A case study on the myth of emission from aliphatic amides

被引：2

作者：

Singh, Avinash Kumar ^{[1
]}

Das, Sreyashi ^{[2
]}

Datta, Anindya ^{[1
]}

机构：

[1] Indian Inst Technol, Dept Chem, Bombay 400076, Maharashtra, India

[2] Gauhati Univ, Dept Chem, Gauhati 781014, Assam, India

来源：

METHODS AND APPLICATIONS IN FLUORESCENCE | 2016年 / 4卷 / 04期

关键词：

aliphatic amides; fluorescent impurities; excitation spectra; FLUOROMETRIC-DETERMINATION; ACONITIC ACID; FLUORESCENCE; PROTEINS;

D O I：

10.1088/2050-6120/4/4/047003

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

For several decades, aliphatic amidic compounds have been believed to be emissive. We report that this contention is incorrect and that the anomalous emission from amides originates in fluorescent impurities generated during their synthesis. In order to make this point, we have synthesized fluorescent compounds and have compared the absorption spectra with excitation spectra.

引用

页数：6

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