S.  Kulkarni, Syed, A., Singh, S., Gaikwad, A., Patil, K., Vijayamohanan, K., Ahmad, A., and Ogale, S., ?Silicate nanoparticles by bioleaching of glass and modification of the glass surface?, Journal of Non-Crystalline Solids, vol. 354, no. 29, pp. 3433-3437, 2008.

D.  Raju, Vishwakarma, R. K., Khan, B. Mohammad, Mehta, U. J., and Ahmad, A., ?Biological synthesis of cationic gold nanoparticles and binding of plasmid DNA?, Materials Letters, vol. 129, pp. 159-161, 2014.