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基于 Ag-儿茶酚强相互作用的灵敏选择性比色检测多巴胺的银纳米探针。

Silver nanoprobe for sensitive and selective colorimetric detection of dopamine via robust Ag-catechol interaction.

机构信息

Laboratory of Chemical Biology, Graduate School of the Chinese Academy of Sciences, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China.

出版信息

Chem Commun (Camb). 2011 Jan 28;47(4):1181-3. doi: 10.1039/c0cc03700a. Epub 2010 Nov 17.

DOI:10.1039/c0cc03700a
PMID:21082144
Abstract

Dopamine exhibits intriguing reactivity with silver nanoparticles through Ag-catechol interaction, which results in non-crosslinking AgNP aggregation, thus providing a novel approach for colorimetric detection of dopamine with high sensitivity and selectivity.

摘要

多巴胺通过 Ag-儿茶酚相互作用与银纳米粒子表现出有趣的反应性，导致非交联的 AgNP 聚集，从而为多巴胺的高灵敏度和选择性比色检测提供了一种新方法。

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