A turn-on fluorescence probe for imaging iodide in living cells based on an elimination reaction

Author:

Kong Fanpeng12345,Meng Xiaoyue12345,Chu Ranran12345,Xu Kehua12345,Tang Bo12345

Affiliation:

1. College of Chemistry

2. Chemical Engineering and Materials Science

3. Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong

4. Key Laboratory of Molecular and Nano Probes

5. Ministry of Education

Abstract

Based on a unique elimination reaction prompted by the iodide, a turn-on fluorescent probe (HCy-OMe-Br) without containing heavy metal has been developed for the first time. The probe can monitor iodide with excellent selectivity and sensitivity and was successfully applied to visualize iodide in living cells.

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,Metals and Alloys,Surfaces, Coatings and Films,General Chemistry,Ceramics and Composites,Electronic, Optical and Magnetic Materials,Catalysis

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