| Literature DB >> 22363932 |
Shih-Tse Yang1, De-Jhong Liao, Shau-Jiun Chen, Ching-Han Hu, An-Tai Wu.
Abstract
Sugar-aza-crown ether-based cavitand 1 can act as a selective turn-on fluorescence sensor for hydrogen sulfate ion in methanol among a series of tested anions. Spectroscopic studies, particularly NMR spectroscopy, revealed that the C-H hydrogen bonding between 1,2,3-triazole ring of cavitand 1 and hydrogen sulfate ion is crucial for the high selectivity of the receptor for hydrogen sulfate.Entities:
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Year: 2012 PMID： 22363932 DOI： 10.1039/c2an16315b
Source DB: PubMed Journal: Analyst ISSN： 0003-2654 Impact factor: 4.616