Electro-analysis of orphenadrine hydrochloride by graphene modified glassy carbon electrode and its oxidation mechanism Analytical and Bioanalytical Electrochemistry, 2021
Autocatalyzed oxidation of d-glucitol by alkaline copper (III) periodate complex: A kinetic and mechanistic approach Shreekant M. Patil, Atmanand M. Bagoji, Santosh B. Konnur, Sharanappa T. Nandibewoor Journal of Physical Organic Chemistry, 2021 Abstract An autocatalyzed oxidation of d ‐glucitol (DG) by diperiodatocuprate (III) (DPC) in aqueous alkaline medium at a constant ionic strength of 0.06 mol dm −3 was studied spectrophotometrically. An autocatalysis was observed by one of the products formed, that is, Cu (II). A 1:2 stoichiometry (DG : DPC) exhibited reaction between the DG and DPC in an aqueous alkaline medium. The reaction was of first order in [DPC] when [DPC] < < [DG], while the order with respect to [DG] and [OH − ] was less than unity, whereas periodate had retarding effect on the rate of reaction. Ionic strength had a negligible effect on the rate of reaction. The main reaction products were identified by the spot tests and spectroscopic analysis. The product, Cu (II), catalyzed the reaction with a fractional order. A composite mechanism involving uncatalyzed and autocatalyzed reaction paths was proposed. The activation parameters with respect to slow step of the mechanism and also the thermodynamic quantities were determined and discussed.
Silver(III) Periodate Complex—An Oxidant for Free Radical Induced Uncatalyzed and Ruthenium(III) Catalyzed Oxidation of Barbituric Acid Atmanand M. Bagoji, Santosh B. Konnur, Naveen M. Gokavi, Arunkumar T. Buddanavar, Sharanappa T. Nandibewoor Russian Journal of Physical Chemistry A, 2020 The oxidation of a heterocyclic compound—barbituric acid (BBA) by diperiodatoargentate(III) (DPA) was carried out in the absence and presence of ruthenium(III) catalyst in alkaline medium with a constant ionic strength of 0.20 mol dm–3 at 298 K. The reaction was monitored spectrophotometrically. The reaction was of first order with respect to [DPA] and was less than unity order with respect to [BBA] in both catalyzed and uncatalyzed cases. Positive and negative fractional order in [OH–] for uncatalyzed and Ru(III) catalyzed reaction respectively was observed, whereas perioadate has retarding effect in both the cases. A unity order with respect to [Ru(III)] was observed. The uncatalyzed reaction in alkaline medium has been shown to proceed via a DPA–BBA complex, which decomposes in a rate determining step to give the free radicals, which is followed by other fast steps to give the products. Whereas in catalyzed reaction, it has been shown to proceed via a Ru(III)–BBA complex, and similar other steps as in uncatalyzed reaction to give the products. The reaction constants involved in the various steps involved in the mechanisms were calculated for both the reactions. The catalytic constant (kC) was also calculated for catalyzed reaction at four temperatures. The activation parameters with respect to slow step of the mechanism and also the thermodynamic data for all the equilibrium steps were determined and discussed.
Multi-spectroscopic and voltammetric evidences for binding, conformational changes of bovine serum albumin with thiamine Atmanand M. Bagoji, Jayant I. Gowda, Naveen M. Gokavi, Sharanappa T. Nandibewoor Journal of Biomolecular Structure and Dynamics, 2017 The interaction between thiamine hydrochloride (TA) and bovine serum albumin (BSA) was investigated by fluorescence, FTIR, UV–vis spectroscopic and cyclic voltammetric techniques under optimised physiological condition. The fluorescence intensity of BSA is gradually decreased upon addition of TA due to the formation of a BSA–TA complex. The binding parameters were evaluated and their behaviour at different temperatures was analysed. The quenching constants (Ksv) obtained were 2.6 × 104, 2.2 × 104 and 2.0 × 104 L mol−1 at 288, 298 and 308 K, respectively. The binding mechanism was static-type quenching. The values of ΔH° and ΔS° were found to be 26.87 kJ mol−1 and 21.3 J K−1 mol−1, and indicated that electrostatic interaction was the principal intermolecular force. The changes in the secondary structure of BSA upon interaction with TA were confirmed by synchronous and 3-D spectral results. Site probe studies reveal that TA is located in site I of BSA. The effects of some common metal ions on binding of BSA–TA complex were also investigated.
Electrochemical characterization and determination of tramadol drug using graphite pencil electrode Analytical and Bioanalytical Electrochemistry, 2016
Fabrication, characterization and application of NiSO4 modified carbon paste electrode for the detection of 2-thiouracil in biological fluids Analytical and Bioanalytical Electrochemistry, 2015
Electrochemical determination of 2-thiouracil in pharmaceuticals and real samples using gold electrode Analytical and Bioanalytical Electrochemistry, 2014
Exploring the Molecular Interaction between Bovine Serum Albumin and the Antiviral Drug Valacyclovir Using Multispectral Approaches and Molecular Docking Studies NM Gokavi, JI Gowda, NP Dalbanjand, AM Bagoji, ST Nandibewoor, ... Chemical Data Collections, 101198 , 2025 2025 Citations: 3
Oxidation by Silver (III) Complex: Synthesis, Characterisation and Mechanisms of Un-catalysed and Catalysed Reactions AM Bagoji, SS Malaganvi, JI Gowda, M Maraswami, ST Nandibewoor Chemistry Africa 7 (7), 3579-3603 , 2024 2024
Electroanalysis of Orphenadrine Hydrochloride by Graphene Modified Glassy Carbon Electrode and Its Oxidation Mechanism SM Patil, AM Bagogi, SB Konnur, NM Gokavi, ST Nanadibewoor Analytical and Bioanalytical Electrochemistry 13 (2), 190-201 , 2021 2021 Citations: 2
Autocatalyzed oxidation of d ‐glucitol by alkaline copper (III) periodate complex: A kinetic and mechanistic approach SM Patil, AM Bagoji, SB Konnur, ST Nandibewoor Journal of Physical Organic Chemistry 34 (3), e4146 , 2021 2021 Citations: 7
Chapter-1 Electro-Analytical Determination of Some Pharmaceutically Important Compounds at Graphene Modified Glassy Carbon Electrode AM Bagoji, SV Gaonkar, ST Nandibewoor CHEMICAL SCIENCES, 1 , 2021 2021
Silver(III) Periodate Complex—An Oxidant for Free Radical Induced Uncatalyzed and Ruthenium(III) Catalyzed Oxidation of Barbituric Acid ATBSTN Atmanand M. Bagoji, Santosh B. Konnur, Naveen M. Gokavi Russian Journal of Physical Chemistry A 94 (10), 2010–2023 , 2020 2020 Citations: 3
Characterization of the binding and conformational changes of bovine serum albumin upon interaction with antihypertensive olmesartan medoxomil AM Bagoji, AT Buddanavar, NM Gokavi, ST Nandibewoor Journal of Molecular Structure 1179, 269-277 , 2019 2019 Citations: 13
Multi-spectroscopic and voltammetric evidences for binding, conformational changes of bovine serum albumin with thiamine AM Bagoji, JI Gowda, NM Gokavi, ST Nandibewoor Journal of Biomolecular Structure and Dynamics 35 (11), 2395-2406 , 2017 2017 Citations: 16
Oxidation of acebutolol by copper (III) periodate complex in aqueous alkaline medium: a kinetic and mechanistic approach AM Bagoji, PA Magdum, ST Nandibewoor Journal of Solution Chemistry 45 (12), 1715-1728 , 2016 2016 Citations: 17
Redox behavior of riboflavin and its determination in real samples at graphene modified glassy carbon electrode AM Bagoji, ST Nandibewoor Phys Chem 3, 12 , 2016 2016 Citations: 21
Electroanalysis of cardioselective beta-adrenoreceptor blocking agent acebutolol by disposable graphite pencil electrodes with detailed redox mechanism SMPSTN Atmanand M. Bagoji Cogent Chemistry 2 (1), 1172393 , 2016 2016 Citations: 32
Electrocatalytic redox behavior of graphene films towards acebutolol hydrochloride determination in real samples AM Bagoji, ST Nandibewoor New Journal of Chemistry 40 (4), 3763-3772 , 2016 2016 Citations: 41
Electrochemical characterization and determination of tramadol drug using graphite pencil electrode DG Patil, NM Gokavi, AM Bagoji, ST Nandibewoor ANALYTICAL & BIOANALYTICAL ELECTROCHEMISTRY 8 (1), 78-91 , 2016 2016 Citations: 28
Ruthenium (III) catalysed and uncatalysed oxidative mechanisms of methylxanthine drug theophylline by copper (III) periodate complex in alkali media: a comparative approach PA Magdum, AM Bagoji, ST Nandibewoor Journal of Physical Organic Chemistry 28 (12), 743-754 , 2015 2015 Citations: 12
Fabrication, characterization and application of NiSO4 modified carbon paste electrode for the detection of 2-thiouracil in biological fluids AM Bagoji, NM Gokavi, VP Pattar, ST Nandibewoor Analytical & Bioanalytical Electrochemistry 7, 684-700 , 2015 2015 Citations: 6
Electrochemical behavior of graphene‐based sensors on the redox mechanism of aspirin SM Patil, SR Sataraddi, AM Bagoji, RM Pathan, ST Nandibewoor Electroanalysis 26 (4), 831-839 , 2014 2014 Citations: 53
Electrochemical determination of 2-thiouracil in pharmaceuticals and real samples using gold electrode VP Pattar, AM Bagoji, NM Gokavi, ST Nandibewoor Analytical and Bioanalytical Electrochemistry 6 (1), 1-15 , 2014 2014 Citations: 6
Analytical & VP Pattar, AM Bagoji, NM Gokavi, ST Nandibewoor 2014
Electrooxidation of Indomethacin at Multiwalled Carbon Nanotubes‐Modified GCE and Its Determination in Pharmaceutical Dosage Form and Human Biological Fluids SR Sataraddi, SM Patil, AM Bagoji, VP Pattar, ST Nandibewoor International Scholarly Research Notices 2014 (1), 816012 , 2014 2014 Citations: 12
Research Article Square Wave Voltammetric Determination of 2-Thiouracil in Pharmaceuticals and Real Samples Using Glassy Carbon Electrode NM Gokavi, VP Pattar, AM Bagoji, ST Nandibewoor relation 1, 2 , 2013 2013
MOST CITED SCHOLAR PUBLICATIONS
Electrochemical behavior of graphene‐based sensors on the redox mechanism of aspirin SM Patil, SR Sataraddi, AM Bagoji, RM Pathan, ST Nandibewoor Electroanalysis 26 (4), 831-839 , 2014 2014 Citations: 53
Electrocatalytic redox behavior of graphene films towards acebutolol hydrochloride determination in real samples AM Bagoji, ST Nandibewoor New Journal of Chemistry 40 (4), 3763-3772 , 2016 2016 Citations: 41
Electroanalysis of cardioselective beta-adrenoreceptor blocking agent acebutolol by disposable graphite pencil electrodes with detailed redox mechanism SMPSTN Atmanand M. Bagoji Cogent Chemistry 2 (1), 1172393 , 2016 2016 Citations: 32
Electrochemical characterization and determination of tramadol drug using graphite pencil electrode DG Patil, NM Gokavi, AM Bagoji, ST Nandibewoor ANALYTICAL & BIOANALYTICAL ELECTROCHEMISTRY 8 (1), 78-91 , 2016 2016 Citations: 28
Redox behavior of riboflavin and its determination in real samples at graphene modified glassy carbon electrode AM Bagoji, ST Nandibewoor Phys Chem 3, 12 , 2016 2016 Citations: 21
Oxidation of acebutolol by copper (III) periodate complex in aqueous alkaline medium: a kinetic and mechanistic approach AM Bagoji, PA Magdum, ST Nandibewoor Journal of Solution Chemistry 45 (12), 1715-1728 , 2016 2016 Citations: 17
Multi-spectroscopic and voltammetric evidences for binding, conformational changes of bovine serum albumin with thiamine AM Bagoji, JI Gowda, NM Gokavi, ST Nandibewoor Journal of Biomolecular Structure and Dynamics 35 (11), 2395-2406 , 2017 2017 Citations: 16
Characterization of the binding and conformational changes of bovine serum albumin upon interaction with antihypertensive olmesartan medoxomil AM Bagoji, AT Buddanavar, NM Gokavi, ST Nandibewoor Journal of Molecular Structure 1179, 269-277 , 2019 2019 Citations: 13
Ruthenium (III) catalysed and uncatalysed oxidative mechanisms of methylxanthine drug theophylline by copper (III) periodate complex in alkali media: a comparative approach PA Magdum, AM Bagoji, ST Nandibewoor Journal of Physical Organic Chemistry 28 (12), 743-754 , 2015 2015 Citations: 12
Electrooxidation of Indomethacin at Multiwalled Carbon Nanotubes‐Modified GCE and Its Determination in Pharmaceutical Dosage Form and Human Biological Fluids SR Sataraddi, SM Patil, AM Bagoji, VP Pattar, ST Nandibewoor International Scholarly Research Notices 2014 (1), 816012 , 2014 2014 Citations: 12
Square Wave Voltammetric Determination of 2‐Thiouracil in Pharmaceuticals and Real Samples Using Glassy Carbon Electrode NM Gokavi, VP Pattar, AM Bagoji, ST Nandibewoor International Journal of Electrochemistry 2013 (1), 627854 , 2013 2013 Citations: 12
Autocatalyzed oxidation of d ‐glucitol by alkaline copper (III) periodate complex: A kinetic and mechanistic approach SM Patil, AM Bagoji, SB Konnur, ST Nandibewoor Journal of Physical Organic Chemistry 34 (3), e4146 , 2021 2021 Citations: 7
Fabrication, characterization and application of NiSO4 modified carbon paste electrode for the detection of 2-thiouracil in biological fluids AM Bagoji, NM Gokavi, VP Pattar, ST Nandibewoor Analytical & Bioanalytical Electrochemistry 7, 684-700 , 2015 2015 Citations: 6
Electrochemical determination of 2-thiouracil in pharmaceuticals and real samples using gold electrode VP Pattar, AM Bagoji, NM Gokavi, ST Nandibewoor Analytical and Bioanalytical Electrochemistry 6 (1), 1-15 , 2014 2014 Citations: 6
Exploring the Molecular Interaction between Bovine Serum Albumin and the Antiviral Drug Valacyclovir Using Multispectral Approaches and Molecular Docking Studies NM Gokavi, JI Gowda, NP Dalbanjand, AM Bagoji, ST Nandibewoor, ... Chemical Data Collections, 101198 , 2025 2025 Citations: 3
Silver(III) Periodate Complex—An Oxidant for Free Radical Induced Uncatalyzed and Ruthenium(III) Catalyzed Oxidation of Barbituric Acid ATBSTN Atmanand M. Bagoji, Santosh B. Konnur, Naveen M. Gokavi Russian Journal of Physical Chemistry A 94 (10), 2010–2023 , 2020 2020 Citations: 3
Electroanalysis of Orphenadrine Hydrochloride by Graphene Modified Glassy Carbon Electrode and Its Oxidation Mechanism SM Patil, AM Bagogi, SB Konnur, NM Gokavi, ST Nanadibewoor Analytical and Bioanalytical Electrochemistry 13 (2), 190-201 , 2021 2021 Citations: 2
Oxidation by Silver (III) Complex: Synthesis, Characterisation and Mechanisms of Un-catalysed and Catalysed Reactions AM Bagoji, SS Malaganvi, JI Gowda, M Maraswami, ST Nandibewoor Chemistry Africa 7 (7), 3579-3603 , 2024 2024
Chapter-1 Electro-Analytical Determination of Some Pharmaceutically Important Compounds at Graphene Modified Glassy Carbon Electrode AM Bagoji, SV Gaonkar, ST Nandibewoor CHEMICAL SCIENCES, 1 , 2021 2021
Analytical & VP Pattar, AM Bagoji, NM Gokavi, ST Nandibewoor 2014