A. P.  Kumar, Depan, D., and Singh, R. P., ?Durability of natural fiber-reinforced composites of ethylene-propylene copolymer under accelerated weathering and composting conditions?, Journal of Thermoplastic Composite Materials, vol. 18, no. 6, pp. 489-508, 2005.

D.  Depan, Kumar, A. Pratheep, and Singh, R. Pal, ?Preparation and characterization of novel hybrid of chitosan-g-lactic acid and montmorillonite?, Journal of Biomedical Materials Research Part A, vol. 78A, no. 2, pp. 372-382, 2006.

D.  Depan, Kumar, B., and Singh, R. Pal, ?Preparation and characterization of novel hybrid of chitosan-g-PDMS and sodium montmorrilonite?, Journal of Biomedical Materials Research Part B-Applied Biomaterials, vol. 84, no. 1, pp. 184-190, 2008.

D.  Depan, Kumar, A. Pratheep, and Singh, R. Pal, ?Cell proliferation and controlled drug release studies of nanohybrids based on chitosan-g-lactic acid and montmorillonite?, Acta Biomaterialia, vol. 5, no. 1, pp. 93-100, 2009.

A. Pratheep Kumar, Depan, D., Tomer, N. Singh, and Singh, R. Pal, ?Nanoscale particles for polymer degradation and stabilization-trends and future perspectives?, Progress in Polymer Science, vol. 34, no. 6, pp. 479-515, 2009.

D.  Depan and Singh, R. Pal, ?Preparation and characterization of novel hybrid of bio-assisted mineralized Zn-Al layered double hydroxides using chitosan as a template?, Journal of Applied Polymer Science, vol. 115, no. 6, pp. 3636-3644, 2010.

D.  Depan, Saikia, L., and Singh, R. Pal, ?Ultrasound-triggered release of ibuprofen from a chitosan-mesoporous silica composite - a novel approach for controlled drug release?, Macromolecular Symposia, vol. 287, no. 1, pp. 80-88, 2010.

K. P.  Bhavsar, Buddhiwant, P., Soni, S. K., Depan, D., Sarkar, S., and Khire, J. Malhar, ?Phytase isozymes from aspergillus niger NCIM 563 under solid state fermentation: biochemical characterization and their correlation with submerged phytases?, Process Biochemistry, vol. 48, no. 11, pp. 1618-1625, 2013.