V. A.  Bharathan, Raj, G. K., Joy, P. Alias, and Vinod, C. P., ?Synthesis and reactivity of magnetically diverse Au@ Ni core-shell nanostructures?, Particle & Particle Systems Characterization, vol. 31, no. 2, pp. 236-244, 2014.

V. A.  Bharathan, Yadukiran, V., Lazar, A., Singh, A. P., and Vinod, C. P., ?Synthesis of Au@Ni bimetallic core shell nanoparticle and nanochains in soyabean oil and their catalytic hydrogenation reactions?, ChemistrySelect, vol. 1, no. 2, pp. 140-146, 2016.