1
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Khan A. Thiol-epoxy 'click' chemistry: a focus on molecular attributes in the context of polymer chemistry. Chem Commun (Camb) 2023; 59:11028-11044. [PMID: 37642518 DOI: 10.1039/d3cc02555a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/31/2023]
Abstract
Base-catalyzed ring-opening reaction of epoxides with the thiol nucleophiles is useful in the preparation and post-polymerization modification of synthetic polymers. Due to its many beneficial characteristics, this process is referred to as the thiol-epoxy 'click' reaction. In this article, our aim is to discuss the fundamental attributes of this process by tracing our own steps in the field. We initially address the aspects of efficiency, regio-selectivity, stoichiometry, and reaction conditions with the help of linear, hyperbranched, graft, dendritic, and cross-linked poly(β-hydroxy thioether)s. A special emphasis is placed on hydrogel synthesis and photopolymerization on surfaces. Subsequently, quenching of the alkoxide anion is considered which is a critical step in the formation of the β-hydroxy thioether linkage upon completion of reaction. The amenability of further reaction on the hydroxy and thioether groups through esterification and sulfur alkylation is then discussed. Initially, post-gelation/fabrication modification of sulfide linkages is considered to obtain cationic sulfonium hydrogels and zwitterionic photopatterned networks with antibacterial and antibiofouling properties, respectively. A post-synthesis functionalization strategy is then described to access same centered and segregated main-chain poly(β-hydroxy sulfonium)s as potent antibacterial materials. In side-chain polysulfides, the sequential post-synthesis modifications involving poly(glycidyl methacrylate) scaffolds can lead to the formation of amphiphilic homopolymers. The application of such materials is discussed in the arena of siRNA delivery. Finally, concerns relating to the formation of disulfide defects and open research goals such as study of the orthogonality of the reaction are addressed.
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Affiliation(s)
- Anzar Khan
- Department of Molecules and Materials, Faculty of Science and Technology, University of Twente, P.O. Box 217, 7500 AE Enschede, The Netherlands.
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2
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Hong SM, Hwang SH. Synthesis and Characterization of Multifunctional Secondary Thiol Hardeners Using 3-Mercaptobutanoic Acid and Their Thiol-Epoxy Curing Behavior. ACS OMEGA 2022; 7:21987-21993. [PMID: 35785300 PMCID: PMC9245090 DOI: 10.1021/acsomega.2c02511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Accepted: 06/01/2022] [Indexed: 06/15/2023]
Abstract
3-Mercaptobutanoic acid (3-MBA) was synthesized by the less odorous Michael addition pathway using an isothiouronium salt intermediate. Using the synthesized 3-MBA, multifunctional secondary thiol (sec-thiol) compounds were obtained and applied to thiol-epoxy curing systems as hardeners. As the functionality of the sec-thiol hardeners increased, the purity of the product obtained after distillation decreased. The equivalent epoxy mixtures with multifunctional sec-thiol hardeners were evaluated based on their impact on the curing behavior in thiol-epoxy click reactions by differential scanning calorimetry. The thermal features of sec-thiol-epoxy click reactions in the presence of a base catalyst were assessed according to the functionality of the sec-thiol hardeners. Our results showed that sec-thiol hardeners with less reactivity to the epoxy group provide long-term storage stability for the formulated epoxy resin, promising for industrial applications.
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3
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Wang T, Kang W, Yang H, Li Z, Fan H, Zheng W, Zhu T, Aidarova S, Gabdullin M. Water-soluble grafted sodium polyacrylate with low concentration: Synthesis and thermal properties. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2021.117837] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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4
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Hong SM, Kim OY, Hwang SH. Optimization of synthetic parameters of high-purity trifunctional mercaptoesters and their curing behavior for the thiol-epoxy click reaction. RSC Adv 2021; 11:34263-34268. [PMID: 35497273 PMCID: PMC9042355 DOI: 10.1039/d1ra05981e] [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: 08/07/2021] [Accepted: 10/12/2021] [Indexed: 01/04/2023] Open
Abstract
The direct esterification reaction between 3-mercaptopropionic acid (3-MPA) and trimethylolpropane (TMP) was conducted in the presence of various catalyst concentrations of p-toluenesulfonic acid (p-TSA) to examine the optimized synthetic conditions needed to produce high-purity trimethylolpropane-tris(3-mercaptopropionate) (TMPMP). The purity of the desired TMPMP and uncompleted side-product reduced as the acid catalyst concentration in this esterification reaction increased while the generation of thioester-based side-product increased. The equivalent ratio between epoxy and the manufactured TMPMP was maintained at 1 : 1 to monitor the curing behavior of the thiol–epoxy click reaction using the DSC technique. The thermal features of the base-catalyzed TMPMP-cured epoxy resin were assessed according to the purity of the TMPMP curing agent. The direct esterification reaction between 3-mercaptopropionic acid and trimethylolpropane was conducted in the presence of various catalyst concentrations to find a synthetic route for high-purity trimethylolpropane-tris(3-mercaptopropionate).![]()
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Affiliation(s)
- Seung-Mo Hong
- Materials Chemistry & Engineering Laboratory, School of Polymer System Engineering, Dankook University Yongin Gyeonggi-do 16890 Republic of Korea
| | - Oh Young Kim
- Materials Chemistry & Engineering Laboratory, School of Polymer System Engineering, Dankook University Yongin Gyeonggi-do 16890 Republic of Korea
| | - Seok-Ho Hwang
- Materials Chemistry & Engineering Laboratory, School of Polymer System Engineering, Dankook University Yongin Gyeonggi-do 16890 Republic of Korea
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5
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Stuparu MC, Khan A. Poly(ß-hydroxy thioether)s: synthesis through thiol-epoxy ‘click’ reaction and post-polymerization modification to main-chain polysulfonium salts. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2021. [DOI: 10.1080/10601325.2021.1984849] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Mihaiela C. Stuparu
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore, Singapore
| | - Anzar Khan
- Department of Chemical and Biological Engineering, Korea University, Seoul, South Korea
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6
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Zhang J, Jin B, Tang G, Luo Y, Li X. Core–Shell Copolymers with Brush-on-Hyperbranched Arm Architecture: Synthesis, Dual Thermoresponsive Behaviors, and Nanocarriers. Macromolecules 2021. [DOI: 10.1021/acs.macromol.1c00813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jun Zhang
- School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081, China
| | - Bixin Jin
- School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081, China
| | - Gang Tang
- School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081, China
| | - Yunjun Luo
- School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081, China
- Key Laboratory of High Energy Density Materials, Ministry of Education, Beijing Institute of Technology, Beijing 100081, China
| | - Xiaoyu Li
- School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081, China
- Key Laboratory of High Energy Density Materials, Ministry of Education, Beijing Institute of Technology, Beijing 100081, China
- Experimental Center of Advanced Materials, Beijing Institute of Technology, Beijing 100081, China
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7
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Oh J, Khan A. Main-Chain Polysulfonium Salts: Development of Non-Ammonium Antibacterial Polymers Similar in Their Activity to Antibiotic Drugs Vancomycin and Kanamycin. Biomacromolecules 2021; 22:3534-3542. [PMID: 34251178 DOI: 10.1021/acs.biomac.1c00627] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Typically, quaternary ammonium polymers are employed for antibacterial purposes. However, a century of use has led bacteria to develop resistance to such materials. Therefore, attention is now turning toward other cationic moieties. In this context, the present work explores sulfur-based main-chain cationic polymers. The results indicate that sulfonium polymers with a β-hydroxy motif do not suffer from structural instability issues as is commonly observed in cationic polythioethers. Furthermore, they can be highly effective toward important Gram-positive bacterial strains such as Mycobacterium smegmatis, a model organism to develop drugs against rapidly spreading tuberculosis infections. More importantly, however, more challenging Gram-negative strains such as Escherichia coli can also be targeted by the polysulfoniums with equal effectiveness. Interestingly, side-chain sulfonium polyelectrolytes are observed to be devoid of any significant antibacterial activity. Finally, a comparison with kanamycin and vancomycin suggests the present polymers to be similarly effective as the bactericidal antibiotic drugs. Overall, these results indicate the effectiveness of the main-chain trivalent β-hydroxy sulfonium motif for the development of novel antibacterial polymers with a non-ammonium structure.
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Affiliation(s)
- Junki Oh
- Department of Chemical and Biological Engineering, Korea University, Seoul 02841, South Korea
| | - Anzar Khan
- Department of Chemical and Biological Engineering, Korea University, Seoul 02841, South Korea
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8
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9
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Click chemistry strategies for the accelerated synthesis of functional macromolecules. JOURNAL OF POLYMER SCIENCE 2021. [DOI: 10.1002/pol.20210126] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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10
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Nishitani S, Sekiya R, Matsumoto I, Haino T. Blueish-white-light-emitting Nanographenes Developed by Pd-catalyzed Suzuki-Miyaura Cross Coupling Reactions. CHEM LETT 2021. [DOI: 10.1246/cl.200844] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Shohei Nishitani
- Department of Chemistry, Graduate School of Advanced Science and Engineering, Hiroshima University, 1-3-1 Kagamiyama, Higashi-Hiroshima, Hiroshima 739-8526, Japan
| | - Ryo Sekiya
- Department of Chemistry, Graduate School of Advanced Science and Engineering, Hiroshima University, 1-3-1 Kagamiyama, Higashi-Hiroshima, Hiroshima 739-8526, Japan
| | - Ikuya Matsumoto
- Department of Chemistry, Graduate School of Advanced Science and Engineering, Hiroshima University, 1-3-1 Kagamiyama, Higashi-Hiroshima, Hiroshima 739-8526, Japan
| | - Takeharu Haino
- Department of Chemistry, Graduate School of Advanced Science and Engineering, Hiroshima University, 1-3-1 Kagamiyama, Higashi-Hiroshima, Hiroshima 739-8526, Japan
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11
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Liu Y, Wang J, Zhang M, Li H, Lin Z. Polymer-Ligated Nanocrystals Enabled by Nonlinear Block Copolymer Nanoreactors: Synthesis, Properties, and Applications. ACS NANO 2020; 14:12491-12521. [PMID: 32975934 DOI: 10.1021/acsnano.0c06936] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The past several decades have witnessed substantial advances in synthesis and self-assembly of inorganic nanocrystals (NCs) due largely to their size- and shape-dependent properties for use in optics, optoelectronics, catalysis, energy conversion and storage, nanotechnology, and biomedical applications. Among various routes to NCs, the nonlinear block copolymer (BCP) nanoreactor technique has recently emerged as a general yet robust strategy for crafting a rich diversity of NCs of interest with precisely controlled dimensions, compositions, architectures, and surface chemistry. It is notable that nonlinear BCPs are unimolecular micelles, where each block copolymer arm of nonlinear BCP is covalently connected to a central core or polymer backbone. As such, their structures are static and stable, representing a class of functional polymers with complex architecture for directing the synthesis of NCs. In this review, recent progress in synthesizing NCs by capitalizing on two sets of nonlinear BCPs as nanoreactors are discussed. They are star-shaped BCPs for producing 0D spherical nanoparticles, including plain, hollow, and core-shell nanoparticles, and bottlebrush-like BCPs for creating 1D plain and core/shell nanorods (and nanowires) as well as nanotubes. As the surface of these NCs is intimately tethered with the outer blocks of nonlinear BCPs used, they can thus be regarded as polymer-ligated NCs (i.e., hairy NCs). First, the rational design and synthesis of nonlinear BCPs via controlled/living radical polymerizations is introduced. Subsequently, their use as the NC-directing nanoreactors to yield monodisperse nanoparticles and nanorods with judiciously engineered dimensions, compositions, and surface chemistry is examined. Afterward, the intriguing properties of such polymer-ligated NCs, which are found to depend sensitively on their sizes, architectures, and functionalities of surface polymer hairs, are highlighted. Some practical applications of these polymer-ligated NCs for energy conversion and storage and drug delivery are then discussed. Finally, challenges and opportunities in this rapidly evolving field are presented.
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Affiliation(s)
- Yijiang Liu
- College of Chemistry, Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education, Xiangtan University, Xiangtan 411105, Hunan Province, China
| | - Jialin Wang
- College of Chemistry, Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education, Xiangtan University, Xiangtan 411105, Hunan Province, China
| | - Mingyue Zhang
- School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Huaming Li
- College of Chemistry, Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education, Xiangtan University, Xiangtan 411105, Hunan Province, China
| | - Zhiqun Lin
- School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
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12
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Chen L, Zheng Y, Meng X, Wei G, Dietliker K, Li Z. Delayed Thiol-Epoxy Photopolymerization: A General and Effective Strategy to Prepare Thick Composites. ACS OMEGA 2020; 5:15192-15201. [PMID: 32637792 PMCID: PMC7331066 DOI: 10.1021/acsomega.0c01170] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Accepted: 06/10/2020] [Indexed: 05/08/2023]
Abstract
Photoinduced thiol-epoxy click polymerization possesses both the characteristics and advantages of photopolymerization and click reactions. However, the photopolymerization of pigmented or highly filled thiol-epoxy thick composites still remains a great challenge due to the light screening effect derived from the competitive absorption, reflection, and scattering of the pigments or functional fillers. In this article, we present a simple and versatile strategy to prepare thick composites via delayed thiol-epoxy photopolymerization. The irradiation of a small area with a light-emitting diode (LED) point light source at room temperature leads to the decomposition of a photobase generator and the released active basic species can uniformly disperse throughout the whole system, including unirradiated areas, via mechanical stirring. No polymerization was observed at room temperature and therefore the liquid formulations can be further processed with molds of arbitrary size and desired shapes. It is only by increasing the temperature that base-catalyzed thiol-epoxy polymerization occurs and controllable preparation of thick thiol-epoxy materials can be achieved. The formed networks display excellent uniformity in different radii and depths with comparable functionality conversions, similar T g values, and thermal decomposition temperatures. The presented strategy can be applied to prepare thick composites with glass fibers possessing improved mechanical properties and dark composites containing 2 wt % carbon nanotubes.
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Affiliation(s)
- Li Chen
- Key
Laboratory of Synthetic and Biological Colloids, Ministry of Education,
School of Chemical and Material Engineering, Jiangnan University, Wuxi 214122, China
- Changzhou
Radiation Curing Material Engineering Technology Research Center, Jiangsu Kailin Ruiyang Chemical Co., Ltd., Liyang 213364, China
| | - Yuanjian Zheng
- Key
Laboratory of Synthetic and Biological Colloids, Ministry of Education,
School of Chemical and Material Engineering, Jiangnan University, Wuxi 214122, China
| | - Xiaoyan Meng
- Key
Laboratory of Synthetic and Biological Colloids, Ministry of Education,
School of Chemical and Material Engineering, Jiangnan University, Wuxi 214122, China
- International
Research Center for Photoresponsive Molecules and Materials, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Guo Wei
- Key
Laboratory of Synthetic and Biological Colloids, Ministry of Education,
School of Chemical and Material Engineering, Jiangnan University, Wuxi 214122, China
- Changzhou
Radiation Curing Material Engineering Technology Research Center, Jiangsu Kailin Ruiyang Chemical Co., Ltd., Liyang 213364, China
| | - Kurt Dietliker
- International
Research Center for Photoresponsive Molecules and Materials, Jiangnan University, Wuxi, Jiangsu 214122, China
- Department
of Chemistry and Applied Biosciences, Laboratory of Inorganic Chemistry, ETH Zürich, 8093 Zürich, Switzerland
| | - Zhiquan Li
- Key
Laboratory of Synthetic and Biological Colloids, Ministry of Education,
School of Chemical and Material Engineering, Jiangnan University, Wuxi 214122, China
- International
Research Center for Photoresponsive Molecules and Materials, Jiangnan University, Wuxi, Jiangsu 214122, China
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13
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Howe DH, Jenewein KJ, Hart JL, Taheri ML, Magenau AJD. Functionalization-induced self-assembly under ambient conditions via thiol-epoxide “click” chemistry. Polym Chem 2020. [DOI: 10.1039/c9py01144g] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Polymer micelles were formed using thiol-epoxide “click” chemistry to trigger functionalization-induced self-assembly (FISA) of block copolymers by modifying a reactive glycidyl methacrylate block with solvophobes.
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Affiliation(s)
- David H. Howe
- Department of Materials Science and Engineering
- Drexel University College of Engineering
- Philadelphia
- USA
| | - Ken J. Jenewein
- Department of Materials Science and Engineering
- Drexel University College of Engineering
- Philadelphia
- USA
| | - James L. Hart
- Department of Materials Science and Engineering
- Drexel University College of Engineering
- Philadelphia
- USA
| | - Mitra L. Taheri
- Department of Materials Science and Engineering
- Drexel University College of Engineering
- Philadelphia
- USA
| | - Andrew J. D. Magenau
- Department of Materials Science and Engineering
- Drexel University College of Engineering
- Philadelphia
- USA
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14
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Eom T, Khan A. Disulfides as mercapto-precursors in nucleophilic ring opening reaction of polymeric epoxides: establishing equimolar stoichiometric conditions in a thiol–epoxy ‘click’ reaction. Chem Commun (Camb) 2020; 56:7419-7422. [DOI: 10.1039/d0cc02601h] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This work establishes equimolar stoichiometric conditions in a thiol–epoxy ‘click’ reaction.
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Affiliation(s)
- Taejun Eom
- Department of Chemical and Biological Engineering
- Korea University
- Seoul 02841
- Korea
| | - Anzar Khan
- Department of Chemical and Biological Engineering
- Korea University
- Seoul 02841
- Korea
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15
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Zhu Z, Jeong G, Kim SJ, Gadwal I, Choe Y, Bang J, Oh MK, Khan A, Rao J. Balancing antimicrobial performance with hemocompatibility in amphiphilic homopolymers. ACTA ACUST UNITED AC 2018. [DOI: 10.1002/pola.29213] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Zhiyuan Zhu
- Department of Chemical and Biological Engineering; Korea University; Seoul 02841 South Korea
| | - Gookyeong Jeong
- Department of Chemical and Biological Engineering; Korea University; Seoul 02841 South Korea
| | - Seung-Jin Kim
- Department of Chemical and Biological Engineering; Korea University; Seoul 02841 South Korea
| | - Ikhlas Gadwal
- Polymers and Advanced Materials Laboratory, Polymer Science and Engineering Division; CSIR- National Chemical Laboratory; Pune 411008 India
| | - Youngson Choe
- Department of Chemical Engineering; Pusan National University; Pusan 46241 South Korea
| | - Joona Bang
- Department of Chemical and Biological Engineering; Korea University; Seoul 02841 South Korea
| | - Min-Kyu Oh
- Department of Chemical and Biological Engineering; Korea University; Seoul 02841 South Korea
| | - Anzar Khan
- Department of Chemical and Biological Engineering; Korea University; Seoul 02841 South Korea
| | - Jingyi Rao
- Department of Chemical and Biological Engineering; Korea University; Seoul 02841 South Korea
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16
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Mauri M, Svenningsson L, Hjertberg T, Nordstierna L, Prieto O, Müller C. Orange is the new white: rapid curing of an ethylene-glycidyl methacrylate copolymer with a Ti-bisphenolate type catalyst. Polym Chem 2018. [DOI: 10.1039/c7py01840a] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The here established crosslinking chemistry opens up a by-product free method for rapid curing of epoxy-functionalised polyethylenes.
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Affiliation(s)
- Massimiliano Mauri
- Department of Chemistry and Chemical Engineering
- Chalmers University of Technology
- 41296 Göteborg
- Sweden
| | - Leo Svenningsson
- Department of Chemistry and Chemical Engineering
- Chalmers University of Technology
- 41296 Göteborg
- Sweden
| | | | - Lars Nordstierna
- Department of Chemistry and Chemical Engineering
- Chalmers University of Technology
- 41296 Göteborg
- Sweden
| | - Oscar Prieto
- Innovation & Technology
- Borealis AB
- 44486 Stenungsund
- Sweden
| | - Christian Müller
- Department of Chemistry and Chemical Engineering
- Chalmers University of Technology
- 41296 Göteborg
- Sweden
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17
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Kubo T, Easterling CP, Olson RA, Sumerlin BS. Synthesis of multifunctional homopolymers via sequential post-polymerization reactions. Polym Chem 2018. [DOI: 10.1039/c8py01055b] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
This mini-review highlights recent developments in the synthesis of multifunctional homopolymers, i.e., homopolymers with multiple pendent functionalities.
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Affiliation(s)
- Tomohiro Kubo
- George & Josephine Butler Polymer Research Laboratory
- Center for Macromolecular Science & Engineering
- Department of Chemistry
- University of Florida
- Gainesville
| | - Charles P. Easterling
- George & Josephine Butler Polymer Research Laboratory
- Center for Macromolecular Science & Engineering
- Department of Chemistry
- University of Florida
- Gainesville
| | - Rebecca A. Olson
- George & Josephine Butler Polymer Research Laboratory
- Center for Macromolecular Science & Engineering
- Department of Chemistry
- University of Florida
- Gainesville
| | - Brent S. Sumerlin
- George & Josephine Butler Polymer Research Laboratory
- Center for Macromolecular Science & Engineering
- Department of Chemistry
- University of Florida
- Gainesville
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18
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Cong H, Yu B, Gao L, Yang B, Gao F, Zhang H, Liu Y. Preparation of morphology-controllable PGMA-DVB microspheres by introducing Span 80 into seed emulsion polymerization. RSC Adv 2018; 8:2593-2598. [PMID: 35541463 PMCID: PMC9077385 DOI: 10.1039/c7ra13158e] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Accepted: 01/05/2018] [Indexed: 11/21/2022] Open
Abstract
Microporous, hollow, or macroporous polymer spheres were prepared by a seed emulsion polymerisation method. Different from the conventional seeded emulsion polymerization, the sorbitan monooleate (Span 80) was added to the seeded emulsion polymerization. In this study, the monodisperse PS seeds prepared by dispersion polymerization were swelled by dibutyl phthalate (DBP), glycidyl methacrylate (GMA), divinylbenzene (DVB) and Span 80 successively. The effect of the amount of Span 80 on the morphology of microspheres was investigated. As different amount of Span 80 was added to the mixture, the poly(glycidyl methacrylate-divinylbenzene) (PGMA-DVB) microspheres showed a variety of morphologies containing microporous, hollow, and macroporous structure. In addition, uniform hollow particles with different pore size can be obtained through adjusting the amount of Span 80. The obtained PGMA-DVB microspheres showed a variety of morphologies by adjusting the amount of Span 80 in the seeded emulsion polymerization.![]()
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Affiliation(s)
- Hailin Cong
- Institute of Biomedical Materials and Engineering
- College of Chemistry and Chemical Engineering
- Qingdao University
- Qingdao 266071
- China
| | - Bing Yu
- Institute of Biomedical Materials and Engineering
- College of Chemistry and Chemical Engineering
- Qingdao University
- Qingdao 266071
- China
| | - Lilong Gao
- Institute of Biomedical Materials and Engineering
- College of Chemistry and Chemical Engineering
- Qingdao University
- Qingdao 266071
- China
| | - Bo Yang
- Institute of Biomedical Materials and Engineering
- College of Chemistry and Chemical Engineering
- Qingdao University
- Qingdao 266071
- China
| | - Fei Gao
- Institute of Biomedical Materials and Engineering
- College of Chemistry and Chemical Engineering
- Qingdao University
- Qingdao 266071
- China
| | - Hongbo Zhang
- Institute of Biomedical Materials and Engineering
- College of Chemistry and Chemical Engineering
- Qingdao University
- Qingdao 266071
- China
| | - Yangchun Liu
- Institute of Biomedical Materials and Engineering
- College of Chemistry and Chemical Engineering
- Qingdao University
- Qingdao 266071
- China
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19
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Hwang J, Choe Y, Bang J, Khan A. Scalable ambient synthesis of water-soluble poly(β-hydroxythio-ether)s. ACTA ACUST UNITED AC 2017. [DOI: 10.1002/pola.28714] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- JiHyeon Hwang
- Department of Chemical and Biological Engineering; Korea University; Seoul 02841 Korea
| | - Youngson Choe
- Department of Chemical Engineering; Pusan National University; Pusan 46241 Korea
| | - Joona Bang
- Department of Chemical and Biological Engineering; Korea University; Seoul 02841 Korea
| | - Anzar Khan
- Department of Chemical and Biological Engineering; Korea University; Seoul 02841 Korea
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20
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Soxman AG, DeLuca JM, Kinlough KM, Iwig DF, Mathers RT. Functionalization of polyesters with multiple B vitamins. ACTA ACUST UNITED AC 2017. [DOI: 10.1002/pola.28713] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Andrew G. Soxman
- Department of Chemistry; The Pennsylvania State University; New Kensington Pennsylvania 15068
| | - Jenna M. DeLuca
- Department of Chemistry; The Pennsylvania State University; New Kensington Pennsylvania 15068
| | - Kylie M. Kinlough
- Department of Chemistry; The Pennsylvania State University; New Kensington Pennsylvania 15068
| | - David F. Iwig
- Arconic Technology Center; New Kensington Pennsylvania 15069
| | - Robert T. Mathers
- Department of Chemistry; The Pennsylvania State University; New Kensington Pennsylvania 15068
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21
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Mauri M, Tran N, Prieto O, Hjertberg T, Müller C. Crosslinking of an ethylene-glycidyl methacrylate copolymer with amine click chemistry. POLYMER 2017. [DOI: 10.1016/j.polymer.2017.01.010] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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22
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Li C, Chen C, Li S, Rasheed T, Huang P, Huang T, Zhang Y, Huang W, Zhou Y. Self-assembly and functionalization of alternating copolymer vesicles. Polym Chem 2017. [DOI: 10.1039/c7py00908a] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
This work reports novel alternating copolymer vesicles and their facile functionalization with carboxyl and amino groups through click copolymerization.
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Affiliation(s)
- Chuanlong Li
- School of Chemistry and Chemical Engineering
- State Key Laboratory of Metal Matrix Composites
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| | - Chuanshuang Chen
- School of Chemistry and Chemical Engineering
- State Key Laboratory of Metal Matrix Composites
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| | - Shanlong Li
- School of Chemistry and Chemical Engineering
- State Key Laboratory of Metal Matrix Composites
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| | - Tahir Rasheed
- School of Chemistry and Chemical Engineering
- State Key Laboratory of Metal Matrix Composites
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| | - Ping Huang
- School of Chemistry and Chemical Engineering
- State Key Laboratory of Metal Matrix Composites
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| | - Tong Huang
- School of Chemistry and Chemical Engineering
- State Key Laboratory of Metal Matrix Composites
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| | - Yinglin Zhang
- School of Chemistry and Chemical Engineering
- State Key Laboratory of Metal Matrix Composites
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| | - Wei Huang
- School of Chemistry and Chemical Engineering
- State Key Laboratory of Metal Matrix Composites
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| | - Yongfeng Zhou
- School of Chemistry and Chemical Engineering
- State Key Laboratory of Metal Matrix Composites
- Shanghai Jiao Tong University
- Shanghai 200240
- China
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23
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Muzammil E, Khan A, Stuparu MC. Post-polymerization modification reactions of poly(glycidyl methacrylate)s. RSC Adv 2017. [DOI: 10.1039/c7ra11093f] [Citation(s) in RCA: 91] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Single and multiple post-polymerization modifications of poly(glycidyl methacrylate) scaffold through the nucleophilic ring-opening reactions of the pendent epoxide groups are described.
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Affiliation(s)
- Ezzah M. Muzammil
- Division of Chemistry and Biological Chemistry
- School of Physical and Mathematical Sciences
- Nanyang Technological University
- 637371-Singapore
| | - Anzar Khan
- Department of Chemical and Biological Engineering
- Korea University
- Seoul 02841
- Korea
| | - Mihaiela C. Stuparu
- Division of Chemistry and Biological Chemistry
- School of Physical and Mathematical Sciences
- Nanyang Technological University
- 637371-Singapore
- School of Materials Science and Engineering
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24
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Pearson S, St Thomas C, Guerrero-Santos R, D'Agosto F. Opportunities for dual RDRP agents in synthesizing novel polymeric materials. Polym Chem 2017. [DOI: 10.1039/c7py00344g] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Dual RDRP agents provide access to new polymeric materials by combining ATRP, NMP, and RAFT polymerization without end group transformations.
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Affiliation(s)
- Samuel Pearson
- Équipe EPCP
- IPREM UMR 5254
- Université de Pau et des Pays de l'Adour (UPPA)
- 64053 Pau
- France
| | - Claude St Thomas
- Centro de Investigación en Química Aplicada (CIQA)
- Polymer Synthesis Department
- Coahuila
- México
| | - Ramiro Guerrero-Santos
- Centro de Investigación en Química Aplicada (CIQA)
- Polymer Synthesis Department
- Coahuila
- México
| | - Franck D'Agosto
- Univ Lyon
- Université Claude Bernard Lyon 1
- CPE Lyon
- CNRS
- UMR 5265
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25
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Liu Y, Huang W, Zhu N, Guo K. Direct synthesis of thiol-terminated poly(ε-caprolactone): a study on polymerization kinetics, mechanism and rare earth phenolates' structure–activity relationship. RSC Adv 2017. [DOI: 10.1039/c7ra06781j] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Polymerization kinetics, mechanism and rare earth phenolates' structure–activity relationship were investigated for direct synthesis of thiol-terminated poly(ε-caprolactone).
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Affiliation(s)
- Yihuan Liu
- College of Biotechnology and Pharmaceutical Engineering
- State Key Laboratory of Materials-Oriented Chemical Engineering
- Nanjing Tech University
- Nanjing 211800
- China
| | - Weijun Huang
- College of Biotechnology and Pharmaceutical Engineering
- State Key Laboratory of Materials-Oriented Chemical Engineering
- Nanjing Tech University
- Nanjing 211800
- China
| | - Ning Zhu
- College of Biotechnology and Pharmaceutical Engineering
- State Key Laboratory of Materials-Oriented Chemical Engineering
- Nanjing Tech University
- Nanjing 211800
- China
| | - Kai Guo
- College of Biotechnology and Pharmaceutical Engineering
- State Key Laboratory of Materials-Oriented Chemical Engineering
- Nanjing Tech University
- Nanjing 211800
- China
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26
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Tan J, Li C, De Bruycker K, Zhang G, Gu J, Zhang Q. Recyclable cross-linked hydroxythioether particles with tunable structures via robust and efficient thiol-epoxy dispersion polymerizations. RSC Adv 2017. [DOI: 10.1039/c7ra10481b] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Thiol-epoxy reactions were first exploited as a simple method for the preparation of recyclable cross-linked hydroxythioether particles with tunable structures.
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Affiliation(s)
- Jiaojun Tan
- Key Laboratory of Applied Physics and Chemistry in Space of Ministry of Education
- School of Science
- Northwestern Polytechnical University
- Xi'an
- China
| | - Chunmei Li
- Key Laboratory of Applied Physics and Chemistry in Space of Ministry of Education
- School of Science
- Northwestern Polytechnical University
- Xi'an
- China
| | - Kevin De Bruycker
- Department of Organic and Macromolecular Chemistry
- Polymer Chemistry Research Group
- Ghent University
- B-9000 Ghent
- Belgium
| | - Guoxian Zhang
- Key Laboratory of Applied Physics and Chemistry in Space of Ministry of Education
- School of Science
- Northwestern Polytechnical University
- Xi'an
- China
| | - Junwei Gu
- Key Laboratory of Applied Physics and Chemistry in Space of Ministry of Education
- School of Science
- Northwestern Polytechnical University
- Xi'an
- China
| | - Qiuyu Zhang
- Key Laboratory of Applied Physics and Chemistry in Space of Ministry of Education
- School of Science
- Northwestern Polytechnical University
- Xi'an
- China
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27
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Gadwal I, Eom T, Hwang J, Choe Y, Bang J, Khan A. Addressing the mid-point of polymer chains for multiple functionalization purposes through sequential thiol–epoxy ‘click’ and esterification reactions. RSC Adv 2017. [DOI: 10.1039/c7ra02702h] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A synthetic strategy is devised for the preparation of mid-chain multifunctional polymers.
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Affiliation(s)
- Ikhlas Gadwal
- Department of Chemical and Biological Engineering
- Korea University
- Seoul 02841
- Korea
| | - Taejun Eom
- Department of Chemical and Biological Engineering
- Korea University
- Seoul 02841
- Korea
| | - JiHyeon Hwang
- Department of Chemical and Biological Engineering
- Korea University
- Seoul 02841
- Korea
| | - Youngson Choe
- Department of Chemical Engineering
- Pusan National University
- Pusan
- Korea
| | - Joona Bang
- Department of Chemical and Biological Engineering
- Korea University
- Seoul 02841
- Korea
| | - Anzar Khan
- Department of Chemical and Biological Engineering
- Korea University
- Seoul 02841
- Korea
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28
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Yu G, Zhao R, Wu D, Zhang F, Shao L, Zhou J, Yang J, Tang G, Chen X, Huang F. Pillar[5]arene-based amphiphilic supramolecular brush copolymer: fabrication, controllable self-assembly and application in self-imaging targeted drug delivery. Polym Chem 2016; 7:6178-6188. [PMID: 27795740 PMCID: PMC5084091 DOI: 10.1039/c6py01402j] [Citation(s) in RCA: 96] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Supramolecular brush copolymers have attracted continuing interest due to their unusual architectures, fascinating properties, and potential applications in many fields involving smart stimuli-responsive drug delivery systems. Herein, the first pillararene-based amphiphilic supramolecular brush copolymer (P5-PEG-Biotin⊃PTPE) was constructed on the basis of the host-guest molecular recognition between a water-soluble pillar[5]arene (P5) and a viologen salt (M). P5-PEG-Biotin⊃PTPE self-assembled into supramolecular nanoparticles (SNPs), which were utilized as a self-imaging drug delivery vehicle by taking advantage of the aggregation-induced emission (AIE) effect. Encapsulation of anticancer drug doxorubicin (DOX) caused deactivation of the fluorescences of both the tetraphenylethene (TPE) and DOX chromophores due to the energy transfer relay (ETR) effect, mediated by Förster resonance energy transfer (FRET) and aggregation-caused quenching (ACQ). The release of loaded DOX molecules can be triggered by low pH and reductase, recovering the "silenced" fluorescence caused by the interruption of the ETR effect, achieving in situ visualization of the drug release process by observing the location and magnitude of the energy transfer-dependent fluorescence variation. The biotin ligands on the surfaces of the DOX-loaded SNPs act as targeting agents to deliver DOX preferentially to cancer cells over-expressing biotin receptor. In vitro studies demonstrated that the loading of DOX by this supramolecular nanomaterial exhibited selective cytotoxicity towards cancer cells over normal cells. The potency of this sophisticated supramolecular drug delivery system in cancer therapy was further evaluated in HeLa tumor-bearing mice. In vivo experiments confirmed that the DOX-loaded SNPs possess excellent antitumor efficacy with negligible systemic toxicity.
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Affiliation(s)
- Guocan Yu
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China
- Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health, Bethesda, Maryland 20892, United States
| | - Run Zhao
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China
| | - Dan Wu
- Department of Chemistry, Institute of Chemical Biology and Pharmaceutical Chemistry, Zhejiang University, Hangzhou 310027, P. R. China
| | - Fuwu Zhang
- Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health, Bethesda, Maryland 20892, United States
| | - Li Shao
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China
| | - Jiong Zhou
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China
| | - Jie Yang
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China
| | - Guping Tang
- Department of Chemistry, Institute of Chemical Biology and Pharmaceutical Chemistry, Zhejiang University, Hangzhou 310027, P. R. China
| | - Xiaoyuan Chen
- Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health, Bethesda, Maryland 20892, United States
| | - Feihe Huang
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China
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29
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Stuparu MC, Khan A. Thiol-epoxy “click” chemistry: Application in preparation and postpolymerization modification of polymers. ACTA ACUST UNITED AC 2016. [DOI: 10.1002/pola.28195] [Citation(s) in RCA: 87] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Mihaiela C. Stuparu
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University; 21-Nanyang Link 637371 Singapore
- School of Materials Science and Engineering, Nanyang Technological University; Singapore
| | - Anzar Khan
- Department of Chemical and Biological Engineering; Korea University; Seoul 02841 Korea
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30
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Xiao L, Chen Y, Zhang K. Efficient Metal-Free “Grafting Onto” Method for Bottlebrush Polymers by Combining RAFT and Triazolinedione–Diene Click Reaction. Macromolecules 2016. [DOI: 10.1021/acs.macromol.6b00782] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Lifen Xiao
- State
Key Laboratory of Polymer Physics and Chemistry, Institute of Chemistry, The Chinese Academy of Sciences, Beijing 100190, P. R. China
| | - Yongming Chen
- Key
Laboratory for Polymeric Composite and Functional Materials of Ministry
of Education, School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, China
| | - Ke Zhang
- State
Key Laboratory of Polymer Physics and Chemistry, Institute of Chemistry, The Chinese Academy of Sciences, Beijing 100190, P. R. China
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31
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Kubo T, Figg CA, Swartz JL, Brooks WLA, Sumerlin BS. Multifunctional Homopolymers: Postpolymerization Modification via Sequential Nucleophilic Aromatic Substitution. Macromolecules 2016. [DOI: 10.1021/acs.macromol.6b00181] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Tomohiro Kubo
- George & Josephine Butler Polymer Research Laboratory, Center for Macromolecular Science & Engineering, Department of Chemistry, University of Florida, PO Box 117200, Gainesville, Florida 32611-7200, United States
| | - C. Adrian Figg
- George & Josephine Butler Polymer Research Laboratory, Center for Macromolecular Science & Engineering, Department of Chemistry, University of Florida, PO Box 117200, Gainesville, Florida 32611-7200, United States
| | - Jeremy L. Swartz
- George & Josephine Butler Polymer Research Laboratory, Center for Macromolecular Science & Engineering, Department of Chemistry, University of Florida, PO Box 117200, Gainesville, Florida 32611-7200, United States
| | - William L. A. Brooks
- George & Josephine Butler Polymer Research Laboratory, Center for Macromolecular Science & Engineering, Department of Chemistry, University of Florida, PO Box 117200, Gainesville, Florida 32611-7200, United States
| | - Brent S. Sumerlin
- George & Josephine Butler Polymer Research Laboratory, Center for Macromolecular Science & Engineering, Department of Chemistry, University of Florida, PO Box 117200, Gainesville, Florida 32611-7200, United States
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32
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Regularly grafted polymer brush with degradable PCL backbone by ring-opening polymerization and “click” reaction: synthesis and self-assembly. JOURNAL OF POLYMER RESEARCH 2016. [DOI: 10.1007/s10965-016-0925-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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33
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Yan X, Sivignon A, Barnich N, Gouin SG, Bouckaert J, Fleury E, Bernard J. A library of heptyl mannose-functionalized copolymers with distinct compositions, microstructures and neighboring non-sugar motifs as potent antiadhesives of type 1 piliated E. coli. Polym Chem 2016. [DOI: 10.1039/c6py00118a] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Heptyl Mannose-functionalized copolymers are efficient anti-adhesives of type 1 Piliated E. coli.
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Affiliation(s)
- Xibo Yan
- Université de Lyon
- Lyon
- France
- INSA-Lyon
- IMP
| | - Adeline Sivignon
- Clermont Université
- UMR 1071
- Inserm/Université d'Auvergne
- 63000 Clermont-Ferrand
- France
| | - Nicolas Barnich
- Clermont Université
- UMR 1071
- Inserm/Université d'Auvergne
- 63000 Clermont-Ferrand
- France
| | | | - Julie Bouckaert
- Unité de Glycobiologie Structurale et Fonctionnelle (UGSF)
- UMR 8576 du CNRS
- Université de Lille 1
- 59000 Lille
- France
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34
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Li H, Miao H, Gao Y, Li H, Chen D. Efficient synthesis of narrowly dispersed amphiphilic double-brush copolymers through the polymerization reaction of macromonomer micelle emulsifiers at the oil–water interface. Polym Chem 2016. [DOI: 10.1039/c6py00705h] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Narrowly dispersed amphiphilic PMA-g-PMMA/PDMA DBCs with high molecular weight were efficiently synthesized by Pickering emulsion template directed radical polymerization of macromonomer micelles.
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Affiliation(s)
- Heng Li
- College of Chemistry and Key Laboratory of Polymeric Materials & Application Technology of Hunan Province
- and Key Laboratory of Advanced Functional Polymeric Materials of College of Hunan Province
- Xiangtan University
- China
| | - Han Miao
- State Key Laboratory of Molecular Engineering of Polymers and Department of Macromolecular Science
- Fudan University
- Shanghai 200433
- China
| | - Yong Gao
- College of Chemistry and Key Laboratory of Polymeric Materials & Application Technology of Hunan Province
- and Key Laboratory of Advanced Functional Polymeric Materials of College of Hunan Province
- Xiangtan University
- China
| | - Huaming Li
- College of Chemistry and Key Laboratory of Polymeric Materials & Application Technology of Hunan Province
- and Key Laboratory of Advanced Functional Polymeric Materials of College of Hunan Province
- Xiangtan University
- China
| | - Daoyong Chen
- State Key Laboratory of Molecular Engineering of Polymers and Department of Macromolecular Science
- Fudan University
- Shanghai 200433
- China
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35
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Wang Q, Ma H, Sang W, Han L, Liu P, Shen H, Huang W, Gong X, Yang L, Wang Y, Li Y. Synthesis of sequence-determined bottlebrush polymers based on sequence determination in living anionic copolymerization of styrene and dimethyl(4-(1-phenylvinyl)phenyl)silane. Polym Chem 2016. [DOI: 10.1039/c6py00085a] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Sequence-determined bottlebrush polymers are precisely, efficiently and conveniently synthesized.
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36
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Mommer S, Truong KN, Keul H, Möller M. An epoxy thiolactone on stage: four component reactions, synthesis of poly(thioether urethane)s and the respective hydrogels. Polym Chem 2016. [DOI: 10.1039/c6py00231e] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
An epoxy thiolactone was developed as a versatile platform for multicomponent reactions, the synthesis of poly(thioether urethane)s or hydrogels containing epoxy groups.
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Affiliation(s)
- Stefan Mommer
- Institute of Technical and Macromolecular Chemistry
- RWTH Aachen University and DWI – Leibniz Institute for Interactive Materials
- 52056 Aachen
- Germany
| | - Khai-Nghi Truong
- Institute of Inorganic Chemistry
- RWTH Aachen University
- 52056 Aachen
- Germany
| | - Helmut Keul
- Institute of Technical and Macromolecular Chemistry
- RWTH Aachen University and DWI – Leibniz Institute for Interactive Materials
- 52056 Aachen
- Germany
| | - Martin Möller
- Institute of Technical and Macromolecular Chemistry
- RWTH Aachen University and DWI – Leibniz Institute for Interactive Materials
- 52056 Aachen
- Germany
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37
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Zhang X, Zhang Q, Xie C, Gao A, Chang Z, Kwon Oh J, Yang P, Li P. Phosphonated homopolymers and copolymers via ring opening metathesis polymerization: T
g
tuning, flame resistance, and photolithography. ACTA ACUST UNITED AC 2015. [DOI: 10.1002/pola.27990] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Xiaojuan Zhang
- Department of Applied Chemistry; Xi'an University of Technology; No. 5 South Jinhua Road Xi'an Shaanxi 710048 People's Republic of China
| | - Qian Zhang
- Department of Applied Chemistry; Xi'an University of Technology; No. 5 South Jinhua Road Xi'an Shaanxi 710048 People's Republic of China
| | - Chao Xie
- Department of Oral Implantology; State Key Laboratory of Military Stomatology, School of Stomatology, the Fourth Military Medical University; No. 169 West Changle Road Xi'an Shaanxi 710032 People's Republic of China
| | - Aiting Gao
- Key Laboratory of Applied Surface and Colloids Chemistry of Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University; No. 199 Chang'an South Road Xi'an Shaanxi 710119 People's Republic of China
| | - Zheng Chang
- Department of Applied Chemistry; Xi'an University of Technology; No. 5 South Jinhua Road Xi'an Shaanxi 710048 People's Republic of China
| | - Jung Kwon Oh
- Department of Chemistry and Biochemistry and Center for Nanoscience Research (CENR); Concordia University; 7141 Sherbrooke St. West Montreal Quebec H4B 1R6 Canada
| | - Peng Yang
- Key Laboratory of Applied Surface and Colloids Chemistry of Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University; No. 199 Chang'an South Road Xi'an Shaanxi 710119 People's Republic of China
| | - Pengfei Li
- Frontier Institute of Science and Technology (FIST), Xi'an Jiaotong University; No. 99 Yanxiang Road Xi'an Shaanxi 710054 People's Republic of China
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38
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Jin K, Heath WH, Torkelson JM. Kinetics of multifunctional thiol-epoxy click reactions studied by differential scanning calorimetry: Effects of catalysis and functionality. POLYMER 2015. [DOI: 10.1016/j.polymer.2015.10.068] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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39
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Boyer C, Corrigan NA, Jung K, Nguyen D, Nguyen TK, Adnan NNM, Oliver S, Shanmugam S, Yeow J. Copper-Mediated Living Radical Polymerization (Atom Transfer Radical Polymerization and Copper(0) Mediated Polymerization): From Fundamentals to Bioapplications. Chem Rev 2015; 116:1803-949. [DOI: 10.1021/acs.chemrev.5b00396] [Citation(s) in RCA: 356] [Impact Index Per Article: 39.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Cyrille Boyer
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
| | - Nathaniel Alan Corrigan
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
| | - Kenward Jung
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
| | - Diep Nguyen
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
| | - Thuy-Khanh Nguyen
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
| | - Nik Nik M. Adnan
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
| | - Susan Oliver
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
| | - Sivaprakash Shanmugam
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
| | - Jonathan Yeow
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
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40
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Verduzco R, Li X, Pesek SL, Stein GE. Structure, function, self-assembly, and applications of bottlebrush copolymers. Chem Soc Rev 2015; 44:2405-20. [PMID: 25688538 DOI: 10.1039/c4cs00329b] [Citation(s) in RCA: 430] [Impact Index Per Article: 47.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Bottlebrush polymers are a type of branched or graft polymer with polymeric side-chains attached to a linear backbone, and the unusual architectures of bottlebrushes provide a number of unique and potentially useful properties. These include a high entanglement molecular weight, enabling rapid self-assembly of bottlebrush block copolymers into large domain structures, the self-assembly of bottlebrush block copolymer micelles in a selective solvent even at very low dilutions, and the functionalization of bottlebrush side-chains for recognition, imaging, or drug delivery in aqueous environments. This review article focuses on recent developments in the field of bottlebrush polymers with an emphasis on applications of bottlebrush copolymers. Bottlebrush copolymers contain two (or more) different types of polymeric side-chains. Recent work has explored the diverse properties and functions of bottlebrush polymers and copolymers in solutions, films, and melts, and applications explored include photonic materials, bottlebrush films for lithographic patterning, drug delivery, and tumor detection and imaging. We provide a brief introduction to bottlebrush synthesis and physical properties and then discuss work related to: (i) bottlebrush self-assembly in melts and bulk thin films, (ii) bottlebrushes for photonics and lithography, (iii) bottlebrushes for small molecule encapsulation and delivery in solution, and (iv) bottlebrush micelles and assemblies in solution. We briefly discuss three potential areas for future research, including developing a more quantitative model of bottlebrush self-assembly in the bulk, studying the properties of bottlebrushes at interfaces, and investigating the solution assembly of bottlebrush copolymers.
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Affiliation(s)
- Rafael Verduzco
- Department of Chemical and Biomolecular Engineering, William Marsh Rice University, 6100 Main Street, MS-362, Houston, TX 77005, USA.
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41
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Enhancement in the Glass Transition Temperature in Latent Thiol-Epoxy Click Cured Thermosets. Polymers (Basel) 2015. [DOI: 10.3390/polym7040680] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
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42
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Zhang YY, Li Y, Zhou XJ, Zhang XH, Du BY, Fan ZQ. Synthesis of an Amphiphilic Brush Copolymer by a Highly Efficient “Grafting onto” Approach via CO2Chemistry. Macromol Rapid Commun 2015; 36:852-7. [DOI: 10.1002/marc.201400718] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2014] [Revised: 02/05/2015] [Indexed: 11/09/2022]
Affiliation(s)
- Ying-Ying Zhang
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization; Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 China
| | - Yang Li
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization; Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 China
| | - Xian-Jing Zhou
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization; Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 China
| | - Xing-Hong Zhang
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization; Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 China
| | - Bin-Yang Du
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization; Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 China
| | - Zhi-Qiang Fan
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization; Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 China
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43
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Ma H, Wang Q, Sang W, Han L, Liu P, Chen J, Li Y, Wang Y. Synthesis of Bottlebrush Polystyrenes with Uniform, Alternating, and Gradient Distributions of Brushes Via Living Anionic Polymerization and Hydrosilylation. Macromol Rapid Commun 2015; 36:726-32. [DOI: 10.1002/marc.201400660] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2014] [Revised: 01/29/2015] [Indexed: 12/18/2022]
Affiliation(s)
- Hongwei Ma
- State Key Laboratory of Fine Chemicals; Department of Polymer Science and Engineering; School of Chemical Engineering; Dalian University of Technology; Dalian 116024 China
- Liaoning Key Laboratory of Polymer Science and Engineering; School of Chemical Engineering; Dalian University of Technology; Dalian 116024 China
| | - Qiuyun Wang
- State Key Laboratory of Fine Chemicals; Department of Polymer Science and Engineering; School of Chemical Engineering; Dalian University of Technology; Dalian 116024 China
- Liaoning Key Laboratory of Polymer Science and Engineering; School of Chemical Engineering; Dalian University of Technology; Dalian 116024 China
| | - Wei Sang
- State Key Laboratory of Fine Chemicals; Department of Polymer Science and Engineering; School of Chemical Engineering; Dalian University of Technology; Dalian 116024 China
- Liaoning Key Laboratory of Polymer Science and Engineering; School of Chemical Engineering; Dalian University of Technology; Dalian 116024 China
| | - Li Han
- State Key Laboratory of Fine Chemicals; Department of Polymer Science and Engineering; School of Chemical Engineering; Dalian University of Technology; Dalian 116024 China
- Liaoning Key Laboratory of Polymer Science and Engineering; School of Chemical Engineering; Dalian University of Technology; Dalian 116024 China
| | - Pibo Liu
- State Key Laboratory of Fine Chemicals; Department of Polymer Science and Engineering; School of Chemical Engineering; Dalian University of Technology; Dalian 116024 China
- Liaoning Key Laboratory of Polymer Science and Engineering; School of Chemical Engineering; Dalian University of Technology; Dalian 116024 China
| | - Jun Chen
- State Key Laboratory of Fine Chemicals; Department of Polymer Science and Engineering; School of Chemical Engineering; Dalian University of Technology; Dalian 116024 China
- Liaoning Key Laboratory of Polymer Science and Engineering; School of Chemical Engineering; Dalian University of Technology; Dalian 116024 China
| | - Yang Li
- State Key Laboratory of Fine Chemicals; Department of Polymer Science and Engineering; School of Chemical Engineering; Dalian University of Technology; Dalian 116024 China
- Liaoning Key Laboratory of Polymer Science and Engineering; School of Chemical Engineering; Dalian University of Technology; Dalian 116024 China
| | - Yurong Wang
- State Key Laboratory of Fine Chemicals; Department of Polymer Science and Engineering; School of Chemical Engineering; Dalian University of Technology; Dalian 116024 China
- Liaoning Key Laboratory of Polymer Science and Engineering; School of Chemical Engineering; Dalian University of Technology; Dalian 116024 China
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44
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Gadwal I, Stuparu MC, Khan A. Homopolymer bifunctionalization through sequential thiol–epoxy and esterification reactions: an optimization, quantification, and structural elucidation study. Polym Chem 2015. [DOI: 10.1039/c4py01453g] [Citation(s) in RCA: 67] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
In this study, we probe various aspects of a post-polymerization double-modification strategy involving sequential thiol–epoxy and esterification reactions for the preparation of dual-functional homopolymers.
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Affiliation(s)
- Ikhlas Gadwal
- Department of Materials
- ETH-Zürich
- CH-8093 Zürich
- Switzerland
| | - Mihaiela C. Stuparu
- Division of Chemistry and Biological Chemistry
- School of Physical and Mathematical Sciences
- and School of Materials Science and Engineering
- Nanyang Technological University
- Singapore
| | - Anzar Khan
- Department of Materials
- ETH-Zürich
- CH-8093 Zürich
- Switzerland
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45
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Gadwal I, Khan A. Multiply functionalized dendrimers: protective-group-free synthesis through sequential thiol-epoxy ‘click’ chemistry and esterification reaction. RSC Adv 2015. [DOI: 10.1039/c5ra05820a] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A protective-group-free synthetic route to multiply functionalized dendrimers is presented.
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Affiliation(s)
- Ikhlas Gadwal
- Department of Materials
- ETH-Zürich
- CH-8093 Zürich
- Switzerland
| | - Anzar Khan
- Department of Materials
- ETH-Zürich
- CH-8093 Zürich
- Switzerland
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46
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Simpson EM, Ristovski ZD, Bottle SE, Fairfull-Smith KE, Blinco JP. Modular design of profluorescent polymer sensors. Polym Chem 2015. [DOI: 10.1039/c5py00120j] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Through orthogonal coupling chemistries, the synthesis of profluorescent nitroxide containing polymers for applications as radical or redox sensors is achieved.
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Affiliation(s)
- Emily M. Simpson
- School of Chemistry
- Physics and Mechanical Engineering Queensland University of Technology (QUT)
- Brisbane
- Australia
| | - Zoran D. Ristovski
- School of Chemistry
- Physics and Mechanical Engineering Queensland University of Technology (QUT)
- Brisbane
- Australia
| | - Steven E. Bottle
- School of Chemistry
- Physics and Mechanical Engineering Queensland University of Technology (QUT)
- Brisbane
- Australia
| | - Kathryn E. Fairfull-Smith
- School of Chemistry
- Physics and Mechanical Engineering Queensland University of Technology (QUT)
- Brisbane
- Australia
| | - James P. Blinco
- School of Chemistry
- Physics and Mechanical Engineering Queensland University of Technology (QUT)
- Brisbane
- Australia
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47
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Hoffmann C, Stuparu MC, Daugaard A, Khan A. Aza-Michael addition reaction: Post-polymerization modification and preparation of PEI/PEG-based polyester hydrogels from enzymatically synthesized reactive polymers. ACTA ACUST UNITED AC 2014. [DOI: 10.1002/pola.27498] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Christian Hoffmann
- Danish Polymer Centre; Department of Chemical and Biochemical Engineering; Technical University of Denmark, DTU, Søltofts Plads; Building 229, 2800, Kgs Lyngby Denmark
- Department of Materials; ETH-Zürich; Zürich Switzerland
| | - Mihaiela C. Stuparu
- Division of Chemistry and Biological Chemistry; School of Physical and Mathematical Sciences, Nanyang Technological University (NTU); Singapore
| | - Anders Daugaard
- Danish Polymer Centre; Department of Chemical and Biochemical Engineering; Technical University of Denmark, DTU, Søltofts Plads; Building 229, 2800, Kgs Lyngby Denmark
| | - Anzar Khan
- Department of Materials; ETH-Zürich; Zürich Switzerland
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48
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Affiliation(s)
- Umit Tunca
- Department of Chemistry; Istanbul Technical University; Maslak Istanbul 34469 Turkey
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49
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Gadwal I, Binder S, Stuparu MC, Khan A. Dual-Reactive Hyperbranched Polymer Synthesis through Proton Transfer Polymerization of Thiol and Epoxide Groups. Macromolecules 2014. [DOI: 10.1021/ma500920z] [Citation(s) in RCA: 70] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Ikhlas Gadwal
- Department
of Materials, ETH-Zürich, CH-8093 Zürich, Switzerland
| | - Selmar Binder
- Department
of Materials, ETH-Zürich, CH-8093 Zürich, Switzerland
| | | | - Anzar Khan
- Department
of Materials, ETH-Zürich, CH-8093 Zürich, Switzerland
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50
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Fluorescent boronic acid terminated polymer grafted silica particles synthesized via click chemistry for affinity separation of saccharides. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2014; 40:228-34. [DOI: 10.1016/j.msec.2014.03.066] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/02/2013] [Revised: 02/22/2014] [Accepted: 03/17/2014] [Indexed: 12/11/2022]
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