Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.12313/1659
Title: A selective thioxothiazolidin-coumarin probe for Hg2+ based on its desulfurization reaction. Exploring its potential for live cell imaging
Authors: Aliaga, Margarita E.
Gazitua, Marcela
Rojas-Bolaños, Andrea
Fuentes-Estrada, Marcial
Durango, Diego
García-Beltrán, Olimpo
Keywords: Desulfurization reaction
Hg2+ ions
Thioxothiazolidin coumarin derivative
Naked eye sensor
Colorimetric fluorescent dye
Issue Date: 1-Jan-2020
Publisher: Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy
Citation: Aliaga, M. E., Gazitua, M., Rojas-Bolaños, A., Fuentes-Estrada, M., Durango, D., & García-Beltrán, O. (2019). A selective thioxothiazolidin-coumarin probe for Hg2+ based on its desulfurization reaction. Exploring its potential for live cell imaging. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 117372. doi:10.1016/j.saa.2019.117372
Abstract: Sensing the most toxic heavy metal (mercury) has attracted a lot of attention in recent years due to its extreme harmfulness to both human health and the environment. Thus, we reported herein the synthesis, spectroscopic and kinetic characterization, and biological evaluation of a new thioxothiazolidin coumarin derivative (ILA92), which undergoes a desulfurization reaction induced by mercuric ions (Hg2+). This process is the origin of a selective sensing of Hg2+ ions in aqueous solution by colorimetric and fluorescent methods. Furthermore, the probe showed great potential for imaging Hg2+ in living cells.
URI: https://www.sciencedirect.com/science/article/pii/S1386142519307620
ISSN: 1386-1425
Appears in Collections:Artículos

Files in This Item:
There are no files associated with this item.


Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.