一种具有独特近红外酮式发射的新型激发态分子内质子转移（ESIPT）染料及其在硫化氢检测中的应用。
A novel excited-state intramolecular proton transfer (ESIPT) dye with unique near-IR keto emission and its application in detection of hydrogen sulfide.
作者信息
Xu Pengfei, Gao Tang, Liu Meihui, Zhang Hailiang, Zeng Wenbin
机构信息
School of Pharmaceutical Sciences, Central South University, Changsha 410013, China.
出版信息
Analyst. 2015 Mar 21;140(6):1814-6. doi: 10.1039/c4an02285h.
PMID:25652214
Abstract
A new ESIPT dye of benzothiazole with a conjugative electron acceptor was discovered and synthesized. Due to its unique NIR keto emission and a large Stokes shift, it was used to develop a fluorescent probe for sensitive and selective detection of hydrogen sulfide.
摘要
发现并合成了一种带有共轭电子受体的新型苯并噻唑激发态分子内质子转移（ESIPT）染料。由于其独特的近红外酮式发射和大斯托克斯位移，该染料被用于开发一种用于灵敏且选择性检测硫化氢的荧光探针。
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