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Gradient Structure-Induced Temperature Responsiveness in Styrene/Methyl Methacrylate Gradient Copolymers Micelles

文献类型：期刊论文

作者Zheng,Chao ; Huang,Haiying ; He,Tianbai
刊名macromolecular rapid communications
出版日期2014
卷号35期号:3页码:309-316
关键词In this work micelles are formed by gradient copolymer of styrene and methyl methacrylate in acetone-water mixture and their temperature responsiveness is investigated in a narrow range near room temperature. Three different kinds of structural transitions could be induced by temperature: unimers to micelle transition shrinkage/stretching of micelles and morphological transition from spherical micelles to vesicles. In addition a model analysis on the interface of gradient copolymer micelle is made to better understand these phenomena. It is found that both position and composition of the interface could alter in response to the change in temperature. According to the experiments and model analysis it is proposed that temperature responsiveness might be an intrinsic and universal property of gradient copolymer micelles which only originates from the gradient structure.
通讯作者huang,hy
英文摘要transfer radical polymerization; thermosensitive micelles; diblock copolymers; aqueous-solutions; block-copolymers; drug-delivery; butyl-methacrylate; dilute-solution; micellization; transitions
收录类别SCI
原文出处sci.wiley
语种英语
公开日期2015-10-27
源URL[http://ir.ciac.jl.cn/handle/322003/56174]  
专题长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式
GB/T 7714		 Zheng,Chao,Huang,Haiying,He,Tianbai. Gradient Structure-Induced Temperature Responsiveness in Styrene/Methyl Methacrylate Gradient Copolymers Micelles[J]. macromolecular rapid communications,2014,35(3):309-316.
APA Zheng,Chao,Huang,Haiying,&He,Tianbai.(2014).Gradient Structure-Induced Temperature Responsiveness in Styrene/Methyl Methacrylate Gradient Copolymers Micelles.macromolecular rapid communications,35(3),309-316.
MLA Zheng,Chao,et al."Gradient Structure-Induced Temperature Responsiveness in Styrene/Methyl Methacrylate Gradient Copolymers Micelles".macromolecular rapid communications 35.3(2014):309-316.

入库方式： OAI收割

来源：长春应用化学研究所

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