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Yan H, Wang J, He X, Yu D, Qiu Y, Liao Y, Xie X. A quadruple-stimuli responsive supramolecular hydrogel constructed from a poly(acrylic acid) derivative and β-cyclodextrin dimer. SOFT MATTER 2024; 20:5343-5350. [PMID: 38904343 DOI: 10.1039/d4sm00507d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/22/2024]
Abstract
The fabrication of stimulus-responsive supramolecular hydrogels as smart materials has attracted much attention in recent years. However, the multi-stimuli responsiveness often requires complicated chemical synthesis and rational molecular design. Herein, a quadruple-stimuli responsive supramolecular hydrogel was designed through the host-guest interaction between a β-CD dimer and a methoxy-azobenzene (mAzo) and ferrocene (Fc) grafted poly(acrylic acid) derivative, as well as through the electrostatic interaction of negatively charged carboxyl side groups. Owing to the dynamic properties of the host-guest and electrostatic interactions, reversible sol-gel transition can be triggered by various stimuli, including temperature, light irradiations, pH changes and chemical redox reagents. As a result, the release of rhodamine B loaded in the hydrogel can be accelerated by green light irradiation, oxidizing agents and low pH, demonstrating potential applications in biomedical materials.
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Affiliation(s)
- Hongchao Yan
- School of Materials Science and Engineering, Luoyang Institute of Science and Technology, Luoyang 471023, China
| | - Juan Wang
- School of Electrical Engineering and Automation, Luoyang Institute of Science and Technology, Luoyang 471023, China
| | - Xichan He
- School of Materials Science and Engineering, Luoyang Institute of Science and Technology, Luoyang 471023, China
| | - Dongsheng Yu
- School of Materials Science and Engineering, Luoyang Institute of Science and Technology, Luoyang 471023, China
| | - Yuan Qiu
- Key Laboratory of Material Chemistry for Energy Conversion and Conversion and Storage, Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure, Hubei Engineering Research Center for Biomaterials and Medical Protective Materials, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China.
| | - Yonggui Liao
- Key Laboratory of Material Chemistry for Energy Conversion and Conversion and Storage, Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure, Hubei Engineering Research Center for Biomaterials and Medical Protective Materials, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China.
| | - Xiaolin Xie
- Key Laboratory of Material Chemistry for Energy Conversion and Conversion and Storage, Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure, Hubei Engineering Research Center for Biomaterials and Medical Protective Materials, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China.
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2
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Hoenders D, Ludwanowski S, Barner-Kowollik C, Walther A. Cyclodextrin 'Chaperones' Enable Quasi-Ideal Supramolecular Network Formation and Enhanced Photodimerization of Hydrophobic, Red-shifted Photoswitches in Water. Angew Chem Int Ed Engl 2024; 63:e202405582. [PMID: 38640085 DOI: 10.1002/anie.202405582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2024] [Revised: 04/18/2024] [Accepted: 04/19/2024] [Indexed: 04/21/2024]
Abstract
Precision-engineered light-triggered hydrogels are important for a diversity of applications. However, fields such as biomaterials require wavelength outside the harsh UV regime to prevent photodamage, typically requiring chromophores with extended π-conjugation that suffer from poor water solubility. Herein, we demonstrate how cyclodextrins can be used as auxiliary agents to not only solubilize such chromophores, but even to preorganize them in a 2 : 2 host-guest inclusion complex to facilitate photodimerization. We apply our concept to styrylpyrene-end-functionalized star-shaped polyethylene glycols (sPEGs). We initially unravel details of the host-guest inclusion complex using spectroscopy and mass spectrometry to give clear evidence of a 2 : 2 complex formation. Subsequently, we show that the resultant supramolecularly linked hydrogels conform to theories of supramolecular quasi-ideal model networks, and derive details on their association dynamics using in-depth rheological measurements and kinetic models. By comparing sPEGs of different arm length, we further elucidate the model network topology and the accessible mechanical property space. The photo-mediated dimerization proceeds smoothly, allowing to transform the supramolecular model networks into covalent ones. We submit that our strategy opens avenues for executing hydrophobic photochemistry in aqueous environments with enhanced control over reactivity, hydrogel topology or programmable mechanical properties.
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Affiliation(s)
- Daniel Hoenders
- Life-Like Materials and Systems Lab, Department of Chemistry, University of Mainz, Duesbergweg 10-14, 55128, Mainz, Germany
| | - Simon Ludwanowski
- Life-Like Materials and Systems Lab, Department of Chemistry, University of Mainz, Duesbergweg 10-14, 55128, Mainz, Germany
| | - Christopher Barner-Kowollik
- School of Chemistry and Physics and Centre for Materials Science, Queensland University of Technology (QUT), 2 George Street, 4000 Brisbane, QLD, Australia
- Institute of Nanotechnology (INT), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany
| | - Andreas Walther
- Life-Like Materials and Systems Lab, Department of Chemistry, University of Mainz, Duesbergweg 10-14, 55128, Mainz, Germany
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3
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Chabaud B, Bonnet H, Lartia R, Van Der Heyden A, Auzély-Velty R, Boturyn D, Coche-Guérente L, Dubacheva GV. Influence of Surface Chemistry on Host/Guest Interactions: A Model Study on Redox-Sensitive β-Cyclodextrin/Ferrocene Complexes. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2024; 40:4646-4660. [PMID: 38387876 DOI: 10.1021/acs.langmuir.3c03279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/24/2024]
Abstract
While host/guest interactions are widely used to control molecular assembly on surfaces, quantitative information on the effect of surface chemistry on their efficiency is lacking. To address this question, we combined electrochemical characterization with quartz crystal microbalance with dissipation monitoring to study host/guest interactions between surface-attached ferrocene (Fc) guests and soluble β-cyclodextrin (β-CD) hosts. We identified several parameters that influence the redox response, β-CD complexation ability, and repellent properties of Fc monolayers, including the method of Fc grafting, the linker connecting Fc with the surface, and the diluting molecule used to tune Fc surface density. The study on monovalent β-CD/Fc complexation was completed by the characterization of multivalent interactions between Fc monolayers and β-CD-functionalized polymers, with new insights being obtained on the interplay between the surface chemistry, binding efficiency, and reversibility under electrochemical stimulus. These results should facilitate the design of well-defined functional interfaces and their implementation in stimuli-responsive materials and sensing devices.
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Affiliation(s)
- Baptiste Chabaud
- Département de Chimie Moléculaire, Université Grenoble Alpes, CNRS UMR 5250, 570 rue de la chimie, CS 40700, 38000 Grenoble, France
| | - Hugues Bonnet
- Département de Chimie Moléculaire, Université Grenoble Alpes, CNRS UMR 5250, 570 rue de la chimie, CS 40700, 38000 Grenoble, France
| | - Rémy Lartia
- Département de Chimie Moléculaire, Université Grenoble Alpes, CNRS UMR 5250, 570 rue de la chimie, CS 40700, 38000 Grenoble, France
| | - Angéline Van Der Heyden
- Département de Chimie Moléculaire, Université Grenoble Alpes, CNRS UMR 5250, 570 rue de la chimie, CS 40700, 38000 Grenoble, France
| | | | - Didier Boturyn
- Département de Chimie Moléculaire, Université Grenoble Alpes, CNRS UMR 5250, 570 rue de la chimie, CS 40700, 38000 Grenoble, France
| | - Liliane Coche-Guérente
- Département de Chimie Moléculaire, Université Grenoble Alpes, CNRS UMR 5250, 570 rue de la chimie, CS 40700, 38000 Grenoble, France
| | - Galina V Dubacheva
- Département de Chimie Moléculaire, Université Grenoble Alpes, CNRS UMR 5250, 570 rue de la chimie, CS 40700, 38000 Grenoble, France
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4
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Xia Z, Yang Y, Song YF, Shi S. Self-Assembly of Polyoxometalate-Based Nanoparticle Surfactants in Solutions. ACS Macro Lett 2024:99-104. [PMID: 38190249 DOI: 10.1021/acsmacrolett.3c00503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2024]
Abstract
Nanoparticle surfactants (NPSs) are an emergent class of amphiphiles attractive for their controllable assembly at the liquid-liquid interface. In this work, intriguing self-assembly behavior and stimuli-responsiveness of NPSs in homogeneous solutions are presented. With β-cyclodextrin-grafted polyoxometalates (POMs) and ferrocene (or azobenzene)-terminated polystyrene in water/tetrahydrofuran, POM-based NPSs are formed via host-guest interactions and self-organize to vesicles driven by solvent-phobic effects. The tunable supramolecular interactions allow these assemblies to be responsive to redox or light stimulus, respectively, affording an on-demand assembly/disassembly capacity that shows promise in delivery and release applications.
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Affiliation(s)
- Zhiqin Xia
- State Key Laboratory of Chemical Resource Engineering, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Yang Yang
- State Key Laboratory of Chemical Resource Engineering, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- Quzhou Institute for Innovation in Resource Chemical Engineering, Quzhou 324000, Zhejiang Province, China
| | - Yu-Fei Song
- State Key Laboratory of Chemical Resource Engineering, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Shaowei Shi
- State Key Laboratory of Chemical Resource Engineering, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
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Najm A, Niculescu AG, Bolocan A, Rădulescu M, Grumezescu AM, Beuran M, Gaspar BS. Chitosan and Cyclodextrins-Versatile Materials Used to Create Drug Delivery Systems for Gastrointestinal Cancers. Pharmaceutics 2023; 16:43. [PMID: 38258054 PMCID: PMC10819812 DOI: 10.3390/pharmaceutics16010043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2023] [Revised: 12/16/2023] [Accepted: 12/21/2023] [Indexed: 01/24/2024] Open
Abstract
Gastrointestinal cancers are characterized by a frequent incidence, a high number of associated deaths, and a tremendous burden on the medical system and patients worldwide. As conventional chemotherapeutic drugs face numerous limitations, researchers started to investigate better alternatives for extending drug efficacy and limiting adverse effects. A remarkably increasing interest has been addressed to chitosan and cyclodextrins, two highly versatile natural carbohydrate materials endowed with unique physicochemical properties. In this respect, numerous studies reported on fabricating various chitosan and cyclodextrin-based formulations that enabled prolonged circulation times, improved cellular internalization of carried drugs, preferential uptake by the targeted cells, reduced side effects, enhanced apoptosis rates, and increased tumor suppression rates. Therefore, this paper aims to briefly present the advantageous properties of these oligo- and polysaccharides for designing drug delivery systems, further focusing the discussion on nanocarrier systems based on chitosan/cyclodextrins for treating different gastrointestinal cancers. Specifically, there are reviewed studies describing promising solutions for colorectal, liver, gastric, pancreatic, and other types of cancers of the digestive system towards creating an updated framework of what concerns anticancer chitosan/cyclodextrin-based drug delivery systems.
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Affiliation(s)
- Alfred Najm
- Department of Surgery, Carol Davila University of Medicine and Pharmacy, 8 Eroii Sanitari, Sector 5, 050474 Bucharest, Romania; (A.N.); (M.B.); (B.S.G.)
- Emergency Hospital Floreasca Bucharest, 8 Calea Floresca, Sector 1, 014461 Bucharest, Romania
| | - Adelina-Gabriela Niculescu
- Research Institute of the University of Bucharest—ICUB, University of Bucharest, 050657 Bucharest, Romania; (A.-G.N.); (A.M.G.)
- Department of Science and Engineering of Oxide Materials and Nanomaterials, Politehnica University of Bucharest, 011061 Bucharest, Romania
| | - Alexandra Bolocan
- General Surgery Department, Carol Davila University of Medicine and Pharmacy, The University Emergency Hospital of Bucharest, 050098 Bucharest, Romania;
| | - Marius Rădulescu
- Department of Inorganic Chemistry, Physical Chemistry and Electrochemistry, Politehnica University of Bucharest, 011061 Bucharest, Romania
| | - Alexandru Mihai Grumezescu
- Research Institute of the University of Bucharest—ICUB, University of Bucharest, 050657 Bucharest, Romania; (A.-G.N.); (A.M.G.)
- Department of Science and Engineering of Oxide Materials and Nanomaterials, Politehnica University of Bucharest, 011061 Bucharest, Romania
- Academy of Romanian Scientists, Ilfov No. 3, 050044 Bucharest, Romania
| | - Mircea Beuran
- Department of Surgery, Carol Davila University of Medicine and Pharmacy, 8 Eroii Sanitari, Sector 5, 050474 Bucharest, Romania; (A.N.); (M.B.); (B.S.G.)
- Emergency Hospital Floreasca Bucharest, 8 Calea Floresca, Sector 1, 014461 Bucharest, Romania
| | - Bogdan Severus Gaspar
- Department of Surgery, Carol Davila University of Medicine and Pharmacy, 8 Eroii Sanitari, Sector 5, 050474 Bucharest, Romania; (A.N.); (M.B.); (B.S.G.)
- Emergency Hospital Floreasca Bucharest, 8 Calea Floresca, Sector 1, 014461 Bucharest, Romania
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Amirthalingam S, Rajendran AK, Moon YG, Hwang NS. Stimuli-responsive dynamic hydrogels: design, properties and tissue engineering applications. MATERIALS HORIZONS 2023; 10:3325-3350. [PMID: 37387121 DOI: 10.1039/d3mh00399j] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/01/2023]
Abstract
The field of tissue engineering and regenerative medicine has been evolving at a rapid pace with numerous novel and interesting biomaterials being reported. Hydrogels have come a long way in this regard and have been proven to be an excellent choice for tissue regeneration. This could be due to their innate properties such as water retention, and ability to carry and deliver a multitude of therapeutic and regenerative elements to aid in better outcomes. Over the past few decades, hydrogels have been developed into an active and attractive system that can respond to various stimuli, thereby presenting a wider control over the delivery of the therapeutic agents to the intended site in a spatiotemporal manner. Researchers have developed hydrogels that respond dynamically to a multitude of external as well as internal stimuli such as mechanics, thermal energy, light, electric field, ultrasonics, tissue pH, and enzyme levels, to name a few. This review gives a brief overview of the recent developments in such hydrogel systems which respond dynamically to various stimuli, some of the interesting fabrication strategies, and their application in cardiac, bone, and neural tissue engineering.
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Affiliation(s)
- Sivashanmugam Amirthalingam
- Institute of Engineering Research, Seoul National University, Seoul, 08826, Republic of Korea.
- School of Chemical and Biological Engineering, Institute of Chemical Processes, Seoul National University, Seoul, 08826, Republic of Korea
| | - Arun Kumar Rajendran
- School of Chemical and Biological Engineering, Institute of Chemical Processes, Seoul National University, Seoul, 08826, Republic of Korea
| | - Young Gi Moon
- School of Chemical and Biological Engineering, Institute of Chemical Processes, Seoul National University, Seoul, 08826, Republic of Korea
| | - Nathaniel S Hwang
- Institute of Engineering Research, Seoul National University, Seoul, 08826, Republic of Korea.
- School of Chemical and Biological Engineering, Institute of Chemical Processes, Seoul National University, Seoul, 08826, Republic of Korea
- Interdisciplinary Program in Bioengineering, Seoul National University, Seoul, 08826, Republic of Korea
- Bio-MAX/N-Bio Institute, Institute of Bio-Engineering, Seoul National University, Seoul, 08826, Republic of Korea
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7
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Wagner J, Wu Z, Wang H, Xiong W. Imaging Orientation of a Single Molecular Hierarchical Self-Assembled Sheet: The Combined Power of a Vibrational Sum Frequency Generation Microscopy and Neural Network. J Phys Chem B 2022; 126:7192-7201. [PMID: 36098975 PMCID: PMC9511492 DOI: 10.1021/acs.jpcb.2c05876] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 08/30/2022] [Indexed: 11/28/2022]
Abstract
In this work, we determined the tilt angles of molecular units in hierarchical self-assembled materials on a single-sheet level, which were not available previously. This was achieved by developing a fast line-scanning vibrational sum frequency generation (VSFG) hyperspectral imaging technique in combination with neural network analysis. Rapid VSFG imaging enabled polarization resolved images on a single sheet level to be measured quickly, circumventing technical challenges due to long-term optical instability. The polarization resolved hyperspectral images were then used to extract the supramolecular tilt angle of a self-assembly through a set of spectra-tilt angle relationships which were solved through neural network analysis. This unique combination of both novel techniques offers a new pathway to resolve molecular level structural information on self-assembled materials. Understanding these properties can further drive self-assembly design from a bottom-up approach for applications in biomimetic and drug delivery research.
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Affiliation(s)
- Jackson
C. Wagner
- Department
of Chemistry and Biochemistry, University
of California San Diego, La Jolla, California 92093, United States
| | - Zishan Wu
- Department
of Chemistry and Biochemistry, University
of California San Diego, La Jolla, California 92093, United States
| | - Haoyuan Wang
- Department
of Chemistry and Biochemistry, University
of California San Diego, La Jolla, California 92093, United States
| | - Wei Xiong
- Department
of Chemistry and Biochemistry, University
of California San Diego, La Jolla, California 92093, United States
- Materials
Science and Engineering Program, University
of California San Diego, La Jolla, California 92093, United States
- Department
of Electrical and Computer Engineering, University of California San Diego, La Jolla, California 92093, United States
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8
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An Updated Overview of Cyclodextrin-Based Drug Delivery Systems for Cancer Therapy. Pharmaceutics 2022; 14:pharmaceutics14081748. [PMID: 36015374 PMCID: PMC9412332 DOI: 10.3390/pharmaceutics14081748] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 08/12/2022] [Accepted: 08/19/2022] [Indexed: 12/18/2022] Open
Abstract
Encompassing a group of complex and heterogeneous diseases, cancer continues to be a challenge for patients and healthcare systems worldwide. Thus, it is of vital importance to develop advanced treatment strategies that could reduce the trends of cancer-associated morbidity and mortality rates. Scientists have focused on creating performant delivery vehicles for anti-cancer agents. Among the possible materials, cyclodextrins (CDs) attracted increasing interest over the past few years, leading to the emergence of promising anti-tumor nanomedicines. Tackling their advantageous chemical structure, ease of modification, natural origin, biocompatibility, low immunogenicity, and commercial availability, researchers investigated CD-based therapeutical formulations against many types of cancer. In this respect, in this paper, we briefly present the properties of interest of CDs for designing performant nanocarriers, further reviewing some of the most recent potential applications of CD-based delivery systems in cancer management.
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9
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Păduraru DN, Niculescu AG, Bolocan A, Andronic O, Grumezescu AM, Bîrlă R. An Updated Overview of Cyclodextrin-Based Drug Delivery Systems for Cancer Therapy. Pharmaceutics 2022. [DOI: https://doi.org/10.3390/pharmaceutics14081748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Encompassing a group of complex and heterogeneous diseases, cancer continues to be a challenge for patients and healthcare systems worldwide. Thus, it is of vital importance to develop advanced treatment strategies that could reduce the trends of cancer-associated morbidity and mortality rates. Scientists have focused on creating performant delivery vehicles for anti-cancer agents. Among the possible materials, cyclodextrins (CDs) attracted increasing interest over the past few years, leading to the emergence of promising anti-tumor nanomedicines. Tackling their advantageous chemical structure, ease of modification, natural origin, biocompatibility, low immunogenicity, and commercial availability, researchers investigated CD-based therapeutical formulations against many types of cancer. In this respect, in this paper, we briefly present the properties of interest of CDs for designing performant nanocarriers, further reviewing some of the most recent potential applications of CD-based delivery systems in cancer management.
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Zhang P, Zhong Q, Qi D, Müller-Buschbaum P. Facile Preparation of Silk Fabrics with Enhanced UV Radiation Shielding and Wrinkle Resistance by Cross-Linking Light-Responsive Copolymers. ACS APPLIED MATERIALS & INTERFACES 2022; 14:27187-27194. [PMID: 35666674 DOI: 10.1021/acsami.2c05726] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Enhanced UV radiation shielding is realized by cross-linking the light-responsive copolymer poly(di(ethylene glycol)methyl ether methacrylate-co-oligo(ethylene glycol)methyl ether methacrylate-co-ethylene glycol methacrylate-co-6-(4-phenylazo-phenoxy)hexyl methacrylate), abbreviated as PMOEA, with silk fabrics. Owing to the existence of the azobenzene component in 6-(4-phenylazo-phenoxy)hexyl methacrylate, UV radiation can be significantly absorbed in an aqueous PMOEA solution by the trans-cis isomerization of azobenzene. After immobilization onto the silk fabrics by the cross-linker 1,2,3,4-butanetetracarboxylic acid, the cross-linked copolymer-coated silk fabrics present an enhanced capability of UV radiation absorption. More than 70% of the UV radiation is efficiently shielded by the cross-linked copolymer-coated silk fabrics, which is double that of the original silk fabrics. Considering the limited amount of the light-responsive copolymer applied (5 wt %), UV protection is successfully realized for the silk fabrics. In addition, the cross-linked copolymer layer also forms covalent bonds with the hydroxyl and amino groups on the silk fabrics. Wrinkles on the silk fabrics, typically caused by the movement of the silk chains, are suppressed by the formed covalent bonds, significantly hindering such chain movement. Therefore, the wrinkle resistance capability is also improved by cross-linking PMOEA on silk fabrics. As the glass transition temperature of the copolymer is lower than room temperature, the hand feel of silk fabrics is not affected by the cross-linking layer. Based on these advantages, the cross-linked copolymer-coated silk fabrics can be used for light clothes to shield against UV radiation from the sun during outdoor activities in summer.
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Affiliation(s)
- Panpan Zhang
- Key Laboratory of Advanced Textile Materials & Manufacturing Technology, Ministry of Education, Provincial Engineering Research Center for Green and Low-Carbon Dyeing & Finishing, Zhejiang Sci-Tech University, 928 Second Avenue, 310018 Hangzhou, China
| | - Qi Zhong
- Key Laboratory of Advanced Textile Materials & Manufacturing Technology, Ministry of Education, Provincial Engineering Research Center for Green and Low-Carbon Dyeing & Finishing, Zhejiang Sci-Tech University, 928 Second Avenue, 310018 Hangzhou, China
- Physik-Department, Lehrstuhl für Funktionelle Materialien, Technische Universität München, James-Franck-Str. 1, 85748 Garching, Germany
| | - Dongming Qi
- Key Laboratory of Advanced Textile Materials & Manufacturing Technology, Ministry of Education, Provincial Engineering Research Center for Green and Low-Carbon Dyeing & Finishing, Zhejiang Sci-Tech University, 928 Second Avenue, 310018 Hangzhou, China
- Key Laboratory of Green Cleaning Technology & Detergent of Zhejiang Province, 323000 Lishui, China
| | - Peter Müller-Buschbaum
- Physik-Department, Lehrstuhl für Funktionelle Materialien, Technische Universität München, James-Franck-Str. 1, 85748 Garching, Germany
- Heinz Maier-Leibnitz Zentrum (MLZ), Technische Universität München, Lichtenbergstr. 1, 85748 Garching, Germany
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11
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Zhang J, Chen S, Teng J, Li B, Wang L, Yang J, Zhao Y. Self‐assembled nanovehicle for intracellular enzyme‐triggered antitumor drug release. MACROMOL CHEM PHYS 2022. [DOI: 10.1002/macp.202200028] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Jin Zhang
- College of Chemistry and Chemical Engineering Yunnan Normal University Kunming 650500 China
| | - Siling Chen
- College of Chemistry and Chemical Engineering Yunnan Normal University Kunming 650500 China
| | - Jinkui Teng
- College of Chemistry and Chemical Engineering Yunnan Normal University Kunming 650500 China
| | - Bilian Li
- College of Chemistry and Chemical Engineering Yunnan Normal University Kunming 650500 China
| | - Lingli Wang
- College of Chemistry and Chemical Engineering Yunnan Normal University Kunming 650500 China
| | - Jianmei Yang
- College of Chemistry and Chemical Engineering Yunnan Normal University Kunming 650500 China
| | - Yan Zhao
- College of Chemistry and Chemical Engineering Yunnan Normal University Kunming 650500 China
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12
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Sun H, Zhou X, Leng Y, Li X, Du J. Transformation of Amorphous Nanobowls to Crystalline Ellipsoids Induced by Trans-Cis Isomerization of Azobenzene. Macromol Rapid Commun 2022; 43:e2200131. [PMID: 35322512 DOI: 10.1002/marc.202200131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2022] [Revised: 03/03/2022] [Indexed: 11/08/2022]
Abstract
The stimuli-responsive transition of nanostructures from amorphous to crystalline state is of high interest in polymer science, but is still challenging. Herein, we demonstrate the transformation of amorphous nanobowls to crystalline ellipsoids triggered by UV induced trans-cis isomerization, using an azobenzene-containing amphiphilic homopolymer (PAzoAA) as building block. The amide bond and azobenzene pendants are introduced to the side chain of PAzoAA to afford hydrogen bonding and π-π interaction, which promotes the formation of nanobowls rather than spherical nanostructures. Upon exposed to UV irradiation, trans-cis isomerization of azobenzene pendants occurs, leading to the increase of hydrophilicity and destruction of π-π interaction, further resulting in the disassembly of the nanobowls. Then the PAzoAA re-assembles to form crystalline ellipsoids instead of amorphous nanostructures when recovered at 70°C without UV light. We further confirm that the high incubation temperature after UV irradiation is critical for the cis-trans transformation and the high mobility of the polymer chains to facilitate the regular rearrangement of azobenzene pendants. Overall, we propose a facile method to achieve the transformation of amorphous nanobowls to crystalline ellipsoids, which may bring new insight into preparation of crystalline nanoparticles using amorphous precursors. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Hui Sun
- State Key Laboratory of High-Efficiency Coal Utilization and Green Chemical Engineering, Ningxia University, Yinchuan, 750021, China
| | - Xiaoyan Zhou
- State Key Laboratory of High-Efficiency Coal Utilization and Green Chemical Engineering, Ningxia University, Yinchuan, 750021, China
| | - Ying Leng
- State Key Laboratory of High-Efficiency Coal Utilization and Green Chemical Engineering, Ningxia University, Yinchuan, 750021, China
| | - Xiao Li
- State Key Laboratory of High-Efficiency Coal Utilization and Green Chemical Engineering, Ningxia University, Yinchuan, 750021, China
| | - Jianzhong Du
- Department of Polymeric Materials, School of Materials Science and Engineering, Tongji University, 4800 Caoan Road, Shanghai, 201804, China
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13
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Han Y, Li J, Zhang X, Xia F, Dai Y. Reversible down-regulation and up-regulation of catalytic activity of poly( N-isopropylacrylamide)-anchored gold nanoparticles. NANOTECHNOLOGY 2022; 33:165601. [PMID: 34986462 DOI: 10.1088/1361-6528/ac487b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Accepted: 01/05/2022] [Indexed: 06/14/2023]
Abstract
Regulating catalytic activity plays an important role in further optimizing and developing multifunctional catalysts with high selectivity and high activity. Reversible dual regulation of catalytic activity has always been a challenging task. Here, we prepared poly(N-isopropylacrylamide)-anchored gold nanoparticles (AuNP@CDs-Azo-PNIPAM) through host-guest interaction of cyclodextrin capped gold nanoparticles (AuNP@CDs) and azobenzene-terminated poly(N-isopropylacrylamide) (Azo-PNIPAM). Azo-PNIPAM as thermal and light responsive ligand allows reversible dual regulation of catalytic activity. When the temperature is higher than the lowest critical solution temperature, the PNIPAM chain shrinks rapidly, increasing the steric hindrance around AuNPs and reducing the catalytic activity. Under ultraviolet light irradiation,cis-azobenzene disassembles from cyclodextrin and the number of surface active sites of AuNPs increases, which improves the catalytic activity. The reaction rate of UV irradiation is almost 1.3 times that of visible light irradiation. This work provides a simple and effective strategy for the construction of reversible catalysts.
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Affiliation(s)
- Yufen Han
- Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, People's Republic of China
| | - Jiaqian Li
- Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, People's Republic of China
| | - Xiaojin Zhang
- Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, People's Republic of China
| | - Fan Xia
- Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, People's Republic of China
| | - Yu Dai
- Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, People's Republic of China
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14
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A study on how to control the supramolecular amphiphilic assembly of anionic bola surfactant with calixpyridinium. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.117654] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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15
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Mena-Giraldo P, Orozco J. Polymeric Micro/Nanocarriers and Motors for Cargo Transport and Phototriggered Delivery. Polymers (Basel) 2021; 13:3920. [PMID: 34833219 PMCID: PMC8621231 DOI: 10.3390/polym13223920] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 11/08/2021] [Accepted: 11/09/2021] [Indexed: 02/07/2023] Open
Abstract
Smart polymer-based micro/nanoassemblies have emerged as a promising alternative for transporting and delivering a myriad of cargo. Cargo encapsulation into (or linked to) polymeric micro/nanocarrier (PC) strategies may help to conserve cargo activity and functionality when interacting with its surroundings in its journey to the target. PCs for cargo phototriggering allow for excellent spatiotemporal control via irradiation as an external stimulus, thus regulating the delivery kinetics of cargo and potentially increasing its therapeutic effect. Micromotors based on PCs offer an accelerated cargo-medium interaction for biomedical, environmental, and many other applications. This review collects the recent achievements in PC development based on nanomicelles, nanospheres, and nanopolymersomes, among others, with enhanced properties to increase cargo protection and cargo release efficiency triggered by ultraviolet (UV) and near-infrared (NIR) irradiation, including light-stimulated polymeric micromotors for propulsion, cargo transport, biosensing, and photo-thermal therapy. We emphasize the challenges of positioning PCs as drug delivery systems, as well as the outstanding opportunities of light-stimulated polymeric micromotors for practical applications.
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Affiliation(s)
| | - Jahir Orozco
- Max Planck Tandem Group in Nanobioengineering, Institute of Chemistry, Faculty of Natural and Exact Sciences, University of Antioquia, Complejo Ruta N, Calle 67 # 52-20, Medellin 050010, Colombia;
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16
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Miclotte MJ, Lawrenson SB, Varlas S, Rashid B, Chapman E, O’Reilly RK. Tuning the Cloud-Point and Flocculation Temperature of Poly(2-(diethylamino)ethyl methacrylate)-Based Nanoparticles via a Postpolymerization Betainization Approach. ACS POLYMERS AU 2021; 1:47-58. [PMID: 34476421 PMCID: PMC8389998 DOI: 10.1021/acspolymersau.1c00010] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Indexed: 11/28/2022]
Abstract
The ability to tune the behavior of temperature-responsive polymers and self-assembled nanostructures has attracted significant interest in recent years, particularly in regard to their use in biotechnological applications. Herein, well-defined poly(2-(diethylamino)ethyl methacrylate) (PDEAEMA)-based core-shell particles were prepared by RAFT-mediated emulsion polymerization, which displayed a lower-critical solution temperature (LCST) phase transition in aqueous media. The tertiary amine groups of PDEAEMA units were then utilized as functional handles to modify the core-forming block chemistry via a postpolymerization betainization approach for tuning both the cloud-point temperature (T CP) and flocculation temperature (T CFT) of these particles. In particular, four different sulfonate salts were explored aiming to investigate the effect of the carbon chain length and the presence of hydroxyl functionalities alongside the carbon spacer on the particle's thermoresponsiveness. In all cases, it was possible to regulate both T CP and T CFT of these nanoparticles upon varying the degree of betainization. Although T CP was found to be dependent on the type of betainization reagent utilized, it only significantly increased for particles betainized using sodium 3-chloro-2-hydroxy-1-propanesulfonate, while varying the aliphatic chain length of the sulfobetaine only provided limited temperature variation. In comparison, the onset of flocculation for betainized particles varied over a much broader temperature range when varying the degree of betainization with no real correlation identified between T CFT and the sulfobetaine structure. Moreover, experimental results were shown to partially correlate to computational oligomer hydrophobicity calculations. Overall, the innovative postpolymerization betainization approach utilizing various sulfonate salts reported herein provides a straightforward methodology for modifying the thermoresponsive behavior of soft polymeric particles with potential applications in drug delivery, sensing, and oil/lubricant viscosity modification.
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Affiliation(s)
- Matthieu
P. J. Miclotte
- School
of Chemistry, University of Birmingham, Edgbaston, Birmingham B15 2TT, United Kingdom
| | - Stefan B. Lawrenson
- School
of Chemistry, University of Birmingham, Edgbaston, Birmingham B15 2TT, United Kingdom
| | - Spyridon Varlas
- School
of Chemistry, University of Birmingham, Edgbaston, Birmingham B15 2TT, United Kingdom
| | - Bilal Rashid
- BP
Exploration Operating Company Ltd., Chertsey Road, Sunbury-on-Thames,
Middlesex TW16 7LN, United
Kingdom
| | - Emma Chapman
- BP
Exploration Operating Company Ltd., Chertsey Road, Sunbury-on-Thames,
Middlesex TW16 7LN, United
Kingdom
| | - Rachel K. O’Reilly
- School
of Chemistry, University of Birmingham, Edgbaston, Birmingham B15 2TT, United Kingdom,
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17
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Nie C, Liu C, Sun S, Wu S. Visible‐Light‐Controlled Azobenzene‐Cyclodextrin Host‐Guest Interactions for Biomedical Applications and Surface Functionalization. CHEMPHOTOCHEM 2021. [DOI: 10.1002/cptc.202100085] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Chen Nie
- CAS Key Laboratory of Soft Matter Chemistry Hefei National Laboratory for Physical Sciences at the Microscale Anhui Key Laboratory of Optoelectronic Science and Technology Department of Polymer Science and Engineering University of Science and Technology of China Hefei 230026 China
| | - Chengwei Liu
- CAS Key Laboratory of Soft Matter Chemistry Hefei National Laboratory for Physical Sciences at the Microscale Anhui Key Laboratory of Optoelectronic Science and Technology Department of Polymer Science and Engineering University of Science and Technology of China Hefei 230026 China
| | - Shaodong Sun
- CAS Key Laboratory of Soft Matter Chemistry Hefei National Laboratory for Physical Sciences at the Microscale Anhui Key Laboratory of Optoelectronic Science and Technology Department of Polymer Science and Engineering University of Science and Technology of China Hefei 230026 China
| | - Si Wu
- CAS Key Laboratory of Soft Matter Chemistry Hefei National Laboratory for Physical Sciences at the Microscale Anhui Key Laboratory of Optoelectronic Science and Technology Department of Polymer Science and Engineering University of Science and Technology of China Hefei 230026 China
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18
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A triple-stimuli responsive supramolecular hydrogel based on methoxy-azobenzene-grafted poly(acrylic acid) and β-cyclodextrin dimer. POLYMER 2021. [DOI: 10.1016/j.polymer.2021.123617] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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19
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Xu L, Wang H, Tian H, Zhang M, He J, Ni P. Facile construction of noncovalent graft copolymers with triple stimuli-responsiveness for triggered drug delivery. Polym Chem 2021. [DOI: 10.1039/d1py00135c] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
A triple stimuli-responsive noncovalent graft copolymer was designed and synthesized by the host–guest interactions between β-CD grafted dextran and ferrocene-terminated poly(lactide).
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Affiliation(s)
- Lei Xu
- College of Chemistry
- Chemical Engineering and Materials Science
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
| | - Hairong Wang
- Children's Hospital of Soochow University
- Pediatric Research Institute of Soochow University
- Suzhou
- China
| | - Hongrui Tian
- College of Chemistry
- Chemical Engineering and Materials Science
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
| | - Mingzu Zhang
- College of Chemistry
- Chemical Engineering and Materials Science
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
| | - Jinlin He
- College of Chemistry
- Chemical Engineering and Materials Science
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
| | - Peihong Ni
- College of Chemistry
- Chemical Engineering and Materials Science
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
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20
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Bi F, Zhang C, Yang G, Wang J, Zheng W, Hua Z, Li X, Wang Z, Chen G. Photoresponsive glyco-nanostructures integrated from supramolecular metallocarbohydrates for the reversible capture and release of lectins. Polym Chem 2021. [DOI: 10.1039/d1py00146a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Photo-controllable capture and release of proteins by glyco-nanostructures.
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Affiliation(s)
- Feihu Bi
- Biomass Molecular Engineering Center and Department of Materials Science and Engineering
- School of Forestry and Landscape Architecture
- Anhui Agricultural University
- Hefei
- China
| | - Changwei Zhang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai 200062
- P. R. China
| | - Guang Yang
- Biomass Molecular Engineering Center and Department of Materials Science and Engineering
- School of Forestry and Landscape Architecture
- Anhui Agricultural University
- Hefei
- China
| | - Jie Wang
- Biomass Molecular Engineering Center and Department of Materials Science and Engineering
- School of Forestry and Landscape Architecture
- Anhui Agricultural University
- Hefei
- China
| | - Wei Zheng
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai 200062
- P. R. China
| | - Zan Hua
- Biomass Molecular Engineering Center and Department of Materials Science and Engineering
- School of Forestry and Landscape Architecture
- Anhui Agricultural University
- Hefei
- China
| | - Xiaopeng Li
- Department of Chemistry
- University of South Florida
- Tampa
- USA
| | - Zhongkai Wang
- Biomass Molecular Engineering Center and Department of Materials Science and Engineering
- School of Forestry and Landscape Architecture
- Anhui Agricultural University
- Hefei
- China
| | - Guosong Chen
- The State Key Laboratory of Molecular Engineering of Polymers and Department of Macromolecular Science
- Fudan University
- Shanghai 200433
- P. R. China
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21
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Xu P, Dai Z, Li D, Liu C, Wu C, Song J. Preparation, optimization, characterization, and in vitro bioaccessibility of a lutein microparticle using spray drying with β‐cyclodextrin and stevioside. J FOOD PROCESS PRES 2020. [DOI: 10.1111/jfpp.15032] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Peng‐Xiang Xu
- Department of Food Science and Technology College of Light Industry and Food Engineering Nanjing Forestry University Nanjing China
| | - Zhu‐Qing Dai
- Institute of Agro‐product Processing Jiangsu Academy of Agricultural Sciences Nanjing China
| | - Da‐Jing Li
- Institute of Agro‐product Processing Jiangsu Academy of Agricultural Sciences Nanjing China
| | - Chun‐Quan Liu
- Institute of Agro‐product Processing Jiangsu Academy of Agricultural Sciences Nanjing China
| | - Cai‐E. Wu
- Department of Food Science and Technology College of Light Industry and Food Engineering Nanjing Forestry University Nanjing China
- Co‐Innovation Center for Efficient Processing and Utilization of Forest Resources Nanjing Forestry University Nanjing China
| | - Jiang‐Feng Song
- Institute of Agro‐product Processing Jiangsu Academy of Agricultural Sciences Nanjing China
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22
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Affiliation(s)
- Zhiyao Yang
- College of Chemistry Key Laboratory for Radiation Physics Technology of Ministry of Education Sichuan University Chengdu 610064 P. R. China
| | - Zejiang Liu
- College of Chemistry Key Laboratory for Radiation Physics Technology of Ministry of Education Sichuan University Chengdu 610064 P. R. China
| | - Lihua Yuan
- College of Chemistry Key Laboratory for Radiation Physics Technology of Ministry of Education Sichuan University Chengdu 610064 P. R. China
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23
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Wu K, Sun J, Ma Y, Wei D, Lee O, Luo H, Fan H. Spatiotemporal regulation of dynamic cell microenvironment signals based on an azobenzene photoswitch. J Mater Chem B 2020; 8:9212-9226. [PMID: 32929441 DOI: 10.1039/d0tb01737j] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Dynamic biochemical and biophysical signals of cellular matrix define and regulate tissue-specific cell functions and fate. To recapitulate this complex environment in vitro, biomaterials based on structural- or degradation-tunable polymers have emerged as powerful platforms for regulating the "on-demand" cell-material dynamic interplay. As one of the most prevalent photoswitch molecules, the photoisomerization of azobenzene demonstrates a unique advantage in the construction of dynamic substrates. Moreover, the development of azobenzene-containing biomaterials is particularly helpful in elucidating cells that adapt to a dynamic microenvironment or integrate spatiotemporal variations of signals. Herein, this minireview, places emphasis on the research progress of azobenzene photoswitches in the dynamic regulation of matrix signals. Some techniques and material design methods have been discussed to provide some theoretical guidance for the rational and efficient design of azopolymer-based material platforms. In addition, considering that the UV-light response of traditional azobenzene photoswitches is not conducive to biological applications, we have summarized the recent approaches to red-shifting the light wavelength for azobenzene activation.
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Affiliation(s)
- Kai Wu
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, Sichuan, China.
| | - Jing Sun
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, Sichuan, China.
| | - Yanzhe Ma
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, Sichuan, China.
| | - Dan Wei
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, Sichuan, China.
| | - Oscar Lee
- Institute of Clinical Medicine National Yang-Ming University, Taipei, Taiwan
| | - Hongrong Luo
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, Sichuan, China.
| | - Hongsong Fan
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, Sichuan, China.
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24
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Gao M, Lu H, Song R, Ye L, Zhang A, Feng Z. Synthesis and Characterization of Polyrotaxanes Comprising γ‐CDs and Distal Azide‐Terminated PHEMA Using Propargylamine Monosubstituted β‐CDs as End Stoppers. MACROMOL CHEM PHYS 2020. [DOI: 10.1002/macp.202000157] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Ming Gao
- Beijing Key Laboratory of Construction Tailorable Advanced Functional Materials and Green Applications School of Materials Science and Engineering Beijing Institute of Technology Beijing 100081 China
| | - Hang Lu
- Beijing Key Laboratory of Construction Tailorable Advanced Functional Materials and Green Applications School of Materials Science and Engineering Beijing Institute of Technology Beijing 100081 China
| | - Rong‐Hao Song
- Beijing Key Laboratory of Construction Tailorable Advanced Functional Materials and Green Applications School of Materials Science and Engineering Beijing Institute of Technology Beijing 100081 China
| | - Lin Ye
- Beijing Key Laboratory of Construction Tailorable Advanced Functional Materials and Green Applications School of Materials Science and Engineering Beijing Institute of Technology Beijing 100081 China
| | - Ai‐Ying Zhang
- Beijing Key Laboratory of Construction Tailorable Advanced Functional Materials and Green Applications School of Materials Science and Engineering Beijing Institute of Technology Beijing 100081 China
| | - Zeng‐Guo Feng
- Beijing Key Laboratory of Construction Tailorable Advanced Functional Materials and Green Applications School of Materials Science and Engineering Beijing Institute of Technology Beijing 100081 China
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25
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Gu J, Huang Y, Yan Z, He D, Zhang Y, Xu J, Li Y, Xie X, Xie J, Shi D, Abagyan R, Zhang J, Tan Q. Biomimetic Membrane-Structured Nanovesicles Carrying a Supramolecular Enzyme to Cure Lung Cancer. ACS APPLIED MATERIALS & INTERFACES 2020; 12:31112-31123. [PMID: 32544316 DOI: 10.1021/acsami.0c06207] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Platforms for enzyme delivery must simultaneously have plasma stability, high catalytic activity, and low/no immunogenicity of the enzyme. Here, we designed a novel biomimetic membrane-structured nanovesicle (BNV) to efficiently carry supramolecular enzymes to meet the above requirements. We complexed l-asparaginase (Aase) with hydroxypropyl-β-cyclodextrin (HPCD) to form a supramolecular amphiphile (AS) by self-assembly via noncovalent reversible interactions. We then used the first synthesized polyethylene glycol (PEG 2 kDa)-decorated hyaluronan (12 kDa) and HPCD to self-assemble a semipermeable biomimetic membrane-structured nanovesicle (BNV) together with AS loading. As compared to native Aase, AS@BNV exhibited superior catalytic activity preservation, improved catalytic activity, better pharmacokinetics in rats, enhanced cytotoxic effects, increased antitumor efficacy, and decreased side effects. The underlying mechanisms, such as the autophagy inhibition action against tumor cells, protein-protein docking of the interaction between Aase-serum albumin, and decreased hepatic enzymatic activity, were investigated. This approach paves the way for new types of powerful biomimetic-, supramolecular-, and nanocarrier-based enzymatic therapies.
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Affiliation(s)
- Jing Gu
- Department of Thoracic Surgery, Daping Hospital of Army Medical University, PLA, Chongqing 400042, China
| | - Yongjia Huang
- Chongqing Research Center for Pharmaceutical Engineering, Chongqing Medical University, Chongqing 400016, China
| | - Zijun Yan
- Chongqing Research Center for Pharmaceutical Engineering, Chongqing Medical University, Chongqing 400016, China
| | - Dan He
- Chongqing Research Center for Pharmaceutical Engineering, Chongqing Medical University, Chongqing 400016, China
| | - Yonghong Zhang
- Chongqing Research Center for Pharmaceutical Engineering, Chongqing Medical University, Chongqing 400016, China
| | - Jingyu Xu
- Department of Biostatistics, Mailman School of Public Health, Columbia University, New York, New York 10032, United States
| | - Yao Li
- Division of Infectious Disease, Chongqing Public Health Medical Center, Chongqing 400036, China
| | - Xuemei Xie
- Chongqing Research Center for Pharmaceutical Engineering, Chongqing Medical University, Chongqing 400016, China
| | - Jiaxi Xie
- Chongqing Research Center for Pharmaceutical Engineering, Chongqing Medical University, Chongqing 400016, China
| | - Da Shi
- Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California San Diego, La Jolla, California 92093, United States
| | - Ruben Abagyan
- Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California San Diego, La Jolla, California 92093, United States
| | - Jingqing Zhang
- Chongqing Research Center for Pharmaceutical Engineering, Chongqing Medical University, Chongqing 400016, China
| | - Qunyou Tan
- Department of Thoracic Surgery, Daping Hospital of Army Medical University, PLA, Chongqing 400042, China
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26
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Yue L, Jin W, Chi S, Yang T, Lei Z, Zhu H, Zhao Y. pH‐responsive
chitosan/sulfobutyl ether‐β‐cyclodextrin supramolecular nanoparticles for controlled release of sodium ferulate. POLYM ENG SCI 2020. [DOI: 10.1002/pen.25479] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Lulu Yue
- College of Chemistry and Chemical Engineering Yunnan Normal University Kunming Yunnan China
| | - Wen Jin
- College of Chemistry and Chemical Engineering Yunnan Normal University Kunming Yunnan China
| | - Shaoming Chi
- College of Chemistry and Chemical Engineering Yunnan Normal University Kunming Yunnan China
| | - Tong Yang
- College of Chemistry and Chemical Engineering Yunnan Normal University Kunming Yunnan China
| | - Ze Lei
- Guangdong Goodscend Pharmaceutical Technology Co., Ltd Shantou China
| | - Hongyou Zhu
- Guangdong Goodscend Pharmaceutical Technology Co., Ltd Shantou China
| | - Yan Zhao
- College of Chemistry and Chemical Engineering Yunnan Normal University Kunming Yunnan China
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27
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Gao C, Kwong CHT, Sun C, Li Z, Lu S, Yang YW, Lee SMY, Wang R. Selective Decoating-Induced Activation of Supramolecularly Coated Toxic Nanoparticles for Multiple Applications. ACS APPLIED MATERIALS & INTERFACES 2020; 12:25604-25615. [PMID: 32406668 DOI: 10.1021/acsami.0c05013] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
In spite of the rapid emergence of numerous nanoparticles (NPs) for biomedical applications, it is often challenging to precisely control, or effectively tame, the bioactivity/toxicity of NPs, thereby exhibiting limited applications in biomedical areas. Herein, we report the construction of hyaluronic acid (HA)-laminated, otherwise toxic methylviologen (MV), NPs via ternary host-guest complexation among cucurbit[8]uril, trans-azobenzene-conjugated HA, and MV-functionalized polylactic acid NPs (MV-NPs). The high, nonspecific toxicity of MV-NPs was effectively shielded (turned off) by HA lamination, as demonstrated in cells, zebrafish, and mouse models. The supramolecular host-guest interaction-mediated HA coating offered several HA-MV-NP modalities, including hyaluronidase locally and photoirradiation remotely, to precisely remove HA lamination on demand, thereby endowing materials with the capability of selective decoating-induced activation (DIA) for applications as a user-friendly herbicide, a selective antibacterial agent, or an anticancer nanomedicine. This work offers facile supramolecular coating and DIA strategies to effectively tame and precisely control the bioactivity and toxicity of functional nanomaterials for diverse applications.
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Affiliation(s)
- Cheng Gao
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Taipa, Macao 999078, China
| | - Cheryl H T Kwong
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Taipa, Macao 999078, China
| | - Chen Sun
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Taipa, Macao 999078, China
| | - Zheng Li
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, International Joint Research Laboratory of Nano-Micro Architecture Chemistry (NMAC), College of Chemistry, Jilin University, Changchun 130012, China
| | - Siyu Lu
- Green Catalysis Center, College of Chemistry, Zhengzhou University, 100 Kexue Road, Zhengzhou 450001, China
| | - Ying-Wei Yang
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, International Joint Research Laboratory of Nano-Micro Architecture Chemistry (NMAC), College of Chemistry, Jilin University, Changchun 130012, China
| | - Simon M Y Lee
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Taipa, Macao 999078, China
| | - Ruibing Wang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Taipa, Macao 999078, China
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28
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Recent advances in assemblies of cyclodextrins and amphiphiles: construction and regulation. Curr Opin Colloid Interface Sci 2020. [DOI: 10.1016/j.cocis.2019.11.007] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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29
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Jiang B, Guo H, Zhao L, Xu B, Wang C, Liu C, Fan H. Fabrication of a β-cyclodextrin-based self-assembly containing a redox-responsive ferrocene. SOFT MATTER 2020; 16:125-131. [PMID: 31763662 DOI: 10.1039/c9sm02049g] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The current research involves fabrication of a redox-responsive self-assembly system based on a ferrocene (Fc)-containing β-cyclodextrin (β-CD) derivative (βCD-EG-Fc). βCD-EG-Fc was synthesized, and its redox-sensitive self-assembly behavior was investigated using various techniques. On the basis of the intermolecular host-guest recognition between the β-CD group and the Fc moiety, βCD-EG-Fc primarily formed network-like structures and then vesicles following aging for a specified time. The formation of these structures was primarily driven by hydrogen bonding. Conversely, the oxidized molecules (βCD-EG-Fc+) self-assembled into cationic vesicles with the absence of host-guest complexation. Upon controlling the oxidation and reduction of Fc/Fc+, reversible aggregate transformation was achieved. The current study resulted in a deeper understanding of β-CD/Fc redox-responsive self-assemblies and contributed to the development of a single-component host-guest inclusion model.
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Affiliation(s)
- Bing Jiang
- School of Light Industry Science and Technology, Beijing Technology and Business University, Beijing 100048, P. R. China.
| | - Huichuang Guo
- School of Light Industry Science and Technology, Beijing Technology and Business University, Beijing 100048, P. R. China.
| | - Li Zhao
- School of Light Industry Science and Technology, Beijing Technology and Business University, Beijing 100048, P. R. China.
| | - Baocai Xu
- School of Light Industry Science and Technology, Beijing Technology and Business University, Beijing 100048, P. R. China.
| | - Ce Wang
- School of Light Industry Science and Technology, Beijing Technology and Business University, Beijing 100048, P. R. China.
| | - Changyao Liu
- School of Light Industry Science and Technology, Beijing Technology and Business University, Beijing 100048, P. R. China.
| | - Haiming Fan
- College of Petroleum Engineering, China University of Petroleum (East China), Qingdao 266555, P. R. China.
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Zhang YM, Liu YH, Liu Y. Cyclodextrin-Based Multistimuli-Responsive Supramolecular Assemblies and Their Biological Functions. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2020; 32:e1806158. [PMID: 30773709 DOI: 10.1002/adma.201806158] [Citation(s) in RCA: 189] [Impact Index Per Article: 47.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/22/2018] [Revised: 01/23/2019] [Indexed: 06/09/2023]
Abstract
Cyclodextrins (CDs), which are a class of cyclic oligosaccharides extracted from the enzymatic degradation of starch, are often utilized in molecular recognition and assembly constructs, primarily via host-guest interactions in water. In this review, recent progress in CD-based supramolecular nanoassemblies that are sensitive to chemical, biological, and physical stimuli is updated and reviewed, and intriguing examples of the biological functions of these nanoassemblies are presented, including pH- and redox-responsive drug and gene delivery, enzyme-activated specific cargo release, photoswitchable morphological interconversion, microtubular aggregation, and cell-cell communication, as well as a geomagnetism-controlled nanosystem for the suppression of tumor invasion and metastasis. Moreover, future perspectives and challenges in the fabrication of intelligent CD-based biofunctional materials are also discussed at the end of this review, which is expected to promote the translational development of these nanomaterials in the biomedical field.
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Affiliation(s)
- Ying-Ming Zhang
- College of Chemistry, State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin, 300071, China
| | - Yao-Hua Liu
- College of Chemistry, State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin, 300071, China
| | - Yu Liu
- College of Chemistry, State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin, 300071, China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin, 300072, China
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31
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Structural Design and Application of Azo-based Supramolecular Polymer Systems. CHINESE JOURNAL OF POLYMER SCIENCE 2019. [DOI: 10.1007/s10118-019-2331-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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32
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Reversible Mechanical Regulation and Splicing Ability of Alginate-Based Gel Based on Photo-Responsiveness of Molecular-Level Conformation. MATERIALS 2019; 12:ma12182919. [PMID: 31505857 PMCID: PMC6766279 DOI: 10.3390/ma12182919] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Revised: 08/26/2019] [Accepted: 09/02/2019] [Indexed: 01/07/2023]
Abstract
In this study, benefiting from the sensitive molecular conformation transversion in azobenzene, a new strategy for fabricating alginate gels with the abilities of splicing and photo-responsive mechanical adjustment is reported. Firstly, a 4,4’-azobis(benzoylhydrazide) (Azo-hydrazide) linker was used to crosslink alginate physically via the electrostatic interaction between hydrazide groups and carboxyl groups. It was then shaped and transferred in situ to a chemically crosslinked gel via 450 nm light irradiation. Under the irradiation, the molecular conformation change of azobenzene in the linker was able to form covalent bonds at the crosslinking points of the gels. Furthermore, the reversible conformation transformation of azobenzene was able to induce the increase and decrease of the storage modulus under irradiation with 365 nm light and 450 nm light, respectively, while also providing gel-like mechanical properties, depending upon the irradiation time and given wavelength. Meanwhile, the results also indicated that active groups could contribute to the splicing ability of the gel and construct a hollow cavity structure. It is believed that this work could provide a versatile strategy for preparing photo-responsive gels with reversibly tunable mechanical properties.
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Ramírez-Rave S, Bernad-Bernad MJ, Gracia-Mora J, Yatsimirsky AK. Recent Advances in Application of Azobenzenes Grafted on Mesoporous Silica Nanoparticles in Controlled Drug Delivery Systems Using Light as External Stimulus. Mini Rev Med Chem 2019; 20:1001-1016. [PMID: 31483228 DOI: 10.2174/1389557519666190904145355] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Revised: 05/14/2019] [Accepted: 06/23/2019] [Indexed: 01/01/2023]
Abstract
Hybrid materials based on Mesoporous Silica Nanoparticles (MSN) have attracted plentiful attention due to the versatility of their chemistry, and the field of Drug Delivery Systems (DDS) is not an exception. MSN present desirable biocompatibility, high surface area values, and a well-studied surface reactivity for tailoring a vast diversity of chemical moieties. Particularly important for DDS applications is the use of external stimuli for drug release. In this context, light is an exceptional alternative due to its high degree of spatiotemporal precision and non-invasive character, and a large number of promising DDS based on photoswitchable properties of azobenzenes have been recently reported. This review covers the recent advances in design of DDS using light as an external stimulus mostly based on literature published within last years with an emphasis on usually overlooked underlying chemistry, photophysical properties, and supramolecular complexation of azobenzenes.
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Affiliation(s)
- Sandra Ramírez-Rave
- Departamento de Quimica Inorganica y Nuclear, Facultad de Quimica, Universidad Nacional Autonoma de Mexico, Ciudad de Mexico, Mexico
| | - María Josefa Bernad-Bernad
- Departamento de Farmacia, Facultad de Quimica, Universidad Nacional Autonoma de Mexico, Ciudad de Mexico, Mexico
| | - Jesús Gracia-Mora
- Departamento de Quimica Inorganica y Nuclear, Facultad de Quimica, Universidad Nacional Autonoma de Mexico, Ciudad de Mexico, Mexico
| | - Anatoly K Yatsimirsky
- Departamento de Quimica Inorganica y Nuclear, Facultad de Quimica, Universidad Nacional Autonoma de Mexico, Ciudad de Mexico, Mexico
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Tong X, Qiu Y, Zhao X, Xiong B, Liao R, Peng H, Liao Y, Xie X. Visible light-triggered gel-to-sol transition in halogen-bond-based supramolecules. SOFT MATTER 2019; 15:6411-6417. [PMID: 31334529 DOI: 10.1039/c9sm01310e] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Photoresponsive supramolecular gels have aroused continuous attention because of their extensive applications; however, most studies utilize UV light, which inevitably brings about some health and environmental issues. The halogen bond is an important driving force for constructing supramolecules due to its high directionality, tunable strength, good hydrophobicity, and large size of the halogen atoms. Yet, it still remains a formidable challenge to utilize halogen bonds as a driving force to fabricate a visible light responsive gel. In this work, to fabricate such a gel, azopyridine-containing Azopy-Cn (n = 8, 10, 12) was selected as a halogen bond acceptor, while 1,2-bis(2,3,5,6-tetrafluoro-4-iodophenyl)diazene (BTFIPD) was chosen as both the halogen bond donor and visible light responsive moiety. The visible light response of BTFIPD resulted from the significant separation of n-π* energy levels between trans and cis isomers due to the introduction of an electron-withdrawing group (fluorine) to azobenzene at the ortho-position. Interestingly, the gel exhibited a good gel-to-sol transition behavior upon green light irradiation. At the same time, the morphologies varied from uniform narrow flakes to broad sheets with increasing illumination time. We provide an environmentally-friendly visible light-triggered method to regulate the phase transition of supramolecular materials in applications ranging from energy conversion to information storage.
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Affiliation(s)
- Xun Tong
- Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China.
| | - Yuan Qiu
- Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China.
| | - Xiaoyu Zhao
- Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China.
| | - Bijin Xiong
- Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China.
| | - Rongzhen Liao
- Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China.
| | - Haiyan Peng
- Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China.
| | - Yonggui Liao
- Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China. and National Anti-counterfeit Engineering Research Center, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Xiaolin Xie
- Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China. and National Anti-counterfeit Engineering Research Center, Huazhong University of Science and Technology, Wuhan 430074, China
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Raut SY, Manne AS, Kalthur G, Jain S, Mutalik S. Cyclodextrins as Carriers in Targeted Delivery of Therapeutic Agents: Focused Review on Traditional and Inimitable Applications. Curr Pharm Des 2019; 25:444-454. [DOI: 10.2174/1381612825666190306163602] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2018] [Accepted: 02/25/2019] [Indexed: 11/22/2022]
Abstract
The objective of the article is to provide a comprehensive review on the application of cyclodextrin
complexation in the delivery of drugs, bioactive molecules or macromolecules, with more emphasis on targeted
drug delivery. Classically the cyclodextrins have been considered only as a means of improving the solubility of
drugs; however, many attempts have been made to use cyclodextrins as drug delivery carriers. The cyclodextrin
surface can be modified with various ligands for active targeting of drugs. It can also be passively targeted
through various triggering mechanisms like thermal, magnetic, pH dependent, light dependent, ultrasound, etc. A
comprehensive literature review has been done in the area of drug delivery using cyclodextrins. Applications of
inclusion complexes in the drug delivery through various routes with examples are discussed. This review focuses
on receptor mediated active targeting as well as stimuli responsive passive targeting of drugs/genes by using
cyclodextrins. The article provides a detailed insight of the use of cyclodextrins and their derivatives on the targeted
delivery of the drugs/genes.
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Affiliation(s)
- Sushil Y. Raut
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education (MAHE), Manipal 576104, Karnataka State, India
| | - Alekhya S.N. Manne
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education (MAHE), Manipal 576104, Karnataka State, India
| | - Guruprasad Kalthur
- Department of Clinical Embryology, Kasturba Medical College, Manipal Academy of Higher Education, Manipal 576104, Karnataka State, India
| | - Sanyog Jain
- Centre for Pharmaceutical Nanotechnology, Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research, Sector 67, S.A.S. Nagar (Mohali), Punjab 160062, India
| | - Srinivas Mutalik
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education (MAHE), Manipal 576104, Karnataka State, India
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Li L, Scheiger JM, Levkin PA. Design and Applications of Photoresponsive Hydrogels. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2019; 31:e1807333. [PMID: 30848524 PMCID: PMC9285504 DOI: 10.1002/adma.201807333] [Citation(s) in RCA: 267] [Impact Index Per Article: 53.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/12/2018] [Revised: 01/18/2019] [Indexed: 05/16/2023]
Abstract
Hydrogels are the most relevant biochemical scaffold due to their tunable properties, inherent biocompatibility, and similarity with tissue and cell environments. Over the past decade, hydrogels have developed from static materials to "smart" responsive materials adapting to various stimuli, such as pH, temperature, chemical, electrical, or light. Light stimulation is particularly interesting for many applications because of the capability of contact-free remote manipulation of biomaterial properties and inherent spatial and temporal control. Moreover, light can be finely adjusted in its intrinsic properties, such as wavelength and intensity (i.e., the energy of an individual photon as well as the number of photons over time). Water is almost transparent for light in the photochemically relevant range (NIR-UV), thus hydrogels are well-suited scaffolds for light-responsive functionality. Hydrogels' chemical and physical variety combined with light responsiveness makes photoresponsive hydrogels ideal candidates for applications in several fields, ranging from biomaterials, medicine to soft robotics. Herein, the progress and new developments in the field of light-responsive hydrogels are elaborated by first introducing the relevant photochemistries before discussing selected applications in detail.
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Affiliation(s)
- Lei Li
- Institute of Toxicology and Genetics (ITG)Karlsruhe Institute of Technology (KIT)Hermann‐von‐Helmholtz Pl. 176344Eggenstein‐LeopoldshafenGermany
- Key Laboratory of Special Functional Aggregated MaterialsMinistry of EducationSchool of Chemistry and Chemical EngineeringShandong UniversityJinan250100P. R. China
| | - Johannes M. Scheiger
- Institute of Toxicology and Genetics (ITG)Karlsruhe Institute of Technology (KIT)Hermann‐von‐Helmholtz Pl. 176344Eggenstein‐LeopoldshafenGermany
- Institute of Technical Chemistry and Polymer Chemistry (ITCP)Karlsruhe Institute of Technology (KIT)76131KarlsruheGermany
| | - Pavel A. Levkin
- Institute of Toxicology and Genetics (ITG)Karlsruhe Institute of Technology (KIT)Hermann‐von‐Helmholtz Pl. 176344Eggenstein‐LeopoldshafenGermany
- Institute of Organic Chemistry (IOC)Karlsruhe Institute of Technology (KIT)76131KarlsruheGermany
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Wei T, Yu Q, Chen H. Responsive and Synergistic Antibacterial Coatings: Fighting against Bacteria in a Smart and Effective Way. Adv Healthc Mater 2019; 8:e1801381. [PMID: 30609261 DOI: 10.1002/adhm.201801381] [Citation(s) in RCA: 196] [Impact Index Per Article: 39.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Revised: 12/13/2018] [Indexed: 01/12/2023]
Abstract
Antibacterial coatings that eliminate initial bacterial attachment and prevent subsequent biofilm formation are essential in a number of applications, especially implanted medical devices. Although various approaches, including bacteria-repelling and bacteria-killing mechanisms, have been developed, none of them have been entirely successful due to their inherent drawbacks. In recent years, antibacterial coatings that are responsive to the bacterial microenvironment, that possess two or more killing mechanisms, or that have triggered-cleaning capability have emerged as promising solutions for bacterial infection and contamination problems. This review focuses on recent progress on three types of such responsive and synergistic antibacterial coatings, including i) self-defensive antibacterial coatings, which can "turn on" biocidal activity in response to a bacteria-containing microenvironment; ii) synergistic antibacterial coatings, which possess two or more killing mechanisms that interact synergistically to reinforce each other; and iii) smart "kill-and-release" antibacterial coatings, which can switch functionality between bacteria killing and bacteria releasing under a proper stimulus. The design principles and potential applications of these coatings are discussed and a brief perspective on remaining challenges and future research directions is presented.
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Affiliation(s)
- Ting Wei
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials; College of Chemistry; Chemical Engineering and Materials Science; Soochow University; 199 Ren'ai Road Suzhou 215123 P. R. China
| | - Qian Yu
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials; College of Chemistry; Chemical Engineering and Materials Science; Soochow University; 199 Ren'ai Road 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; 199 Ren'ai Road Suzhou 215123 P. R. China
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Jin X, Li X, Wang Y. Click regulation of cyclodextrin primary face for the preparation of novel chiral stationary phases. Electrophoresis 2019; 40:1978-1985. [DOI: 10.1002/elps.201800418] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2018] [Revised: 01/23/2019] [Accepted: 01/23/2019] [Indexed: 01/22/2023]
Affiliation(s)
- Xuan Jin
- Tianjin Key Laboratory of Molecular Optoelectronic Science; Department of Chemistry; School of Science; Tianjin University; Tianjin P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin P. R. China
| | - Xiaoxuan Li
- Department of Chemical Engineering; Chengde Petroleum College; Chengde Hebei P. R. China
| | - Yong Wang
- Tianjin Key Laboratory of Molecular Optoelectronic Science; Department of Chemistry; School of Science; Tianjin University; Tianjin P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin P. R. China
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40
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Dai Y, Chen X, Zhang X. Recent advances in stimuli-responsive polymeric micelles via click chemistry. Polym Chem 2019. [DOI: 10.1039/c8py01174e] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Stimuli-responsive polymeric micelles via click chemistry are divided into six major sections (temperature, light, ultrasound, pH, enzymes, and redox).
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Affiliation(s)
- Yu Dai
- Engineering Research Center of Nano-Geomaterials of Ministry of Education
- Faculty of Materials Science and Chemistry
- China University of Geosciences
- Wuhan 430074
- China
| | - Xin Chen
- School of Chemical Engineering and Technology
- Shanxi Key Laboratory of Energy Chemical Process Intensification
- Xi'an Jiao Tong University
- Xi'an 710049
- China
| | - Xiaojin Zhang
- Engineering Research Center of Nano-Geomaterials of Ministry of Education
- Faculty of Materials Science and Chemistry
- China University of Geosciences
- Wuhan 430074
- China
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Wang W, Guo H, Zeng L, Zhou J, Zhao L, Zhang G, Wang C, Xu B. Self-assembly of two ferrocence- and α-cyclodextrin-derived unconventional amphiphiles with redox responsiveness. Colloids Surf A Physicochem Eng Asp 2018. [DOI: 10.1016/j.colsurfa.2018.08.070] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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