期刊
JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY
卷 389, 期 -, 页码 -出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.jphotochem.2019.112269
关键词
Fluorescent probe; Bisulfite; Hydrazine; Bioimaging
资金
- Jiangsu Synergetic Innovation Center for Advanced Bio-Manufacture [XTB1805]
- Jiangsu Fishery Science and Technology Project [Y2018-21]
- Jiangsu Province Agricultural Science and Technology Independent Innovation Fund Project [CX(17)3052]
The probe CBTA is a novel bifunctional fluorescent probe that can detect bisulfite and hydrazine hydrate in a rational manner. And probe CBTA could specifically detect bisulfite and hydrazine hydrate among different analytes. Moreover, the response time of probe CBTA to SO2 derivatives and hydrazine is extremely short, and the detection limits for bisulfite and hydrazine are as low as 5.6 nmol and 39 nmol. Cellular experiments also indicated that the probe CBTA was low in cytotoxicity and could be applied to cellular fluorescence imaging. Therefore, the probe CBTA could provide an efficient means for detecting SO2 derivatives and hydrazine in vitro.
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