Address:Room No. 714, Institute for Advanced Study, Shenzhen University.
2019.02 – Ph.D. Physics (Nanoscience & Technology), Pondicherry University, India.
2012.05 – M.Sc. Physics, Pondicherry University, India.
2009.05 – B.Sc. Physics, Tagore Arts and Science College, Pondicherry University, India.
Current Research Interest
Directed Colloidal Self Assembly for Photonic applications
1.Vinothkumar, G., Amalraj, R. & Suresh Babu, K. Fuel-oxidizer ratio tuned luminescence properties of combustion synthesized Europium doped cerium oxide nanoparticles and its effect on antioxidant properties. Ceram. Int. 43, 5457–5466 (2017).
2.Vinothkumar, G., Arun, I.L., Arunkumar, P., Ahmed, W., Rye, S., Cha, S.W., & Suresh Babu, K. Structure dependent luminescence, peroxidase mimetic and hydrogen peroxide sensing of samarium doped cerium phosphate nanorods. J. Mater. Chem. B 6, 6559–6571 (2018).
3.Vinothkumar, G., Arunkumar, P., Mahesh, A., Dhayalan, A. & Suresh Babu, K. Size- and defect-controlled anti-oxidant enzyme mimetic and radical scavenging properties of cerium oxide nanoparticles. New J. Chem. 42, 18810–18823 (2018).
4.Vinothkumar, G., Lalitha, A. I. & Suresh Babu, K. Cerium Phosphate–Cerium Oxide Heterogeneous Composite Nanozymes with Enhanced Peroxidase-Like Biomimetic Activity for Glucose and Hydrogen Peroxide Sensing. Inorg. Chem. 58, 349–358 (2019).
5.Vinothkumar, G., Rengaraj, S., Arunkumar, P., Cha, S. W. & Suresh Babu, K. Ionic Radii and Concentration Dependency of RE3+ (Eu3+, Nd3+, Pr3+, and La3+)-Doped Cerium Oxide Nanoparticles for Enhanced Multienzyme-Mimetic and Hydroxyl Radical Scavenging Activity. J. Phys. Chem. C 123, 541–553 (2019).
6.Anandkumar, M., Vinothkumar, G. & Suresh Babu, K. Synergistic effect of gold supported on redox active cerium oxide nanoparticles for the catalytic hydrogenation of 4-nitrophenol. New J. Chem. 41, 6720–6729 (2017).
7.Kuanr, S. K., Vinothkumar, G. & Suresh Babu, K. Substrate temperature dependent structural orientation of EBPVD deposited NiO films and its influence on optical, electrical property. Mater. Sci. Semicond. Process. 75, 26–30 (2018).
8.Sridharan, P., Vinothkumar, G., Pratheesh, P. & Suresh Babu, K. Modulation of biomimetic properties of cerium oxide nanoparticles by hypoxic tumor microenvironments: steering towards tumor specificity. New J. Chem. 42, 6370–6380 (2018).
9.Bhanuchandar, S., Vinothkumar, G., Arunkumar, P., Sribalaji, M, Keshri, A. K., Suresh Babu, K. Controlled growth of Ni/NiO composite nanoparticles and its influence on exchange anisotropy and spin glass features. J. Alloys Compd. 780, 256–265 (2019).
10.Kuanr, S. K., Vinothkumar, G., Aarthi, U. & Suresh Babu, K. Interplay between grain boundary diffusion and annealing temperature on the conductivity of NiO coated Samarium doped ceria. Appl. Surf. Sci. 481, 1394–1402 (2019).