Synthesis, Characterization and Antimicrobial activities of some Mixed Ascorbic acid –Nicotinamide Metal Complexes
dc.contributor.author | Lawal, A. | |
dc.contributor.author | Amolegbe, S. A. | |
dc.contributor.author | Rajee, A. O. | |
dc.contributor.author | Babamale, H. F. | |
dc.contributor.author | Yunus-Issa, M. T. | |
dc.date.accessioned | 2019-10-30T14:09:18Z | |
dc.date.available | 2019-10-30T14:09:18Z | |
dc.date.issued | 2015-01-25 | |
dc.description.abstract | The present study aimed at synthesizing copper(II) and zinc(II) complexes of mixed ascorbic acid and nicotinamide and physiochemically characterize by solubility test, melting point, conductivity t e s t , i n f r a r e d , e l e c t r o n i c a n d p r o t o n n u c l e a r m a g n e t i c r e s o n a n c e t e c h n i q u e s . T h e r e s u l t o f t h e physiochemical studies indicated 1:1 stoichiometry and were supported by the spectroscopic data. T h e a n t i m i c r o b i a l a c t i v i t i e s o f t h e m i x e d c o m p l e x e s w e r e c a r r i e d o u t a g a i n s t B a c i l l u s s u b t i l i s , Escherichia coli, Staphylococcus aureus, Penicillum , spp Aspergillus flavus and Aspergillus niger. The result of the infrared data showed that ascorbi c acid coordinates through the oxygen of the carbonyl group and that of enolic C-2 hydroxyl grou p, while nicotinamide coordinates through the nitrogen atom of the pyridine ring. The result of t he antimicrobial studies showed that the mixed complexes have higher inhibitory activity than the original ligands against the tested bacteria and fu ngi species | en_US |
dc.identifier.uri | http://hdl.handle.net/123456789/3202 | |
dc.language.iso | en | en_US |
dc.publisher | Faculty of Science, Bayero University Kano. Nigeria | en_US |
dc.subject | Ascorbic acid | en_US |
dc.subject | Nicotinamide | en_US |
dc.subject | Synthesis | en_US |
dc.subject | Antimicrobial | en_US |
dc.subject | Complexes | en_US |
dc.title | Synthesis, Characterization and Antimicrobial activities of some Mixed Ascorbic acid –Nicotinamide Metal Complexes | en_US |
dc.title.alternative | Bayero J. Pure and Applied Sciences | en_US |
dc.type | Article | en_US |
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