S. A.  Mirji, Halligudi, S. B., Sawant, D. P., Jacob, N. E., Patil, K. R., Gaikwad, A. B., and Pradhan, S. D., ?Adsorption of octadecyltrichlorosilane on mesoporous SBA-15?, Applied Surface Science, vol. 252, no. 12, pp. 4097-4103, 2006.

D. P.  Sawant, Vinu, A., Justus, J., Srinivasu, P., and Halligudi, S. B., ?Catalytic performances of silicotungstic acid/zirconia supported SBA-15 in an esterification of benzyl alcohol with acetic acid?, Journal of Molecular Catalysis A-Chemical , vol. 276, no. 1-2, pp. 150-157, 2007.

D. P.  Sawant, Hartmann, M., and Halligudi, S. B., ?Effect of pretreatment conditions on the catalytic activity of nano-sized TPA/ZrO2 dispersed in SBA-15 channels in acetylation reactions?, Microporous and Mesoporous Materials, vol. 102, no. 1-3, pp. 223-233, 2007.

D. P.  Sawant, Vinu, A., Lefebvre, F., and Halligudi, S. B., ?Tungstophosphoric acid supported over zirconia in mesoporous channels of MCM-41 as catalyst in veratrole acetylation?, Journal of Molecular Catalysis A-Chemical, vol. 262, no. 1-2, pp. 98-108, 2007.

D. P.  Sawant, Justus, J., Balasubramanian, V. V., Ariga, K., Srinivasu, P., Velmathi, S., Halligudi, S. B., and Vinu, A., ?Heteropoly acid encapsulated SBA-15/TiO(2) nanocomposites and their unusual performance in acid-catalysed organic transformations?, Chemistry-A European Journal, vol. 14, no. 10, pp. 3200-3212, 2008.

P.  Srinivasu, Alam, S., Balasubramanian, V. V., Velmathi, S., Sawant, D. P., Boehlmann, W., Mirajkar, S. P., Ariga, K., Halligudi, S. B., and Vinu, A., ?Novel three dimensional cubic Fm3m mesoporous aluminosilicates with tailored cage type pore structure and high aluminum content?, Advanced Functional Materials, vol. 18, no. 4, pp. 640-651, 2008.

G.  Sunita, Devassy, B. M., Vinu, A., Sawant, D. P., Balasubramanian, V. V., and Halligudi, S. B., ?Synthesis of biodiesel over zirconia-supported isopoly and heteropoly tungstate catalysts?, Catalysis Communications, vol. 9, no. 5, pp. 696-702, 2008.

H.  Ilbeygi, Sawant, D. P., Ruban, S. M., Reshma, K. S., Umbarkar, S. B., Halligudi, S. B., and Vinu, A., ?Direct synthesis of mesoporous siliceous phosphotungstic acid and its superior catalytic activity on the cyclohexylation of phenol?, Journal of Physical Chemistry C , vol. 125, no. 12, pp. 6723-6734, 2021.