Salicylaldehyde based Schiff base as a selective and sensitive chemosensor for Cd2+ and Ni2+ ions
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,...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Growing Science
2023-01-01
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| Series: | Current Chemistry Letters |
| Online Access: | http://www.growingscience.com/ccl/Vol12/ccl_2023_10.pdf |
| Summary: | 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. |
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| ISSN: | 1927-7296 1927-730X |