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dc.contributor.authorKumar, B. Natesh-
dc.contributor.authorKumar, S. Himagirish-
dc.contributor.authorRedhi, Gan G.-
dc.identifier.citationKumar, B.N. et al. 2016. Spectrophotometric Determination of Cadmium(II) in Water and Soil Samples Using Schiff's Bases. Asian Journal of Chemistry. 28(8): 1861-1866..en_US
dc.identifier.issn0975-427X (Online)-
dc.identifier.issn0970-7077 (Print)-
dc.description.abstractA simple and rapid method was developed with the two novel Schiff ’s base ligands, (E)-N'-(2-hydroxy-5-nitrobenzylidene)isonicotinoylhydrazone and 2-(4-fluoro benzlideneamino)benzenothiol for monitoring the cadmium(II) in different water and soil samples. The two ligands react with cadmium(II) at pH 4.9/5.7 to form pale yellow/pale brown complexes with stoichiometric ratios of 1:1 (M:L). The complexes obeyed Beer’s law in the range of 2.0 and 2.5 mg L-1 with an excellent linearity in terms of the correlation coefficient of 0.99. The molar absorptivity and Sandell’s sensitivity of the complex systems were found to be 3.68 × 104, 4.32 × 104 L mol-1 cm-1 and 0.00298, 0.0034 μg cm-2, respectively. The limit of detection for cadmium(II) was noted as 0.042 and 0.063 μg L-1, respectively for these ligands. Furthermore, in vitro antimicrobial activities of both ligands and their complexes were successfully examined and reported.en_US
dc.format.extent6 pen_US
dc.publisherAsian Publication Corporationen_US
dc.subjectSchiff's baseen_US
dc.subjectSpectrophotometric determinationen_US
dc.subjectWater and soil samplesen_US
dc.subjectBiological activityen_US
dc.titleSpectrophotometric Determination of Cadmium(II) in Water and Soil Samples Using Schiff's Basesen_US
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