Enantioselective Recognition in Biomimetic Single Artificial Nanochannels

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• 作者：Cuiping Han ; Xu Hou ; Huacheng Zhang ; Wei Guo ; Haibing Li ; Lei Jiang
• 刊名：Journal of the American Chemical Society
• 出版年：2011
• 出版时间：May 25, 2011
• 年：2011
• 卷：133
• 期：20
• 页码：7644-7647
• 全文大小：757K
• 年卷期：v.133,no.20(May 25, 2011)
• ISSN：1520-5126

文摘

Efficient enantiomer discrimination with a convenient system remains a challenge in the fields of biochemistry, medical science, and pharmaceutics. Here we report a simple enantioselective sensing device based on a single artificial 尾-cyclodextrin-modified nanochannel system. This nanodevice shows highly selective recognition of histidine enantiomers through monitoring of ionic current signatures.