A Turn‐On Fluorescence Probe for Rapid Detection of Hypochlorite in Living Cells and in Vitro. Issue 27 (19th July 2019)

• Record Type: Journal Article
• Authors: Xie, Ya; Haung, Lijia; Yan, Liqiang; Li, Jianping
• Is Part Of: ChemistrySelect. Volume 4:Issue 27(2019)
• Page Start: 8021
• Page End: 8025
• Publication Date: 2019-07-19
• Subjects: Fluorescence probe -- Hypochlorite -- Cell imaging; Chemistry -- Periodicals; 540.5
• DOI: 10.1002/slct.201901468
• Languages: English
• ISSNs: 2365-6549

Abstract

Abstract: A turn on fluorescence probe for the rapid detection of hypochlorite (ClO − ) was prepared successfully. The detection performances of this probe were studied by virtue of ultraviolet absorption and fluorescence spectroscopy. The results demonstrated that this probe displayed excellent colorimetric and noteworthy fluorescence enhancement after interaction with hypochlorite (ClO − ) and showed good selectivity and sensitivity for ClO − over other analytes in solution. Due to the short reaction time, high selectivity and sensitivity, this probe was successfully used in the detection of ClO − in living cells and water samples. Abstract : A turn on fluorescence probe based on a simple molecular structure was developed successfully. This probe showed double optical responses through ultraviolet absorption signal and fluorescence signal simultaneously, which showed good selectivity and sensitivity for ClO − with color and fluorescence changes. As a consequence, it was successfully used for the detection of ClO − in living cells and water samples.