Covalent bond formation as an analytical tool to optically detect neutral and anionic analytes
Covalent bond formation as an analytical tool to optically detect neutral and anionic analytes
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DOI：
10.1016/j.snb.2004.06.039
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发表时间：
2005-05
影响因子：
8.4
通讯作者：
G. Mohr
中科院分区：
文献类型：
--
作者：
G. Mohr
本文综述了通过化学反应识别分析物分子的新型指示染料。化学传感器分子中性分析，如胺，醇，醛，二氧化碳，糖，硫醇和离子分析，如亚硫酸氢，硫化氢，氰化物，或氨基酸提出。讨论了它们在光学传感领域的应用前景，包括响应机理、选择性和灵敏度。
The article gives an overview on new indicator dyes that recognize analyte molecules via chemical reactions. Chemosensor molecules for neutral analytes such as amines, alcohols, aldehydes, carbon dioxide, saccharides, thiols and for ionic analytes such as hydrogen sulfite, hydrogen sulfide, cyanide, or amino acids are presented. Their possible application for optical sensing is discussed as well are response mechanism, selectivity and sensitivity.