Title of article :
A novel dansyl-based fluorescent probe for highly selective detection of ferric ions
Author/Authors :
Yang، نويسنده , , Min and Sun، نويسنده , , Mingtai and Zhang، نويسنده , , Zhongping and Wang، نويسنده , , Suhua، نويسنده ,
Issue Information :
ماهنامه با شماره پیاپی سال 2013
Abstract :
A novel dansyl-based fluorescent probe was synthesized and characterized. It exhibits high selectivity and sensitivity towards Fe3+ ion. This fluorescent probe is photostable, water soluble and pH insensitive. The limit of detection is found to be 0.62 μM. These properties make it a good fluorescent probe for Fe3+ ion detection in both chemical and biological systems. Spike recovery test confirms its practical application in tap water samples.
Keywords :
Dansyl-based fluorescent probe , iron ion , visual detection , Di-(2-picolyl)amine
