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“ICT 非猝灭”近红外比率荧光法检测水相中苦味酸。

"ICT-not-quenching" near infrared ratiometric fluorescent detection of picric acid in aqueous media.

机构信息

College of Science, Northwest A&F University, Yangling, Shaanxi, PR China, 712100.

出版信息

Chem Commun (Camb). 2013 May 25;49(42):4764-6. doi: 10.1039/c3cc41994k.

DOI:10.1039/c3cc41994k
PMID:23588199
Abstract

The first "off-on" and ratiometric fluorescent method based on ICT mechanism for picric acid (PA) recognition in the near infrared region was constructed. Key advantages of the unique molecular architecture can fulfil the ratiometric response to electron-deficient featured PA which inclines to quench fluorescence of all reported sensors for PA.

摘要

首次构建了基于 ICT 机制的用于近红外区域中苦味酸 (PA) 识别的“开-关”型和比率型荧光方法。独特分子结构的关键优势可以实现对缺电子特征的 PA 的比率响应，这倾向于猝灭所有报道的用于 PA 的传感器的荧光。

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