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He Y, Xing S, Jiang P, Zhao Y, Chen L. Volume Overlap Variation within Hyperbranched Polymer Brushes Resolves Topology Effects against Protein Fouling. Biomacromolecules 2022; 23:4924-4933. [PMID: 36239027 DOI: 10.1021/acs.biomac.2c01106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Hyperbranched polymer brushes with a three-dimensional dendritic structure are used in antifouling applications to obtain bioinert and compact dendritic structures. Though hyperbranched polyglycerol (HPG) is extensively utilized in the antifouling layer, there is still a lack of direct studies on the relationship between the interfacial properties and topology effect of hyperbranched polymer brushes. Here, we established the degree of chain volume overlap (Dv) to characterize the spatial shielding efficiency generated by HPG brushes and investigated the impact mechanism of the variable chain length on the interfacial physicochemical properties. The results revealed the Dv-relevant feature of performance that the most densely packed HPG brushes for a medium-length LHPG3.07 enable the functional surface to display optimal antifouling performance toward protein adsorption by forming the most effective space barrier and hydrated layer in appropriate molecular weights and graft density. Moreover, we clarified the advance of hyperbranched polymer brushes exhibited in topology effects for imparting surface-enhanced resistance to biofouling relies on the generable higher steric hindrance as compared with linear analogs. This study established a Dv-relevant evaluation model for acquiring an optimized antifouling surface based on the appropriate choice of polymer structure, topology morphologies, and grafting parameters.
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Affiliation(s)
- Yang He
- State Key Laboratory of Separation Membranes and Membrane Processes/National Center for International Joint Research on Separation Membranes, School of Materials Science and Engineering, Tiangong University, Tianjin300387, China.,Key Laboratory for Green Chemical Technology of Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Tianjin300072, China
| | - Songlin Xing
- State Key Laboratory of Separation Membranes and Membrane Processes/National Center for International Joint Research on Separation Membranes, School of Materials Science and Engineering, Tiangong University, Tianjin300387, China
| | - Peng Jiang
- State Key Laboratory of Separation Membranes and Membrane Processes/National Center for International Joint Research on Separation Membranes, School of Materials Science and Engineering, Tiangong University, Tianjin300387, China
| | - Yiping Zhao
- State Key Laboratory of Separation Membranes and Membrane Processes/National Center for International Joint Research on Separation Membranes, School of Materials Science and Engineering, Tiangong University, Tianjin300387, China
| | - Li Chen
- State Key Laboratory of Separation Membranes and Membrane Processes/National Center for International Joint Research on Separation Membranes, School of Materials Science and Engineering, Tiangong University, Tianjin300387, China
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Kim SE, Lee YR, Kim M, Seo E, Paik HJ, Kim JC, Jeong JE, Park YI, Kim BS, Lee SH. Highly Tunable Metal-Free Ring Opening Polymerization of Glycidol into Various Controlled Topologies Catalyzed by Frustrated Lewis Pairs. Polym Chem 2022. [DOI: 10.1039/d1py01442k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Controlling the topology of a polymer is essential in determining its physical properties and processing. Even after numerous studies, obtaining a diverse array of topologies, particularly within the framework of...
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Hong Y, Kim JM, Jung H, Park K, Hong J, Choi SH, Kim BS. Facile Synthesis of Poly(ethylene oxide)-Based Self-Healable Dynamic Triblock Copolymer Hydrogels. Biomacromolecules 2020; 21:4913-4922. [DOI: 10.1021/acs.biomac.0c01140] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Youngjoo Hong
- Department of Chemistry, Yonsei University, Seoul 03722, Republic of Korea
| | - Jung-Min Kim
- Department of Chemical Engineering, Hongik University, Seoul 04066, Republic of Korea
| | - Hyunjoon Jung
- Department of Chemical Engineering, Hongik University, Seoul 04066, Republic of Korea
| | - Kyungtae Park
- Department of Chemical and Biochemical Engineering, Yonsei University, Seoul 03722, Republic of Korea
| | - Jinkee Hong
- Department of Chemical and Biochemical Engineering, Yonsei University, Seoul 03722, Republic of Korea
| | - Soo-Hyung Choi
- Department of Chemical Engineering, Hongik University, Seoul 04066, Republic of Korea
| | - Byeong-Su Kim
- Department of Chemistry, Yonsei University, Seoul 03722, Republic of Korea
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Abstract
Amino-functional polyethers have emerged as a new class of “smart”, i.e. pH- and thermoresponsive materials. This review article summarizes the synthesis and applications of these materials, obtained from ring-opening of suitable epoxide monomers.
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Affiliation(s)
- Patrick Verkoyen
- Department of Chemistry
- Johannes Gutenberg University Mainz
- 55128 Mainz
- Germany
| | - Holger Frey
- Department of Chemistry
- Johannes Gutenberg University Mainz
- 55128 Mainz
- Germany
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Lee J, Han S, Kim M, Kim BS. Anionic Polymerization of Azidoalkyl Glycidyl Ethers and Post-Polymerization Modification. Macromolecules 2019. [DOI: 10.1021/acs.macromol.9b02236] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Joonhee Lee
- Department of Chemistry, Yonsei University, Seoul 03722, Republic of Korea
- Department of Chemistry, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Republic of Korea
| | - Sohee Han
- Department of Chemistry, Yonsei University, Seoul 03722, Republic of Korea
| | - Minseong Kim
- Department of Chemistry, Yonsei University, Seoul 03722, Republic of Korea
- Department of Chemistry, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Republic of Korea
| | - Byeong-Su Kim
- Department of Chemistry, Yonsei University, Seoul 03722, Republic of Korea
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Hyperbranched polyglycerols containing amine groups — Synthesis, characterization and carbon dioxide capture. J CO2 UTIL 2018. [DOI: 10.1016/j.jcou.2018.07.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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Rassou S, Illy N, Tezgel O, Guégan P. Anionic ring-opening polymerization of N
-glycidylphthalimide: Combination of phosphazene base and activated monomer mechanism. ACTA ACUST UNITED AC 2018. [DOI: 10.1002/pola.28988] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Somasoudrame Rassou
- Institut Parisien de Chimie Moléculaire, Equipe Chimie des Polymères; Sorbonne Université, CNRS, 4 Place Jussieu; Paris F-75005 France
| | - Nicolas Illy
- Institut Parisien de Chimie Moléculaire, Equipe Chimie des Polymères; Sorbonne Université, CNRS, 4 Place Jussieu; Paris F-75005 France
| | - Ozgul Tezgel
- Institut Parisien de Chimie Moléculaire, Equipe Chimie des Polymères; Sorbonne Université, CNRS, 4 Place Jussieu; Paris F-75005 France
| | - Philippe Guégan
- Institut Parisien de Chimie Moléculaire, Equipe Chimie des Polymères; Sorbonne Université, CNRS, 4 Place Jussieu; Paris F-75005 France
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9
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Ahn G, Kweon S, Yang C, Hwang JE, Kim K, Kim BS. One-pot synthesis of hyperbranched polyamines based on novel amino glycidyl ether. ACTA ACUST UNITED AC 2017. [DOI: 10.1002/pola.28865] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Gyunhyeok Ahn
- Department of Chemistry; Ulsan National Institute of Science and Technology (UNIST); Ulsan 44919 Republic of Korea
| | - Songa Kweon
- Department of Chemistry; Ulsan National Institute of Science and Technology (UNIST); Ulsan 44919 Republic of Korea
| | - Chungmi Yang
- Department of Emergency Medicine; Seoul National University Bundang Hospital; Seongnam Gyeonggi-do 13620 Republic of Korea
| | - Ji Eun Hwang
- Department of Emergency Medicine; Seoul National University Bundang Hospital; Seongnam Gyeonggi-do 13620 Republic of Korea
| | - Kyuseok Kim
- Department of Emergency Medicine; Seoul National University Bundang Hospital; Seongnam Gyeonggi-do 13620 Republic of Korea
| | - Byeong-Su Kim
- Department of Chemistry; Ulsan National Institute of Science and Technology (UNIST); Ulsan 44919 Republic of Korea
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Song J, Palanikumar L, Choi Y, Kim I, Heo TY, Ahn E, Choi SH, Lee E, Shibasaki Y, Ryu JH, Kim BS. The power of the ring: a pH-responsive hydrophobic epoxide monomer for superior micelle stability. Polym Chem 2017. [DOI: 10.1039/c7py01613a] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
We developed micelles with superior stability by integrating a novel hydrophobic, pH-responsive epoxide monomer, tetrahydropyranyl glycidyl ether.
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