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  1. Esterification of levulinic acid to butyl levulinate over TiO2/WO3/SO42−: optimization and kinetic study

    Article • Biomass Conversion and Biorefinery, March 2023, Springer Science + Business Media

    Dr Nagaraju Kottam

  2. Green-engineered synthesis of Bi2Zr2O7 NPs: excellent performance on electrochemical sensor and sunlight-driven photocatalytic studies

    Article • Environmental Science and Pollution Research, January 2023, Springer Science + Business Media

    Dr Nagaraju Kottam

  3. Synthesis of ZrO2:Dy3+ Nanoparticles: Photoluminescent, Photocatalytic, and Electrochemical Sensor Studies

    Article • Adsorption Science & Technology, August 2022, Hindawi Publishing Corporation

    Dr Nagaraju Kottam

  4. Heteroatom Modified Hybrid Carbon Quantum Dots Derived from Cucurbita pepo for the Visible Light Driven Photocatalytic Dye Degradation

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

    Dr Nagaraju Kottam

  5. Carbon dots derived from Beta vulgaris: evaluation of its potential as antioxidant and anticancer agent

    Article • Nanotechnology, November 2021, Institute of Physics Publishing

    Dr Nagaraju Kottam

  6. Investigation of photocatalytic degradation of crystal violet and its correlation with bandgap in ZnO and ZnO/GO nanohybrid

    Article • Inorganic Chemistry Communications, March 2021, Elsevier

    Dr Nagaraju Kottam

  7. Synthesis, characterization and supercapacitor electrode performances of VS2 nanosheets

    Article • Materials Today Proceedings, January 2021, Elsevier

    Dr Nagaraju Kottam

  8. ‘Luminescent carbon nanodots: Current prospects on synthesis, properties and sensing applications’

    Article • Methods and Applications in Fluorescence, January 2021, Institute of Physics Publishing

    Dr Nagaraju Kottam

  9. Superior Photocatalytic Hydrogen Evolution Performances of WS2 over MoS2 Integrated with CdS Nanorods

    Article • The Journal of Physical Chemistry C, June 2020, American Chemical Society (ACS)

    Dr Nagaraju Kottam

  10. Green Synthesis of Carbon Dots and Evaluation of Its Pharmacological Activities

    Article • BioNanoScience, May 2020, Springer Science + Business Media

    Dr Nagaraju Kottam

  11. Tungsten oxide modified with carbon nanodots: Integrating adsorptive and photocatalytic functionalities for water remediation

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

    Prof. Subramanian K.R.V, Dr Nagaraju Kottam

  12. Green Synthesized Luminescent Carbon Nanodots for the Sensing Application of Fe3+ Ions

    Article • Journal of Fluorescence, February 2020, Springer Science + Business Media

    Dr Nagaraju Kottam

  13. Enhanced photocatalytic degradation of methylene blue dye using CuS CdS nanocomposite under visible light irradiation

    Article • Applied Surface Science, May 2019, Elsevier

    Dr Nagaraju Kottam

  14. Removal of Evans Blue dye from aqueous solution using magnetic spinel ZnFe2O4 nanomaterial: Adsorption isotherms and kinetics

    Article • Nano-Structures & Nano-Objects, April 2019, Elsevier

    Dr Nagaraju Kottam

  15. Understanding the photoluminescence behaviour in nano CaZrO 3 :Eu 3+ pigments by Judd-Ofelt intensity parameters

    Article • Dyes and Pigments, March 2018, Elsevier

    Dr Nagaraju Kottam

  16. Green and Cost Effective Synthesis of Fluorescent Carbon Quantum Dots for Dopamine Detection

    Article • Journal of Fluorescence, March 2018, Springer Science + Business Media

    Dr Nagaraju Kottam

  17. Enhanced lithium storage of mesoporous vanadium dioxide(B) nanorods by reduced graphene oxide support

    Article • Journal of Energy Chemistry, January 2018, Elsevier

    Dr Nagaraju Kottam

  18. Bio-derived ZnO nanoparticles as an efficient catalyst for photocatalytic activity and biodiesel production

    Article • January 2018, American Institute of Physics

    Dr Nagaraju Kottam

  19. Electrocatalytic performance of a zinc sulphide nanoparticles-modified carbon paste electrode for the simultaneous determination of acetaminophen, guanine and adenine

    Article • Analytical Methods, January 2018, Royal Society of Chemistry

    Dr Nagaraju Kottam

  20. One pot synthesis of C-dots and study on its interaction with nano ZnO through fluorescence quenching

    Article • Journal of Luminescence, October 2017, Elsevier

    Dr Nagaraju Kottam

  21. Enhanced photocatalytic hydrogen generation and photostability of ZnO nanoparticles obtained via green synthesis

    Article • International Journal of Hydrogen Energy, February 2017, Elsevier

    Dr Nagaraju Kottam

  22. Fast adsorptive removal of methylene blue dye from aqueous solution onto a wild carrot flower activated carbon: Isotherms and kinetics studies

    Article • January 2017, Desalination Publications

    Dr Nagaraju Kottam

  23. Sensitive determination of caffeine by copper sulphide nanoparticles modified carbon paste electrode

    Article • Sensors and Actuators A Physical, September 2016, Elsevier

    Dr Nagaraju Kottam

  24. Novelmetal–organic photocatalysts: Synthesis, characterization and decomposition of organic dyes

    Article • Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, February 2015, Elsevier

    Dr Nagaraju Kottam

  25. Multivalent Cu-Doped ZnO Nanoparticles with Full Solar Spectrum Absorbance and Enhanced Photoactivity

    Article • Industrial & Engineering Chemistry Research, April 2014, American Chemical Society (ACS)

    Professor Giridhar Madras, Dr Nagaraju Kottam

  26. Combining “chimie douce” and green principles for the developing world: Improving industrial viability of photocatalytic water remediation

    Article • Chemical Engineering Science, October 2013, Elsevier

    Dr Nagaraju Kottam

  27. Design and Synthesis of Metal Complexes of (2E)-2-[(2E)-3-Phenylprop-2-en-1-ylidene]hydrazinecarbothioamide and Their Photocatalytic Degradation of Methylene Blue

    Article • The Scientific World JOURNAL, January 2013, Hindawi Publishing Corporation

    Dr Nagaraju Kottam

  28. Photocatalytic degradation of Rhodamine B dye under UV/solar light using ZnO nanopowder synthesized by solution combustion route

    Article • Powder Technology, January 2012, Elsevier

    Dr Nagaraju Kottam

  29. Photo Catalytic Degradation of Azo Dyes over Mn2+ Doped TiO2 Catalyst under UV/Solar Light: An Insight to the Route of Electron Transfer in the Mixed Phase of Anatase and Rutile

    Article • Chinese Journal of Chemistry, November 2010, Wiley

    Professor L Gomathi Devi, Professor S. Girish Kumar, Dr Nagaraju Kottam

  30. Enhanced photocatalytic activity of transition metal ions Mn2+, Ni2+ and Zn2+ doped polycrystalline titania for the degradation of Aniline Blue under UV/solar light

    Article • Journal of Molecular Catalysis A Chemical, August 2010, Elsevier

    Professor L Gomathi Devi, Professor S. Girish Kumar, Dr Nagaraju Kottam

  31. Preparation, characterization and enhanced photocatalytic activity of Ni2+ doped titania under solar light

    Article • Open Chemistry, February 2010, De Gruyter

    Professor L Gomathi Devi, Professor S. Girish Kumar, Dr Nagaraju Kottam

  32. Preparation and Characterization of Mn-Doped Titanates with a Bicrystalline Framework: Correlation of the Crystallite Size with the Synergistic Effect on the Photocatalytic Activity

    Article • The Journal of Physical Chemistry C, August 2009, American Chemical Society (ACS)

    Professor L Gomathi Devi, Professor S. Girish Kumar, Dr Nagaraju Kottam

  33. Mechanism of Charge Transfer in the Transition Metal Ion Doped TiO2 with Bicrystalline Framework of Anatase and Rutile: Photocatalytic and Photoelectrocatalytic Activity

    Article • Catalysis Letters, May 2009, Springer Science + Business Media

    Professor L Gomathi Devi, Professor S. Girish Kumar, Dr Nagaraju Kottam

  34. Influence of Mn2+ and Mo6+ dopants on the phase transformations of TiO2 lattice and its photo catalytic activity under solar illumination

    Article • Catalysis Communications, February 2009, Elsevier

    Professor S. Girish Kumar, Dr Nagaraju Kottam