中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Surface modification of poly(styrene-b-(ethylene-co-butylene)-b-styrene) elastomer via UV-induced graft polymerization of N-vinyl pyrrolidone

文献类型:期刊论文

作者Luan, Shifang1; Zhao, Jie1; Yang, Huawei1; Shi, Hengchong1; Jin, Jing1; Li, Xiaomeng1; Liu, Jingchuan1; Wang, Jianwei2; Yin, Jinghua1; Stagnaro, Paola3
刊名COLLOIDS AND SURFACES B-BIOINTERFACES
出版日期2012-05-01
卷号93页码:127-134
关键词Styrenic Block Copolymers Uv-induced Graft Polymerization N-vinyl Pyrrolidone (Nvp) Hemocompatibility
ISSN号0927-7765
DOI10.1016/j.colsurfb.2011.12.027
英文摘要Poly(N-vinyl pyrrolidone) (PNVP) was covalently grafted onto the surface of biomedical poly(styrene-b-(ethylene-co-butylene)-b-styrene) (SEBS) elastomer via a technique of UV-induced graft polymerization combined with plasma pre-treatment. The surface graft polymerization of N-vinyl pyrrolidone (NVP) was confirmed by ATR-FTIR and XPS. Effect of the parameters of graft polymerization, i.e., the initiator concentration, the UV irradiation time and the monomer concentration on the grafting density was investigated. The morphology and the wettability of the PNVP-modified surfaces were characterized by AFM and DSA, respectively. Protein adsorption and platelet adhesion were obviously suppressed after PNVP was grafted onto the SEBS substrates. (C) 2011 Elsevier B.V. All rights reserved.
语种英语
WOS记录号WOS:000302431900018
出版者ELSEVIER SCIENCE BV
源URL[http://ir.iccas.ac.cn/handle/121111/49037]  
专题中国科学院化学研究所
通讯作者Luan, Shifang
作者单位1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China
2.Med Polymer Co Ltd, Shandong Weigao Grp, Weihai 264209, Peoples R China
3.CNR, Ist Studio Macromol, I-16149 Genoa, Italy
推荐引用方式
GB/T 7714
Luan, Shifang,Zhao, Jie,Yang, Huawei,et al. Surface modification of poly(styrene-b-(ethylene-co-butylene)-b-styrene) elastomer via UV-induced graft polymerization of N-vinyl pyrrolidone[J]. COLLOIDS AND SURFACES B-BIOINTERFACES,2012,93:127-134.
APA Luan, Shifang.,Zhao, Jie.,Yang, Huawei.,Shi, Hengchong.,Jin, Jing.,...&Stagnaro, Paola.(2012).Surface modification of poly(styrene-b-(ethylene-co-butylene)-b-styrene) elastomer via UV-induced graft polymerization of N-vinyl pyrrolidone.COLLOIDS AND SURFACES B-BIOINTERFACES,93,127-134.
MLA Luan, Shifang,et al."Surface modification of poly(styrene-b-(ethylene-co-butylene)-b-styrene) elastomer via UV-induced graft polymerization of N-vinyl pyrrolidone".COLLOIDS AND SURFACES B-BIOINTERFACES 93(2012):127-134.

入库方式: OAI收割

来源:化学研究所

浏览0
下载0
收藏0
其他版本

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。