An incisive optical recognition of monohydrogen phosphate by a fluorescein-based chemodosimeter

Numerous methods for the determination of phosphates (H 2 PO 4 , HPO 4 2 , PO 4 3 , PPi) are described in the literature. However, the design of optical probes which are able to recognize specifically monohydrogen phosphate (MHP) ions, i.e. HPO 4 2 , has been rarely considered. We herein devised an...

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Bibliographic Details
Published in:New journal of chemistry 2020-02, Vol.44 (6), p.221-225
Main Authors: Asthana, Sharad Kumar, Pandey, Abha, Kumar, Ajit, Upadhyay, K. K
Format: Article
Language:English
Subjects:
Crystallography
Fluorescein
Mass spectra
NMR
Nuclear magnetic resonance
Phosphates
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Summary:Numerous methods for the determination of phosphates (H 2 PO 4 , HPO 4 2 , PO 4 3 , PPi) are described in the literature. However, the design of optical probes which are able to recognize specifically monohydrogen phosphate (MHP) ions, i.e. HPO 4 2 , has been rarely considered. We herein devised an incisive chemodosimeter ( FLH ) for detecting HPO 4 2 over other phosphates successfully. We herein devised an incisive chromofluorogenic chemodosimeter ( FLH ) for detecting HPO 4 2 over other phosphates, viz. H 2 PO 4 , PO 4 3 , and PPi.
ISSN:1144-0546
1369-9261
DOI:10.1039/c9nj03023a