| Autor: |
Kuwar AS; School of Chemical Sciences, North Maharashtra University, Jalgaon, MS, India. kuwaras@gmail.com, Fegade UA, Tayade KC, Patil UD, Puschmann H, Gite VV, Dalal DS, Bendre RS |
| Jazyk: |
angličtina |
| Zdroj: |
Journal of fluorescence [J Fluoresc] 2013 Sep; Vol. 23 (5), pp. 859-64. Date of Electronic Publication: 2013 May 17. |
| DOI: |
10.1007/s10895-013-1223-9 |
| Abstrakt: |
Novel substituted phenol-based new symmetrical bis(2-hydroxy-3-isopropyl-6-methyl-benzaldehyde)ethylenediamine (1) has been designed and synthesized. The compound 1 fluorometrically recognized Cu(2+) ion in CH3OH/H2O (90:10, v/v) by exhibiting an increase in emission upon complexation. In addition, Cu(2+) gave rise to a change in colour of the solution of compound 1, which was clearly visible to the naked eye under UV irradiation. The association constant (K) of compound 1 with Cu(2+) ion was computed with the Benesi-Hildebrand plot and Scatchard plot at 43,000 M(-1) and 43,011 M(-1) respectively. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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