A novel small molecule fluorescent sensor for Zn2+ based on pyridine-pyridone scaffold

作者:Hagimori Masayori; Mizuyama Naoko; Yamaguchi Yasuchika; Saji Hideo; Tominaga Yoshinori*
来源:Talanta, 2011, 83(5): 1730-1735.
DOI:10.1016/j.talanta.2010.12.003

摘要

The development of a water-soluble and small molecular weight fluorescent probe. 3-(4-methoxyphenyl)-4-(methylsulfanyl)-6-(pyridin-2-yl)pyridin-2(1H)-one (3), for detecting Zn2+ based on pyridine-pyridone skeleton is reported. We observed a clear chelation enhanced fluorescence effect of 3 in the presence of Zn2+. Other fluorescent properties of 3 are discussed.

  • 出版日期2011-2-15