1
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Ringuette AE, Aktas Eken G, Garnenez AB, Palmieri AI, Ober CK, Coates GW, Fors BP. Direct Functionalization of Polyethylene Surfaces with High-Density Polymer Brushes. J Am Chem Soc 2024. [PMID: 39018375 DOI: 10.1021/jacs.4c06924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/19/2024]
Abstract
Introducing functionality onto PE surfaces is a longstanding challenge in polymer science, driven by the need for polymer materials with improved adhesion and antifouling properties. Herein, we report surface-initiated hydrogen atom transfer-reversible addition-fragmentation chain transfer (SI HAT-RAFT) as a robust method to grow high-density brush polymers from PE surfaces. We demonstrate that, under mild conditions, direct initiation from the C-H bonds of PE surfaces allows for the graft polymerization of a variety of (meth)acrylate monomers. The resulting polymer brushes reached several hundred nanometers in thickness with densities of ca. 0.62 chains/nm2, compared to the current standard of ∼0.28 chains/nm2. Finally, we show that our method is capable of dramatically improving the adhesive properties of PE surfaces. This work enables the preparation of PE with diverse surface functionalities for potential use in biomedical, industrial, and battery applications.
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Affiliation(s)
- Anna E Ringuette
- Department of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853, United States
| | - Gozde Aktas Eken
- Department of Materials Science and Engineering, Cornell University, Ithaca, New York 14853, United States
| | - Amaya B Garnenez
- Department of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853, United States
| | - Adriana I Palmieri
- Department of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853, United States
| | - Christopher K Ober
- Department of Materials Science and Engineering, Cornell University, Ithaca, New York 14853, United States
| | - Geoffrey W Coates
- Department of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853, United States
| | - Brett P Fors
- Department of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853, United States
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2
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Adhesion enhancement of Poly(etheretherketone) via surface-initiated photopolymerization of glycidyl methacrylate. POLYMER 2020. [DOI: 10.1016/j.polymer.2020.122971] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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3
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4
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Zhang J, He L, Wei G, Jiang X, Fu L, Zhao Y, Zhang L, Yang L, Li Y, Wang Y, Mo H, Shen J. Zwitterionic Polymer-Grafted Polylactic Acid Vascular Patches Based on a Decellularized Scaffold for Tissue Engineering. ACS Biomater Sci Eng 2019; 5:4366-4375. [PMID: 33438402 DOI: 10.1021/acsbiomaterials.9b00684] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
More than 10 million people suffer from cardiovascular diseases, and diseased blood vessels need to be treated with vascular patches. For a vascular patch, good affinity for endothelial progenitor cells is a key factor in promoting the formation of endothelial tissue-endothelialization. To construct such a vascular patch with good cell affnity, in this work, we first synthesized a reactive zwitterionic organophosphate containing a phosphorylcholine headgroup: 6-(acryloyloxy)hexyl-2-(N-isopropyl-N,N-dimethylammonio)ethyl phosphate (AHEP). We then grafted AHEP onto a polylactic acid (PLA)-coated decellularized scaffold to obtain a vascular patch. Its hydrophilicity and biocompatibility were investigated. Its in vivo performance was also examined in a pig model with B-ultrasonography, Doppler spectra, and computed tomography angiography. The vascular patch demonstrated a nonhemolytic property, noncytotoxicity, long in vitro coagulation times, the strong ability to resist platelet adhesion, and a good affinity for endothelial progenitor cells. The vascular patch was able to maintain the long-term patency (5 months) of surgical arteries. Hence, the zwitterionic polymer-grafted PLA vascular patch may be a promising candidate for vascular tissue engineering.
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Affiliation(s)
- Jun Zhang
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, National and Local Joint Engineering Research Center of Biomedical Functional Materials, Jiangsu Engineering Research Center for Biomedical Function Materials, School of Chemistry and Materials Science, Nanjing Normal University, Wenyuan Road #1, Xianlin University Town, Qixia District, Nanjing 210023, Jiangsu Province, China
| | - Lei He
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, National and Local Joint Engineering Research Center of Biomedical Functional Materials, Jiangsu Engineering Research Center for Biomedical Function Materials, School of Chemistry and Materials Science, Nanjing Normal University, Wenyuan Road #1, Xianlin University Town, Qixia District, Nanjing 210023, Jiangsu Province, China
| | - Guo Wei
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, National and Local Joint Engineering Research Center of Biomedical Functional Materials, Jiangsu Engineering Research Center for Biomedical Function Materials, School of Chemistry and Materials Science, Nanjing Normal University, Wenyuan Road #1, Xianlin University Town, Qixia District, Nanjing 210023, Jiangsu Province, China
| | - Xuefeng Jiang
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, National and Local Joint Engineering Research Center of Biomedical Functional Materials, Jiangsu Engineering Research Center for Biomedical Function Materials, School of Chemistry and Materials Science, Nanjing Normal University, Wenyuan Road #1, Xianlin University Town, Qixia District, Nanjing 210023, Jiangsu Province, China
| | - Lei Fu
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, National and Local Joint Engineering Research Center of Biomedical Functional Materials, Jiangsu Engineering Research Center for Biomedical Function Materials, School of Chemistry and Materials Science, Nanjing Normal University, Wenyuan Road #1, Xianlin University Town, Qixia District, Nanjing 210023, Jiangsu Province, China
| | - Yue Zhao
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, National and Local Joint Engineering Research Center of Biomedical Functional Materials, Jiangsu Engineering Research Center for Biomedical Function Materials, School of Chemistry and Materials Science, Nanjing Normal University, Wenyuan Road #1, Xianlin University Town, Qixia District, Nanjing 210023, Jiangsu Province, China
| | - Luxia Zhang
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, National and Local Joint Engineering Research Center of Biomedical Functional Materials, Jiangsu Engineering Research Center for Biomedical Function Materials, School of Chemistry and Materials Science, Nanjing Normal University, Wenyuan Road #1, Xianlin University Town, Qixia District, Nanjing 210023, Jiangsu Province, China
| | - Lutao Yang
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, National and Local Joint Engineering Research Center of Biomedical Functional Materials, Jiangsu Engineering Research Center for Biomedical Function Materials, School of Chemistry and Materials Science, Nanjing Normal University, Wenyuan Road #1, Xianlin University Town, Qixia District, Nanjing 210023, Jiangsu Province, China
| | - Yajuan Li
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, National and Local Joint Engineering Research Center of Biomedical Functional Materials, Jiangsu Engineering Research Center for Biomedical Function Materials, School of Chemistry and Materials Science, Nanjing Normal University, Wenyuan Road #1, Xianlin University Town, Qixia District, Nanjing 210023, Jiangsu Province, China
| | - Yutong Wang
- College of Materials Science and Engineering, Nanjing Forestry University, Longpan Road #159, Xuanwu District, Nanjing 210037, Jiangsu Province, China
| | - Hong Mo
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, National and Local Joint Engineering Research Center of Biomedical Functional Materials, Jiangsu Engineering Research Center for Biomedical Function Materials, School of Chemistry and Materials Science, Nanjing Normal University, Wenyuan Road #1, Xianlin University Town, Qixia District, Nanjing 210023, Jiangsu Province, China
| | - Jian Shen
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, National and Local Joint Engineering Research Center of Biomedical Functional Materials, Jiangsu Engineering Research Center for Biomedical Function Materials, School of Chemistry and Materials Science, Nanjing Normal University, Wenyuan Road #1, Xianlin University Town, Qixia District, Nanjing 210023, Jiangsu Province, China
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5
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Zhou H, Plummer CM, Li H, Huang H, Ma P, Li L, Liu L, Chen Y. Regioselective post-functionalization of isotactic polypropylene by amination in the presence of N-hydroxyphthalimide. Polym Chem 2019. [DOI: 10.1039/c8py01344f] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Previously, we developed amination modification of polyethylene by metal-free organocatalytic reaction.
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Affiliation(s)
- Houbo Zhou
- School of Materials Science and Engineering
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education
- Sun Yat-sen University
- Guangzhou 510275
- China
| | - Christopher M. Plummer
- School of Materials Science and Engineering
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education
- Sun Yat-sen University
- Guangzhou 510275
- China
| | - Huaan Li
- School of Materials Science and Engineering
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education
- Sun Yat-sen University
- Guangzhou 510275
- China
| | - Huahua Huang
- School of Materials Science and Engineering
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education
- Sun Yat-sen University
- Guangzhou 510275
- China
| | - Pengfei Ma
- School of Chemistry
- Sun Yat-sen University
- Guangzhou 510275
- China
| | - Le Li
- School of Chemistry
- Sun Yat-sen University
- Guangzhou 510275
- China
| | - Lixin Liu
- School of Materials Science and Engineering
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education
- Sun Yat-sen University
- Guangzhou 510275
- China
| | - Yongming Chen
- School of Materials Science and Engineering
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education
- Sun Yat-sen University
- Guangzhou 510275
- China
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6
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Higaki Y, Kobayashi M, Hirai T, Takahara A. Direct polymer brush grafting to polymer fibers and films by surface-initiated polymerization. Polym J 2017. [DOI: 10.1038/pj.2017.61] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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7
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Poly(ε-caprolactone) modification via surface initiated atom transfer radical polymerization with bio-inspired phosphorylcholine. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017; 77:45-51. [DOI: 10.1016/j.msec.2017.03.165] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2016] [Revised: 03/16/2017] [Accepted: 03/17/2017] [Indexed: 12/26/2022]
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8
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Chouwatat P, Hirai T, Higaki K, Higaki Y, Sue HJ, Takahara A. Aqueous lubrication of poly(etheretherketone) via surface-initiated polymerization of electrolyte monomers. POLYMER 2017. [DOI: 10.1016/j.polymer.2017.02.085] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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9
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Zoppe JO, Ataman NC, Mocny P, Wang J, Moraes J, Klok HA. Surface-Initiated Controlled Radical Polymerization: State-of-the-Art, Opportunities, and Challenges in Surface and Interface Engineering with Polymer Brushes. Chem Rev 2017; 117:1105-1318. [PMID: 28135076 DOI: 10.1021/acs.chemrev.6b00314] [Citation(s) in RCA: 598] [Impact Index Per Article: 85.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The generation of polymer brushes by surface-initiated controlled radical polymerization (SI-CRP) techniques has become a powerful approach to tailor the chemical and physical properties of interfaces and has given rise to great advances in surface and interface engineering. Polymer brushes are defined as thin polymer films in which the individual polymer chains are tethered by one chain end to a solid interface. Significant advances have been made over the past years in the field of polymer brushes. This includes novel developments in SI-CRP, as well as the emergence of novel applications such as catalysis, electronics, nanomaterial synthesis and biosensing. Additionally, polymer brushes prepared via SI-CRP have been utilized to modify the surface of novel substrates such as natural fibers, polymer nanofibers, mesoporous materials, graphene, viruses and protein nanoparticles. The last years have also seen exciting advances in the chemical and physical characterization of polymer brushes, as well as an ever increasing set of computational and simulation tools that allow understanding and predictions of these surface-grafted polymer architectures. The aim of this contribution is to provide a comprehensive review that critically assesses recent advances in the field and highlights the opportunities and challenges for future work.
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Affiliation(s)
- Justin O Zoppe
- Institut des Matériaux and Institut des Sciences et Ingénierie Chimiques, Laboratoire des Polymères Bâtiment MXD, Ecole Polytechnique Fédérale de Lausanne (EPFL) , Station 12 CH-1015 Lausanne, Switzerland
| | - Nariye Cavusoglu Ataman
- Institut des Matériaux and Institut des Sciences et Ingénierie Chimiques, Laboratoire des Polymères Bâtiment MXD, Ecole Polytechnique Fédérale de Lausanne (EPFL) , Station 12 CH-1015 Lausanne, Switzerland
| | - Piotr Mocny
- Institut des Matériaux and Institut des Sciences et Ingénierie Chimiques, Laboratoire des Polymères Bâtiment MXD, Ecole Polytechnique Fédérale de Lausanne (EPFL) , Station 12 CH-1015 Lausanne, Switzerland
| | - Jian Wang
- Institut des Matériaux and Institut des Sciences et Ingénierie Chimiques, Laboratoire des Polymères Bâtiment MXD, Ecole Polytechnique Fédérale de Lausanne (EPFL) , Station 12 CH-1015 Lausanne, Switzerland
| | - John Moraes
- Institut des Matériaux and Institut des Sciences et Ingénierie Chimiques, Laboratoire des Polymères Bâtiment MXD, Ecole Polytechnique Fédérale de Lausanne (EPFL) , Station 12 CH-1015 Lausanne, Switzerland
| | - Harm-Anton Klok
- Institut des Matériaux and Institut des Sciences et Ingénierie Chimiques, Laboratoire des Polymères Bâtiment MXD, Ecole Polytechnique Fédérale de Lausanne (EPFL) , Station 12 CH-1015 Lausanne, Switzerland
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10
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Higaki Y, Kobayashi M, Murakami D, Takahara A. Anti-fouling behavior of polymer brush immobilized surfaces. Polym J 2016. [DOI: 10.1038/pj.2015.137] [Citation(s) in RCA: 102] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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11
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HIGAKI Y, YANO T, TAO D, KABAYAMA H, TAKAHARA A. Surface Modification of Non-Woven Electrospun Fine Fiber Mats through Surface-Initiated Atom Transfer Radical Polymerization. KOBUNSHI RONBUNSHU 2016. [DOI: 10.1295/koron.2015-0085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Yuji HIGAKI
- Institute for Materials Chemistry and Engineering, Kyushu University
- Graduate School of Engineering, Kyushu University
- International Institute for Carbon-Neutral Energy Research (WPI-I2CNER), Kyushu University
| | | | - Di TAO
- Graduate School of Engineering, Kyushu University
- International Institute for Carbon-Neutral Energy Research (WPI-I2CNER), Kyushu University
| | | | - Atsushi TAKAHARA
- Institute for Materials Chemistry and Engineering, Kyushu University
- Graduate School of Engineering, Kyushu University
- International Institute for Carbon-Neutral Energy Research (WPI-I2CNER), Kyushu University
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12
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Kobayashi M, Higaki Y, Kimura T, Boschet F, Takahara A, Ameduri B. Direct surface modification of poly(VDF-co-TrFE) films by surface-initiated ATRP without pretreatment. RSC Adv 2016. [DOI: 10.1039/c6ra18397b] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A NMR study revealed that the surface-initiated ATRP of tBA occurred due to fluorine abstraction from the TrFE units of poly(VDF-co-TrFE).
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Affiliation(s)
- Motoyasu Kobayashi
- Japan Science Technology Agency
- ERATO
- Takahara Soft Interfaces Project
- Fukuoka 819-0395
- Japan
| | - Yuji Higaki
- Japan Science Technology Agency
- ERATO
- Takahara Soft Interfaces Project
- Fukuoka 819-0395
- Japan
| | - Taichi Kimura
- Graduate School of Engineering
- Kyushu University
- Fukuoka 819-0395
- Japan
| | - Frédéric Boschet
- Ingénierie et Architectures Macromoléculaires
- Institut Charles Gerhardt-UMR (CNRS) 5253
- Ecole Nationale Supérieure de Chimie de Montpellier
- F-34296 Montpellier Cedex
- France
| | - Atsushi Takahara
- Japan Science Technology Agency
- ERATO
- Takahara Soft Interfaces Project
- Fukuoka 819-0395
- Japan
| | - Bruno Ameduri
- Ingénierie et Architectures Macromoléculaires
- Institut Charles Gerhardt-UMR (CNRS) 5253
- Ecole Nationale Supérieure de Chimie de Montpellier
- F-34296 Montpellier Cedex
- France
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13
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Molecular aggregation states and wetting behavior of a poly{2-(perfluorooctyl)ethyl acrylate} brush-immobilized nano-imprinted surface. POLYMER 2015. [DOI: 10.1016/j.polymer.2015.05.042] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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14
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Preparation of hydrocarbon/fluorocarbon double-chain phospholipid polymer brusheson polyurethane films by ATRP. Colloids Surf B Biointerfaces 2015; 128:36-43. [DOI: 10.1016/j.colsurfb.2015.02.012] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2014] [Revised: 02/02/2015] [Accepted: 02/06/2015] [Indexed: 11/23/2022]
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15
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Higaki Y, Kabayama H, Tao D, Takahara A. Surface Functionalization of Electrospun Poly(butylene terephthalate) Fibers by Surface-Initiated Radical Polymerization. MACROMOL CHEM PHYS 2015. [DOI: 10.1002/macp.201500066] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Yuji Higaki
- Graduate School of Engineering; Kyushu University; 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
- Institute for Materials Chemistry and Engineering; Kyushu University; 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
- JST ERATO Takahara Soft Interfaces Project; 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
- International Institute for Carbon-Neutral Energy Research (WPI-I2CNER); 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
| | - Hirofumi Kabayama
- Graduate School of Engineering; Kyushu University; 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
| | - Di Tao
- Graduate School of Engineering; Kyushu University; 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
- International Institute for Carbon-Neutral Energy Research (WPI-I2CNER); 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
| | - Atsushi Takahara
- Graduate School of Engineering; Kyushu University; 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
- Institute for Materials Chemistry and Engineering; Kyushu University; 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
- JST ERATO Takahara Soft Interfaces Project; 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
- International Institute for Carbon-Neutral Energy Research (WPI-I2CNER); 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
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16
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Yang B, Duan X, Huang J. Ultrathin, biomimetic, superhydrophilic layers of cross-linked poly(phosphobetaine) on polyethylene by photografting. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2015; 31:1120-1126. [PMID: 25549110 DOI: 10.1021/la5031137] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Ultrathin, biomimetic, superhydrophilic hydrogel layers, composed of cross-linked poly(2-methacryloyloxyethyl phosphorylcholine), are formed on low-density polyethylene films via ultraviolet-initiated surface graft polymerization. The layers are 19-58 nm thick as revealed by electron microscopy and have three-dimensional networks; the unique network structure, along with its zwitterionic nature, rather than surface roughness results in superhydrophilicity, that is, the water contact angle around 5°. This superhydrophilicity depends on a variety of factors, including the concentration of the monomer and cross-linker, the type of reaction solvents, the reaction and drying time, the intensity of UV light, and the way of measurement of water contact angles. Superhydrophilicity is obtained under a fixed ratio (e.g., 1/1) of the monomer to cross-linker, a reaction time over 120 s, a short drying time, (75%) ethanol as the reaction solvent, and low-intensity UV light, largely because these factors together generate optimal three-dimensional networks of cross-links.
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Affiliation(s)
- Biao Yang
- School of Materials Science and Mechanical Engineering, Beijing Technology and Business University , Beijing 100048, P. R. China
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17
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Wang XY, Li YG, Mu HL, Pan L, Li YS. Efficient synthesis of diverse well-defined functional polypropylenes with high molecular weights and high functional group contents via thiol–halogen click chemistry. Polym Chem 2015. [DOI: 10.1039/c4py01350f] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Originating from the reactive halogenated iPPs, diverse side-group and graft functionalized polypropylenes were synthesized via thiol–halogen nucleophilic substitution click chemistry.
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Affiliation(s)
- Xiao-Yan Wang
- State Key Laboratory of Polymer Physics and Chemistry
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- China
| | - Yan-Guo Li
- State Key Laboratory of Polymer Physics and Chemistry
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- China
| | - Hong-Liang Mu
- State Key Laboratory of Polymer Physics and Chemistry
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- China
| | - Li Pan
- School of Material Science and Engineering
- Tianjin University
- Tianjin 300072
- China
| | - Yue-Sheng Li
- State Key Laboratory of Polymer Physics and Chemistry
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- China
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18
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Guo B, Pan G, Guo Q, Zhu C, Cui W, Li B, Yang H. Saccharides and temperature dual-responsive hydrogel layers for harvesting cell sheets. Chem Commun (Camb) 2015; 51:644-7. [DOI: 10.1039/c4cc08183h] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel non-invasive approach for harvesting cell sheets was demonstrated just by adding saccharide biomolecules into cell culture medium and without reduction of the temperature.
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Affiliation(s)
- Bingbing Guo
- College of Chemistry
- Chemical Engineering and Materials Science
- Orthopedic Institute
- Soochow University
- Suzhou
| | - Guoqing Pan
- College of Chemistry
- Chemical Engineering and Materials Science
- Orthopedic Institute
- Soochow University
- Suzhou
| | - Qianping Guo
- College of Chemistry
- Chemical Engineering and Materials Science
- Orthopedic Institute
- Soochow University
- Suzhou
| | - Caihong Zhu
- College of Chemistry
- Chemical Engineering and Materials Science
- Orthopedic Institute
- Soochow University
- Suzhou
| | - Wenguo Cui
- College of Chemistry
- Chemical Engineering and Materials Science
- Orthopedic Institute
- Soochow University
- Suzhou
| | - Bin Li
- College of Chemistry
- Chemical Engineering and Materials Science
- Orthopedic Institute
- Soochow University
- Suzhou
| | - Huilin Yang
- College of Chemistry
- Chemical Engineering and Materials Science
- Orthopedic Institute
- Soochow University
- Suzhou
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19
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Matyjaszewski K. Controlled Radical Polymerization: State-of-the-Art in 2014. ACS SYMPOSIUM SERIES 2015. [DOI: 10.1021/bk-2015-1187.ch001] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Krzysztof Matyjaszewski
- Center for Macromolecular Engineering, Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, United States
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20
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Yamada T, Kokado K, Higaki Y, Takahara A, Sada K. Preparation and Morphology Variation of Lipophilic Polyelectrolyte Brush Functioning in Nonpolar Solvents. CHEM LETT 2014. [DOI: 10.1246/cl.140341] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Taihei Yamada
- Graduate School of Chemical Sciences and Engineering, Hokkaido University
| | - Kenta Kokado
- Graduate School of Chemical Sciences and Engineering, Hokkaido University
- Faculty of Science, Hokkaido University
| | - Yuji Higaki
- Institute for Materials Chemistry and Engineering, Kyushu University
| | - Atsushi Takahara
- Institute for Materials Chemistry and Engineering, Kyushu University
| | - Kazuki Sada
- Graduate School of Chemical Sciences and Engineering, Hokkaido University
- Faculty of Science, Hokkaido University
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21
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HIGAKI Y, MA W, KOBAYASHI M, TAKAHARA A. Nature-inspired Low Adhesive Antifouling Surfaces. KOBUNSHI RONBUNSHU 2013. [DOI: 10.1295/koron.70.301] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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