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Analytical and Bioanalytical Electrochemistry، جلد ۱۶، شماره ۶، صفحات ۵۳۷-۵۵۸
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عنوان انگلیسی Synthesis, Structural Determination, Electrochemical Investigation of Metal Complexes of Novel 4-[3-Hydroxypyridin-2-yl)diazenyl]-5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one; Biological Evaluations
چکیده انگلیسی مقاله The pyrazole derivatives and its metal complexes are considered to be pharmacologically significant with a variety of pharmacological applications. The present investigation highlights the synthesis of pyrazole based novel ligand, 4-[(E)-(3-hydroxypyridin-2-yl)diazenyl]-5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one (PDP) and its Co(II), Ni(II), Cu(II) complexes. The structure of the synthesized compounds has been evaluated using various physicochemical and spectroscopic techniques. Cyclic Voltammetry (CV) results are used to confirm the electrocatalytic ability of the modified electrode, [Co(PDP)2]Cl2.2H2O/GCE for the detection of Folic acid (FA) at different concentrations. The CV results displayed good electro-catalytic activity with 10-120 µML-1 with limits of detection (LOD) of 0.0666 µML-1. This electrode has a sensitivity of 2.8784 µAµM-1cm-2 for FA. The bio-efficacy of the synthesized ligand and its complexes have been evaluated against the bacteria (S.aures and E.coli) and fungal (A.flavus and P.anomala) strains using standard method. Antidiabetic study on two different enzymes, α- amylase and α-Glucosidase indicating excellent inhibition by the metal complexes having the maximum IC50 Value of 105.34 for α-amylase and 107.15 mg/mL for α- Glucosidase.
کلیدواژه‌های انگلیسی مقاله Azo-dye,Metal Complexes,Cyclic voltammetry,Antidiabetics,Folic acid
نویسندگان مقاله H.A. . Anilkumara |
Department of P.G. Studies and Research in Chemistry, Sahyadri Science College, Kuvempu University, Shivamogga -577 203, Karnataka, India

G . Krishnamurthy |
Department of P.G. Studies and Research in Chemistry, Sahyadri Science College, Kuvempu University, Shivamogga -577 203, Karnataka, India

M. N. Manjunatha |
Department of Chemistry, M S Ramaiah Institute of Technology, Bangalore-560054, Karnataka, India

Prabhakar Chavan |
Department of P.G. Studies and Research in Chemistry, Sahyadri Science College, Kuvempu University, Shivamogga -577 203, Karnataka, India

Malathesh Pari |
Department of P.G. Studies and Research in Chemistry, Sahyadri Science College, Kuvempu University, Shivamogga -577 203, Karnataka, India

N Ranjitha |
Department of P.G. Studies and Research in Chemistry, Sahyadri Science College, Kuvempu University, Shivamogga -577 203, Karnataka, India

Fasiulla Khan |
Department of Chemistry, Manipal University, Manipal – 576104, Karnataka, India

نشانی اینترنتی https://www.abechem.com/article_714077_8627e9ce722af47d66f6464dc6dd29e0.pdf
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