S. K. M.  Unni, George, L., Bhange, S. N., R. Devi, N., and Kurungot, S., ?Valorization of coffee bean waste: a coffee bean waste derived multifunctional catalyst for photocatalytic hydrogen production and electrocatalytic oxygen reduction reactions?, RSC Advances, vol. 6, no. 85, pp. 82103-82111, 2016.

S.  Dharni, Sanchita,, Unni, S. K. M., Kurungot, S., Samad, A., Sharma, A., and Patra, D. Dhar, ?Vitro and in silico antifungal efficacy of nitrogen- doped carbon nanohorn ( NCNH) against rhizoctonia solani?, Journal of Biomolecular Structure & Dynamics, vol. 34, no. 1, pp. 152-162, 2016.