一种用于硫化氢的选择性比色和比率荧光探针。
A selective colorimetric and ratiometric fluorescent probe for hydrogen sulfide.
机构信息
Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, China.
出版信息
Org Biomol Chem. 2012 Oct 3;10(41):8342-7. doi: 10.1039/c2ob26235e.
A reaction-based colorimetric and ratiometric fluorescent probe based on an ICT-strategy for selective detection of H(2)S that exploited the H(2)S-mediated reduction of nitrocompound to amines was explored. And it displayed high selectivity for H(2)S over other relevant reactive sulfur, oxygen, nitrogen species and other anions with more than 120 nm blue shift and the change of emission intensity ratio inducted by H(2)S was over 4750.
基于 ICT 策略的用于选择性检测 H2S 的反应型比色和比率荧光探针，该探针利用 H2S 介导的硝基化合物还原为胺进行了探索。它对 H2S 具有高选择性，对其他相关的硫、氧、氮物种和其他阴离子的选择性超过 120nm 的蓝移，并且 H2S 引起的发射强度比的变化超过 4750。
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