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  1. Functionalized MWCNT decorated bismuth molybdenum sulfide electrode for sensitive and selective melatonin detection in dietary components: DFT insights

    Article • Next Materials, October 2026, Elsevier

    Mr., Hareesha Nagarajapa

  2. Development of high-performance carbon sphere doped bismuth ferrite perovskite nanocomposite as an electrochemical sensor for levofloxacin: DFT insights

    Article • Inorganic Chemistry Communications, July 2026, Elsevier

    Mr., Hareesha Nagarajapa

  3. Coffee Leaf-Derived CuO Nanocatalyst for Ultra-Sensitive Vanillin Sensing

    Article • Topics in Catalysis, April 2026, Springer Science + Business Media

    Mr., Hareesha Nagarajapa

  4. Interfacial engineering of perovskite hydroxide embedded within reduced graphene oxide framework: A sensitive vitamin B2 detection and density functional theory insights

    Article • Sustainable Materials and Technologies, April 2026, Elsevier

    Mr., Hareesha Nagarajapa

  5. Recent Overview on Electrochemical Analysis of Toxic Organic Dyes Using Advanced High-Entropy Alloys and Carbon-based Composite Materials

    Article • Journal of The Electrochemical Society, March 2026, The Electrochemical Society

    Mr., Hareesha Nagarajapa

  6. Poly(asparagine)-modified duplex stainless steel composite carbon paste electrode for selective electrochemical detection of dopamine

    Article • Journal of Electrochemical Science and Engineering, February 2026, International Association of Physical Chemists (IAPC)

    Varun Donnakatte Neelalochana, Mr., Hareesha Nagarajapa

  7. Perovskites for Next-Generation Energy Storage Applications

    Article • January 2026, Taylor & Francis

    Mr., Hareesha Nagarajapa

  8. Carbon-Based Electrochemical Sensors and Voltammetry for the Detection of Biologically Active Molecules: Fundamentals, Theoretical Aspects, and Emerging Perspectives

    Article • Langmuir, December 2025, American Chemical Society (ACS)

    Varun Donnakatte Neelalochana, Mr., Hareesha Nagarajapa

  9. Multifunctional and low toxic graphene oxide dispersed Bi2CuSe5 nanoflakes for electrochemical sensing and photocatalytic degradation of carbendazim with antibacterial efficacy

    Article • Journal of Water Process Engineering, November 2025, Elsevier

    Mr., Hareesha Nagarajapa

  10. Synthesis, characterization and geometrical optimization of azo dyes derived from the substituted pyrazole and benzothiazole amines coupled with 3-N, N‑diethyl amino phenol

    Article • Journal of Molecular Structure, October 2025, Elsevier

    Mr., Hareesha Nagarajapa

  11. Surfactant and Polymer Coated Composite Sensor for the Analysis of Chloramphenicol and Azithromycin

    Article • Topics in Catalysis, September 2025, Springer Science + Business Media

    Mr., Hareesha Nagarajapa

  12. Carbon-Based Nanomaterials

    Article • September 2025, Taylor & Francis

    Varun Donnakatte Neelalochana, Mr., Hareesha Nagarajapa

  13. One Step Self Assembled Bio-waste Carbon Material Derived From Maize Cob Doped ZnO/Co Composite Electrode Material For Battery Type and High Energy Density Supercapacitor

    Article • Inorganic Chemistry Communications, September 2025, Elsevier

    Mr., Hareesha Nagarajapa

  14. Electrochemical analysis of L-Tyrosine sensor using ball-milled duplex stainless steel alloy powder

    Article • Inorganic Chemistry Communications, July 2025, Elsevier

    Mr., Hareesha Nagarajapa

  15. Basic Principles of Electrocatalysts

    Article • June 2025, Royal Society of Chemistry

    Varun Donnakatte Neelalochana, Mr., Hareesha Nagarajapa

  16. Honey-Mediated CeO2 Nanoparticles: A Cost-Effective Approach for Electrochemical Biosensing of Human Serum Albumin

    Article • Langmuir, April 2025, American Chemical Society (ACS)

    Mr., Hareesha Nagarajapa

  17. Recent Developments on Electrochemical Sensors for Neurotransmitters Using Composite Transition Metal Oxide Nanoparticles

    Article • Journal of Inorganic and Organometallic Polymers and Materials, March 2025, Springer Science + Business Media

    Mr., Hareesha Nagarajapa , Raviraj Kulkarni

  18. Biocompatible Nanomaterials Based Sensors for Environmental and Biomedical Applications

    Article • January 2025, Springer Science + Business Media

    Mr., Hareesha Nagarajapa

  19. Green Synthesized Nanocomposites for Mercury, Lead, and Cadmium Detection

    Article • January 2025, Springer Science + Business Media

    Mr., Hareesha Nagarajapa

  20. Honeycomb polypore biomass-derived activated porous carbon nanosheets/graphite/nafion composite: Green and sensitive electrocatalyst for nanomolar detection of Hg2+ ions and water-splitting reactions

    Article • Journal of Environmental Chemical Engineering, October 2024, Elsevier

    Varun Donnakatte Neelalochana, Mr., Hareesha Nagarajapa

  21. Sonochemically Synthesised Nano‐Stone Structured Vanadium Tungstate for Electrochemical Monitoring of Antibiotic Drug Nitrofurantoin in Real Samples

    Article • ChemistrySelect, October 2024, Wiley

    Mr., Hareesha Nagarajapa

  22. Electrochemically polymerized dopamine activated carbon paste sensor for selective and sensitive detection of rutin in the presence of riboflavin

    Article • Microchemical Journal, June 2024, Elsevier

    Mr., Hareesha Nagarajapa

  23. An Overview of Recent Development in Carbon-Based Sensors for Neurotransmitter Detection

    Article • Combinatorial Chemistry & High Throughput Screening, December 2023, Bentham Science Publishers

    Mr., Hareesha Nagarajapa

  24. Poly(riboflavin)/NaOH/graphene nanoplatelets modified graphite composite paste electrode for the determination of antioxidant rutin

    Article • Journal of Food Measurement & Characterization, November 2023, Springer Science + Business Media

    Mr., Hareesha Nagarajapa

  25. Enhanced Electrochemical Detection of Rutin Using Poly (Methyl Orange) Modified Carbon Paste Electrode as a Responsive Electrochemical Sensor

    Article • Chemistry Africa, November 2023, Springer Science + Business Media

    Mr., Hareesha Nagarajapa

  26. Development of a sensitive and inexpensive electrochemical sensor for indigotin using poly(valine) modified carbon paste electrode

    Article • Heliyon, November 2023, Elsevier

    Mr., Hareesha Nagarajapa

  27. Enhanced voltammetric detection of estriol hormone using poly(l-arginine)-modified carbon nanotube paste as a responsive electrochemical sensor

    Article • Journal of the Iranian Chemical Society, October 2023, Springer Science + Business Media

    Mr., Hareesha Nagarajapa

  28. Fabrication of polymer-modified carbon sensor and its application in the electrochemical determination of indigo carmine

    Article • Monatshefte für Chemie - Chemical Monthly, October 2023, Springer Science + Business Media

    Mr., Hareesha Nagarajapa

  29. Electrochemical Analysis of the Antihistamine Drug Cetirizine at a Poly(Glutamine) Modified Carbon Nanotube Paste Electrode

    Article • ChemistrySelect, August 2023, Wiley

    Mr., Hareesha Nagarajapa

  30. Electrochemical Determination of Methyl Orange Using Poly(L-Serine)-Modified Carbon Paste Electrode

    Article • Journal of Electronic Materials, August 2023, Springer Science + Business Media

    Mr., Hareesha Nagarajapa , Prof. Zeid A. ALOthman

  31. Analysis of catechol as an environmental pollutant based on electropolymerised methyl orange modified carbon paste sensor

    Article • International Journal of Environmental & Analytical Chemistry, June 2023, Taylor & Francis

    Mr., Hareesha Nagarajapa , Prof. Zeid A. ALOthman

  32. Electrochemical detection and quantification of catechol based on a simple and sensitive poly(riboflavin) modified carbon nanotube paste electrode

    Article • Heliyon, March 2023, Elsevier

    Mr., Hareesha Nagarajapa

  33. Electrochemically Polymerized DL‐Phenylalanine‐Deposited Graphene Paste Electrode for the Detection of Rutin

    Article • ChemistrySelect, February 2023, Wiley

    Mr., Hareesha Nagarajapa

  34. Electrochemically polymerized glutamine-activated graphite paste surface as a green biosensor for sensitive catechol detection in water samples

    Article • Journal of Materials Science Materials in Electronics, February 2023, Springer Science + Business Media

    Mr., Hareesha Nagarajapa

  35. Electrochemical Polymerisation of Glutamic Acid on the Surface of Graphene Paste Electrode for the Detection and Quantification of Rutin in Food and Medicinal Samples

    Article • Diagnostics, December 2022, MDPI AG

    Mr., Hareesha Nagarajapa

  36. Electroanalytical Detection of Indigo Carmine in Presence of Tartrazine Using a Poly(dl-phenylalanine) Modified Carbon Nanotube Paste Electrode

    Article • Chemosensors, November 2022, MDPI AG

    Mr., Hareesha Nagarajapa

  37. Simple and affordable graphene nano-platelets and carbon nanocomposite surface decorated with cetrimonium bromide as a highly responsive electrochemical sensor for rutin detection

    Article • Journal of Electroanalytical Chemistry, July 2022, Elsevier

    Mr., Hareesha Nagarajapa , Prof. Zeid A. ALOthman

  38. Electrochemical Determination of Riboflavin using a Poly(Titan Yellow) Modified Carbon Nanotube Paste Electrode in the Presence of Dopamine

    Article • ChemistrySelect, May 2022, Wiley

    Mr., Hareesha Nagarajapa

  39. Electrochemical determination of levofloxacin drug at poly(clayton yellow)/carbon paste electrode

    Article • Monatshefte für Chemie - Chemical Monthly, March 2022, Springer Science + Business Media

    Mr., Hareesha Nagarajapa

  40. Electrocatalytic Analysis of Diclofenac in the Presence of Dopamine at Surface Amplified Voltammetric Sensor Based on Poly Glycine Modified Carbon Nano Tube Paste Electrode

    Article • Topics in Catalysis, January 2022, Springer Science + Business Media

    Mr., Hareesha Nagarajapa

  41. Electrocatalytic Determination of Hydroxychloroquine Using Sodium Dodecyl Sulphate Modified Carbon Nanotube Paste Electrode

    Article • Topics in Catalysis, January 2022, Springer Science + Business Media

    Mr., Hareesha Nagarajapa

  42. Fabrication of poly(ʟ-Aspartic acid) Layer on graphene nanoplatelets paste electrode for riboflavin sensing

    Article • Materials Chemistry and Physics, January 2022, Elsevier

    Mr., Hareesha Nagarajapa , Prof. Zeid A. ALOthman

  43. Electrochemical sensing of antibiotic drug amoxicillin in the presence of dopamine at simple and selective carbon paste electrode activated with cetyltrimethylammonium bromide surfactant

    Article • Monatshefte für Chemie - Chemical Monthly, November 2021, Springer Science + Business Media

    Mr., Hareesha Nagarajapa

  44. Research developments in carbon materials based sensors for determination of hormones

    Article • Journal of Electrochemical Science and Engineering, October 2021, International Association of Physical Chemists (IAPC)

    Mr., Hareesha Nagarajapa

  45. A fast and selective electrochemical detection of vanillin in food samples on the surface of poly(glutamic acid) functionalized multiwalled carbon nanotubes and graphite composite paste sensor

    Article • Colloids and Surfaces A Physicochemical and Engineering Aspects, October 2021, Elsevier

    Mr., Hareesha Nagarajapa

  46. Sensitive and selective electrochemical detection of vanillin at graphene based poly (methyl orange) modified electrode

    Article • Journal of Science Advanced Materials and Devices, September 2021, Elsevier

    Mr., Hareesha Nagarajapa

  47. Simple and sensitive electrochemical analysis of riboflavin at functionalized carbon nanofiber modified carbon nanotube sensor

    Article • Monatshefte für Chemie - Chemical Monthly, August 2021, Springer Science + Business Media

    Varun Donnakatte Neelalochana, Mr., Hareesha Nagarajapa

  48. Electroanalytical Determination of Tinidazole by using Surface Modified Carbon Nano Composite based Sensor

    Article • Materials Research Innovations, August 2021, Taylor & Francis

    Mr., Hareesha Nagarajapa

  49. An overview of recent developments of carbon-based sensors for the analysis of drug molecules

    Article • Journal of Electrochemical Science and Engineering, July 2021, International Association of Physical Chemists (IAPC)

    Mr., Hareesha Nagarajapa

  50. Electro-oxidation of formoterol fumarate on the surface of novel poly(thiazole yellow-G) layered multi-walled carbon nanotube paste electrode

    Article • Scientific Reports, June 2021, Springer Science + Business Media

    Mr., Hareesha Nagarajapa

  51. Electrochemical validation of L-tyrosine with dopamine using composite surfactant modified carbon nanotube electrode

    Article • Journal of the Iranian Chemical Society, June 2021, Springer Science + Business Media

    Mr., Hareesha Nagarajapa

  52. Voltammetric analysis of antihistamine drug cetirizine and paracetamol at poly(L-Leucine) layered carbon nanotube paste electrode

    Article • Surfaces and Interfaces, June 2021, Elsevier

    Mr., Hareesha Nagarajapa

  53. Electrochemical Analysis of Indigo Carmine in Food and Water Samples Using a Poly(Glutamic Acid) Layered Multi-walled Carbon Nanotube Paste Electrode

    Article • Journal of Electronic Materials, January 2021, Springer Science + Business Media

    Mr., Hareesha Nagarajapa

  54. Fabrication, characterization and application of poly(acriflavine) modified carbon nanotube paste electrode for the electrochemical determination of catechol

    Article • January 2021, Elsevier

    Mr., Hareesha Nagarajapa

  55. Electrochemical Fabrication of Poly (niacin) Modified Graphite Paste Electrode and its Application for the Detection of Riboflavin

    Article • The Open Chemical Engineering Journal, December 2020, Bentham Science Publishers

    J.G. Manjunatha, Mr., Hareesha Nagarajapa

  56. A simple and low-cost poly (dl-phenylalanine) modified carbon sensor for the improved electrochemical analysis of Riboflavin

    Article • Journal of Science Advanced Materials and Devices, December 2020, Elsevier

    Mr., Hareesha Nagarajapa

  57. Fast and enhanced electrochemical sensing of dopamine at cost-effective poly(DL-phenylalanine) based graphite electrode

    Article • Journal of Electroanalytical Chemistry, December 2020, Elsevier

    Mr., Hareesha Nagarajapa

  58. Development of carbon nanotube-based polymer-modified electrochemical sensor for the voltammetric study of Curcumin

    Article • Materials Research Innovations, November 2020, Taylor & Francis

    Mr., Hareesha Nagarajapa

  59. Elevated and rapid voltammetric sensing of riboflavin at poly(helianthin dye) blended carbon paste electrode with heterogeneous rate constant elucidation

    Article • Journal of the Iranian Chemical Society, February 2020, Springer Science + Business Media

    Mr., Hareesha Nagarajapa

  60. Surfactant and polymer layered carbon composite electrochemical sensor for the analysis of estriol with ciprofloxacin

    Article • Materials Research Innovations, October 2019, Taylor & Francis

    Mr., Hareesha Nagarajapa

  61. Sensitive and Selective Electrochemical Resolution of Tyrosine with Ascorbic Acid through the Development of Electropolymerized Alizarin Sodium Sulfonate Modified Carbon Nanotube Paste Electrodes

    Article • ChemistrySelect, April 2019, Wiley

    Mr., Hareesha Nagarajapa

  62. Design of novel Surfactant Modified Carbon Nanotube PasteElectrochemical Sensor for the Sensitive Investigation of Tyrosineas a Pharmaceutical Drug

    Article • Advanced Pharmaceutical Bulletin, February 2019, MaadRayan Publishing Company

    Mr., Hareesha Nagarajapa

  63. Determination of Riboflavin at Carbon Nanotube Paste Electrodes Modified with an Anionic Surfactant

    Article • ChemistrySelect, February 2019, Wiley

    Mr., Hareesha Nagarajapa