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Updated: Dec 30, 2025

12:59
A Study of the Complexation of MercuryII with Dicysteinyl Tetrapeptides by Electrospray Ionization Mass Spectrometry
Published on: January 8, 2016
8.3K
A Selective "Turn-On" Fluorescent Probe for Recognition of Mercury(II) Ions in Aqueous Solution Based on a
Yuanyuan Yan1, Yanhua Zhang1, Hui Xu1
1Laboratory of Pharmaceutical Design & Synthesis, College of Sciences, Northwest A&F University, Yangling 712100 (P.R. China), Fax: (+86) 029-87091952.
Chempluschem
|January 29, 2020
Abstract:
Turn me on: A new "turn-on" 1,8-naphthalimide-type chemosensor 1 has been prepared and exhibited high selectivity and sensitivity towards Hg2+ ions over other heavy- and transition-metal ions in aqueous solution, accompanied by the transformation of a weakly fluorescent thiourea moiety (colorless) to a highly fluorescent urea one (green) with an increase in fluorescence intensity.

