A selective fluorogenic sensor for visual detection of nitrite

作者:Xue Zhongwei; Wu Zhisheng; Han Shoufa*
来源:Analytical Methods, 2012, 4(7): 2021-2026.
DOI:10.1039/c2ay25107h

摘要

Determination of nitrite levels is of substantial interest in many applications from monitoring drinking water quality to clinical diagnosis, etc. N-(Rhodamine B)-lactam-o-phenylenediamine (RB-PDA) was identified from a panel of rhodamine-lactams for fluorogenic and visual detection of nitrite in aqueous media via analyte triggered formation of highly fluorescent and deep colored species.