Determination and removal of some toxic inorganic materials form biological environment & Dye-Micelle Interaction study. 

Post-Chemical Mechanical Polishing (P-CMP). 

Nano-coatings for Rail-road application. 

Preparation of thin films using PVD routes. 

Study the interaction of nanomaterials on biological cells (neuron cell, chick cell etc) and bio-fluids like bvine serum for device fabrication and artificial joints applications.