Salicylaldehyde based Schiff base as a selective and sensitive chemosensor for Cd2+ and Ni2+ ions

Autor:	Unnati P. Patel, Ranjitsinh C. Dabhi, Kartik K. Vaja, Rakesh S. Jani, Jayesh J. Maru
Rok vydání:	2023
Předmět:	General Chemistry
Zdroj:	Current Chemistry Letters. 12:607-612
ISSN:	1927-730X 1927-7296
Popis:	A new salicylaldehyde-based sensor N'-(5-bromo-2-hydroxybenzylidene)-4-methylbenzohydrazide (P4) was designed, and its sensing ability towards various metal ions was assessed using UV-visible spectroscopy. The structure of P4 was spectroscopically characterized by UV-Visible, Infrared, 1H-NMR, 13C-NMR spectroscopy and mass spectrometry. UV-Visible absorption spectral study showed selective sensing ability of P4 for Cd2+ and Ni2+ ions in presence of diverse transition metal ions. The results revealed that the detection limit for Cd2+ and Ni2+ was 3.14 µM and 0.92 µM, respectively. Moreover, the compound P4 was fully implemented for detection of Cd2+ and Ni2+ in simulated samples.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::970757b5086094ade23344de3be3b437 https://doi.org/10.5267/j.ccl.2023.2.002 Zobrazit plný text záznamu