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基于螺吡喃功能化碳纳米管用于无标记比色法检测溶菌酶的过氧化物酶活性的光调控。

Light regulation of peroxidase activity by spiropyran functionalized carbon nanotubes used for label-free colorimetric detection of lysozyme.

机构信息

Division of Biological Inorganic Chemistry, State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Changchun, Jilin 130022, China.

出版信息

Chem Commun (Camb). 2011 Aug 28;47(32):9083-5. doi: 10.1039/c1cc13279b. Epub 2011 Jul 12.

DOI:10.1039/c1cc13279b
PMID:21748199
Abstract

Spiropyran dye-modified multi-walled carbon nanotubes have been synthesized and used to regulate horseradish peroxidase activity by light irradiation. This design has been developed for a label-free colorimetric assay of lysozyme with a direct detection limit of 30 nM.

摘要

螺旋吡喃染料修饰的多壁碳纳米管已被合成，并通过光照来调节辣根过氧化物酶的活性。本设计用于开发一种无需标记的溶菌酶比色测定法，其直接检测限为 30 nM。

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