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Mujahid MH, Upadhyay TK, Khan F, Pandey P, Park MN, Sharangi AB, Saeed M, Upadhye VJ, Kim B. Metallic and metal oxide-derived nanohybrid as a tool for biomedical applications. Biomed Pharmacother 2022; 155:113791. [DOI: 10.1016/j.biopha.2022.113791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 09/29/2022] [Accepted: 10/02/2022] [Indexed: 11/02/2022] Open
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Lin ST, Wang CC, Chang CJ, Nakamura Y, Lin KYA, Huang CF. Progress in the Preparation of Functional and (Bio)Degradable Polymers via Living Polymerizations. Int J Mol Sci 2020; 21:E9581. [PMID: 33339183 PMCID: PMC7765598 DOI: 10.3390/ijms21249581] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Revised: 12/10/2020] [Accepted: 12/14/2020] [Indexed: 11/20/2022] Open
Abstract
This review presents the latest developments in (bio)degradable approaches and functional aliphatic polyesters and polycarbonates prepared by typical ring-opening polymerization (ROP) of lactones and trimethylene carbonates. It also considers several recent innovative synthetic methods including radical ring-opening polymerization (RROP), atom transfer radical polyaddition (ATRPA), and simultaneous chain- and step-growth radical polymerization (SCSRP) that produce aliphatic polyesters. With regard to (bio)degradable approaches, we have summarized several representative cleavable linkages that make it possible to obtain cleavable polymers. In the section on functional aliphatic polyesters, we explore the syntheses of specific functional lactones, which can be performed by ring-opening copolymerization of typical lactone/lactide monomers. Last but not the least, in the recent innovative methods section, three interesting synthetic methodologies, RROP, ATRPA, and SCSRP are discussed in detail with regard to their reaction mechanisms and polymer functionalities.
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Affiliation(s)
- Si-Ting Lin
- Department of Chemical Engineering, i-Center for Advanced Science and Technology (iCAST), National Chung Hsing University, Taichung 402-27, Taiwan;
| | - Chung-Chi Wang
- Division of Cardiovascular Surgery, Veterans General Hospital, Taichung 407-05, Taiwan;
| | - Chi-Jung Chang
- Department of Chemical Engineering, Feng Chia University, 100 Wenhwa Road, Seatwen District, Taichung 40724, Taiwan;
| | - Yasuyuki Nakamura
- Data-Driven Polymer Design Group, Research and Services Division of Materials Data and Integrated System (MaDIS), National Institute for Materials Science, Tsukuba 305-0047, Japan
| | - Kun-Yi Andrew Lin
- Department of Environmental Engineering, Innovation and Development Center of Sustainable Agriculture & Research Center of Sustainable Energy and Nanotechnology, i-Center for Advanced Science and Technology (iCAST), National Chung Hsing University, Taichung 402-27, Taiwan
| | - Chih-Feng Huang
- Department of Chemical Engineering, i-Center for Advanced Science and Technology (iCAST), National Chung Hsing University, Taichung 402-27, Taiwan;
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Tardy A, Nicolas J, Gigmes D, Lefay C, Guillaneuf Y. Radical Ring-Opening Polymerization: Scope, Limitations, and Application to (Bio)Degradable Materials. Chem Rev 2017; 117:1319-1406. [DOI: 10.1021/acs.chemrev.6b00319] [Citation(s) in RCA: 173] [Impact Index Per Article: 24.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Antoine Tardy
- Aix Marseille Univ, CNRS, Institut de Chimie Radicalaire
UMR 7273, campus Saint Jérôme,
Avenue Escadrille Normandie-Niemen, Case 542, 13397 Marseille Cedex 20, France
| | - Julien Nicolas
- Institut Galien Paris-Sud, UMR CNRS 8612, Univ Paris-Sud, Faculté
de Pharmacie, 5 rue Jean-Baptiste Clément, F-92296 Châtenay-Malabry Cedex, France
| | - Didier Gigmes
- Aix Marseille Univ, CNRS, Institut de Chimie Radicalaire
UMR 7273, campus Saint Jérôme,
Avenue Escadrille Normandie-Niemen, Case 542, 13397 Marseille Cedex 20, France
| | - Catherine Lefay
- Aix Marseille Univ, CNRS, Institut de Chimie Radicalaire
UMR 7273, campus Saint Jérôme,
Avenue Escadrille Normandie-Niemen, Case 542, 13397 Marseille Cedex 20, France
| | - Yohann Guillaneuf
- Aix Marseille Univ, CNRS, Institut de Chimie Radicalaire
UMR 7273, campus Saint Jérôme,
Avenue Escadrille Normandie-Niemen, Case 542, 13397 Marseille Cedex 20, France
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Xu XM, Zhang Z, You YZ. Facile Synthesis of Temperature- and pH-responsive Dendritic–Linear–Dendritic Copolymer. CHEM LETT 2016. [DOI: 10.1246/cl.160215] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Xiao-Man Xu
- Key Lab of Soft Matter Chemistry, Chinese Academy of Sciences, Department of Polymer Science and Engineering, University of Science and Technology of China
| | - Ze Zhang
- Key Lab of Soft Matter Chemistry, Chinese Academy of Sciences, Department of Polymer Science and Engineering, University of Science and Technology of China
| | - Ye-Zi You
- Key Lab of Soft Matter Chemistry, Chinese Academy of Sciences, Department of Polymer Science and Engineering, University of Science and Technology of China
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Delplace V, Nicolas J. Degradable vinyl polymers for biomedical applications. Nat Chem 2015; 7:771-84. [PMID: 26391076 DOI: 10.1038/nchem.2343] [Citation(s) in RCA: 230] [Impact Index Per Article: 25.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2014] [Accepted: 08/04/2015] [Indexed: 12/23/2022]
Abstract
Vinyl polymers have been the focus of intensive research over the past few decades and are attractive materials owing to their ease of synthesis and their broad diversity of architectures, compositions and functionalities. Their carbon-carbon backbones are extremely resistant to degradation, however, and this property limits their uses. Degradable polymers are an important field of research in polymer science and have been used in a wide range of applications spanning from (nano)medicine to microelectronics and environmental protection. The development of synthetic strategies to enable complete or partial degradation of vinyl polymers is, therefore, of great importance because it will offer new opportunities for the application of these materials. This Review captures the most recent and promising approaches to the design of degradable vinyl polymers and discusses the potential of these materials for biomedical applications.
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Affiliation(s)
- Vianney Delplace
- Institut Galien Paris-Sud, CNRS UMR 8612, Univ Paris-Sud, Faculté de Pharmacie, 5 rue Jean-Baptiste Clément, F-92296 Châtenay-Malabry cedex, France
| | - Julien Nicolas
- Institut Galien Paris-Sud, CNRS UMR 8612, Univ Paris-Sud, Faculté de Pharmacie, 5 rue Jean-Baptiste Clément, F-92296 Châtenay-Malabry cedex, France
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Ding L, Lin L, Wang C, Qiu J, Zhu Z. Facile synthesis of linear-hyperbranched polyphosphoesters via one-pot tandem ROMP and ADMET polymerization and their transformation to architecturally defined nanoparticles. ACTA ACUST UNITED AC 2015. [DOI: 10.1002/pola.27524] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Liang Ding
- School of Materials Engineering; Yancheng Institute of Technology; Yancheng 224051 China
| | - Ling Lin
- School of Materials Engineering; Yancheng Institute of Technology; Yancheng 224051 China
- Key Laboratory of Eco-Textile; Ministry of Education, Jiangnan University; Wuxi 214122 China
| | - Chengshuang Wang
- School of Materials Engineering; Yancheng Institute of Technology; Yancheng 224051 China
| | - Jun Qiu
- School of Materials Engineering; Yancheng Institute of Technology; Yancheng 224051 China
| | - Zhenshu Zhu
- Key Laboratory of Drug Quality Control and Pharmacovigilance; Ministry of Education, China Pharmaceutical University; Nanjing 210009 China
- Department of Pharmaceutical Analysis; China Pharmaceutical University; Nanjing 210009 China
- Department of Chemical and Biomolecular Engineering; National University of Singapore; Singapore 117578 Singapore
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8
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Khoee S, Kardani M. Preparation of PCL/PEG superporous hydrogel containing drug-loaded nanoparticles: The effect of hydrophobic–hydrophilic interface on the physical properties. Eur Polym J 2014. [DOI: 10.1016/j.eurpolymj.2014.06.024] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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9
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Synthesis and thermally-triggered self-assembly behaviors of a dumbbell-shaped polymer carrying β-cyclodextrin at branch points. POLYMER 2013. [DOI: 10.1016/j.polymer.2013.05.042] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Bi Y, Yan C, Shao L, Wang Y, Ma Y, Tang G. Well-defined thermoresponsive dendritic polyamide/poly(N
-vinylcaprolactam) block copolymers. ACTA ACUST UNITED AC 2013. [DOI: 10.1002/pola.26716] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Yunmei Bi
- Department of Medicinal Chemistry; College of Chemistry and Chemical Engineering, Yunnan Normal University; Kunming 650092 People's Republic of China
| | - Caixian Yan
- Department of Medicinal Chemistry; College of Chemistry and Chemical Engineering, Yunnan Normal University; Kunming 650092 People's Republic of China
| | - Lidong Shao
- Department of Medicinal Chemistry; College of Chemistry and Chemical Engineering, Yunnan Normal University; Kunming 650092 People's Republic of China
| | - Yufei Wang
- Department of Medicinal Chemistry; College of Chemistry and Chemical Engineering, Yunnan Normal University; Kunming 650092 People's Republic of China
| | - Yongcui Ma
- Department of Medicinal Chemistry; College of Chemistry and Chemical Engineering, Yunnan Normal University; Kunming 650092 People's Republic of China
| | - Gang Tang
- Department of Medicinal Chemistry; College of Chemistry and Chemical Engineering, Yunnan Normal University; Kunming 650092 People's Republic of China
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Nuhn L, Schüll C, Frey H, Zentel R. Combining Ring-Opening Multibranching and RAFT Polymerization: Multifunctional Linear–Hyperbranched Block Copolymers via Hyperbranched Macro-Chain-Transfer Agents. Macromolecules 2013. [DOI: 10.1021/ma4002897] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Lutz Nuhn
- Institute of Organic Chemistry, Johannes Gutenberg-University Mainz, Duesbergweg 10-14,
D-55128 Mainz, Germany
| | - Christoph Schüll
- Institute of Organic Chemistry, Johannes Gutenberg-University Mainz, Duesbergweg 10-14,
D-55128 Mainz, Germany
- Graduate School Materials Science in Mainz (MAINZ), Staudingerweg 9,
D-55128 Mainz, Germany
| | - Holger Frey
- Institute of Organic Chemistry, Johannes Gutenberg-University Mainz, Duesbergweg 10-14,
D-55128 Mainz, Germany
| | - Rudolf Zentel
- Institute of Organic Chemistry, Johannes Gutenberg-University Mainz, Duesbergweg 10-14,
D-55128 Mainz, Germany
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Braslau R, Rivera F, Tansakul C. Reversible crosslinking of polymers bearing pendant or terminal thiol groups prepared by nitroxide-mediated radical polymerization. REACT FUNCT POLYM 2013. [DOI: 10.1016/j.reactfunctpolym.2013.01.009] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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13
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Massoumi B, Abdollahi M, Fathi M, Entezami AA, Hamidi S. Synthesis of novel thermoresponsive micelles by graft copolymerization of N-isopropylacrylamide on poly(ε-caprolactone-co-α-bromo-ε-caprolactone) as macroinitiator via ATRP. JOURNAL OF POLYMER RESEARCH 2013. [DOI: 10.1007/s10965-012-0047-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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14
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Shau SM, Chang CC, Lo CH, Chen YC, Juang TY, Dai SA, Lee RH, Jeng RJ. Organic/Metallic nanohybrids based on amphiphilic dumbbell-shaped dendrimers. ACS APPLIED MATERIALS & INTERFACES 2012; 4:1897-1908. [PMID: 22452447 DOI: 10.1021/am300499k] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
In this study, we synthesized a series of amphiphilic dumbbell-shaped dendrimers through the addition reactions of a hydrophilic poly(oxyalkylene) with hydrophobic dendrons based on 4-isocyanate-4'-(3,3-dimethyl-2,4-dioxo-azetidine)diphenylmethane with different numbers of branching generations. The addition reaction of azetidine-2,4-diones of dendrons to amines of poly(oxyalkylene) was proceeded by stirring the reactants in dry tetrahydrofuran (THF) under nitrogen at 60 °C. In aqueous media, the dumbbell-shaped dendrimers self-assembled into micelles with their hydrophobic dendrons in the core and their hydrophilic poly(oxyalkylene) segments forming loops in the corona shell. Employing the unique self-assembled micelle structures as templates for subsequent chemical reduction of the Ag(+) ions, we generated new types of organic/metallic [silver nanoparticle (AgNP)] nanohybrid clusters. The long poly(oxyalkylene) loops that extended into the aqueous phase complexed with the Ag(+) ions, providing the suspension with steric stabilization to prevent the AgNPs from collision and flocculation. After reduction, the AgNPs were present in a homogeneous distribution in the round dendrimer micelle-stabilized nanoclusters. The diameter of each AgNP was less than 10 nm; the diameter of each round nanocluster was in the range of 50-200 nm. The encapsulation efficiency of the AgNPs in micelles was about 54-69% for the dumbbell-shaped dendrimer based organic/AgNP nanohybrid.
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Affiliation(s)
- Shi-Min Shau
- Department of Chemical Engineering, National Chung Hsing University, Taichung 402, Taiwan
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Miasnikova A, Laschewsky A, De Paoli G, Papadakis CM, Müller-Buschbaum P, Funari SS. Thermoresponsive hydrogels from symmetrical triblock copolymers poly(styrene-block-(methoxy diethylene glycol acrylate)-block-styrene). LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2012; 28:4479-4490. [PMID: 22356247 DOI: 10.1021/la204665q] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
A series of symmetrical, thermo-responsive triblock copolymers was prepared by reversible addition-fragmentation chain transfer (RAFT) polymerization, and studied in aqueous solution with respect to their ability to form hydrogels. Triblock copolymers were composed of two identical, permanently hydrophobic outer blocks, made of low molar mass polystyrene, and of a hydrophilic inner block of variable length, consisting of poly(methoxy diethylene glycol acrylate) PMDEGA. The polymers exhibited a LCST-type phase transition in the range of 20-40 °C, which markedly depended on molar mass and concentration. Accordingly, the triblock copolymers behaved as amphiphiles at low temperatures, but became water-insoluble at high temperatures. The temperature dependent self-assembly of the amphiphilic block copolymers in aqueous solution was studied by turbidimetry and rheology at concentrations up to 30 wt %, to elucidate the impact of the inner thermoresponsive block on the gel properties. Additionally, small-angle X-ray scattering (SAXS) was performed to access the structural changes in the gel with temperature. For all polymers a gel phase was obtained at low temperatures, which underwent a gel-sol transition at intermediate temperatures, well below the cloud point where phase separation occurred. With increasing length of the PMDEGA inner block, the gel-sol transition shifts to markedly lower concentrations, as well as to higher transition temperatures. For the longest PMDEGA block studied (DP(n) about 450), gels had already formed at 3.5 wt % at low temperatures. The gel-sol transition of the hydrogels and the LCST-type phase transition of the hydrophilic inner block were found to be independent of each other.
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Affiliation(s)
- Anna Miasnikova
- Department of Chemistry, Universität Potsdam, Potsdam-Golm, Germany
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16
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Xu YC, Dong CM. Dendron-like poly(ε-benzyloxycarbonyl-L
-lysine)/linear PEO block copolymers: Synthesis, physical characterization, self-assembly, and drug-release behavior. ACTA ACUST UNITED AC 2012. [DOI: 10.1002/pola.25886] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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17
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Gregory A, Stenzel MH. Complex polymer architectures via RAFT polymerization: From fundamental process to extending the scope using click chemistry and nature's building blocks. Prog Polym Sci 2012. [DOI: 10.1016/j.progpolymsci.2011.08.004] [Citation(s) in RCA: 377] [Impact Index Per Article: 31.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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18
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Rikkou-Kalourkoti M, Loizou E, Porcar L, Matyjaszewski K, Patrickios CS. End-linked, amphiphilic, degradable polymer conetworks: synthesis by sequential atom transfer radical polymerization using a bifunctional, cleavable initiator. Polym Chem 2012. [DOI: 10.1039/c1py00349f] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
End-linked amphiphilic conetworks prepared using an ATRP bifunctional, bis(hemiacetal ester) initiator were hydrolyzed by HCl, yielding novel amphiphilic star copolymers.
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Affiliation(s)
| | - Elena Loizou
- Department of Chemistry
- University of Cyprus
- Nicosia
- Cyprus
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Kumar J, Bousquet A, Stenzel MH. Thiol-alkyne Chemistry for the Preparation of Micelles with Glycopolymer Corona: Dendritic Surfaces versus Linear Glycopolymer in Their Ability to Bind to Lectins. Macromol Rapid Commun 2011; 32:1620-6. [DOI: 10.1002/marc.201100331] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2011] [Revised: 06/21/2011] [Indexed: 01/04/2023]
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20
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Rikkou MD, Patrickios CS. Polymers prepared using cleavable initiators: Synthesis, characterization and degradation. Prog Polym Sci 2011. [DOI: 10.1016/j.progpolymsci.2011.01.004] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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21
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Namazi H, Jafarirad S. Hybrid organic/inorganic dendritic triblock copolymers: Synthesis, nanostructure characterization, and micellar behavior. J Appl Polym Sci 2010. [DOI: 10.1002/app.31805] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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22
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Osano K, Force L, Turner SR. Synthesis and Properties of Linear Poly(ether sulfone)s with Hyperbranched Terminal Groups. Ind Eng Chem Res 2010. [DOI: 10.1021/ie100236y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Keiichi Osano
- Department of Chemistry, Macromolecules and Interfaces Institute (MII), Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24060
| | - Lauren Force
- Department of Chemistry, Macromolecules and Interfaces Institute (MII), Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24060
| | - S. Richard Turner
- Department of Chemistry, Macromolecules and Interfaces Institute (MII), Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24060
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Seo M, Kim JH, Kim J, Park N, Park J, Kim SY. Self-Association of Bis-Dendritic Organogelators: The Effect of Dendritic Architecture on Multivalent Cooperative Interactions. Chemistry 2010; 16:2427-41. [DOI: 10.1002/chem.200902575] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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24
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Zou J, Guan B, Liao X, Jiang M, Tao F. Dual Reversible Self-Assembly of PNIPAM-Based Amphiphiles Formed by Inclusion Complexation. Macromolecules 2009. [DOI: 10.1021/ma901276c] [Citation(s) in RCA: 88] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Jiong Zou
- The Key Laboratory of Molecular Engineering of Polymers and Department of Macromolecular Science, Fudan University, 220 Handan Rd., Shanghai 200433, China
- Department of Chemistry, Fudan University, 220 Handan Rd., Shanghai 200433, China
| | - Bing Guan
- The Key Laboratory of Molecular Engineering of Polymers and Department of Macromolecular Science, Fudan University, 220 Handan Rd., Shanghai 200433, China
| | - Xiaojuan Liao
- The Key Laboratory of Molecular Engineering of Polymers and Department of Macromolecular Science, Fudan University, 220 Handan Rd., Shanghai 200433, China
| | - Ming Jiang
- The Key Laboratory of Molecular Engineering of Polymers and Department of Macromolecular Science, Fudan University, 220 Handan Rd., Shanghai 200433, China
| | - Fenggang Tao
- Department of Chemistry, Fudan University, 220 Handan Rd., Shanghai 200433, China
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Wei H, Cheng SX, Zhang XZ, Zhuo RX. Thermo-sensitive polymeric micelles based on poly(N-isopropylacrylamide) as drug carriers. Prog Polym Sci 2009. [DOI: 10.1016/j.progpolymsci.2009.05.002] [Citation(s) in RCA: 586] [Impact Index Per Article: 39.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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26
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Dimitrov P, Iyer P, Bharadwaj R, Mallya P, Hogen-Esch TE. Controlled Synthesis of High Molecular Weight Polyacrylates Having a Dumbbell Topology. Macromolecules 2009. [DOI: 10.1021/ma8025749] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Philip Dimitrov
- Loker Hydrocarbon Research Institute and Department of Chemistry, University of Southern California, Los Angeles, California 90089-1661
| | - Pradeep Iyer
- Avery Research Center, 2900 Bradley Street, Pasadena, California 91107-1599
| | | | - Prakash Mallya
- Avery Research Center, 2900 Bradley Street, Pasadena, California 91107-1599
| | - Thieo E. Hogen-Esch
- Loker Hydrocarbon Research Institute and Department of Chemistry, University of Southern California, Los Angeles, California 90089-1661
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Hua C, Dong CM, Wei Y. Versatile strategy for the synthesis of dendronlike polypeptide/linear poly(epsilon-caprolactone) block copolymers via click chemistry. Biomacromolecules 2009; 10:1140-8. [PMID: 19323556 DOI: 10.1021/bm801368y] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
A new class of dendron-like polypeptide/linear poly(epsilon-caprolactone) block copolymers with asymmetrical topology (i.e., dendron-like poly(gamma-benzyl-l-glutamate)/linear PCL copolymers having 2(m) PBLG branches, m = 0, 1, 2, and 3; denoted as PCL-Dm-PBLG) was for the first time synthesized via the combination of controlled ring-opening polymerization (ROP) of epsilon-caprolactone, click chemistry, and the ROP of gamma-benzyl-l-glutamate N-carboxyanhydride (BLG-NCA). The linear hydroxyl-terminated PCL (PCL-OH) was synthesized by controlled ROP of epsilon-caprolactone and then transformed into clickable azide-terminated PCL (PCL-N(3)). The PCL-N(3) precursor was further click conjugated with propargyl focal point PAMAM-typed dendrons (i.e., Dm having 2(m) primary amine groups) to generate PCL-dendrons (PCL-Dm) using CuBr/PMDETA as catalyst in dimethylformamide solution at 35 degrees C. Finally, PCL-Dm was used as macroinitiator for the ROP of BLG-NCA monomer to produce the targeted PCL-Dm-PBLG block copolymers. Their molecular structures and physical properties were characterized in detail by FT-IR, NMR, matrix assisted laser desorption ionization time-of-flight mass spectrometry, gel permeation chromatography, differential scanning calorimetry, and wide-angle X-ray diffraction. To the best of our knowledge, this is the first report that describes the synthesis of dendron-like polypeptide/linear PCL block copolymers with asymmetrical topology via the combination of ROP and click chemistry. Consequently, this provides a versatile strategy for the synthesis of biodegradable and biomimetic dendron-like polypeptide-based biohybrids.
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Affiliation(s)
- Chong Hua
- Department of Polymer Science and Engineering, School of Chemistry and Chemical Technology, Shanghai Jiao Tong University, Shanghai 200240, People's Republic of China
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28
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Yang Y, Hua C, Dong CM. Synthesis, Self-Assembly, and In Vitro Doxorubicin Release Behavior of Dendron-like/Linear/Dendron-like Poly(ε-caprolactone)-b-Poly(ethylene glycol)-b-Poly(ε-caprolactone) Triblock Copolymers. Biomacromolecules 2009; 10:2310-8. [DOI: 10.1021/bm900497z] [Citation(s) in RCA: 71] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Yang Yang
- Department of Polymer Science & Engineering, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai 200240, People’s Republic of China
| | - Chong Hua
- Department of Polymer Science & Engineering, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai 200240, People’s Republic of China
| | - Chang-Ming Dong
- Department of Polymer Science & Engineering, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai 200240, People’s Republic of China
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Chen Y, Sone M, Fuchise K, Sakai R, Kakuchi R, Duan Q, Sun J, Narumi A, Satoh T, Kakuchi T. Structural effect of a series of block copolymers consisting of poly(N-isopropylacrylamide) and poly(N-hydroxyethylacrylamide) on thermoresponsive behavior. REACT FUNCT POLYM 2009. [DOI: 10.1016/j.reactfunctpolym.2008.12.016] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Ge Z, Liu S. Supramolecular Self-Assembly of Nonlinear Amphiphilic and Double Hydrophilic Block Copolymers in Aqueous Solutions. Macromol Rapid Commun 2009; 30:1523-32. [DOI: 10.1002/marc.200900182] [Citation(s) in RCA: 97] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2009] [Revised: 04/29/2009] [Accepted: 04/29/2009] [Indexed: 11/11/2022]
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Tan JF, Blencowe A, Goh TK, Dela Cruz ITM, Qiao GG. A General Method for the Synthesis and Isolation of Well-Defined Core Cross-Linked Multistar Assemblies: A Route toward Enhanced pH-Responsive Polymers. Macromolecules 2009. [DOI: 10.1021/ma802834x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jing Fung Tan
- Polymer Science Group, Department of Chemical & Biomolecular Engineering, The University of Melbourne, Melbourne, Victoria 3010, Australia
| | - Anton Blencowe
- Polymer Science Group, Department of Chemical & Biomolecular Engineering, The University of Melbourne, Melbourne, Victoria 3010, Australia
| | - Tor Kit Goh
- Polymer Science Group, Department of Chemical & Biomolecular Engineering, The University of Melbourne, Melbourne, Victoria 3010, Australia
| | - Irving Ted M. Dela Cruz
- Polymer Science Group, Department of Chemical & Biomolecular Engineering, The University of Melbourne, Melbourne, Victoria 3010, Australia
| | - Greg G. Qiao
- Polymer Science Group, Department of Chemical & Biomolecular Engineering, The University of Melbourne, Melbourne, Victoria 3010, Australia
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Zhang Y, Liu H, Dong H, Li C, Liu S. Micelles possessing mixed cores and thermoresponsive shells fabricated from well-defined amphiphilic ABC miktoarm star terpolymers. ACTA ACUST UNITED AC 2009. [DOI: 10.1002/pola.23273] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Peng SM, Chen Y, Hua C, Dong CM. Dendron-like Polypeptide/Linear Poly(ethylene oxide) Biohybrids with Both Asymmetrical and Symmetrical Topologies Synthesized via the Combination of Click Chemistry and Ring-Opening Polymerization. Macromolecules 2008. [DOI: 10.1021/ma801745c] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Song-Ming Peng
- Department of Polymer Science & Engineering, School of Chemistry and Chemical Technology, Shanghai Jiao Tong University, Shanghai 200240, P. R. China
| | - Yi Chen
- Department of Polymer Science & Engineering, School of Chemistry and Chemical Technology, Shanghai Jiao Tong University, Shanghai 200240, P. R. China
| | - Chong Hua
- Department of Polymer Science & Engineering, School of Chemistry and Chemical Technology, Shanghai Jiao Tong University, Shanghai 200240, P. R. China
| | - Chang-Ming Dong
- Department of Polymer Science & Engineering, School of Chemistry and Chemical Technology, Shanghai Jiao Tong University, Shanghai 200240, P. R. China
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Wan LS, Lei H, Ding Y, Fu L, Li J, Xu ZK. Linear and comb-like acrylonitrile/N
-isopropylacrylamide copolymers synthesized by the combination of RAFT polymerization and ATRP. ACTA ACUST UNITED AC 2008. [DOI: 10.1002/pola.23124] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Fu J, Cheng Z, Zhou N, Zhu J, Zhang W, Zhu X. Reversible addition–fragmentation chain transfer polymerizations of styrene with two novel trithiocarbonates as RAFT agents. POLYMER 2008. [DOI: 10.1016/j.polymer.2008.09.065] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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36
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Kong LZ, Pan CY. Synthesis and characterization of dendritic–linear–dendritic triblock copolymers based on poly(amidoamine) and polystyrene. POLYMER 2008. [DOI: 10.1016/j.polymer.2008.06.012] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Abstract
We report on the synthesis and detailed characterization of dendrimers that evolve symmetrically from a linear core of 2-butyne-1,4-diol with 3,5-dihydroxybenzyl alcohol based dendron arms. The divergent layer-by-layer build-up of the dumbbell-shaped dendrimers is based on simple acid–base hydrolytic chemistry of bis(dimethylamino)dimethylsilane with OH-terminated molecules. The self-assembly of these dendrimers in THF and water is significantly influenced by their generation number, the backbone structure, and the solvent.Key words: dendrimers, divergent synthesis, macromolecules, self-assembly
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Lu DD, Yuan JC, Li H, Lei ZQ. Synthesis and characterization of a series of biodegradable and biocompatible PEG-supported poly(lactic-ran-glycolic acid) amphiphilic barbell-like copolymers. ACTA ACUST UNITED AC 2008. [DOI: 10.1002/pola.22729] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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39
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Vassilieff T, Sutton A, Kakkar AK. Shape control in silver metal nanoparticle construction using dumb-bell dendrimers. ACTA ACUST UNITED AC 2008. [DOI: 10.1039/b810318f] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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Liu YL, Lin GC, Wu CS. Preparation of polysulfone-g-poly(N-isopropylacrylamide) graft copolymers through atom transfer radical polymerization and formation of temperature-responsive nanoparticles. ACTA ACUST UNITED AC 2008. [DOI: 10.1002/pola.22809] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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41
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Germack DS, Wooley KL. RAFT-Based Synthesis and Characterization of ABC versus ACB Triblock Copolymers Containingtert-Butyl Acrylate, Isoprene, and Styrene Blocks. MACROMOL CHEM PHYS 2007. [DOI: 10.1002/macp.200700433] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Wang S, Cheng Z, Zhu J, Zhang Z, Zhu X. Synthesis of amphiphilic and thermosensitive graft copolymers with fluorescence P(St-co-(p-CMS))-g-PNIPAAM by combination of NMP and RAFT methods. ACTA ACUST UNITED AC 2007. [DOI: 10.1002/pola.22277] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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43
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Synthesis, characterization, and properties of linear poly(ether sulfone)s with dendritic terminal groups. ACTA ACUST UNITED AC 2007. [DOI: 10.1002/pola.22439] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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