| Autor: |
Tayade KC; School of Chemical Sciences, North Maharashtra University, Jalgaon, 425001, MS, India., Kuwar AS, Fegade UA, Sharma H, Singh N, Patil UD, Attarde SB |
| Jazyk: |
angličtina |
| Zdroj: |
Journal of fluorescence [J Fluoresc] 2013 Aug 20, pp. . Date of Electronic Publication: 2013 Aug 20. |
| DOI: |
10.1007/s10895-013-1287-6 |
| Abstrakt: |
A pyridine based imine-linked chemosensor has been synthesized and evaluated its binding affinity with library of transition metal ions. It has prominent selectivity towards Pb 2+ among other metal ions in DMF/H 2 O (9:1, v/v) solvent system. The 1:1 stoichiometric was confirmed by job's plot and has a binding constant (K a ) = 5.142 × 10 3 M -1 on fluorescence. A B3LYP/6-31G and B3LYP/LanL2DZ basis sets were employed for optimization of 3 and 3.Pb 2+ . |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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