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http://dspace.iitrpr.ac.in:8080/xmlui/handle/123456789/614| Title: | Design and synthesis of a pyridine based chemosensor: highly selective fluorescent probe for Pb2+ |
| Authors: | Tayade, K.C. Kuwar, A.S. Fegade, U.A. Sharma, H. Singh, A. Singh, N. Patil, U.D. Attarde, S.B. |
| Issue Date: | 24-Nov-2016 |
| Abstract: | 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 Pb2+ among other metal ions in DMF/H2O (9:1, v/v) solvent system. The 1:1 stoichiometric was confirmed by job's plot and has a binding constant (Ka) = 5.142 × 103 M-1 on fluorescence. A B3LYP/6-31G and B3LYP/LanL2DZ basis sets were employed for optimization of 3 and 3.Pb 2+. |
| URI: | http://localhost:8080/xmlui/handle/123456789/614 |
| Appears in Collections: | Year-2014 |
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| Full Text.pdf | 843.7 kB | Adobe PDF | View/Open Request a copy |
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