期刊
ANALYTICAL METHODS
卷 13, 期 18, 页码 2157-2164出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/d1ay00096a
关键词
-
资金
- Fundamental Research Funds for the Guangxi Natural Science Foundation Program [2019GXNSFBA245086]
- Basic Ability Improvement Project for Young and Middle-Aged Teachers in Guangxi Colleges and Universities [2018KY0432]
- Youjiang Medical University for Nationalities Scienti.c Research Project [yy2018ky010]
- Science and Technology Base and Talent Special Project of Guangxi Province [GuikeAD20297056]
- Scienti.c Research and Technology Development Plan of Baise [20201740]
A novel compound L was developed for sensitive detection of Al3+ and H2S in both solid state and solution. L exhibited aggregation-induced emission characteristics, and could detect Al3+ and H2S through coordination and addition reactions, respectively, as well as showing a fluorescence colorimetric response to Al3+ in the solid state.
Al3+ and H2S play essential roles in various physiological processes. However, excess Al3+ and H2S are harmful to health. Therefore, it is necessary to design a sensitive method for the detection of Al3+ and H2S. In this work, compound L was developed based on salicylaldoxime and 4-aminobenzamide. L displayed aggregation-induced emission (AIE) characteristics in the solid state due to a unique dimer formation via intermolecular hydrogen bonds. In addition, L could serve as a multi-responsive fluorescence probe for Al3+ based on the coordination reaction in a MeOH/H2O (9/1, v/v, pH = 7.4) medium and for H2S based on the addition reaction in EtOH/H2O (7/3, v/v, pH = 7.4) solution. In addition, L showed a fluorescence colorimetric response to Al3+ in the solid state. Furthermore, L was applied to detect Al3+ and H2S in actual water samples.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据