T.  Palaniselvam, Valappil, M. Ozhukil, Illathvalappil, R., and Kurungot, S., ?Nanoporous graphene by quantum dots removal from graphene and its conversion to a potential oxygen reduction electrocatalyst via nitrogen doping?, Energy & Environmental Science, vol. 7, no. 7, pp. 1059-1067, 2014.

V. M.  Dhavale, Gaikwad, S. S., George, L., R. Devi, N., and Kurungot, S., ?Nitrogen-doped graphene interpenetrated 3D Ni-nanocages: efficient and stable water-to-dioxygen electrocatalysts?, Nanoscale, vol. 6, no. 21, pp. 13179-13187, 2014.

V. M.  Dhavale, Singh, S. K., Nadeema, A., Gaikwad, S. S., and Kurungot, S., ?Nanocrystalline Fe-Fe2O3 particle-deposited N-doped graphene as an activity-modulated Pt-free electrocatalyst for oxygen reduction reaction?, Nanoscale, vol. 7, no. 47, pp. 20117-20125, 2015.

S. K. M.  Unni, Bhange, S. N., Illathvalappil, R., Mutneja, N., Patil, K. R., and Kurungot, S., ?Nitrogen-induced surface area and conductivity modulation of carbon nanohorn and its function as an efficient metal-free oxygen reduction electrocatalyst for anion-exchange membrane fuel cells?, SMALL, vol. 11, no. 3, pp. 352-360, 2015.

T.  Palaniselvam, Kashyap, V., Bhange, S. N., Baek, J. - B., and Kurungot, S., ?Nanoporous graphene enriched with Fe/Co-N active sites as a promising oxygen reduction electrocatalyst for anion exchange membrane fuel cells?, Advanced Functional Materials, vol. 26, no. 13, pp. 2150-2162, 2016.

S. N.  Bhange, Unni, S. K. M., and Kurungot, S., ?Nitrogen and sulphur co-doped crumbled graphene for the oxygen reduction reaction with improved activity and stability in acidic medium?, Journal of Materials Chemistry A, vol. 4, no. 16, pp. 6014-6020, 2016.

V. M.  Dhavale, Singh, S. K., Nadeema, A., Gaikwad, S. S., and Kurungot, S., ?Nanocrystalline Fe-Fe2O3 particledeposited N-doped graphene as an activity-modulated Pt-free electrocatalyst for oxygen reduction reaction?, Nanoscale, vol. 9, no. 35, pp. 13341-13342, 2017.

R.  Illathvalappil, Dhavale, V. M., Bhange, S. N., and Kurungot, S., ?Nitrogen-doped graphene anchored with mixed growth patterns of CuPt alloy nanoparticles as a highly efficient and durable electrocatalyst for the oxygen reduction reaction in an alkaline medium?, Nanoscale, vol. 9, no. 26, pp. 9009-9017, 2017.

P. K.  Gangadharan, Unni, S. K. M., Kumar, N., Ghosh, P., and Kurungot, S., ?Nitrogen-doped graphene with a three-dimensional architecture assisted by carbon nitride tetrapods as an efficient metal-free electrocatalyst for hydrogen evolution?, Chemelectrochem, vol. 4, no. 10, pp. 2643-2652, 2017.

A.  Nadeema, Dhavale, V. M., and Kurungot, S., ?NiZn double hydroxide nanosheet-anchored nitrogen-doped graphene enriched with the gamma-NiOOH phase as an activity modulated water oxidation electrocatalyst?, Nanoscale, vol. 9, no. 34, pp. 12590-12600, 2017.

S.  Sharma, Soni, R., Kurungot, S., and Asha, S. K., ?Naphthalene diimide copolymers by direct arylation polycondensation as highly stable supercapacitor electrode materials?, Macromolecules, vol. 51, no. 3, pp. 954-965, 2018.

F.  Chekin, Bagga, K., Subramanian, P., Jijie, R., Singh, S. K., Kurungot, S., Boukherroub, R., and Szunerits, S., ?Nucleic aptamer modified porous reduced graphene oxide/MoS2 based electrodes for viral detection: application to human papillomavirus (HPV)?, Sensors and Actuators B-Chemical, vol. 262, pp. 991-1000, 2018.

M.  Ghosh, Vijayakumar, V., Anothumakkool, B., and Kurungot, S., ?Nafion lonomer-based single component electrolytes for aqueous Zn/MnO2 batteries with long cycle life?, ACS Sustainable Chemistry & Engineering, vol. 8, no. 13, pp. 5040-5049, 2020.

N.  Manna, Ayasha, N., Singh, S. K., and Kurungot, S., ?NiFe layered double hydroxide-decorated N-doped entangled-graphene framework: a robust water oxidation electrocatalyst?, Nanoscale Advances, vol. 2, no. 4, pp. 1709-1717, 2020.

M.  Ghosh, Vijayakumar, V., Kurian, M., Dilwale, S., and Kurungot, S., ?Naphthalene dianhydride organic anode for a `rocking-chair' zinc-proton hybrid ion battery?, Dalton Transactions, vol. 50, no. 12, pp. 4237-4243, 2021.