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祝贺刘楠楠老师指导研究生刘蒙飞在J. Phys. Chem. C发表学术论文编辑日期:2019-09-19 作者: 阅读次数:[关 闭]


标题(中文):基于PNIPAM修饰的纳米孔道,进行跨膜离子电流的研究

标题(英文):Influence of Transmembrane Ionic Current Based on PNIPAM-Modified Nanochannels

刊物名称及期号、页码: J. Phys. Chem. C 2019, 123, 12500−12504

作者姓名(中文):刘蒙飞,张瑾征(共同一作),乔玉娟,叶婷艳,刘楠楠,徐向菊,邹超,黄少铭

作者姓名(英文)Mengfei Liu, Jinzheng Zhang, Yujuan Qiao, Tingyan Ye, Nannan Liu, Xiangju Xu, Chao Zou, and Shaoming Huang

摘要(英文):

With the inspiration of biological ion channels from nature, the scientific community started to build up biomimetic nanochannels/nanopores, especially for the functional modification of the nanochannels/nanopores. However, there is no detailed explanation for the dominant reason that influences transmembrane ionic current in the modification process. Here, we studied the poly (N-isopropylacrylamide) (PNIPAM) by the atom transfer radical polymerization (ATRP) method into an anodic aluminum oxide (AAO) membrane. There are detailed explanations for the dominant reason, including the steric and hydrophilic−hydrophobic effects that influence transmembrane ionic current in the modification process. The findings pointing to the modified membrane provide a general and convenient method for the migration behavior of hydrophilic and hydrophobic ions, which has a potential application prospect.



原文链接:https://doi.org/10.1021/acs.jpcc.9b02152

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