1
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Haino T, Nitta N. Supramolecular Synthesis of Star Polymers. Chempluschem 2024; 89:e202400014. [PMID: 38407573 DOI: 10.1002/cplu.202400014] [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: 01/07/2024] [Revised: 02/25/2024] [Accepted: 02/26/2024] [Indexed: 02/27/2024]
Abstract
Supramolecular polymers, in which monomers are assembled via intermolecular interactions, have been extensively studied. The fusion of supramolecular polymers with conventional polymers has attracted the attention of many researchers. In this review article, the recent progress in the construction of supramolecular star polymers, including regular star polymers and miktoarm star polymers, is discussed. The initial sections briefly provide an overview of the conventional classification and synthesis methods for star polymers. Coordination-driven self-assembly was investigated for the supramolecular synthesis of star polymers. Star polymers with multiple polymer chains radiating from metal-organic polyhedra (MOPs) have also been described. Particular focus has been placed on the synthesis of star polymers featuring supramolecular cores formed through hydrogen-bonding-directed self-assembly. After describing the synthesis of star polymers based on host-guest complexes, the construction of miktoarm star polymers based on the molecular recognition of coordination capsules is detailed.
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Affiliation(s)
- Takeharu Haino
- Department of Chemistry, Graduate School of Advanced Science and Engineering, Hiroshima University, 1-3-1 Kagamiyama, Higashihiroshima, Higashi-Hiroshima, 739-8526, Japan
- International Institute for Sustainability with Knotted Chiral Meta Matter (WPI-SKCM2), Hiroshima University, 2-313 Kagamiyama, Higashi-Hiroshima, Hiroshima, 739-8527, Japan
| | - Natsumi Nitta
- Pritzker School of Molecular Engineering, The University of Chicago, 5640 South Elise Avenue, Chicago, Illinois, 60637, United States
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2
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Lu B, Lu X, Mu M, Meng S, Feng Y, Zhang Y. Novel near-infrared BODIPY-cyclodextrin complexes for photodynamic therapy. Heliyon 2024; 10:e26907. [PMID: 38449663 PMCID: PMC10915388 DOI: 10.1016/j.heliyon.2024.e26907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Revised: 02/21/2024] [Accepted: 02/21/2024] [Indexed: 03/08/2024] Open
Abstract
To meet the requirements of diagnosis and treatment, photodynamic therapy (PDT) is a promising cancer treatment with less side-effect. A series of novel BODIPY complexes (BODIPY-CDs) served as PDT agents were first reported to enhance the biocompatibility and water solubility of BODIPY matrix through the click reaction of alkynyl-containing BODIPY and azide-modified cyclodextrin (CD). BODIPY-CDs possessed superior water solubility due to the introduction of CD and their fluorescence emission apparently redshifted (>90 nm) on account of triazole units as the linkers compared to alkynyl-containing BODIPY. Moreover, all the BODIPY-CDs were no cytotoxicity toward NIH 3T3 in different drug concentrations from 12.5 to 200 μg/mL, and had a certain inhibitory effect on tumor HeLa cells. Particularly, BODIPY-β-CD exhibited high reactive oxygen species generation and excellent photodynamic therapy activity against HeLa cells compared to other complexes. The cell viability of BODIPY-β-CD was dramatically reduced up to 20% in the concentration of 100 μg/mL upon 808 nm laser irradiation. This architecture might provide a new opportunity to develop valuable photodynamic therapy agents for tumor cells.
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Affiliation(s)
- Bowei Lu
- School of Chemical Engineering and Technology, Institute of Molecular Plus, Tianjin University, Tianjin, China
| | - Xu Lu
- Ministry of Health and Medical, General Hospital of Tianjin Medical University, Tianjin, China
| | - Manman Mu
- School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin, China
| | - Shuxian Meng
- School of Chemical Engineering and Technology, Institute of Molecular Plus, Tianjin University, Tianjin, China
| | - Yaqing Feng
- School of Chemical Engineering and Technology, Institute of Molecular Plus, Tianjin University, Tianjin, China
| | - Yi Zhang
- School of Chemical Engineering and Technology, Institute of Molecular Plus, Tianjin University, Tianjin, China
- Haihe Laboratory of Sustainable Chemical Transformations, Tianjin, China
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3
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Zou H, Zhao S, Wu Q, Chu B, Zhou L. One-Pot Synthesis, Circularly Polarized Luminescence, and Controlled Self-Assembly of Janus-Type Miktoarm Star Copolymers. ACS Macro Lett 2024:227-233. [PMID: 38300520 DOI: 10.1021/acsmacrolett.3c00703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2024]
Abstract
With the aim of broadening the scope of Janus-type polymers with new functionalities, Janus-type miktoarm star copolymers comprising helical poly(phenyl isocyanide) (PPI) and a vinyl polymer were designed and synthesized via a combination of Pd(II)-initiated isocyanide polymerization and atom transfer radical polymerization (ATRP). A functional β-cyclodextrin bearing 7 Pd(II) complexes at one side and 14 bromine groups at the other side ((Pd(II))7-CD-(Br)14) was prepared and used as an initiator for the one-pot polymerization of phenyl isocyanide and the ATRP of vinyl monomers in a living and controlled manner. A variety of Janus-type copolymers with different structures and tunable compositions were facilely obtained by using this method. Thus, Janus-type copolymers composed of helical PPIs and tetraphenylethylene-modified vinyl polymers exhibited a significant circularly polarized luminescence performance in both soluble and aggregated states. Meanwhile, Janus-type copolymers containing PPIs and hydrophilic vinyl polymers presented amphiphilicity and self-assembled into diverse morphologies.
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Affiliation(s)
- Hui Zou
- Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering, Hefei University of Technology, 193 Tunxi Road, Hefei, 230009 Anhui, China
| | - Shuyang Zhao
- Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering, Hefei University of Technology, 193 Tunxi Road, Hefei, 230009 Anhui, China
| | - Qiliang Wu
- Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering, Hefei University of Technology, 193 Tunxi Road, Hefei, 230009 Anhui, China
| | - Benfa Chu
- School of Materials Science and Engineering, Anhui University of Science and Technology, Huainan, 23200 Anhui, China
| | - Li Zhou
- Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering, Hefei University of Technology, 193 Tunxi Road, Hefei, 230009 Anhui, China
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4
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Zhao X, Yang S, He F, Liu H, Mai K, Huang J, Yu G, Feng Y, Li J. Light-dimerization telechelic alginate-based amphiphiles reinforced Pickering emulsion for 3D printing. Carbohydr Polym 2023; 299:120170. [PMID: 36876785 DOI: 10.1016/j.carbpol.2022.120170] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Revised: 09/14/2022] [Accepted: 09/26/2022] [Indexed: 11/28/2022]
Abstract
Functional Pickering emulsions that depend on the interparticle interactions hold promise for building template materials. A novel coumarin-grafting alginate-based amphiphilic telechelic macromolecules (ATMs) undergoing photo-dimerization enhanced particle-particle interactions and changed the self-assembly behavior in solutions. The influence of self-organization of polymeric particles on the droplet size, microtopography, interfacial adsorption and viscoelasticity of Pickering emulsions were further determined by multi-scale methodology. Results showed that stronger attractive interparticle interactions of ATMs (post-UV) endowed Pickering emulsion with small droplet size (16.8 μm), low interfacial tension (9.31 mN/m), thick interfacial film, high interfacial viscoelasticity and adsorption mass, and well stability. The high yield stress, outstanding extrudability (n1 < 1), high structure maintainability, and well shape retention ability, makes them ideal inks for direct 3D printing without any additions. The ATMs provides an increased capacity to produce stable Pickering emulsions with tailoring their interfacial performances and, providing a platform for fabricating and developing alginate-based Pickering emulsion-templated materials.
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Affiliation(s)
- Xinyu Zhao
- Key Laboratory of Advanced Materials of Tropical Island Resources of Ministry of Education and School of Chemical Engineering and Technology, Hainan University, Haikou, Hainan 570228, China
| | - Shujuan Yang
- Key Laboratory of Advanced Materials of Tropical Island Resources of Ministry of Education and School of Chemical Engineering and Technology, Hainan University, Haikou, Hainan 570228, China
| | - Furui He
- Key Laboratory of Advanced Materials of Tropical Island Resources of Ministry of Education and School of Chemical Engineering and Technology, Hainan University, Haikou, Hainan 570228, China
| | - Haifang Liu
- Key Laboratory of Advanced Materials of Tropical Island Resources of Ministry of Education and School of Chemical Engineering and Technology, Hainan University, Haikou, Hainan 570228, China
| | - Keyang Mai
- Key Laboratory of Advanced Materials of Tropical Island Resources of Ministry of Education and School of Chemical Engineering and Technology, Hainan University, Haikou, Hainan 570228, China
| | - Junhao Huang
- Key Laboratory of Advanced Materials of Tropical Island Resources of Ministry of Education and School of Chemical Engineering and Technology, Hainan University, Haikou, Hainan 570228, China
| | - Gaobo Yu
- Key Laboratory of Advanced Materials of Tropical Island Resources of Ministry of Education and School of Chemical Engineering and Technology, Hainan University, Haikou, Hainan 570228, China
| | - Yuhong Feng
- Key Laboratory of Advanced Materials of Tropical Island Resources of Ministry of Education and School of Chemical Engineering and Technology, Hainan University, Haikou, Hainan 570228, China.
| | - Jiacheng Li
- Key Laboratory of Advanced Materials of Tropical Island Resources of Ministry of Education and School of Chemical Engineering and Technology, Hainan University, Haikou, Hainan 570228, China.
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5
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Yadav S, Singh R, Kumar P. Bioresponsive inulin‐azobenzene nanostructures for targeted drug delivery to colon. J Appl Polym Sci 2022. [DOI: 10.1002/app.52950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Santosh Yadav
- Nucleic Acids Research Laboratory CSIR‐Institute of Genomics and Integrative Biology Delhi India
| | - Reena Singh
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad India
| | - Pradeep Kumar
- Nucleic Acids Research Laboratory CSIR‐Institute of Genomics and Integrative Biology Delhi India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad India
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6
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Xue Y, Huang D, Wang X, Zhang C. A Study on the Dual Thermo- and pH-Responsive Behaviors of Well-Defined Star-like Block Copolymers Synthesize by Combining of RAFT Polymerization and Thiol-Ene Click Reaction. Polymers (Basel) 2022; 14:polym14091695. [PMID: 35566865 PMCID: PMC9103776 DOI: 10.3390/polym14091695] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 04/15/2022] [Accepted: 04/18/2022] [Indexed: 11/16/2022] Open
Abstract
A series of stimuli-responsive star-like block copolymers are synthesized via the combination of reversible addition, fragmentation chain transfer (RAFT) polymerization, and photo-initiated thiol-ene (PITE) click reaction. The controllable block ratio and block sequence, narrow distribution of molecular weight, and customized arm numbers of the star-shaped copolymers reveal the feasibility and benefits of combination of RAFT polymerization and PITE click reaction for synthesis of well-defined star-like (co)polymers. A clear insight into the relationship among the arm number, block sequence, and block ratio of the star-like block copolymers and their stimuli-responsive aggregation behavior was achieved via dynamic light scattering and UV-vis spectroscopy study. Notably, the star-like poly(acrylic acid)-b-poly(2-(dimethylamino) ethyl methacrylate) (star-PAA-b-PDMAEMA) shows higher lower critical solution temperature (LCST) compared to star-PDMAEMA-b-PAA with the same arm number and block ratio due to the inner charged PAA segments at pH > IEP. In addition, for star-like PAA-b-PDMAEMA, higher PAA content enhances the hydrophilicity of the polymer in basic solution and leads to the LCST increase, except for star-PAA1-b-PDMAEMA4 at pH = 9.0 (≈IEP). For star-PDMAEMA-b-PAA, the PAA content shows minimal effect on their LCSTs, except for the polymer in solution with pH = 9.5, which is far from their IEP. The star-like block copolymers with well-defined structure and tunable composition, especially the facile-controlled block sequence, bring us a challenging opportunity to control the stimuli-responsive properties of star-like block copolymers.
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7
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Hibino M, Tanaka K, Ouchi M, Terashima T. Amphiphilic Random-Block Copolymer Micelles in Water: Precise and Dynamic Self-Assembly Controlled by Random Copolymer Association. Macromolecules 2021. [DOI: 10.1021/acs.macromol.1c02186] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Masayuki Hibino
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Kei Tanaka
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Makoto Ouchi
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Takaya Terashima
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
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8
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Zheng M, Yuan J. Polymeric nanostructures based on azobenzene and their biomedical applications: synthesis, self-assembly and stimuli-responsiveness. Org Biomol Chem 2021; 20:749-767. [PMID: 34908082 DOI: 10.1039/d1ob01823j] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Amphiphilic polymers can self-assemble to form nanoparticles with different structures under suitable conditions. Polymer nanoparticles functionalized with aromatic azo groups are endowed with photo-responsive properties. In recent years, a variety of photoresponsive polymers and nanoparticles have been developed based on azobenzene, using different molecular design strategies and synthetic routes. This article reviews the progress of this rapidly developing research field, focusing on the structure, synthesis, assembly and response of photo-responsive polymer assemblies. According to the molecular structure, photo-responsive polymers can be divided into linear polymers containing azobenzene in a side chain, linear polymers containing azobenzene in the main chain, linear polymers containing azobenzene in an end group, branched polymers containing azobenzene and supramolecular polymers containing azobenzene. These systems have broad biomedical application prospects in the field of drug delivery and imaging applications.
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Affiliation(s)
- Mingxin Zheng
- Key Lab of Organic Optoelectronics & Molecular Engineering, Department of Chemistry, Tsinghua University, Beijing 100084, China.
| | - Jinying Yuan
- Key Lab of Organic Optoelectronics & Molecular Engineering, Department of Chemistry, Tsinghua University, Beijing 100084, China.
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9
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Wang K, Shao YG, Yan FZ, Zhang Z, Li S. Construction of Supramolecular Polymers with Different Topologies by Orthogonal Self-Assembly of Cryptand-Paraquat Recognition and Metal Coordination. Molecules 2021; 26:952. [PMID: 33670156 PMCID: PMC7916833 DOI: 10.3390/molecules26040952] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 02/04/2021] [Accepted: 02/06/2021] [Indexed: 12/04/2022] Open
Abstract
Recently, metal-coordinated orthogonal self-assembly has been used as a feasible and efficient method in the construction of polymeric materials, which can also provide supramolecular self-assembly complexes with different topologies. Herein, a cryptand with a rigid pyridyl group on the third arm derived from BMP32C10 was synthesized. Through coordination-driven self-assembly with a bidentate organoplatinum(II) acceptor or tetradentate Pd(BF4)2•4CH3CN, a di-cryptand complex and tetra-cryptand complex were prepared, respectively. Subsequently, through the addition of a di-paraquat guest, linear and cross-linked supramolecular polymers were constructed through orthogonal self-assembly, respectively. By comparing their proton nuclear magnetic resonance (1H NMR) and diffusion-ordered spectroscopy (DOSY) spectra, it was found that the degrees of polymerization were dependent not only on the concentrations of the monomers but also on the topologies of the supramolecular polymers.
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Affiliation(s)
- Kai Wang
- College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou 311121, China
| | - Yuan-Guang Shao
- College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou 311121, China
| | - Feng-Zhi Yan
- College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou 311121, China
| | - Zibin Zhang
- College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou 311121, China
| | - Shijun Li
- College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou 311121, China
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10
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Hirao T, Fukuta K, Haino T. Polymerization of a biscalix[5]arene derivative. RSC Adv 2021; 11:17587-17594. [PMID: 35480194 PMCID: PMC9033180 DOI: 10.1039/d1ra02276h] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Accepted: 05/09/2021] [Indexed: 12/14/2022] Open
Abstract
Recent decades have seen an increased interest in the preparation of polymers possessing host or guest moieties as the end group, which has enabled new polymeric materials such as self-healable, shape-memory, and stimuli-responsive materials. Such polymers are commonly synthesized by tethering the host or guest moieties to polymers. On the other hand, there are limited reports demonstrating the preparation of host- or guest-appended polymers by directly polymerizing the corresponding host- or guest-appended monomers, which is valuable for easy access to diverse polymers from single molecular species. However, reactive host and/or guest moieties of the monomer interfere with the polymerization reaction. Here, we report that a biscalix[5]arene host-appended molecule can be polymerized with various monomers to form the corresponding host-appended polymers. The host–guest complexation behavior of calix[5]arene-appended polymers with fullerene derivatives was studied by 1H NMR and UV/Vis spectroscopic techniques, which revealed that the long polymer chains did not prevent host–guest complexation even when the fullerene derivative was equipped with a polymer chain. Thus, the present study shows the potential for developing polymers that have various combinations of polymer chains. A calix[5]arene appended monomer molecule was subjected to polymerization reaction to yield corresponding methacrylate polymers. The calix[5]arene appended polymers showed excellent encapsulation capability for fullerene molecules.![]()
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Affiliation(s)
- Takehiro Hirao
- Department of Chemistry
- Graduate School of Advanced Science and Engineering
- Hiroshima University
- Higashi-Hiroshima
- Japan
| | - Kazushi Fukuta
- Department of Chemistry
- Graduate School of Science
- Hiroshima University
- Higashi-Hiroshima
- Japan
| | - Takeharu Haino
- Department of Chemistry
- Graduate School of Advanced Science and Engineering
- Hiroshima University
- Higashi-Hiroshima
- Japan
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11
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Abstract
After introducing the concept of cyclodextrin polymers, their classification and applications have been summarized.
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Affiliation(s)
- Bingren Tian
- College of Chemistry and Chemical Engineering
- Xinjiang University
- Urumchi 830001
- China
| | - Jiayue Liu
- School of Pharmacy
- Ningxia Medical University
- Yinchuan 750004
- China
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12
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Li H, Zhou LL, Chen JY, Li XY, Kuang GC. Visible light mediated BODIPY/Azo/cyclodextrin based supramolecular polymer assemblies in different water content solutions. Polym Chem 2020. [DOI: 10.1039/d0py00942c] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
A novel visible light responsive supramolecular polymer based on oligo(ethylene glycol) modified BODIPY (BDP), tetramethoxyazobenzene (Azo) and dimeric β-cyclodextrin (β-CD-C) was reported.
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Affiliation(s)
- Hang Li
- State Key Laboratory of Power Metallurgy
- Department of Polymer Materials and Engineering
- Central South University
- Changsha
- P. R. China
| | - Liang-Liang Zhou
- State Key Laboratory of Power Metallurgy
- Department of Polymer Materials and Engineering
- Central South University
- Changsha
- P. R. China
| | - Jia-Yi Chen
- State Key Laboratory of Power Metallurgy
- Department of Polymer Materials and Engineering
- Central South University
- Changsha
- P. R. China
| | - Xing-Yu Li
- State Key Laboratory of Power Metallurgy
- Department of Polymer Materials and Engineering
- Central South University
- Changsha
- P. R. China
| | - Gui-Chao Kuang
- State Key Laboratory of Power Metallurgy
- Department of Polymer Materials and Engineering
- Central South University
- Changsha
- P. R. China
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13
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Zhou W, Wang J, Ding P, Guo X, Cohen Stuart MA, Wang J. Functional Polyion Complex Vesicles Enabled by Supramolecular Reversible Coordination Polyelectrolytes. Angew Chem Int Ed Engl 2019; 58:8494-8498. [DOI: 10.1002/anie.201903513] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Revised: 04/10/2017] [Indexed: 12/25/2022]
Affiliation(s)
- Wenjuan Zhou
- State Key Laboratory of Chemical Engineering and Shanghai Key Laboratory of Multiphase Materials Chemical EngineeringEast China University of Science and Technology 130 Meilong Road Shanghai 200237 P. R. China
| | - Jiahua Wang
- State Key Laboratory of Chemical Engineering and Shanghai Key Laboratory of Multiphase Materials Chemical EngineeringEast China University of Science and Technology 130 Meilong Road Shanghai 200237 P. R. China
| | - Peng Ding
- State Key Laboratory of Chemical Engineering and Shanghai Key Laboratory of Multiphase Materials Chemical EngineeringEast China University of Science and Technology 130 Meilong Road Shanghai 200237 P. R. China
| | - Xuhong Guo
- State Key Laboratory of Chemical Engineering and Shanghai Key Laboratory of Multiphase Materials Chemical EngineeringEast China University of Science and Technology 130 Meilong Road Shanghai 200237 P. R. China
| | - Martien A. Cohen Stuart
- State Key Laboratory of Chemical Engineering and Shanghai Key Laboratory of Multiphase Materials Chemical EngineeringEast China University of Science and Technology 130 Meilong Road Shanghai 200237 P. R. China
| | - Junyou Wang
- State Key Laboratory of Chemical Engineering and Shanghai Key Laboratory of Multiphase Materials Chemical EngineeringEast China University of Science and Technology 130 Meilong Road Shanghai 200237 P. R. China
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14
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Yao X, Huang P, Nie Z. Cyclodextrin-based polymer materials: From controlled synthesis to applications. Prog Polym Sci 2019. [DOI: 10.1016/j.progpolymsci.2019.03.004] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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15
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Zhou W, Wang J, Ding P, Guo X, Cohen Stuart MA, Wang J. Functional Polyion Complex Vesicles Enabled by Supramolecular Reversible Coordination Polyelectrolytes. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201903513] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Wenjuan Zhou
- State Key Laboratory of Chemical Engineering and Shanghai Key Laboratory of Multiphase Materials Chemical EngineeringEast China University of Science and Technology 130 Meilong Road Shanghai 200237 P. R. China
| | - Jiahua Wang
- State Key Laboratory of Chemical Engineering and Shanghai Key Laboratory of Multiphase Materials Chemical EngineeringEast China University of Science and Technology 130 Meilong Road Shanghai 200237 P. R. China
| | - Peng Ding
- State Key Laboratory of Chemical Engineering and Shanghai Key Laboratory of Multiphase Materials Chemical EngineeringEast China University of Science and Technology 130 Meilong Road Shanghai 200237 P. R. China
| | - Xuhong Guo
- State Key Laboratory of Chemical Engineering and Shanghai Key Laboratory of Multiphase Materials Chemical EngineeringEast China University of Science and Technology 130 Meilong Road Shanghai 200237 P. R. China
| | - Martien A. Cohen Stuart
- State Key Laboratory of Chemical Engineering and Shanghai Key Laboratory of Multiphase Materials Chemical EngineeringEast China University of Science and Technology 130 Meilong Road Shanghai 200237 P. R. China
| | - Junyou Wang
- State Key Laboratory of Chemical Engineering and Shanghai Key Laboratory of Multiphase Materials Chemical EngineeringEast China University of Science and Technology 130 Meilong Road Shanghai 200237 P. R. China
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16
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Shen P, Qiu L. Dual-responsive recurrent self-assembly of a supramolecular polymer based on the host–guest complexation interaction between β-cyclodextrin and azobenzene. NEW J CHEM 2018. [DOI: 10.1039/c7nj05042a] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel supramolecular polymer PAE-g-Azo@β-CD-PEG was constructed, which significantly displayed pH- and photo-dual-responsive recurrent self-assembly behaviors.
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Affiliation(s)
- Ping Shen
- Ministry of Educational (MOE) Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Liyan Qiu
- Ministry of Educational (MOE) Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
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17
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Controlled cross-linking strategy for formation of hydrogels, microgels and nanogels. CHINESE JOURNAL OF POLYMER SCIENCE 2017. [DOI: 10.1007/s10118-018-2061-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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18
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Guo Y, Li M, Li X, Shang Y, Liu H. Stimuli-responsive and micellar behaviors of star-shaped poly[2-(dimethylamino)ethyl methacrylate]-b-poly[2-(2-methoxyethoxy)ethyl methacrylate] with a β-cyclodextrin core. REACT FUNCT POLYM 2017. [DOI: 10.1016/j.reactfunctpolym.2017.04.013] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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19
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Wang X, Wang J, Yang Y, Yang F, Wu D. Fabrication of multi-stimuli responsive supramolecular hydrogels based on host–guest inclusion complexation of a tadpole-shaped cyclodextrin derivative with the azobenzene dimer. Polym Chem 2017. [DOI: 10.1039/c7py00698e] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Multi-responsive supramolecular hydrogels, based on host–guest complexation of tadpole-shaped cyclodextrin with the azobenzene dimer, possess reversible sol–gel transition behaviors and better biocompatibility.
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Affiliation(s)
- Xing Wang
- Beijing National Laboratory for Molecular Sciences
- State Key Laboratory of Polymer Physics & Chemistry
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Juan Wang
- Beijing National Laboratory for Molecular Sciences
- State Key Laboratory of Polymer Physics & Chemistry
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Yanyu Yang
- Beijing National Laboratory for Molecular Sciences
- State Key Laboratory of Polymer Physics & Chemistry
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Fei Yang
- Beijing National Laboratory for Molecular Sciences
- State Key Laboratory of Polymer Physics & Chemistry
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Decheng Wu
- Beijing National Laboratory for Molecular Sciences
- State Key Laboratory of Polymer Physics & Chemistry
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
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20
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Zou H, Lu Y, Yuan W, Wang S. UV light- and thermo-responsive hierarchical assemblies based on the inclusion complexation of β-cyclodextrin and azobenzene. Polym Chem 2017. [DOI: 10.1039/c6py02016j] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
UV- and thermo-responsive hierarchical assemblies consisting of an umbrella-shaped supramolecular polymer have been achieved based on the inclusion complexation between β-cyclodextrin and azobenzene.
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Affiliation(s)
- Hui Zou
- School of Materials Science and Engineering
- Tongji University
- Shanghai 201804
- China
| | - Yeqiang Lu
- School of Materials Science and Engineering
- Tongji University
- Shanghai 201804
- China
| | - Weizhong Yuan
- School of Materials Science and Engineering
- Tongji University
- Shanghai 201804
- China
| | - Shanfeng Wang
- Department of Materials Science and Engineering
- The University of Tennessee
- Knoxville
- USA
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21
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Gao Z, Chen M, Hu Y, Dong S, Cui J, Hao J. Tunable assembly and disassembly of responsive supramolecular polymer brushes. Polym Chem 2017. [DOI: 10.1039/c7py00149e] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Tunable assembly and disassembly of stimuli-responsive supramolecular polymer brushes are induced by using host–guest interactions between β-cyclodextrin and azobenzene groups.
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Affiliation(s)
- Zhiliang Gao
- Key Laboratory of Colloid and Interface Chemistry & Key Laboratory of Special Aggregated Materials of Ministry of Education
- Shandong University
- Jinan 250100
- P. R. China
| | - Mengjun Chen
- Key Laboratory of Colloid and Interface Chemistry & Key Laboratory of Special Aggregated Materials of Ministry of Education
- Shandong University
- Jinan 250100
- P. R. China
| | - Yuanyuan Hu
- Key Laboratory of Colloid and Interface Chemistry & Key Laboratory of Special Aggregated Materials of Ministry of Education
- Shandong University
- Jinan 250100
- P. R. China
| | - Shuli Dong
- Key Laboratory of Colloid and Interface Chemistry & Key Laboratory of Special Aggregated Materials of Ministry of Education
- Shandong University
- Jinan 250100
- P. R. China
| | - Jiwei Cui
- Key Laboratory of Colloid and Interface Chemistry & Key Laboratory of Special Aggregated Materials of Ministry of Education
- Shandong University
- Jinan 250100
- P. R. China
| | - Jingcheng Hao
- Key Laboratory of Colloid and Interface Chemistry & Key Laboratory of Special Aggregated Materials of Ministry of Education
- Shandong University
- Jinan 250100
- P. R. China
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22
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Huang D, Wang Y, Yang F, Shen H, Weng Z, Wu D. Charge-reversible and pH-responsive biodegradable micelles and vesicles from linear-dendritic supramolecular amphiphiles for anticancer drug delivery. Polym Chem 2017. [DOI: 10.1039/c7py01556a] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The linear-dendritic supramolecular amphiphiles could assemble into charge-reversible and pH-responsive biodegradable micelles and vesicles.
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Affiliation(s)
- Da Huang
- Beijing National Laboratory for Molecular Sciences
- State Key Laboratory of Polymer Physics & Chemistry
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Yaqiang Wang
- Beijing National Laboratory for Molecular Sciences
- State Key Laboratory of Polymer Physics & Chemistry
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Fei Yang
- Beijing National Laboratory for Molecular Sciences
- State Key Laboratory of Polymer Physics & Chemistry
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Hong Shen
- Beijing National Laboratory for Molecular Sciences
- State Key Laboratory of Polymer Physics & Chemistry
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Zuquan Weng
- College of Biological Science and Technology
- Fuzhou University
- Fuzhou 350116
- China
| | - Decheng Wu
- Beijing National Laboratory for Molecular Sciences
- State Key Laboratory of Polymer Physics & Chemistry
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
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23
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Wang J, Li B, Wang X, Yang F, Shen H, Wu D. Morphological Evolution of Self-Assembled Structures Induced by the Molecular Architecture of Supra-Amphiphiles. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2016; 32:13706-13715. [PMID: 27966989 DOI: 10.1021/acs.langmuir.6b03550] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
A series of telechelic supramolecular amphiphiles [POSS-Azo8@(β-CD-PDMAEMA)1→8] was accomplished by orthogonally coupling the multiarm host polymer β-cyclodextrin-poly(dimethylaminoethyl methacrylate) (β-CD-PDMAEMA) with an octatelechelic guest molecule azobenzene modified-polyhedral oligomeric silsesquioxanes (POSS-Azo8) under different host-guest ratios. These telechelic supramolecular amphiphiles possess a rigid core and flexible corona. Increasing the multiarm host polymer coupled onto the rigid POSS core made the molecular architecture tend to be symmetrical and spherical. POSS-Azo8@[β-CD-PDMAEMA]1→8 could self-assemble into diverse morphologies evolving from spherical micelles, wormlike micelles, and branched aggregates to bowl-shaped vesicles. Distinct from the traditional linear amphiphilic polymers, we discovered that the self-assembly of POSS-Azo8@[β-CD-PDMAEMA]1→8 was dominantly regulated by their molecular architectures instead of hydrophilicity, which has also been verified using computer simulation results.
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Affiliation(s)
| | | | | | - Fei Yang
- University of Chinese Academy of Sciences , Beijing 100049, P.R. China
| | | | - Decheng Wu
- University of Chinese Academy of Sciences , Beijing 100049, P.R. China
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24
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Ding L, Wang C, Jiang R, Wang L, Song W. Preparation of small and photoresponsive polymer nanoparticles by intramolecular crosslinking of reactive star azo-polymers. REACT FUNCT POLYM 2016. [DOI: 10.1016/j.reactfunctpolym.2016.10.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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25
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Zhou C, Wang D, Cao M, Chen Y, Liu Z, Wu C, Xu H, Wang S, Wang Y. Self-Aggregation, Antibacterial Activity, and Mildness of Cyclodextrin/Cationic Trimeric Surfactant Complexes. ACS APPLIED MATERIALS & INTERFACES 2016; 8:30811-30823. [PMID: 27798831 DOI: 10.1021/acsami.6b11667] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Despite efficacious antimicrobial activity, cationic oligomeric surfactants show strong skin irritation potential due to their larger cationic charge numbers and multiple hydrophobic chains. This work reports that the incorporation of α-, β-, and γ-CDs with different cavity sizes can effectively improve the mildness of cationic ammonium trimeric surfactant DTAD with a star-shaped spacer while maintaining its high antibacterial activity. On the basis of the different cavity sizes of CDs and the asymmetry in the spacer of DTAD, the CD/DTAD mixtures form α-CD@DTAD, 2α-CD@DTAD, β-CD@DTAD, and γ-CD@DTAD complexes. Compared to DTAD, these CD/DTAD complexes show much stronger self-assembly ability with much lower critical aggregation concentrations (CAC) and form more diverse aggregates with reduced zeta potential. Just above their CACs, the CD/DTAD complexes form vesicles or solid spherical aggregates of ∼50 nm and then transform into small micelles of ∼10 nm as the concentration increases. The strong self-assembly ability and the multiple sites of hydrogen bonds of the CD/DTAD complexes endow them with high antibacterial activity against E. coli, showing a very low minimum inhibitory concentration (2.22-2.48 μM) comparable to that of DTAD. In particular, the addition of CDs significantly reduces the abilities of DTAD in solubilizing zein (a skin model protein) and in binding with zein, and the mildness decreases in the order of 2α-CD@DTAD > β-CD@DTAD > γ-CD@DTAD > α-CD@DTAD. This tendency depends on their different self-assembling structures, and the formation of vesicles is approved to be in favor of the improvement of the mildness.
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Affiliation(s)
- Chengcheng Zhou
- University of Chinese Academy of Sciences , Beijing 100049, People's Republic of China
| | - Dong Wang
- Centre for Bioengineering and Biotechnology, China University of Petroleum (East China) , Qingdao 266580, People's Republic of China
| | - Meiwen Cao
- Centre for Bioengineering and Biotechnology, China University of Petroleum (East China) , Qingdao 266580, People's Republic of China
| | - Yao Chen
- University of Chinese Academy of Sciences , Beijing 100049, People's Republic of China
| | - Zhang Liu
- University of Chinese Academy of Sciences , Beijing 100049, People's Republic of China
| | - Chunxian Wu
- University of Chinese Academy of Sciences , Beijing 100049, People's Republic of China
| | - Hai Xu
- Centre for Bioengineering and Biotechnology, China University of Petroleum (East China) , Qingdao 266580, People's Republic of China
| | | | - Yilin Wang
- University of Chinese Academy of Sciences , Beijing 100049, People's Republic of China
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26
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Shalaeva YV, Morozova JE, Syakaev VV, Kazakova EK, Ermakova AM, Nizameev IR, Kadirov MK, Konovalov AI. Supramolecular nanoscale systems based on amphiphilic tetramethylensulfonatocalix[4]resorcinarenes and cationic polyelectrolyte with controlled guest molecule binding. Supramol Chem 2016. [DOI: 10.1080/10610278.2016.1219034] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Yana V. Shalaeva
- A. E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center, Russian Academy of Science, Kazan, Russian Federation
- Department of Organic Chemistry, A. M. Butlerov Institute of Chemistry, Kazan Federal University, Kazan, Russian Federation
| | - Ju E. Morozova
- A. E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center, Russian Academy of Science, Kazan, Russian Federation
- Department of Organic Chemistry, A. M. Butlerov Institute of Chemistry, Kazan Federal University, Kazan, Russian Federation
| | - V. V. Syakaev
- A. E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center, Russian Academy of Science, Kazan, Russian Federation
| | - E. Kh Kazakova
- A. E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center, Russian Academy of Science, Kazan, Russian Federation
| | - A. M. Ermakova
- Department of Organic Chemistry, A. M. Butlerov Institute of Chemistry, Kazan Federal University, Kazan, Russian Federation
| | - I. R. Nizameev
- A. E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center, Russian Academy of Science, Kazan, Russian Federation
| | - M. K. Kadirov
- A. E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center, Russian Academy of Science, Kazan, Russian Federation
| | - A. I. Konovalov
- A. E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center, Russian Academy of Science, Kazan, Russian Federation
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27
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Wang H, Yan H, Zhu Y, Chen W, Zhang J, Wang C. Synthesis and characterization of thermo-responsive supramolecular diblock copolymers. JOURNAL OF POLYMER RESEARCH 2016. [DOI: 10.1007/s10965-016-0949-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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28
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Yadav S, Deka SR, Verma G, Sharma AK, Kumar P. Photoresponsive amphiphilic azobenzene–PEG self-assembles to form supramolecular nanostructures for drug delivery applications. RSC Adv 2016. [DOI: 10.1039/c5ra26658k] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Self-assembled smart nanostructures have emerged as controlled and site-specific systems for drug delivery applications.
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Affiliation(s)
- Santosh Yadav
- Nucleic Acids Research Laboratory
- CSIR-Institute of Genomics and Integrative Biology
- Delhi 110007
- India
- Academy of Scientific and Innovative Research
| | - Smriti Rekha Deka
- Nucleic Acids Research Laboratory
- CSIR-Institute of Genomics and Integrative Biology
- Delhi 110007
- India
| | - Geeta Verma
- Nucleic Acids Research Laboratory
- CSIR-Institute of Genomics and Integrative Biology
- Delhi 110007
- India
| | - Ashwani Kumar Sharma
- Nucleic Acids Research Laboratory
- CSIR-Institute of Genomics and Integrative Biology
- Delhi 110007
- India
| | - Pradeep Kumar
- Nucleic Acids Research Laboratory
- CSIR-Institute of Genomics and Integrative Biology
- Delhi 110007
- India
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29
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Ren B, Zhang M, Gao H, Zheng J, Jia L. Atomic elucidation of the cyclodextrin effects on DDT solubility and biodegradation. Phys Chem Chem Phys 2016; 18:17380-8. [DOI: 10.1039/c6cp02790c] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Different binding modes between DDT and CDs explain why only α-CD can promote the bioavailability and biodegradation of DDT by simultaneously increasing its aqueous solubility and membrane interaction.
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Affiliation(s)
- Baiping Ren
- School of Life Science and Biotechnology
- Dalian University of Technology
- Dalian 116024
- China
- Department of Chemical and Biomolecular Engineering
| | - Mingzhen Zhang
- Department of Chemical and Biomolecular Engineering
- The University of Akron
- Akron
- USA
| | - Huipeng Gao
- School of Life Science and Biotechnology
- Dalian University of Technology
- Dalian 116024
- China
| | - Jie Zheng
- Department of Chemical and Biomolecular Engineering
- The University of Akron
- Akron
- USA
| | - Lingyun Jia
- School of Life Science and Biotechnology
- Dalian University of Technology
- Dalian 116024
- China
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30
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Wang J, Wang X, Yang F, Shen H, You Y, Wu D. Effect of Topological Structures on the Self-Assembly Behavior of Supramolecular Amphiphiles. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2015; 31:13834-13841. [PMID: 26632872 DOI: 10.1021/acs.langmuir.5b03823] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Three types of azobenzene-based telechelic guest polymers, PEG-azo, azo-PEG-azo, and PEG-azo4, were synthesized by a facile method. Subsequently, a series supramolecular amphiphiles with three distinct topological structures (hemitelechelic, ditelechelic, and quadritelechelic) were constructed through coupling with host polymer β-cyclodextrin-poly(l-lactide) (β-CD-PLLA) by combined host-guest complexation. Research on the self-assembly behavior of these amphiphiles demonstrated that the variation in self-assembly was tuned by the synergistic interaction of hydrophilicity and the curvature of the polymer chains, and very importantly, the topological structure of amphiphiles demonstrated effective control of the self-assembly behavior.
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Affiliation(s)
- Juan Wang
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory of Polymer Physics & Chemistry, Institute of Chemistry, Chinese Academy of Sciences , Beijing 100190, P. R. China
| | - Xing Wang
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory of Polymer Physics & Chemistry, Institute of Chemistry, Chinese Academy of Sciences , Beijing 100190, P. R. China
| | - Fei Yang
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory of Polymer Physics & Chemistry, Institute of Chemistry, Chinese Academy of Sciences , Beijing 100190, P. R. China
| | - Hong Shen
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory of Polymer Physics & Chemistry, Institute of Chemistry, Chinese Academy of Sciences , Beijing 100190, P. R. China
| | - Yezi You
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China , Hefei 230026, Anhui, P. R. China
| | - Decheng Wu
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory of Polymer Physics & Chemistry, Institute of Chemistry, Chinese Academy of Sciences , Beijing 100190, P. R. China
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31
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Wang X, Yang Y, Gao P, Yang F, Shen H, Guo H, Wu D. Synthesis, Self-Assembly, and Photoresponsive Behavior of Tadpole-Shaped Azobenzene Polymers. ACS Macro Lett 2015; 4:1321-1326. [PMID: 35614776 DOI: 10.1021/acsmacrolett.5b00698] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Herein, we report a feasible method to prepare a tadpole-shaped PEG-POSS-(Azo)7 polymer. The polymer self-assembled into a large vesicle in aqueous solution, undergoing reversible smooth-curling transformation responsive to UV and dark conditions. Incorporating POSS units into the azopolymer furnished quick trans-cis isomerization along a cubic orientation. The orientational isomerization formed some pores on the vesicular membrane and endowed the highly sensitive photoresponsive property. Encapsulation of various fluorescent dyes affected the hydrophilic/hydrophobic ratio of self-assemblies, causing their morphological transition from vesicles to micelles. Response to UV irradiation, the quick trans-cis isomerization resulted in rapid release of the encapsulated dyes. The intriguing photoresponsive property renders this kind of tadpole-shaped POSS hybrid azopolymer a potential for application in controlled release of drug.
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Affiliation(s)
- Xing Wang
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory of Polymer Physics & Chemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Yanyu Yang
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory of Polymer Physics & Chemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Peiyuan Gao
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory of Polymer Physics & Chemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Fei Yang
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory of Polymer Physics & Chemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Hong Shen
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory of Polymer Physics & Chemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Hongxia Guo
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory of Polymer Physics & Chemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Decheng Wu
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory of Polymer Physics & Chemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
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32
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Wang H, Chen W, Zhu Y, Yan H, Zhang J, Wang C. Study on Dual Stimuli-Responsive Supramolecular Diblock Copolymers. J DISPER SCI TECHNOL 2015. [DOI: 10.1080/01932691.2015.1099442] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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33
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34
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Zhang M, Shen W, Xiong Q, Wang H, Zhou Z, Chen W, Zhang Q. Thermo-responsiveness and biocompatibility of star-shaped poly[2-(dimethylamino)ethyl methacrylate]-b-poly(sulfobetaine methacrylate) grafted on a β-cyclodextrin core. RSC Adv 2015. [DOI: 10.1039/c5ra02115d] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
CDPDS star polymers exhibit tunable UCST behavior by varying arm density, solution pH and NaCl concentration, and can be good candidates used in biomedical relevant fields as well.
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Affiliation(s)
- Mingming Zhang
- Tianjin Key Laboratory of Biomedical Materials
- Institute of Biomedical Engineering
- Chinese Academy of Medical Sciences
- Peking Union Medical College
- Tianjin 300192
| | - Wei Shen
- Tianjin Key Laboratory of Biomedical Materials
- Institute of Biomedical Engineering
- Chinese Academy of Medical Sciences
- Peking Union Medical College
- Tianjin 300192
| | - Qingqing Xiong
- Department of Hepatobiliary Surgery
- Tianjin Medical University Cancer Institute and Hospital
- National Clinical Research Center for Cancer
- Key Laboratory of Cancer Prevention and Therapy
- Tianjin 300060
| | - Hongwei Wang
- Tianjin Key Laboratory of Biomedical Materials
- Institute of Biomedical Engineering
- Chinese Academy of Medical Sciences
- Peking Union Medical College
- Tianjin 300192
| | - Zhimin Zhou
- Tianjin Key Laboratory of Biomedical Materials
- Institute of Biomedical Engineering
- Chinese Academy of Medical Sciences
- Peking Union Medical College
- Tianjin 300192
| | - Wenjuan Chen
- Tianjin Key Laboratory of Biomedical Materials
- Institute of Biomedical Engineering
- Chinese Academy of Medical Sciences
- Peking Union Medical College
- Tianjin 300192
| | - Qiqing Zhang
- Tianjin Key Laboratory of Biomedical Materials
- Institute of Biomedical Engineering
- Chinese Academy of Medical Sciences
- Peking Union Medical College
- Tianjin 300192
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