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Literature DB >> 31758369

A BODIPY-Based Water-Soluble Fluorescent Probe for Naked Eye Detection of pH.

Xianjiao Meng¹, Duanlin Cao¹, Zhiyong Hu^1,2, Zhichun Li¹, Xinghua Han^1,2, Wenbing Ma^3,4.

Abstract

In this study, a BODIPY-based water-soluble fluorescent chemosensor BBP has been synthesized using BODIPY as the fluorescence group and quinoline as the recognition group. BBP can be used for naked eye detection of pH in complete aqueous solution and it shows high specificity in a wide range of cations. The pKa value is determined to be 2.94 and the fluorescence intensity is linearly related to pH in the range of 2.4-3.6.

Entities: Chemical Gene

Keywords: BODIPY; Fluorescent Chemosensor; Naked eye; pH

Year: 2019 PMID： 31758369 DOI： 10.1007/s10895-019-02465-2

Source DB: PubMed Journal: J Fluoresc ISSN： 1053-0509 Impact factor: 2.217

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References

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A BODIPY-Based Water-Soluble Fluorescent Probe for Naked Eye Detection of pH.

Review 1. Optical chemical pH sensors.

2. A pyrene-based colorimetric and fluorescent pH probe with large stokes shift and its application in bioimaging.

3. Two-color probe to monitor a wide range of pH values in cells.

4. A bright and responsive europium probe for determination of pH change within the endoplasmic reticulum of living cells.

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