A Hydrogen Pyrophosphate Selective Anion Receptor Based on Thiosemicarbazone
A novel rigid anion receptor 1 containing thiosemicarbazone groups were synthesized. Receptor 1 displayed competitive turn‐off fluorescence and colorimetric response for hydrogen pyrophosphate. This recognition process was confirmed by UV–vis, fluorescence titrations. A detailed analysis of the TD‐d...
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Published in | Bulletin of the Korean Chemical Society Vol. 38; no. 12; pp. 1435 - 1442 |
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Main Authors | , , , , |
Format | Journal Article |
Language | English |
Published |
Weinheim
Wiley‐VCH Verlag GmbH & Co. KGaA
01.12.2017
대한화학회 |
Subjects | |
Online Access | Get full text |
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Summary: | A novel rigid anion receptor 1 containing thiosemicarbazone groups were synthesized. Receptor 1 displayed competitive turn‐off fluorescence and colorimetric response for hydrogen pyrophosphate. This recognition process was confirmed by UV–vis, fluorescence titrations. A detailed analysis of the TD‐density functional theory calculations was consistent with the observed colorimetric experiments. These experiments revealed that the colorimetric and fluorescent response is triggered by thiourea/ HP2O73− hydrogen bonding. |
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Bibliography: | http://onlinelibrary.wiley.com/doi/10.1002/bkcs.11320/abstract |
ISSN: | 1229-5949 0253-2964 1229-5949 |
DOI: | 10.1002/bkcs.11320 |