Synthesis and characterization of a novel colorimetric and fluorometric probe “Turn-on” for the detection of Cu2+ of derivatives rhodamine

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Date

2023-01

Document type

journal article

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Authors

Segura, Camilo, Yáñez, Osvaldo, Galdámez, Antonio, Tapia, Victoria, Nunez, Marco T., Osorio-Román, Igor, Garcia, Camilo, García-Beltrán, Olimpo

Publisher

Elsevier BV

URI

https://repositorio.udla.cl/handle/udla/1361

DOI

https://doi.org/10.1016/j.jphotochem.2022.114278

Keywords

Chemosensor, Colorimetric fluorescent dye, Cu2+ions, Rhodamine derivate, Turn-On

Citation

Journal of Photochemistry and Photobiology A: Chemistry, 434, 114278. https://doi.org/10.1016/j.jphotochem.2022.114278

Abstract

A new Rhodamine-based "Turn On" fluorescent probe (E)- 3 ',6 '-bis(diethylamino)-2-((2,5-dimethox-ybenzylidene)amino)spiro[isoindoline-1,9 '-xanthen]-3-one (WGB) was synthesized. Results show that WGB...

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