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Rahman Hosseinzadeh

Rahman Hosseinzadeh

Academic rank: Professor
ORCID:
Education: PhD.
ScopusId:
Faculty: Faculty of Chemistry
Address: Department of Organic Chemistry, Faculty of Chemistry, University of Mazandaran, Babolsar, Iran
Phone: 01135302356

Research

Title
Fluorene-based boronic acids as fluorescent chemosensor for monosaccharides at physiological pH
Type
JournalPaper
Keywords
Fluorescence; Boronic acid; Fluorene; Saccharide; Chemosensor
Year
2015
Journal LUMINESCENCE
DOI
Researchers Rahman Hosseinzadeh ، Maryam Mohadjerani ، Mona Pooryousef

Abstract

Two fluorene-based boronic acids, 9,9-dimethyl-9H-fluoren-2-yl-2-boronic acid (1) and 9,9-dimethyl-9H-fluoren- 2,7-diyl-2,7-diboronic acid (2), were synthesized and their sensing abilities for detection of D-monosaccharides were investigated by fluorescence at physiological pH. It was found that both boronic acids 1 and 2 have high selectivity and sensitivity for D-fructose with stability constant of 47.2 and 412.9, respectively. The sensor 2 showed a linear response toward D-fructose in the concentration range from 5 × 10–5 to 10–1 mol L–1 with the detection limit of 2 × 10–5 mol L–1.