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学科主题: 高分子化学
题名: Polyaniline films with nanostructure used as neural probe coating surfaces
其他题名: 作为神经电极涂层的聚苯胺薄膜表面纳米结构
作者: LI DAFENG ; WANG WEI ; Wang HJ(王华杰) ; JIA XUESHUN ; Wang JY(王瑾晔)
通讯作者: 王瑾晔
刊名: Appl. Surf. Sci.
发表日期: 2008
卷: 255, 期:2, 页:581-584
收录类别: SCI
部门归属: 上海有机所; 上海大学; 河南师范大学; 上海交通大学
英文摘要: Polyaniline (PANi) films with high conductivity and nanostructure were prepared by a modified dipping method using four acids on a polytetrafluoroethylene (PTFE) substrate. The "doping-dedopingre-doping'' process was carried out to investigate whether the electrical and surface properties of PANi coating could be changed. We found that the conductivity decreased with prolonged immersing time in both water and DMEM, until the PANi films were almost non-conductive. The as-prepared PANi films were hydrophilic, and the immersing treatment with DMEM made them hydrophobic. Moreover, they recovered their hydrophilicity following the redoping treatment. The morphologies of the PANi films became heterogeneous after the immersing-redoping treatment. These results provide a good reference for the use of conducting polymers as a neural probe coating. (c) 2008 Elsevier B.V. All rights reserved.
语种: 英语
相关网址: 查看原文
WOS记录号: WOS:000260510600091
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内容类型: 期刊论文
URI标识: http://ir.sioc.ac.cn/handle/331003/25465
Appears in Collections:上海有机化学研究所_期刊论文

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Recommended Citation:
LI DAFENG,WANG WEI,Wang HJ,et al. Polyaniline films with nanostructure used as neural probe coating surfaces[J]. Appl. Surf. Sci.,2008,255(2):581-584.
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