A novel near-infrared fluorescent probe based on isophorone for the bioassay of endogenous cysteine
Hongbo Liu, Hai Xu, Xin Guo, Jian Xiao, Zhenghong Cai, Ya‐Wen Wang, Yu Peng
Abstract
A near-infrared (NIR) fluorescent probe with a large Stokes shift (143 nm) for the rapid identification of Cys over Hcy and GSH in aqueous solution was developed.
Topics & Concepts
FluorescenceBioassayCysteineStokes shiftChemistryEndogenyInfraredAqueous solutionBiophysicsBiochemistryBiologyOpticsOrganic chemistryPhysicsGeneticsEnzymeSulfur Compounds in BiologyFolate and B Vitamins ResearchMolecular Sensors and Ion Detection