Indexed by:Journal Article
Date of Publication:2009-02-06
Journal:JOURNAL OF ORGANIC CHEMISTRY
Included Journals:PubMed、SCIE
Volume:74
Issue:3
Page Number:1333-1336
ISSN:0022-3263
Abstract:Carbazole-based bisboronic acids were found to be enantioselective fluorescent sensors for tartaric acid. The fluorescence response toward the enantiomers of tartaric acid at neutral pH displayed enhancement/diminishment. The sensor displays an unusual fluorescence intensity-pH relationship with diminished emission at acidic pH but. enhanced emission at basic pH. Photoinduced electron transfer (PET) from the fluorophore to the protonated amine/phenylboronic acid unit is proposed to be responsible for this effect, which is rationalized by density functional theory (DFT) calculations.
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Gender:Male
Alma Mater:Jilin University
Degree:Doctoral Degree
School/Department:School of Chemistry Engineering
Discipline:Organic Chemistry. Applied Chemistry. Physical Chemistry (including Chemical Physics)
Business Address:西部校区E座208房间
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