Polypropylene non-woven fabric membrane via surface modification with biomimetic phosphorylcholine in Ce(IV)/HNO3 redox system
文献类型：期刊论文
| 作者 | Zhao J ; Shi Q ; Luan SF ; Song LJ ; Yang HW ; Stagnaro P ; Yin JH |
| 刊名 | materials science & engineering c-materials for biological applications
 |
| 出版日期 | 2012 |
| 卷号 | 32期号:7页码:1785-1789 |
| 关键词 | TRANSFER RADICAL POLYMERIZATION INDUCED GRAFT-POLYMERIZATION SELF-ASSEMBLED MONOLAYERS PROTEIN ADSORPTION VOLUMETRIC INTERPRETATION MICROPOROUS MEMBRANES POLYETHYLENE FILMS PLATELET-ADHESION POLYMERS RESISTANCE |
| ISSN号 | 0928-4931 |
| 通讯作者 | yin jh |
| 中文摘要 | surface modification of polypropylene non-woven fabric membrane (nwf) for improving its hemocompatibility was developed by grafting a biomimic monomer, 2-methacryloyloxyethyl phosphorycholine (mpc). the nwf membrane surface was first activated by potassium peroxydisulfate to form hydroxyl groups, and then grafted with mpc using ceric (iv) ammonium nitrate as the redox initiator. the surface chemical changes before and after modification were confirmed by fourier transform infrared spectroscopy with an air unit (ftir-atr) and x-ray photoelectron spectroscopy (xps): the water contact angle results showed the gradual changes in wettability from hydrophobic to hydrophilic surface. meanwhile, the hemocompatibility of these samples was also evaluated by protein adsorption and platelet adhesion. these experimental results exhibited that the introduction of poly(mpc) onto the nwf membrane surfaces substantially improved their hemocompatibility. the feasibility and simplicity of this procedure may lead to potential applications of nwf membranes in biomedical separation and blood purification. (c) 2012 elsevier b.v. all rights reserved. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000306937700006 |
| 公开日期 | 2013-04-23 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/47934]  |
| 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 | Zhao J,Shi Q,Luan SF,et al. Polypropylene non-woven fabric membrane via surface modification with biomimetic phosphorylcholine in Ce(IV)/HNO3 redox system[J]. materials science & engineering c-materials for biological applications,2012,32(7):1785-1789. |
| APA | Zhao J.,Shi Q.,Luan SF.,Song LJ.,Yang HW.,...&Yin JH.(2012).Polypropylene non-woven fabric membrane via surface modification with biomimetic phosphorylcholine in Ce(IV)/HNO3 redox system.materials science & engineering c-materials for biological applications,32(7),1785-1789. |
| MLA | Zhao J,et al."Polypropylene non-woven fabric membrane via surface modification with biomimetic phosphorylcholine in Ce(IV)/HNO3 redox system".materials science & engineering c-materials for biological applications 32.7(2012):1785-1789. |
入库方式： OAI收割
来源：长春应用化学研究所
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