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基于染料诱导适配体从单壁碳纳米管上剥离的标记后策略用于电化学生物传感。

A post-labeling strategy based on dye-induced peeling of the aptamer off single-walled carbon nanotubes for electrochemical aptasensing.

机构信息

Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education of China), College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha, P R China.

出版信息

Chem Commun (Camb). 2011 Mar 7;47(9):2637-9. doi: 10.1039/c0cc05188h. Epub 2011 Jan 13.

DOI:10.1039/c0cc05188h
PMID:21234471
Abstract

A simple and efficient post-labeling strategy based on dye-induced peeling of the aptamer molecules off single-walled carbon nanotubes was developed for electrochemical aptasensing of thrombin with a detection limit down to 3 pM.

摘要

发展了一种基于染料诱导适配体分子从单壁碳纳米管上剥落的简单高效的标记后策略，用于电化学适体传感凝血酶，检测限低至 3 pM。

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