A. S.  Ethiraj, Hebalkar, N., Kharrazi, S., Urban, J., Sainkar, S. R., and Kulkarni, S. K., ?Photoluminescent core-shell particles of organic dye in silica?, Journal of Luminescence, vol. 114, no. 1, pp. 15-23, 2005.

N.  Hebalkar, Arabale, G., Sainkar, S. R., Pradhan, S. D., Mulla, I. S., Vijayamohanan, K., Ayyub, P., and Kulkarni, S. K., ?Study of correlation of structural and surface properties with electrochemical behaviour in carbon aerogels?, Journal of Materials Science, vol. 40, no. 14, pp. 3777-3782, 2005.

A. S.  Ethiraj, Kharrazi, S., Hebalkar, N., Urban, J., Sainkar, S. R., and Kulkarni, S. K., ?Highly photostable dye entrapped core-shell particles?, Materials Letters, vol. 61, no. 21, pp. 4738-4742, 2007.