A reversible near-infrared fluorescence probe for the monitoring of HSO<sub>3</sub><sup>−</sup>/H<sub>2</sub>O<sub>2</sub>-regulated cycles <i>in vivo</i>
Qiuying Song, Bo Zhou, Dongyu Zhang, Haijun Chi, Hongmin Jia, Peixun Zhu, Zhiqiang Zhang, Qingtao Meng, Run Zhang
Abstract
A near-infrared (NIR) fluorescent probe (XC) was constructed for the reversible detection of HSO 3 − /H 2 O 2 in biosystems. The practical applications of XC were also demonstrated by the quantitative analysis of HSO 3 − in white wine and sugar samples.
Topics & Concepts
ChemistryFluorescenceInfraredSugarAnalytical Chemistry (journal)In vivoChromatographyBiochemistryOpticsBiologyBiotechnologyPhysicsSulfur Compounds in BiologyNitric Oxide and Endothelin EffectsMolecular Sensors and Ion Detection