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.

S. P.  Lonkar, Therias, S., Leroux, F., Gardette, J. Luc, and Singh, R. Pal, ?Influence of reactive compatibilization on the structure and properties of PP/LDH nanocomposites?, Polymer International, vol. 60, no. 12, pp. 1688-1696, 2011.