基于含无碱基位点DNA和荧光银纳米簇的三聚体分子信标用于三聚氰胺的灵敏识别
Triplex molecular beacons for sensitive recognition of melamine based on abasic-site-containing DNA and fluorescent silver nanoclusters.
作者信息
Wang Ya, Sun Qianqian, Zhu Linling, Zhang Junying, Wang Fengyang, Lu Linlin, Yu Haijun, Xu Zhiai, Zhang Wen
机构信息
Department of Chemistry, East China Normal University, Shanghai 200241, P. R. China.
出版信息
Chem Commun (Camb). 2015 May 7;51(37):7958-61. doi: 10.1039/c5cc01660f.
PMID:25865656
Abstract
A melamine aptamer derived from an abasic-site-containing triplex molecular beacon (tMB) was designed and developed for sensitive recognition of melamine by integrating tMBs and fluorescent silver nanoclusters (Ag NCs).
摘要
通过整合含无碱基位点的三链分子信标（tMB）和荧光银纳米簇（Ag NCs），设计并开发了一种源自tMB的三聚氰胺适配体，用于灵敏识别三聚氰胺。
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