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Publications

  1. P. Gopal, K. Malecka, Wim Dehaen, Jerzy Radecki, Hanna Radecka, Immunosensor incorporating half-antibody fragment for electrochemical monitoring of Amyloid-β fibrils in artificial blood plasma. Bioelectrochemistry, 137, 2021, 107643.

  2. P. Gopal, G. Narasimha, T. Madhusudana Reddy, Electrochemical kinetic evolution of epinephrine at the developed tyrosinase based biosensor and its sensitive determination in human serum samples. Process Biochemistry, 92, 2020, 476-485.

  3. K. Malecka, S. Menon, P. Gopal, K. Girish Kumar, M. Daniels, W. Dehaen, J. Radecki, H. Radecka, Redox-active monolayers self-assembled on gold electrodes-effect of their structures on electrochemical parameters and DNA sensing ability, Molecules, 25, 2020, 607.

  4. P. Raghu, T. Madhusudana Reddy, P. Gopal, K. Reddaiah, N. Y. Sreedhar, A novel horseradish peroxidase biosensor towards the detection of dopamine: A voltammetric study, Enzyme Microb. Technol., 57, 2014, 8–15.

  5. T. V. Gopal, T. Madhusudana Reddy, P. Shaikshavali, G. Venkataprasad, P. Gopal, A Facile In-Situ Development of L-Valine Film onto the Surface of Carbon Paste Electrode Towards the Detection of Environmentally Hazardous 4-Amino Phenol, Zeitschrift für Physikalische Chemie, (https://doi.org/10.1515/zpch-2019-0007)

  6. G. Venkataprasad, T. Madhusudana Reddy, A. Lakshmi Narayana, O. M. Hussain, P. Shaikshavali, T. Venu Gopal, P. Gopal, A facile synthesis of Fe3O4-Gr nanocomposite and its effective use as electrochemical sensor for the determination of dopamine and as anode material in lithium ion batteries, Sens. Actuator A-Phys, 293, 2019, 87–100.

  7. P. Shaikshavali, T. Madhusudana Reddy, V. N. Palakollu, R. Karpoormath, Y. Subba Rao, G. Venkataprasad, T. Venu Gopal, P. Gopal, A simple method of developing CuOAu/MWCNTs nanocomposite modified glassy carbon electrode for the sensitive and selective simultaneous monitoring of Acetaminophen and 4-Aminophenol, Synthetic Metals, 252, 2019, 29–39.

  8. G. Venkataprasad, T. Madhusudana Reddy, T. Venu Gopal, P. Shaikshavali, P. Gopal, Fabrication of a Novel Shaped Graphene/poly (Evan’s blue) Composite Chemical Sensor for the Electrocatalytic Boost up of Neurotransmitter (Dopamine): A Voltammetric Investigation, Anal. Bioanal. Electrochem., 11, 2019, 1100-1116.

  9. P. Gopal, T. Madhusudana Reddy, Development of electrochemical sensor for the monitoring of terbutaline in pharmaceutical formulations. Colloids Surf. A, 538, 2018, 600–609.

  10. P. Shaikshavali, T. Madhusudana Reddy, G. Venkataprasad, P. Gopal, A highly selective electrochemical sensor based on multi walled carbon nano tubes/poly (Evans blue) composite for the determination of L-Dopa in presence of 5-HT and folic acid: A voltammetric investigation, J. Iran. Chem. Soc., 15, 2018, 1831–1841.

  11. T.  Venu Gopal, T. Madhusudana Reddy, G.  Venkataprasad, P.  Shaikshavalli, P.  Gopal, Rapid and sensitive electrochemical monitoring of paracetamol and its simultaneous resolution in presence of epinephrine and tyrosine at graphene oxide and L-Valine composite film modified carbon paste electrode, Colloids Surf. A, 545, 2018, 117-126.

  12. G. Venkataprasad, T. Madhusudana Reddy, T. Venugopal, P. Shaikshavali, P. Gopal, A novel electrochemical sensor based on multi-walled carbon nanotubes/poly (LMethionine) for the investigation of 5-nitroindazole: A voltammetric study. Anal. Chem. Lett., 8, 2018, 457–474.

  13. P. Gopal, T. Madhusudana Reddy, P. V. Narayana, Development, Characterization and Application of a Carbon-Based Nanomaterial Composite as an Electrochemical Sensor for Monitoring Natural Antioxidant (Gallic Acid) in Beverages, ChemistrySelect, 2, 2017, 1–9.

  14. G. Venkataprasad, T. Madhusudana Reddy, P. Shaikshavali, P. Gopal, P. V. Narayana, Electrochemical Determination of 3,5-dinitrobenzoic Acid in the Presence and Absence of CTAB at Multi-Walled Carbon Nanotubes Modified Glassy Carbon Electrode: A Voltammetric Study, Anal. Bioanal. Electrochem., 9, 2017, 400-411. 

  15. P. Shaikshavali, T. Madhusudana Reddy, G. Venkataprasad, P. Gopal, Fabrication, Characterization and Application of Poly (L-Cystine)/multi Walled Carbon Nanotubes Modified Glassy Carbon Electrode towards the Simultaneous Determination of Dopamine in presence of Uric Acid and Folic Acid, Anal. Bioanal. Electrochem., 9, 2017, 940-955.

  16. G. V. Raghunadha Reddy, T. Madhusudana Reddy, P. V. Narayana, P. Gopal, K. Reddaiah, Electrochemical Determination of Dopamine and its Simultaneous Resolution in the Presence of Uric Acid at Poly (Pyrocatechol Violet) Modified Glassy Carbon Electrode: A Voltammetric Study, Indian Journal of Advances in Chemical Science, 4, 2016, 250-256.

  17. G. V. Raghunatha Reddy, T. Madhusudana Reddy, P. Gopal, P. V. Narayana, The Electrochemical Redox Behavior of Pyrocatechol Violet and its Quantitative Measurement at Graphene Modified Glassy Carbon Electrode: A Voltammetric Study, Indian Journal of Advances in Chemical Science, 4, 2016, 490-495.

  18. P. V. Narayana, T. Madhusudana Reddy, P. Gopal, M. Mohan Reddy, G. Ramakrishna Naidu, Electrocatalytic boost up of epinephrine and its simultaneous resolution in the presence of serotonin and folic acid at poly (serine)/multi-walled carbon nanotubes composite modified electrode: A voltammetric study, Mater. Sci. and Eng. C, 56, 2015, 57–65.

  19. P. Gopal, T. Madhusudana Reddy, P. Raghu, K. Reddaiah, P. V. Narayana, Electrocatalytic Activity of L-Cystine towards the Sensitive and Simultaneous Measurement of Nitrobenzene and 4-Nitrophenol: A Voltammetric Study, Anal. Bioanal. Electrochem., 7, 2015, 739-751.

  20. P. Gopal, T. Madhusudana Reddy, C. Nagaraju, G. Narasimha, Preparation, characterization and analytical application of an electrochemical laccase biosensor towards low level determination of isoprenaline in human serum samples, RSC Adv., 4, 2014, 57591-57599.

  21. P. Gopal, T. Madhusudana Reddy, P. Raghu, K. Reddaiah, P. V. Narayana, The Electrochemical Redox Behaviour of Acid Blue 25 and its Quantitative Measurement at Carbon Paste Electrode: A Voltammetric Study, Anal. Bioanal. Electrochem., 6, 2014, 183 – 194. 

  22. P. V. Narayana, T. Madhusudana Reddy, P. Gopal, G. Ramakrishna Naidu, Electrochemical sensing of paracetamol and its simultaneous resolution in the presence of dopamine and folic acid at a multi-walled carbon nanotubes/poly(glycine) composite modified electrode, Anal. Methods, 6, 2014, 9459-9468.

  23. K. Reddaiah, T. Madhusudana Reddy, Y. Subba Rao, P. Raghu, P. Gopal, Development of electrochemical sensor based on β-cyclodextrin/K10 montmorillonite towards the enhanced electro-catalytic oxidation of isoorientin: A voltammetric study, Mater. Sci. and Eng. B, 183, 2014, 69–77.

  24. P. V. Narayana, T. Madhusudana Reddy, P. Gopal, P. Raghu, K. Reddaiah and M. Srinivasulu, Development of Trypan Blue Polymer Film Based Electrochemical Sensor for the Determination of Dopamine and its Simultaneous Detection in Presence of Ascorbic Acid and Uric acid: A Voltammetric Method, Anal. Bioanal. Electrochem., 6, 2014, 485-500.

  25. P. V. Narayana, T. Madhusudana Reddy, P. Gopal, K. Reddaiah, P. Raghu, Development of Electrochemical sensor based on Poly (xylenol orange) film towards the determination of L-Dopa and its simultaneous resolution in the presence of Uric acid: A cyclic Voltammetric study, Research Journal of Chemical Sciences, 4, 2014, 37-43.

  26. P. Gopal, T. Madhusudana Reddy, K. Reddaiah, P. Raghu, P. V. Narayana. “An electrochemical investigation and reduction mechanism of 3, 5- Dinitrobenzoic acid at a glassy carbon electrode: A voltammetric study” J. Mol. Liq., 178, 2013, 168-174.

  27. K. Reddaiah, T. Madhusudana Reddy, P. Raghu, P. Gopal, “Sol-gel Immobilized Horseradish Peroxidase Modified Carbon Paste Electrode towards the Determination of Hydroquinone in Non-Aqueous Solvents: A Voltammetric Study” Anal. Bioanal. Electrochem., 4, 2012, 372-385.

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