation, polarization and cytoskeleton formation. Rat bone marrow mesenchymal stem cells (rBMSCs) seeded on the OPC-PDOPA-COSs showed higher alkaline phosphatase (ALP) activity, calcium deposition, and up-regulated bone-related genes expression, including BMP-2, RUNx-2, COL-I and OCN. In conclusion, surface biofunctionalization on the OPC-based liquid crystalline substrates could come into being the appropriate combination of surface chemistry and liquid crystalline characteristic that simulating in vivo ECM environment, resulting in a favorable support to enhance positive cell-substrate interactions.
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Affiliation(s)
- Shenyu Yang
- Department of Materials Science and Engineering, Jinan University, Guangzhou, China.,Engineering Research Center of Artificial Organs and Materials, Ministry of Education, Jinan University, Guangzhou, China.,The First Affiliated Hospital, Jinan University, Guangzhou, China
| | - Yiping Huang
- Department of Materials Science and Engineering, Jinan University, Guangzhou, China.,Engineering Research Center of Artificial Organs and Materials, Ministry of Education, Jinan University, Guangzhou, China
| | - Peishan Jian
- Department of Materials Science and Engineering, Jinan University, Guangzhou, China.,Engineering Research Center of Artificial Organs and Materials, Ministry of Education, Jinan University, Guangzhou, China
| | - Zheng Xie
- Department of Materials Science and Engineering, Jinan University, Guangzhou, China.,Engineering Research Center of Artificial Organs and Materials, Ministry of Education, Jinan University, Guangzhou, China
| | - Youheng Wu
- Department of Materials Science and Engineering, Jinan University, Guangzhou, China.,Engineering Research Center of Artificial Organs and Materials, Ministry of Education, Jinan University, Guangzhou, China
| | - Haoying Li
- Department of Materials Science and Engineering, Jinan University, Guangzhou, China.,Engineering Research Center of Artificial Organs and Materials, Ministry of Education, Jinan University, Guangzhou, China
| | - Rong Zeng
- Department of Materials Science and Engineering, Jinan University, Guangzhou, China.,Engineering Research Center of Artificial Organs and Materials, Ministry of Education, Jinan University, Guangzhou, China
| | - Fangmin SiTU
- College of Chinese and Culture, Jinan University, Guangzhou, China
| | - Mei Tu
- Department of Materials Science and Engineering, Jinan University, Guangzhou, China.,Engineering Research Center of Artificial Organs and Materials, Ministry of Education, Jinan University, Guangzhou, China
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27
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Liu C, Wang J, Gao C, Wang Z, Zhou X, Tang M, Yu K, Deng Y. Enhanced osteoinductivity and corrosion resistance of dopamine/gelatin/rhBMP-2-coated β-TCP/Mg-Zn orthopedic implants: An in vitro and in vivo study. PLoS One 2020; 15:e0228247. [PMID: 31999748 PMCID: PMC6991953 DOI: 10.1371/journal.pone.0228247] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Accepted: 01/11/2020] [Indexed: 01/21/2023] Open
Abstract
Magnesium-based biomaterials are attracting increasingly more attention for orthopedic applications based on their appropriate mechanical properties, biodegradability, and favorable biocompatibility. However, the high corrosion rate of these materials remains to be addressed. In this study, porous β-Ca3(PO4)2/Mg-Zn (β-TCP/Mg-Zn) composites were fabricated via a powder metallurgy method. The β-TCP/Mg-Zn composites with 6% porosity exhibited optimal mechanical properties, and thus, they were selected for surface modification. A novel dopamine/gelatin/recombinant human bone morphogenetic protein-2 (rhBMP-2) coating with demonstrated stability was prepared to further improve the corrosion resistance of the composite and enhance early osteoinductivity. The homogeneously coated β-TCP/Mg-Zn composite showed significantly improved corrosion resistance according to electrochemical and immersion tests. In addition, extracts from the dopamine/gelatin/rhBMP-2-coated β-TCP/Mg-Zn composite not only facilitated cell proliferation but also significantly enhanced the osteogenic differentiation of Sprague-Dawley rat bone marrow-derived mesenchymal stem cells in vitro. Furthermore, in vivo experiments were performed to evaluate the biodegradation, histocompatibility, and osteoinductive potential of the coated composite. No obvious pathological changes in the vital visceral organs were observed after implantation, and radiography and hematoxylin-eosin staining showed strong promotion of new bone formation, matched composite degradation and bone regeneration rates, and complete absorption of the released hydrogen gas. Collectively, these results indicate that the dopamine/gelatin/rhBMP-2-coated β-TCP/Mg-Zn composite offers improved corrosion resistance, favorable biocompatibility, and enhanced osteoinductive potential for use in the fabrication of orthopedic implants.
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Affiliation(s)
- Congcong Liu
- Department of Orthopedics, The Second Xiangya Hospital, Central South University, Changsha, Hunan, P.R. China
- Department of Emergency Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, P.R. China
| | - Jingcheng Wang
- Department of Orthopedics, The Second Xiangya Hospital, Central South University, Changsha, Hunan, P.R. China
| | - Chengde Gao
- State Key Laboratory of High Performance Complex Manufacturing, College of Mechanical and Electrical Engineering, Central South University, Changsha, Hunan, P.R. China
| | - Zhenting Wang
- Department of Spine Surgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan, P.R. China
| | - Xiaohua Zhou
- Department of Emergency Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, P.R. China
| | - Mingying Tang
- Department of Emergency Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, P.R. China
| | - Kun Yu
- School of Materials Science and Engineering, Central South University, Changsha, Hunan, P.R. China
| | - Youwen Deng
- Department of Emergency Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, P.R. China
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28
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Cherepanova AV, Akisheva D, Popova TV, Chelobanov BP, Chesalov YA, Godovikova TS, Karpenko AA, Laktionov PP. RGD Peptide–Albumin Conjugate for Endothelization of Electrospun Materials. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2020. [DOI: 10.1134/s1068162019060116] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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29
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Xu F, Li X, Chen H, Jian M, Sun Y, Liu G, Ma L, Wang Z. Synthesis of heteronanostructures for multimodality molecular imaging-guided photothermal therapy. J Mater Chem B 2020; 8:10136-10145. [DOI: 10.1039/d0tb02136a] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Here, a heteronanostructure (Au-Fe3O4@PDA-PEG-DTPA-Gd) has been constructed for multimodality molecular imaging (T1-/T2-weighted MRI and CT imaging)-guided PTT of cancer by combination of Au-Fe3O4, PDA shell and DTPA-Gd into one nanoplatform.
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Affiliation(s)
- Fengqin Xu
- State Key Laboratory of Electroanalytical Chemistry
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun
- P. R. China
| | - Xiaodong Li
- Department of Radiology China-Japan Union Hospital of Jilin University
- Changchun
- P. R. China
| | - Hongda Chen
- State Key Laboratory of Electroanalytical Chemistry
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun
- P. R. China
| | - Minghong Jian
- State Key Laboratory of Electroanalytical Chemistry
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun
- P. R. China
| | - Yanhong Sun
- State Key Laboratory of Electroanalytical Chemistry
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun
- P. R. China
| | - Guifeng Liu
- Department of Radiology China-Japan Union Hospital of Jilin University
- Changchun
- P. R. China
| | - Lina Ma
- State Key Laboratory of Electroanalytical Chemistry
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun
- P. R. China
| | - Zhenxin Wang
- State Key Laboratory of Electroanalytical Chemistry
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun
- P. R. China
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30
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Liang M, He C, Dai J, Ren P, Fu Y, Wang F, Ge X, Zhang T, Lu Z. A high-strength double network polydopamine nanocomposite hydrogel for adhesion under seawater. J Mater Chem B 2020; 8:8232-8241. [DOI: 10.1039/d0tb00513d] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A mussel-inspired catechol-based strategy has been widely used in the development of underwater adhesives.
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Affiliation(s)
- Min Liang
- State Key Lab of Bioelectronics
- National Demonstration Center for Experimental Biomedical Engineering Education
- School of Biological Science and Medical Engineering
- Southeast University
- Nanjing 210096
| | - Chunpeng He
- State Key Lab of Bioelectronics
- National Demonstration Center for Experimental Biomedical Engineering Education
- School of Biological Science and Medical Engineering
- Southeast University
- Nanjing 210096
| | - Jidong Dai
- State Key Lab of Bioelectronics
- National Demonstration Center for Experimental Biomedical Engineering Education
- School of Biological Science and Medical Engineering
- Southeast University
- Nanjing 210096
| | - Pengfei Ren
- State Key Lab of Bioelectronics
- National Demonstration Center for Experimental Biomedical Engineering Education
- School of Biological Science and Medical Engineering
- Southeast University
- Nanjing 210096
| | - Yifu Fu
- State Key Lab of Bioelectronics
- National Demonstration Center for Experimental Biomedical Engineering Education
- School of Biological Science and Medical Engineering
- Southeast University
- Nanjing 210096
| | - Faming Wang
- State Key Lab of Bioelectronics
- National Demonstration Center for Experimental Biomedical Engineering Education
- School of Biological Science and Medical Engineering
- Southeast University
- Nanjing 210096
| | - Xin Ge
- State Key Lab of Bioelectronics
- National Demonstration Center for Experimental Biomedical Engineering Education
- School of Biological Science and Medical Engineering
- Southeast University
- Nanjing 210096
| | - Tianzhu Zhang
- State Key Lab of Bioelectronics
- National Demonstration Center for Experimental Biomedical Engineering Education
- School of Biological Science and Medical Engineering
- Southeast University
- Nanjing 210096
| | - Zuhong Lu
- State Key Lab of Bioelectronics
- National Demonstration Center for Experimental Biomedical Engineering Education
- School of Biological Science and Medical Engineering
- Southeast University
- Nanjing 210096
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31
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Smith PT, Narupai B, Tsui JH, Millik SC, Shafranek RT, Kim DH, Nelson A. Additive Manufacturing of Bovine Serum Albumin-Based Hydrogels and Bioplastics. Biomacromolecules 2019; 21:484-492. [DOI: 10.1021/acs.biomac.9b01236] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Patrick T. Smith
- Department of Chemistry, University of Washington, Seattle, Washington 98195, United States
| | - Benjaporn Narupai
- Department of Chemistry, University of Washington, Seattle, Washington 98195, United States
| | - Jonathan H. Tsui
- Department of Bioengineering, University of Washington, Seattle, Washington 98195, United States
| | - S. Cem Millik
- Department of Chemistry, University of Washington, Seattle, Washington 98195, United States
| | - Ryan T. Shafranek
- Department of Chemistry, University of Washington, Seattle, Washington 98195, United States
| | - Deok-Ho Kim
- Department of Bioengineering, University of Washington, Seattle, Washington 98195, United States
| | - Alshakim Nelson
- Department of Chemistry, University of Washington, Seattle, Washington 98195, United States
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32
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Wu C, Tang X, Gan L, Li W, Zhang J, Wang H, Qin Z, Zhang T, Zhou T, Huang J, Xie C, Zeng D. High-Adhesion Stretchable Electrode via Cross-Linking Intensified Electroless Deposition on a Biomimetic Elastomeric Micropore Film. ACS APPLIED MATERIALS & INTERFACES 2019; 11:20535-20544. [PMID: 31081609 DOI: 10.1021/acsami.9b05135] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
For the stretchable electrode, strong interface adhesion is the primary guarantee for long service life, and the maximization of the tensile limit with remarkable electrical stability can expand the scope of its use. Here, a cost-effective strategy is proposed to fabricate a high-adhesion stretchable electrode. By modifying dopamine and functionalized silane on a polydimethylsiloxane (PDMS) substrate in sequence before the electroless deposition process, super-high adhesion up to 3.1 MPa is achieved between the PDMS substrate and silver layer, and the electrode exhibits extraordinary conductivity of 4.0 × 107 S/m. This process is also suitable for other common flexible substrates and metals. Moreover, inspired by the micro-/nanostructure on the surface of lotus leaf, a biomimetic elastomeric micropore film with a uniformly distributed micropore is fabricated by the one-step soft lithography replication process. The electrode exhibits a large tensile limit exceeding 70% uniaxial tensile and superior electrical stability from 6.3 to 11.5 Ω under 20% uniaxial tensile for more than 10 000 cycles. This study seeks a promising method to manufacture stretchable electrodes with high adhesion, large tensile limit, and excellent electrical stability, showing great potential to detect various biological signals including joint movement, surface electromyography, and so forth.
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Affiliation(s)
- Congyi Wu
- State Key Laboratory of Materials Processing and Die Mould Technology , Huazhong University of Science and Technology (HUST) , Wuhan 430074 , China
| | - Xing Tang
- State Key Laboratory of Materials Processing and Die Mould Technology , Huazhong University of Science and Technology (HUST) , Wuhan 430074 , China
| | - Lin Gan
- Chongqing Key Laboratory of Soft-Matter Material Chemistry and Function Manufacturing, School of Chemistry and Chemical Engineering , Southwest University , Chongqing 400715 , China
| | - Wenfei Li
- State Key Laboratory of Materials Processing and Die Mould Technology , Huazhong University of Science and Technology (HUST) , Wuhan 430074 , China
| | - Jian Zhang
- State Key Laboratory of Materials Processing and Die Mould Technology , Huazhong University of Science and Technology (HUST) , Wuhan 430074 , China
| | - Hao Wang
- State Key Laboratory of Materials Processing and Die Mould Technology , Huazhong University of Science and Technology (HUST) , Wuhan 430074 , China
| | - Ziyu Qin
- State Key Laboratory of Materials Processing and Die Mould Technology , Huazhong University of Science and Technology (HUST) , Wuhan 430074 , China
| | - Tian Zhang
- State Key Laboratory of Materials Processing and Die Mould Technology , Huazhong University of Science and Technology (HUST) , Wuhan 430074 , China
| | - Tingting Zhou
- State Key Laboratory of Materials Processing and Die Mould Technology , Huazhong University of Science and Technology (HUST) , Wuhan 430074 , China
| | - Jin Huang
- Chongqing Key Laboratory of Soft-Matter Material Chemistry and Function Manufacturing, School of Chemistry and Chemical Engineering , Southwest University , Chongqing 400715 , China
| | - Changsheng Xie
- State Key Laboratory of Materials Processing and Die Mould Technology , Huazhong University of Science and Technology (HUST) , Wuhan 430074 , China
| | - Dawen Zeng
- State Key Laboratory of Materials Processing and Die Mould Technology , Huazhong University of Science and Technology (HUST) , Wuhan 430074 , China
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials , Hubei University , Wuhan 430074 , China
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33
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Ang MBMY, Ji YL, Huang SH, Lee KR, Lai JY. A facile and versatile strategy for fabricating thin-film nanocomposite membranes with polydopamine-piperazine nanoparticles generated in situ. J Memb Sci 2019. [DOI: 10.1016/j.memsci.2019.02.064] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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34
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Li X, Li Y, Qiu Q, Wen Q, Zhang Q, Yang W, Yuwen L, Weng L, Wang L. Efficient biofunctionalization of MoS2 nanosheets with peptides as intracellular fluorescent biosensor for sensitive detection of caspase-3 activity. J Colloid Interface Sci 2019; 543:96-105. [DOI: 10.1016/j.jcis.2019.02.011] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Revised: 01/18/2019] [Accepted: 02/04/2019] [Indexed: 01/01/2023]
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35
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Fan Z, Nie Y, Chen Z, Xie X, Liao X, Wei Y. Construction of novel temperature-responsive hydrogel culture system based on the biomimetic method for stem cell sheet harvest. J BIOACT COMPAT POL 2019. [DOI: 10.1177/0883911519841393] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Temperature-responsive hydrogel culture system is considered as an ideal platform for cell sheet harvest, but its complex preparation methods and harsh reaction conditions limit its application. Inspired by the marine mussels, a biomimetic method presented here is to construct a novel temperature-responsive hydrogel culture system for stem cell sheet harvest. The tissue culture polystyrene is first modified with polydopamine coating, and then amine-terminated poly(N-isopropylacrylamide) is grafted onto the coating via the Schiff base or Michael addition reaction to construct the temperature-sensitive hydrogel culture system. Then, bone marrow stromal cells are cultured on the culture system to construct cell sheets. The prepared culture system shows significant temperature-sensitive property with the grafted concentrations of poly(N-isopropylacrylamide) ranging from 0.5 to 1 g/L. Meanwhile, the constructed culture system has low cytotoxicity and facilitates the stem cell adhesion, proliferation, and cell sheet formation at 37°C. When the culture system is placed in a 20°C environment, the cell sheet can be completely detached from the surface of tissue culture polystyrene without being treated with any enzymes. More importantly, the cell morphology, cell sheet thickness, and the fibril structure of the associated proteins are similar to the cells cultured on the tissue culture polystyrene without modification. The biomimetic, simple, inexpensive, and environmentally friendly preparation of the culture system enables it to be used for the harvest of cell sheet and even applied to tissue engineering for tissue regeneration.
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Affiliation(s)
- Zengjie Fan
- School of Stomatology, Lanzhou University, Lanzhou, P.R. China
| | - Yingying Nie
- Institute of Sensing Technology, Gansu Academy of Sciences, Lanzhou, P.R. China
| | - Zizi Chen
- School of Stomatology, Lanzhou University, Lanzhou, P.R. China
| | - Xuzhuzi Xie
- School of Stomatology, Lanzhou University, Lanzhou, P.R. China
| | - Xiaozhu Liao
- School of Stomatology, Lanzhou University, Lanzhou, P.R. China
| | - Yuan Wei
- School of Stomatology, Lanzhou University, Lanzhou, P.R. China
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36
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Favaretto L, Manoli F, Zambianchi M, Bocchi L, Ventura B, Manet I, Melucci M. Immobilization of Perylene-3,4,9,10-Tetracarboxylic Dianhydride on Hollow Polysulfone Fibers: Primary Amine Coupling and Fluorescence Reporting. Chempluschem 2019; 84:1299-1304. [PMID: 31944052 DOI: 10.1002/cplu.201800681] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Revised: 02/27/2019] [Accepted: 02/28/2019] [Indexed: 01/13/2023]
Abstract
The fluorescent dye perylene-3,4,9,10-tetracarboxylic dianhydride (PBA) was immobilized onto polysulfone hollow fibers by means of a wet coating procedure. After immobilization, PBA was able to react with primary amines through a double anhydride ring opening reaction. The in situ amine coupling was further revealed by fluorescence analysis. Both emission (534 nm →538 nm) and fluorescence lifetime changes (2.7 ns →3.3 ns) of the dye are a useful tool to detect and visualize the occurrence of the reaction. The successful implementation of amine coupling with a reporting function on polysulfone fibers holds great interest for biomedical applications.
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Affiliation(s)
- Laura Favaretto
- Istituto per la Sintesi Organica e la Fotoreattività, Consiglio Nazionale delle Ricerche (CNR), Via Piero Gobetti 101, 40129, Bologna, Italy
| | - Francesco Manoli
- Istituto per la Sintesi Organica e la Fotoreattività, Consiglio Nazionale delle Ricerche (CNR), Via Piero Gobetti 101, 40129, Bologna, Italy
| | - Massimo Zambianchi
- Istituto per la Sintesi Organica e la Fotoreattività, Consiglio Nazionale delle Ricerche (CNR), Via Piero Gobetti 101, 40129, Bologna, Italy
| | - Letizia Bocchi
- Medica SPA, via degli Artigiani 7, 41036, Medolla (Mo), Italy
| | - Barbara Ventura
- Istituto per la Sintesi Organica e la Fotoreattività, Consiglio Nazionale delle Ricerche (CNR), Via Piero Gobetti 101, 40129, Bologna, Italy
| | - Ilse Manet
- Istituto per la Sintesi Organica e la Fotoreattività, Consiglio Nazionale delle Ricerche (CNR), Via Piero Gobetti 101, 40129, Bologna, Italy
| | - Manuela Melucci
- Istituto per la Sintesi Organica e la Fotoreattività, Consiglio Nazionale delle Ricerche (CNR), Via Piero Gobetti 101, 40129, Bologna, Italy
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37
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Cell membrane mimetic copolymer coated polydopamine nanoparticles for combined pH-sensitive drug release and near-infrared photothermal therapeutic. Colloids Surf B Biointerfaces 2019; 176:1-8. [DOI: 10.1016/j.colsurfb.2018.12.057] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Revised: 11/27/2018] [Accepted: 12/20/2018] [Indexed: 12/19/2022]
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38
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Wu Y, Yu C, Xing M, Wang L, Guan G. Surface modification of polyvinyl alcohol (PVA)/polyacrylamide (PAAm) hydrogels with polydopamine and REDV for improved applicability. J Biomed Mater Res B Appl Biomater 2019; 108:117-127. [PMID: 30912304 DOI: 10.1002/jbm.b.34371] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2018] [Revised: 03/01/2019] [Accepted: 03/05/2019] [Indexed: 02/03/2023]
Abstract
Developing a small-diameter vascular graft with a satisfactory performance in terms of mechanical and biological properties remains a challenging issue because of comprehensive requirements from clinical applications. Polyvinyl alcohol (PVA)/polyacrylamide (PAAm) hydrogels exhibit many desirable characteristics for small-diameter vascular grafts because of their tunable mechanical properties, especially high compliance. However, poor cells adhesion hinders their application for endothelialization in situ. Therefore, in the present work, polydopamine (PDA) and tetrapeptide Arg-Glu-Asp-Val (REDV) were used to functionalize the hydrogels surface and improve cells adhesion. A series of characterizations were systematically conducted to examine the applicability of coated hydrogels to small-diameter vascular grafts. Results showed that bare and coated hydrogels have appropriate structural stability, and no significant differences in tensile properties could be found after being coated with PDA or PDA-REDV. The hydrophilicity of the hydrogels decreased with the coatings of PDA and especially PDA-REDV to improve protein adsorption, porcine iliac artery endothelial cells (PIECs) adhesion, viability, proliferation, and spreading on the hydrogels. Lower hemolysis percentages and higher blood clotting index values were attained for the hydrogels, suggesting their satisfactory hemocompatibility. Overall, the present work provided insights into the development of a novel hydrogel-based small-diameter vascular graft. © 2019 Wiley Periodicals, Inc. J Biomed Mater Res Part B: Appl Biomater 108B:117-127, 2020.
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Affiliation(s)
- Yufen Wu
- Key Laboratory of Textile Science & Technology, Ministry of Education, College of Textiles, Donghua University, Shanghai, 201620, China
| | - Chenglong Yu
- Key Laboratory of Textile Science & Technology, Ministry of Education, College of Textiles, Donghua University, Shanghai, 201620, China
| | - Meiyi Xing
- Key Laboratory of Textile Science & Technology, Ministry of Education, College of Textiles, Donghua University, Shanghai, 201620, China
| | - Lu Wang
- Key Laboratory of Textile Science & Technology, Ministry of Education, College of Textiles, Donghua University, Shanghai, 201620, China
| | - Guoping Guan
- Key Laboratory of Textile Science & Technology, Ministry of Education, College of Textiles, Donghua University, Shanghai, 201620, China
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39
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Ji M, Chen X, Luo J, Wan Y. Improved blood compatibility of polysulfone membrane by anticoagulant protein immobilization. Colloids Surf B Biointerfaces 2019; 175:586-595. [DOI: 10.1016/j.colsurfb.2018.12.026] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Revised: 12/10/2018] [Accepted: 12/11/2018] [Indexed: 01/27/2023]
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40
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Jia Z, Xiu P, Roohani-Esfahani SI, Zreiqat H, Xiong P, Zhou W, Yan J, Cheng Y, Zheng Y. Triple-Bioinspired Burying/Crosslinking Interfacial Coassembly Strategy for Layer-by-Layer Construction of Robust Functional Bioceramic Self-Coatings for Osteointegration Applications. ACS APPLIED MATERIALS & INTERFACES 2019; 11:4447-4469. [PMID: 30609379 DOI: 10.1021/acsami.8b20429] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Zhaojun Jia
- Department of Materials Science and Engineering, College of Engineering, Peking University, Beijing 100871, China
- Center for Biomedical Materials and Tissue Engineering, Academy for Advanced Interdisciplinary Studies, Peking University, Beijing 100871, China
- Department of Orthopaedics and Traumatology, The University of Hong Kong, 21 Sassoon Road, Pokfulam 999077, Hong Kong China
| | - Peng Xiu
- Department of Orthopedic Surgery, West China Hospital, Sichuan University, 37 Guoxue Road, Chengdu 610041, China
| | - Seyed-Iman Roohani-Esfahani
- Biomaterials and Tissue Engineering Research Unit, School of AMME, The University of Sydney, Sydney 2006, Australia
| | - Hala Zreiqat
- Biomaterials and Tissue Engineering Research Unit, School of AMME, The University of Sydney, Sydney 2006, Australia
| | - Pan Xiong
- Center for Biomedical Materials and Tissue Engineering, Academy for Advanced Interdisciplinary Studies, Peking University, Beijing 100871, China
| | - Wenhao Zhou
- Center for Biomedical Materials and Tissue Engineering, Academy for Advanced Interdisciplinary Studies, Peking University, Beijing 100871, China
| | - Jianglong Yan
- Center for Biomedical Materials and Tissue Engineering, Academy for Advanced Interdisciplinary Studies, Peking University, Beijing 100871, China
| | - Yan Cheng
- Center for Biomedical Materials and Tissue Engineering, Academy for Advanced Interdisciplinary Studies, Peking University, Beijing 100871, China
| | - Yufeng Zheng
- Department of Materials Science and Engineering, College of Engineering, Peking University, Beijing 100871, China
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41
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Ma T, Ge XY, Hao KY, Jiang X, Zheng Y, Lin Y, Zhang Y. Titanium discs coated with 3,4-dihydroxy-l-phenylalanine promote osteogenic differentiation of human bone mesenchymal stem cells in vitro. RSC Adv 2019; 9:9117-9125. [PMID: 35517681 PMCID: PMC9062092 DOI: 10.1039/c8ra09952a] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Accepted: 03/13/2019] [Indexed: 11/29/2022] Open
Abstract
The bioinspired material 3,4-dihydroxy-l-phenylalanine (DOPA) is commonly used as a basic layer in surface modification for osteogenesis; however, its effects on bone remodeling and the underlying mechanisms remain unclear. Here, we investigated the effect of DOPA-coated surfaces on human bone marrow-derived mesenchymal stem cells in vitro. Cells cultured on DOPA-modified titanium discs exhibited enhanced cellular adhesion and spreading compared with cells on non-treated surfaces. Moreover, DOPA-coating promoted greater cell proliferation and osteogenic differentiation, as determined using cell counting kit-8 (CCK-8) assay, alkaline phosphatase activity test and quantitative mineralization measurements. Furthermore, microarray analysis revealed that genes participating in focal adhesion were upregulated on DOPA-coated surfaces. Our results indicate that the application of a simple DOPA coating can promote osteogenic differentiation of osteoprogenitor cells, improving new bone formation and bone remodeling around implantable devices in tissue engineering. Titanium discs with simple 3,4-dihydroxy-l-phenylalanine coating enhanced BM-MSC adhesion, spreading, proliferation and differentiation, and upregulated expression of genes involved in focal adhesion in vitro.![]()
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Affiliation(s)
- Ting Ma
- Department of Oral Implantology
- Peking University School and Hospital of Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Laboratory for Digital and Material Technology of Stomatology & Beijing Key Laboratory of Digital Stomatology
- Beijing 100081
- PR China
| | - Xi-Yuan Ge
- Central Laboratory
- Peking University School and Hospital of Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Laboratory for Digital and Material Technology of Stomatology & Beijing Key Laboratory of Digital Stomatology
- Beijing 100081
- PR China
| | - Ke-Yi Hao
- Department of Oral Implantology
- Peking University School and Hospital of Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Laboratory for Digital and Material Technology of Stomatology & Beijing Key Laboratory of Digital Stomatology
- Beijing 100081
- PR China
| | - Xi Jiang
- Department of Oral Implantology
- Peking University School and Hospital of Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Laboratory for Digital and Material Technology of Stomatology & Beijing Key Laboratory of Digital Stomatology
- Beijing 100081
- PR China
| | - Yan Zheng
- Department of Oral Implantology
- Peking University School and Hospital of Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Laboratory for Digital and Material Technology of Stomatology & Beijing Key Laboratory of Digital Stomatology
- Beijing 100081
- PR China
| | - Ye Lin
- Department of Oral Implantology
- Peking University School and Hospital of Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Laboratory for Digital and Material Technology of Stomatology & Beijing Key Laboratory of Digital Stomatology
- Beijing 100081
- PR China
| | - Yu Zhang
- Department of Oral Implantology
- Peking University School and Hospital of Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Laboratory for Digital and Material Technology of Stomatology & Beijing Key Laboratory of Digital Stomatology
- Beijing 100081
- PR China
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42
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Dual-functionalization of polymeric membranes via cyclodextrin-based host-guest assembly for biofouling control. J Memb Sci 2019. [DOI: 10.1016/j.memsci.2018.10.012] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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43
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Chen Z, Miao Z, Zhang P, Xiao H, Liu H, Ding C, Tan H, Li J. Bioinspired enamel-like oriented minerals on general surfaces: towards improved mechanical properties. J Mater Chem B 2019; 7:5237-5244. [PMID: 31380880 DOI: 10.1039/c9tb00676a] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Enamel-like oriented hydroxyapatite minerals were obtained on general surfaces by a biomimetic, anodic alumina oxide (AAO)-assisted, double-layered gel system.
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Affiliation(s)
- Zhuoxin Chen
- College of Polymer Science and Engineering
- Sichuan University
- Chengdu 610065
- China
| | - Zhangshu Miao
- College of Polymer Science and Engineering
- Sichuan University
- Chengdu 610065
- China
| | - Pan Zhang
- State Key Laboratory of Polymer Materials Engineering
- Sichuan University
- Chengdu 610065
- China
| | - Hong Xiao
- Department of Pain Management
- West China Hospital
- Sichuan University
- Chengdu 610041
- China
| | - Huan Liu
- Key Laboratory of Bio-Inspired Smart Interfacial Science and Technology of Ministry of Education
- School of Chemistry
- Beijing Advanced Innovation Center for Biomedical Engineering
- Beihang University
- 100191 Beijing
| | - Chunmei Ding
- College of Polymer Science and Engineering
- Sichuan University
- Chengdu 610065
- China
| | - Hong Tan
- College of Polymer Science and Engineering
- Sichuan University
- Chengdu 610065
- China
| | - Jianshu Li
- College of Polymer Science and Engineering
- Sichuan University
- Chengdu 610065
- China
- State Key Laboratory of Polymer Materials Engineering
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44
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Hu W, Lu S, Zhang Z, Zhu L, Wen Y, Zhang T, Ji Z. Mussel-inspired copolymer-coated polypropylene mesh with anti-adhesion efficiency for abdominal wall defect repair. Biomater Sci 2019; 7:1323-1334. [DOI: 10.1039/c8bm01198b] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Construction of anti-adhesive polypropylene meshes through the in situ copolymerization grafting of poly(ethylene glycol) methacrylate and dopamine methacrylamide.
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Affiliation(s)
- Wanjun Hu
- State Key Lab of Bioelectronics
- National Demonstration Center for Experimental Biomedical Engineering Education
- School of Biological Science and Medical Engineering
- Southeast University
- Nanjing 210096
| | - Shenglin Lu
- Department of General Surgery
- Affiliated ZhongDa Hospital (Jiang Bei)
- Southeast University
- Nanjing 210009
- China
| | - Zhihang Zhang
- Department of General Surgery
- Zhongda Hospital
- School of Medicine
- Southeast University
- Nanjing 210009
| | - Long Zhu
- Department of General Surgery
- Zhongda Hospital
- School of Medicine
- Southeast University
- Nanjing 210009
| | - Yazhou Wen
- Department of General Surgery
- Zhongda Hospital
- School of Medicine
- Southeast University
- Nanjing 210009
| | - Tianzhu Zhang
- State Key Lab of Bioelectronics
- National Demonstration Center for Experimental Biomedical Engineering Education
- School of Biological Science and Medical Engineering
- Southeast University
- Nanjing 210096
| | - Zhenling Ji
- Department of General Surgery
- Zhongda Hospital
- School of Medicine
- Southeast University
- Nanjing 210009
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45
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Tao C, Chuah YJ, Xu C, Wang DA. Albumin conjugates and assemblies as versatile bio-functional additives and carriers for biomedical applications. J Mater Chem B 2018; 7:357-367. [PMID: 32254722 DOI: 10.1039/c8tb02477d] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
As the most abundant plasma protein, serum albumin has been extensively studied and employed for therapeutic applications. Despite its direct clinical use for the maintenance of blood homeostasis in various medical conditions, this review exclusively summarizes and discusses albumin-based bio-conjugates and assemblies as versatile bio-functional additives and carriers in biomedical applications. As one of the smallest-sized proteins in the human body, albumin is physiochemically stable and biochemically inert. Moreover, albumin is also endowed with abundant specific binding sites for numerous therapeutic compounds, which also endow it with superior bioactivities. Firstly, due to its small size and binding specificity, albumin alone or its derived assemblies can be utilized as competent drug carriers, which can deliver drugs through the enhanced permeability and retention (EPR) effect or actively target lesion sites through binding with gp60 and secreted protein acidic and rich in cysteine (SPARC) in tumor sites. Furthermore, its biochemical stability and inertness make it a safe and biocompatible coating material for use in biomedical applications. Albumin-based surface modifying additives can be used to functionalize both macro substrates (e.g. surfaces of medical devices or implants) and nanoparticle surfaces (e.g. drug carriers and imaging contrast agents). In this review, we elaborate on the synthesis and applications of albumin-based bio-functional coatings and drug carriers, respectively.
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Affiliation(s)
- Chao Tao
- School of Chemical and Biomedical Engineering, Nanyang Technological University, 50 Nanyang Ave, 639798, Singapore, Singapore.
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46
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Wan Y, Wang G, Ren B, Liu Z, Ge P. Construction of Antibacterial and Bioactive Surface for Titanium Implant. ACTA ACUST UNITED AC 2018. [DOI: 10.1007/s41871-018-0028-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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47
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Wang L, He M, Gong T, Zhang X, Zhang L, Liu T, Ye W, Pan C, Zhao C. Introducing multiple bio-functional groups on the poly(ether sulfone) membrane substrate to fabricate an effective antithrombotic bio-interface. Biomater Sci 2018; 5:2416-2426. [PMID: 29115308 DOI: 10.1039/c7bm00673j] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
It has been widely recognized that functional groups on biomaterial surfaces play important roles in blood compatibility. To construct an effective antithrombotic bio-interface onto the poly(ether sulfone) (PES) membrane surface, bio-functional groups of sodium carboxylic (-COONa), sodium sulfonic (-SO3Na) and amino (-NH2) groups were introduced onto the PES membrane surface in three steps: the synthesis of PES with carboxylic (-COOH) groups (CPES) and water-soluble PES with sodium sulfonic (-SO3Na) groups and amino (-NH2) groups (SNPES); the introduction of carboxylic groups onto the PES membrane by blending CPES with PES; and the grafting of SNPES onto CPES/PES membranes via the coupling of amino groups and carboxyl groups. The physical/chemical properties and bioactivities were dependent on the proportions of the additives. After introducing bio-functional groups, the excellent hemocompatibility of the modified membranes was confirmed by the inhibited platelet adhesion and activation, prolonged clotting times, suppressed blood-related complement and leukocyte-related complement receptor activations. Furthermore, cell tests indicated that the modified membranes showed better cytocompatibility in endothelial cell proliferation than the pristine PES membrane due to the synergistic promotion of the functional groups. To sum up, these results suggested that modified membranes present great potential in fields using blood-contacting materials, such as hemodialysis and surface endothelialization.
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Affiliation(s)
- Lingren Wang
- Jiangsu Provincial Key Laboratory for Interventional Medical Devices. Huaiyin Institute of Technology, Huaian 223003, China
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48
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Giol ED, Van Vlierberghe S, Unger RE, Schaubroeck D, Ottevaere H, Thienpont H, Kirkpatrick CJ, Dubruel P. Endothelialization and Anticoagulation Potential of Surface-Modified PET Intended for Vascular Applications. Macromol Biosci 2018; 18:e1800125. [DOI: 10.1002/mabi.201800125] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Revised: 05/07/2018] [Indexed: 01/17/2023]
Affiliation(s)
- Elena Diana Giol
- Polymer Chemistry and Biomaterials Research (PBM) Group; Centre of Macromolecular Chemistry; Ghent University; Krijgslaan 281, S4-bis B-9000 Belgium
| | - Sandra Van Vlierberghe
- Polymer Chemistry and Biomaterials Research (PBM) Group; Centre of Macromolecular Chemistry; Ghent University; Krijgslaan 281, S4-bis B-9000 Belgium
- Brussels Photonics (B-PHOT); Vrije Universiteit Brussel; Pleinlaan 2 B-1050 Belgium
| | - Ronald E. Unger
- REPAIR LAB; University Medical Center of the Johannes Gutenberg University Mainz; Langenbeckstraat 1 55131 Germany
| | - David Schaubroeck
- Centre of Microsystems Technology (CMST); imec and Ghent University; Technologiepark-Zwijnaarde15 B-9052 Belgium
| | - Heidi Ottevaere
- Brussels Photonics (B-PHOT); Vrije Universiteit Brussel; Pleinlaan 2 B-1050 Belgium
| | - Hugo Thienpont
- Brussels Photonics (B-PHOT); Vrije Universiteit Brussel; Pleinlaan 2 B-1050 Belgium
| | - Charles James Kirkpatrick
- REPAIR LAB; University Medical Center of the Johannes Gutenberg University Mainz; Langenbeckstraat 1 55131 Germany
| | - Peter Dubruel
- Polymer Chemistry and Biomaterials Research (PBM) Group; Centre of Macromolecular Chemistry; Ghent University; Krijgslaan 281, S4-bis B-9000 Belgium
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49
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Wang C, Wang S, Yang Y, Jiang Z, Deng Y, Song S, Yang W, Chen ZG. Bioinspired, biocompatible and peptide-decorated silk fibroin coatings for enhanced osteogenesis of bioinert implant. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2018; 29:1595-1611. [PMID: 29764301 DOI: 10.1080/09205063.2018.1477316] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
In this study, we develop an osteopromotive polyetheretherketone (PEEK) implant decorated with silk fibroin and bone forming peptide, in which the surface of bioinert PEEK implant is firstly sulfonated to form a three-dimensional, porous topography and then is functionalized with silk fibroin via spin-coating process and peptide decoration. The bio-test results show that cells on the functional bioinert implants exhibit better cell adhesion, proliferation and spreading, when compared with the uncoated ones. Moreover, the peptide-decorated silk fibroin coatings have ability to hasten the osteogenic differentiation and maturation of osteoblast-like cells. Our findings show the potential of the functional PEEK implants with superior bioactivity and osteoinductive property in orthopedics and dentistry. Besides, the facile, bioinspired, osteopromotive modification strategy can be used in other orthopedic and dental implants, such as titanium, zirconium dioxide.
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Affiliation(s)
- Chunyan Wang
- a School of Materials Science and Engineering , Sichuan University , Chengdu , China
| | - Shengnan Wang
- a School of Materials Science and Engineering , Sichuan University , Chengdu , China
| | - Yuanyi Yang
- b Department of Materials Engineering , Sichuan College of Architectural Technology , Deyang , China
| | - Zhuo Jiang
- c College of Food Science , South China Agriculture University , Guangzhou , China
| | - Yi Deng
- d School of Chemical Engineering , Sichuan University , Chengdu , China.,e Department of Mechanical Engineering , The University of Hong Kong , Hong Kong , China
| | - Shaoli Song
- f Department of Nuclear Medicine, Ren Ji Hospital, School of Medicine , Shanghai Jiao Tong University , Shanghai , China
| | - Weizhong Yang
- a School of Materials Science and Engineering , Sichuan University , Chengdu , China
| | - Zhi-Gang Chen
- g Centre for Future Materials , The University of Southern Queensland , Springfield , Australia.,h Materials Engineering , The University of Queensland , Brisbane , Australia
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50
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Kim TH, Lee I, Yeon KM, Kim J. Biocatalytic membrane with acylase stabilized on intact carbon nanotubes for effective antifouling via quorum quenching. J Memb Sci 2018. [DOI: 10.1016/j.memsci.2018.03.020] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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