1
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Zhang J, Lu X, Li W, Zhang A. Dual-Responsive Supramolecular Chiral Assemblies from Amphiphilic Dendronized Tetraphenylethylenes. Molecules 2023; 28:6580. [PMID: 37764356 PMCID: PMC10537776 DOI: 10.3390/molecules28186580] [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: 08/11/2023] [Revised: 09/06/2023] [Accepted: 09/08/2023] [Indexed: 09/29/2023] Open
Abstract
Supramolecular assembly of amphiphilic molecules in aqueous solutions to form stimuli-responsive entities is attractive for developing intelligent supramolecular materials for bioapplications. Here we report on the supramolecular chiral assembly of amphiphilic dendronized tetraphenylethylenes (TPEs) in aqueous solutions. Hydrophobic TPE moieties were connected to the hydrophilic three-fold dendritic oligoethylene glycols (OEGs) through a tripeptide proline-hydroxyproline-glycol (POG) to afford the characteristic topological structural effects of dendritic OEGs and the peptide linker. Both ethoxyl- and methoxyl-terminated dendritic OEGs were used to modulate the overall hydrophilicity of the dendronized TPEs. Their supramolecular aggregates exhibited thermoresponsive behavior that originated from the dehydration and collapse of the dendritic OEGs, and their cloud point temperatures (Tcps) were tailored by solution pH conditions. Furthermore, aggregation-induced fluorescent emission (AIE) from TPE moieties was used as an indicator to follow the assembly, which was reversibly tuned by temperature variation at different pH conditions. Supramolecular assemblies from these dendronized amphiphiles exhibited enhanced supramolecular chirality, which was dominated mainly by the interaction balance between TPE with dendritic OEG and TPE with POG moieties and was modulated through different solvation by changing solution temperature or pH conditions. More interestingly, ethoxyl-terminated dendritic OEG provided a much stronger shielding effect than its methoxyl-terminated counterpart to prevent amino groups within the peptide from protonation, even in strong acidic conditions, resulting in different responsive behavior to the solution temperature and pH conditions for these supramolecular aggregates.
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Affiliation(s)
| | | | - Wen Li
- International Joint Laboratory of Biomimetic and Smart Polymers, School of Materials Science and Engineering, Shanghai University, Nanchen Street 333, Shanghai 200444, China
| | - Afang Zhang
- International Joint Laboratory of Biomimetic and Smart Polymers, School of Materials Science and Engineering, Shanghai University, Nanchen Street 333, Shanghai 200444, China
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2
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Xu G, Zhang J, Jia R, Li W, Zhang A. Topological Effects of Dendronized Polymers on Their Thermoresponsiveness and Microconfinement. Macromolecules 2022. [DOI: 10.1021/acs.macromol.1c02066] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Gang Xu
- International Joint Laboratory of Biomimetic & Smart Polymers, School of Materials Science and Engineering, Shanghai University, Shangda Road 99, Shanghai 20444, China
| | - Jiaxing Zhang
- International Joint Laboratory of Biomimetic & Smart Polymers, School of Materials Science and Engineering, Shanghai University, Shangda Road 99, Shanghai 20444, China
| | - Ruitong Jia
- International Joint Laboratory of Biomimetic & Smart Polymers, School of Materials Science and Engineering, Shanghai University, Shangda Road 99, Shanghai 20444, China
| | - Wen Li
- International Joint Laboratory of Biomimetic & Smart Polymers, School of Materials Science and Engineering, Shanghai University, Shangda Road 99, Shanghai 20444, China
| | - Afang Zhang
- International Joint Laboratory of Biomimetic & Smart Polymers, School of Materials Science and Engineering, Shanghai University, Shangda Road 99, Shanghai 20444, China
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3
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Liu H, Prachyathipsakul T, Koyasseril-Yehiya TM, Le SP, Thayumanavan S. Molecular bases for temperature sensitivity in supramolecular assemblies and their applications as thermoresponsive soft materials. MATERIALS HORIZONS 2022; 9:164-193. [PMID: 34549764 PMCID: PMC8757657 DOI: 10.1039/d1mh01091c] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
Abstract
Thermoresponsive supramolecular assemblies have been extensively explored in diverse formats, from injectable hydrogels to nanoscale carriers, for a variety of applications including drug delivery, tissue engineering and thermo-controlled catalysis. Understanding the molecular bases behind thermal sensitivity of materials is fundamentally important for the rational design of assemblies with optimal combination of properties and predictable tunability for specific applications. In this review, we summarize the recent advances in this area with a specific focus on the parameters and factors that influence thermoresponsive properties of soft materials. We summarize and analyze the effects of structures and architectures of molecules, hydrophilic and lipophilic balance, concentration, components and external additives upon the thermoresponsiveness of the corresponding molecular assemblies.
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Affiliation(s)
- Hongxu Liu
- Department of Chemistry, University of Massachusetts Amherst, Amherst, Massachusetts 01003, USA.
| | | | | | - Stephanie P Le
- Department of Chemistry, University of Massachusetts Amherst, Amherst, Massachusetts 01003, USA.
| | - S Thayumanavan
- Department of Chemistry, University of Massachusetts Amherst, Amherst, Massachusetts 01003, USA.
- Department of Biomedical Engineering, University of Massachusetts, Amherst, Massachusetts 01003, USA
- Molecular and Cellular Biology Program, University of Massachusetts, Amherst, Massachusetts 01003, USA
- Centre for Bioactive Delivery, Institute for Applied Life Science, University of Massachusetts, Amherst, Massachusetts 01003, USA
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4
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Ding Y, Zhang X, Xu B, Li W. Dendronized Gelatins Showing Both LCST and UCST-type Thermoresponsive Behavior. Polym Chem 2022. [DOI: 10.1039/d2py00118g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Modification of natural polymers with stimuli-responsive synthetic moieties witnesses convergences of superior properties from natural polymers and stimuli-responsiveness to generate new intelligent materials. This was usally performed through synthetic polymers...
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5
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Cao Y, Ren L, Zhang Y, Lu X, Zhang X, Yan J, Li W, Masuda T, Zhang A. Remarkable Effects of Anions on the Chirality of Thermoresponsive Helical Dendronized Poly(phenylacetylene)s. Macromolecules 2021. [DOI: 10.1021/acs.macromol.1c00917] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yuexin Cao
- International Joint Laboratory of Biomimetic and Smart Polymers, School of Materials Science and Engineering, Shanghai University, Materials Building Room 447, Nanchen Street 333, Shanghai 200444, China
| | - Liangxuan Ren
- International Joint Laboratory of Biomimetic and Smart Polymers, School of Materials Science and Engineering, Shanghai University, Materials Building Room 447, Nanchen Street 333, Shanghai 200444, China
| | - Yangwen Zhang
- International Joint Laboratory of Biomimetic and Smart Polymers, School of Materials Science and Engineering, Shanghai University, Materials Building Room 447, Nanchen Street 333, Shanghai 200444, China
| | - Xueting Lu
- International Joint Laboratory of Biomimetic and Smart Polymers, School of Materials Science and Engineering, Shanghai University, Materials Building Room 447, Nanchen Street 333, Shanghai 200444, China
| | - Xiacong Zhang
- International Joint Laboratory of Biomimetic and Smart Polymers, School of Materials Science and Engineering, Shanghai University, Materials Building Room 447, Nanchen Street 333, Shanghai 200444, China
| | - Jiatao Yan
- International Joint Laboratory of Biomimetic and Smart Polymers, School of Materials Science and Engineering, Shanghai University, Materials Building Room 447, Nanchen Street 333, Shanghai 200444, China
| | - Wen Li
- International Joint Laboratory of Biomimetic and Smart Polymers, School of Materials Science and Engineering, Shanghai University, Materials Building Room 447, Nanchen Street 333, Shanghai 200444, China
| | - Toshio Masuda
- International Joint Laboratory of Biomimetic and Smart Polymers, School of Materials Science and Engineering, Shanghai University, Materials Building Room 447, Nanchen Street 333, Shanghai 200444, China
| | - Afang Zhang
- International Joint Laboratory of Biomimetic and Smart Polymers, School of Materials Science and Engineering, Shanghai University, Materials Building Room 447, Nanchen Street 333, Shanghai 200444, China
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6
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Xu G, Liu K, Xu B, Yao Y, Li W, Yan J, Zhang A. Confined Microenvironments from Thermoresponsive Dendronized Polymers. Macromol Rapid Commun 2020; 41:e2000325. [PMID: 32639094 DOI: 10.1002/marc.202000325] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 06/23/2020] [Indexed: 11/07/2022]
Abstract
Confined microenvironments in biomacromolecules arising from molecular crowding account for their well-defined biofunctions and bioactivities. To mimick this, synthetic polymers to form confined structures or microenvironments are of key scientific value, which have received significant attention recently. To create synthetic confined microenvironments, molecular crowding effects and topological cooperative effects have been applied successfully, and the key is balance between self-association of structural units and self-repulsion from crowding-induced steric hindrance. In this article, formation of confined microenvironments from stimuli-responsive dendronized polymers carrying densely dendritic oligoethylene glycols (OEGs) moieties in their pendants is presented. These wormlike thick macromolecules exhibit characteristic thermoresponsive properties, which can provide constrained microenvironments to encapsulate effectively guest molecules including dyes, proteins, or nucleic acids to prevent their protonation or biodegradation. This efficient shielding effect can also mediate chemical reactions in aqueous phase, and even enhance chirality transferring efficiency. All of these can be switched off simply through the thermally-induced dehydration and collapse of OEG dendrons due to the amphiphilicity of OEG chains. Furthermore, the switchable encapsulation and release of guests can be greatly enhanced when these dendronized polymers are used as major constituents for fabricating bulk hydrogels or nanogels, which provide a higher-level confinement.
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Affiliation(s)
- Gang Xu
- International Joint Laboratory of Smart and Biomimetic Polymers, School of Materials Science and Engineering, Shanghai University, 99 Shangda Road, Shanghai, 200444, China
| | - Kun Liu
- International Joint Laboratory of Smart and Biomimetic Polymers, School of Materials Science and Engineering, Shanghai University, 99 Shangda Road, Shanghai, 200444, China
| | - Biyi Xu
- International Joint Laboratory of Smart and Biomimetic Polymers, School of Materials Science and Engineering, Shanghai University, 99 Shangda Road, Shanghai, 200444, China
| | - Yi Yao
- International Joint Laboratory of Smart and Biomimetic Polymers, School of Materials Science and Engineering, Shanghai University, 99 Shangda Road, Shanghai, 200444, China
| | - Wen Li
- International Joint Laboratory of Smart and Biomimetic Polymers, School of Materials Science and Engineering, Shanghai University, 99 Shangda Road, Shanghai, 200444, China
| | - Jiatao Yan
- International Joint Laboratory of Smart and Biomimetic Polymers, School of Materials Science and Engineering, Shanghai University, 99 Shangda Road, Shanghai, 200444, China
| | - Afang Zhang
- International Joint Laboratory of Smart and Biomimetic Polymers, School of Materials Science and Engineering, Shanghai University, 99 Shangda Road, Shanghai, 200444, China
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7
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Wang F, Zhou C, Liu K, Yan J, Li W, Masuda T, Zhang A. Thermoresponsive Dendronized Poly(phenylacetylene)s Showing Tunable Helicity. Macromolecules 2019. [DOI: 10.1021/acs.macromol.9b01881] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Fang Wang
- Department of Polymer Materials, International Joint Laboratory of Biomimetic & Smart Polymers, School of Materials Science and Engineering, Shanghai University, Materials Building Room 447, Nanchen Street 333, Shanghai 200444, China
| | - Congcong Zhou
- Department of Polymer Materials, International Joint Laboratory of Biomimetic & Smart Polymers, School of Materials Science and Engineering, Shanghai University, Materials Building Room 447, Nanchen Street 333, Shanghai 200444, China
| | - Kun Liu
- Department of Polymer Materials, International Joint Laboratory of Biomimetic & Smart Polymers, School of Materials Science and Engineering, Shanghai University, Materials Building Room 447, Nanchen Street 333, Shanghai 200444, China
| | - Jiatao Yan
- Department of Polymer Materials, International Joint Laboratory of Biomimetic & Smart Polymers, School of Materials Science and Engineering, Shanghai University, Materials Building Room 447, Nanchen Street 333, Shanghai 200444, China
| | - Wen Li
- Department of Polymer Materials, International Joint Laboratory of Biomimetic & Smart Polymers, School of Materials Science and Engineering, Shanghai University, Materials Building Room 447, Nanchen Street 333, Shanghai 200444, China
| | - Toshio Masuda
- Department of Polymer Materials, International Joint Laboratory of Biomimetic & Smart Polymers, School of Materials Science and Engineering, Shanghai University, Materials Building Room 447, Nanchen Street 333, Shanghai 200444, China
| | - Afang Zhang
- Department of Polymer Materials, International Joint Laboratory of Biomimetic & Smart Polymers, School of Materials Science and Engineering, Shanghai University, Materials Building Room 447, Nanchen Street 333, Shanghai 200444, China
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8
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9
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Bauri K, Nandi M, De P. Amino acid-derived stimuli-responsive polymers and their applications. Polym Chem 2018. [DOI: 10.1039/c7py02014g] [Citation(s) in RCA: 108] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The recent advances achieved in the study of various stimuli-responsive polymers derived from natural amino acids have been reviewed.
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Affiliation(s)
- Kamal Bauri
- Department of Chemistry
- Raghunathpur College
- India
| | - Mridula Nandi
- Polymer Research Centre and Centre for Advanced Functional Materials
- Department of Chemical Sciences
- Indian Institute of Science Education and Research Kolkata
- India
| | - Priyadarsi De
- Polymer Research Centre and Centre for Advanced Functional Materials
- Department of Chemical Sciences
- Indian Institute of Science Education and Research Kolkata
- India
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10
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Wang S, Liu C, Zhou H, Gao C, Zhang W. An efficient route to synthesize thermoresponsive molecular bottlebrushes of poly[o-aminobenzyl alcohol-graft-poly(N-isopropylacrylamide)]. Polym Chem 2017. [DOI: 10.1039/c6py02188c] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The thermoresponsive molecular bottlebrushes of poly[o-aminobenzyl alcohol-graft-poly(N-isopropylacrylamide)] [P(oABA-g-PNIPAM)] were synthesized and their characteristic thermoresponse was demonstrated.
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Affiliation(s)
- Shuang Wang
- Key Laboratory of Functional Polymer Materials of the Ministry of Education
- Institute of Polymer Chemistry
- Nankai University
- Tianjin 300071
- China
| | - Chonggao Liu
- Key Laboratory of Functional Polymer Materials of the Ministry of Education
- Institute of Polymer Chemistry
- Nankai University
- Tianjin 300071
- China
| | - Heng Zhou
- Key Laboratory of Functional Polymer Materials of the Ministry of Education
- Institute of Polymer Chemistry
- Nankai University
- Tianjin 300071
- China
| | - Chengqiang Gao
- Key Laboratory of Functional Polymer Materials of the Ministry of Education
- Institute of Polymer Chemistry
- Nankai University
- Tianjin 300071
- China
| | - Wangqing Zhang
- Key Laboratory of Functional Polymer Materials of the Ministry of Education
- Institute of Polymer Chemistry
- Nankai University
- Tianjin 300071
- China
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11
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Clerici F, Erba E, Gelmi ML, Pellegrino S. Non-standard amino acids and peptides: From self-assembly to nanomaterials. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.11.022] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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12
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Zhao X, Sun H, Zhang X, Ren J, Shao F, Liu K, Li W, Zhang A. OEGylated collagen mimetic polypeptides with enhanced supramolecular assembly. POLYMER 2016. [DOI: 10.1016/j.polymer.2016.07.027] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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13
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Controlled metal-free polymerization toward well-defined thermoresponsive polypeptides by polymerization at low temperature. ACTA ACUST UNITED AC 2016. [DOI: 10.1002/pola.28140] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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14
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Perdih P, Kržan A, Žagar E. Synthesis of Dendronized Poly(l-Glutamate) via Azide-Alkyne Click Chemistry. MATERIALS 2016; 9:ma9040242. [PMID: 28773369 PMCID: PMC5502894 DOI: 10.3390/ma9040242] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/29/2016] [Revised: 03/17/2016] [Accepted: 03/23/2016] [Indexed: 01/30/2023]
Abstract
Poly(l-glutamate) (PGlu) was modified with a second-generation dendron to obtain the dendronized polyglutamate, P(Glu-D). Synthesized P(Glu-D) exhibited a degree of polymerization (DPn) of 46 and a 43% degree of dendronization. Perfect agreement was found between the P(Glu-D) expected structure and the results of nuclear magnetic resonance spectroscopy (NMR) and size-exclusion chromatography coupled to a multi-angle light-scattering detector (SEC-MALS) analysis. The PGlu precursor was modified by coupling with a bifunctional building block (N3-Pr-NH2) in the presence of 4-(4,6-dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium chloride (DMTMM) coupling reagent. The second-generation polyamide dendron was prepared by a stepwise procedure involving the coupling of propargylamine to the l-lysine carboxyl group, followed by attaching the protected 2,2-bis(methylol)propionic acid (bis-MPA) building block to the l-lysine amino groups. The hydroxyl groups of the resulting second-generation dendron were quantitatively deprotected under mild acidic conditions. The deprotected dendron with an acetylene focal group was coupled to the pendant azide groups of the modified linear copolypeptide, P(Glu-N3), in a Cu(I) catalyzed azide-alkyne cycloaddition reaction to form a 1,4-disubstituted triazole. The dendronization reaction proceeded quantitatively in 48 hours in aqueous medium as confirmed by 1H NMR and Fourier transform infrared spectroscopy (FT-IR) spectroscopy.
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Affiliation(s)
- Peter Perdih
- Laboratory for Polymer Chemistry and Technology, National Institute of Chemistry, Hajdrihova 19, SI-1000 Ljubljana, Slovenia.
| | - Andrej Kržan
- Laboratory for Polymer Chemistry and Technology, National Institute of Chemistry, Hajdrihova 19, SI-1000 Ljubljana, Slovenia.
| | - Ema Žagar
- Laboratory for Polymer Chemistry and Technology, National Institute of Chemistry, Hajdrihova 19, SI-1000 Ljubljana, Slovenia.
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15
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Yan J, Liu K, Li W, Shi H, Zhang A. Thermoresponsive Dendronized Polypeptides Showing Switchable Recognition to Catechols. Macromolecules 2016. [DOI: 10.1021/acs.macromol.5b02259] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Jiatao Yan
- Laboratory of Polymer Chemistry,
Department of Polymer Materials, College of Materials Science and
Engineering, Shanghai University, Materials Building Room 447, Nanchen
Street 333, Shanghai 200444, China
| | - Kun Liu
- Laboratory of Polymer Chemistry,
Department of Polymer Materials, College of Materials Science and
Engineering, Shanghai University, Materials Building Room 447, Nanchen
Street 333, Shanghai 200444, China
| | - Wen Li
- Laboratory of Polymer Chemistry,
Department of Polymer Materials, College of Materials Science and
Engineering, Shanghai University, Materials Building Room 447, Nanchen
Street 333, Shanghai 200444, China
| | - Huang Shi
- Laboratory of Polymer Chemistry,
Department of Polymer Materials, College of Materials Science and
Engineering, Shanghai University, Materials Building Room 447, Nanchen
Street 333, Shanghai 200444, China
| | - Afang Zhang
- Laboratory of Polymer Chemistry,
Department of Polymer Materials, College of Materials Science and
Engineering, Shanghai University, Materials Building Room 447, Nanchen
Street 333, Shanghai 200444, China
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16
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Feng A, Yan Q, Zhang H, Peng L, Yuan J. Electrochemical redox responsive polymeric micelles formed from amphiphilic supramolecular brushes. Chem Commun (Camb) 2015; 50:4740-2. [PMID: 24681929 DOI: 10.1039/c4cc00463a] [Citation(s) in RCA: 68] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The end-decorated homopolymer poly(ε-caprolactone)-ferrocene threaded onto a β-cyclodextrin-functionalized main-chain polymer can form a class of amphiphilic noncovalent graft copolymers based on the host-guest interactions of the terminal groups on the side chains. These new supramolecular polymer brushes can further self-assemble into micellar aggregates that exhibit reversible assembly and disassembly behavior under an electrochemical redox trigger, which opens up a new route to building dynamic block copolymer topologies.
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Affiliation(s)
- Anchao Feng
- Key Lab of Organic Optoelectronics & Molecular Engineering of Ministry of Education, Department of Chemistry, Tsinghua University, Beijing 100084, China.
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17
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Sun X, Lindner JP, Bruchmann B, Schlüter AD. Synthesis of Neutral, Water-Soluble Oligo–Ethylene Glycol-Containing Dendronized Homo- and Copolymers of Generations 1, 1.5, 2, and 3. Macromolecules 2014. [DOI: 10.1021/ma5017192] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Xiaoyu Sun
- Institute
of Polymers, Department of Materials, ETH Zurich, HCI J 541 Vladimir-Prelog-Weg 5, Hönggerberg
Campus, CH 8093 Zurich, Switzerland
- JONAS—Joint Research Network on Advanced Materials and Systems—The European Post Doc Initiative of BASF and Academia, Carl-Bosch-Strasse 38, 67056 Ludwigshafen, Germany
| | - Jean-Pierre Lindner
- Advanced
Materials and Systems Research, BASF SE, Carl-Bosch-Strasse 38, 67056 Ludwigshafen, Germany
| | - Bernd Bruchmann
- JONAS—Joint Research Network on Advanced Materials and Systems—The European Post Doc Initiative of BASF and Academia, Carl-Bosch-Strasse 38, 67056 Ludwigshafen, Germany
- Advanced
Materials and Systems Research, BASF SE, Carl-Bosch-Strasse 38, 67056 Ludwigshafen, Germany
| | - A. Dieter Schlüter
- Institute
of Polymers, Department of Materials, ETH Zurich, HCI J 541 Vladimir-Prelog-Weg 5, Hönggerberg
Campus, CH 8093 Zurich, Switzerland
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18
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Yan J, Liu K, Zhang X, Li W, Zhang A. Dynamic covalent polypeptides showing tunable secondary structures and thermoresponsiveness. ACTA ACUST UNITED AC 2014. [DOI: 10.1002/pola.27433] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Jiatao Yan
- Laboratory of Polymer Chemistry; Department of Polymer Materials; College of Materials Science and Engineering, Shanghai University; Nanchen Road 333 Shanghai 200444 China
| | - Kun Liu
- Laboratory of Polymer Chemistry; Department of Polymer Materials; College of Materials Science and Engineering, Shanghai University; Nanchen Road 333 Shanghai 200444 China
| | - Xiuqiang Zhang
- Laboratory of Polymer Chemistry; Department of Polymer Materials; College of Materials Science and Engineering, Shanghai University; Nanchen Road 333 Shanghai 200444 China
| | - Wen Li
- Laboratory of Polymer Chemistry; Department of Polymer Materials; College of Materials Science and Engineering, Shanghai University; Nanchen Road 333 Shanghai 200444 China
| | - Afang Zhang
- Laboratory of Polymer Chemistry; Department of Polymer Materials; College of Materials Science and Engineering, Shanghai University; Nanchen Road 333 Shanghai 200444 China
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19
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Liu G, Zhou L, Guan Y, Su Y, Dong CM. Multi-Responsive Polypeptidosome: Characterization, Morphology Transformation, and Triggered Drug Delivery. Macromol Rapid Commun 2014; 35:1673-8. [DOI: 10.1002/marc.201400343] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2014] [Revised: 07/04/2014] [Indexed: 01/25/2023]
Affiliation(s)
- Gang Liu
- Department of Polymer Science & Engineering; School of Chemistry and Chemical Engineering; Shanghai Jiao Tong University; Shanghai 200240 China
| | - Linzhu Zhou
- Department of Polymer Science & Engineering; School of Chemistry and Chemical Engineering; Shanghai Jiao Tong University; Shanghai 200240 China
| | - Yanfei Guan
- Department of Polymer Science & Engineering; School of Chemistry and Chemical Engineering; Shanghai Jiao Tong University; Shanghai 200240 China
| | - Yue Su
- Department of Polymer Science & Engineering; School of Chemistry and Chemical Engineering; Shanghai Jiao Tong University; Shanghai 200240 China
| | - Chang-Ming Dong
- Department of Polymer Science & Engineering; School of Chemistry and Chemical Engineering; Shanghai Jiao Tong University; Shanghai 200240 China
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20
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Liu BW, Zhou H, Zhou ST, Zhang HJ, Feng AC, Jian CM, Hu J, Gao WP, Yuan JY. Synthesis and Self-Assembly of CO2–Temperature Dual Stimuli-Responsive Triblock Copolymers. Macromolecules 2014. [DOI: 10.1021/ma5001404] [Citation(s) in RCA: 131] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Bo-wen Liu
- Key
Lab of Organic Optoelectronics and Molecular Engineering of Ministry
of Education, Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - Hang Zhou
- Key
Lab of Organic Optoelectronics and Molecular Engineering of Ministry
of Education, Department of Chemistry, Tsinghua University, Beijing, 100084, China
- Department
of Chemistry, University of Toronto, 80 St. George Street, Toronto, M5S 3H6, Ontario, Canada
| | - Si-tong Zhou
- Key
Lab of Organic Optoelectronics and Molecular Engineering of Ministry
of Education, Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - Hui-juan Zhang
- Key
Lab of Organic Optoelectronics and Molecular Engineering of Ministry
of Education, Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - An-Chao Feng
- Key
Lab of Organic Optoelectronics and Molecular Engineering of Ministry
of Education, Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - Chun-mei Jian
- Key
Lab of Organic Optoelectronics and Molecular Engineering of Ministry
of Education, Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - Jin Hu
- Department
of Biomedical Engineering, School of Medicine, Tsinghua University, Beijing, 100084, China
| | - Wei-ping Gao
- Department
of Biomedical Engineering, School of Medicine, Tsinghua University, Beijing, 100084, China
| | - Jin-ying Yuan
- Key
Lab of Organic Optoelectronics and Molecular Engineering of Ministry
of Education, Department of Chemistry, Tsinghua University, Beijing, 100084, China
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21
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Affiliation(s)
- Lianxiao Liu
- Laboratory of Polymer Chemistry; Department of Polymer Materials, College of Materials Science and Engineering, Shanghai University; Nanchen Street 333, Materials Building Room 447 Shanghai 200444 China
| | - Wen Li
- Laboratory of Polymer Chemistry; Department of Polymer Materials, College of Materials Science and Engineering, Shanghai University; Nanchen Street 333, Materials Building Room 447 Shanghai 200444 China
| | - Jiatao Yan
- Laboratory of Polymer Chemistry; Department of Polymer Materials, College of Materials Science and Engineering, Shanghai University; Nanchen Street 333, Materials Building Room 447 Shanghai 200444 China
| | - Afang Zhang
- Laboratory of Polymer Chemistry; Department of Polymer Materials, College of Materials Science and Engineering, Shanghai University; Nanchen Street 333, Materials Building Room 447 Shanghai 200444 China
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