Application of Imidazole Derivative for Fluorescent Detection and Determination of Cu(II) in Aqueous and Biological Media.

Autor:	Shanmugam Suresh, Bhuvanesh, Nanjan, Prabhu, Jeyaraj, Nandhakumar, Raju
Předmět:	IMIDAZOLES PHOTOINDUCED electron transfer CELL imaging METAL ions
Zdroj:	Journal of Analytical Chemistry; Dec2020, Vol. 75 Issue 12, p1565-1574, 10p
Abstrakt:	A simple fluorescent chemosensor 2-(furan-2-yl)-4,5-diphenyl-1H-imidazole (P1) based on an imidazole furan conjugate has been designed, synthesized and characterized. Fluorimetric studies on chemosensor P1 showed excellent selectivity toward Cu2+ ions over other metal ions in aqueous media through a "turn on−off" process. A possible reverse photoinduced electron transfer mechanism is proposed. The viability of P1 to Cu2+ has been demonstrated by live cell imaging. [ABSTRACT FROM AUTHOR]
Databáze:	Complementary Index
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