Mitochondrial directed ratiometric fluorescent probe for quantitive detection of sulfur dioxide derivatives

We herein report a ratiometric fluorescent probe, MN , capable of determining SO 3 2− /HSO 3 − in mitochondria. The probe specifically responds to SO 3 2− /HSO 3 − and is not interfered with by other biological mercaptans or anions. The LOD of the probe is 85 nM, making it a feasible sensor to image...

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Bibliographic Details
Published in:New journal of chemistry 2019-03, Vol.43 (13), p.5255-5259
Main Authors: Gao, Congcong, Tian, Yong, Zhang, Rubo, Jing, Jing, Zhang, Xiaoling
Format: Article
Language:English
Subjects:
Fluorescent indicators
Mitochondria
Sulfur dioxide
Thiols
Toxicity
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