Work on synthesis of semiconductor metal oxide based nanocomposites using Sol-Gel and Hydrothermal / solvothermal techniques for the development of physical, chemical and optical sensors. Also to synthesize multimetallic nanoparticles in polymer matrix as precursors of magnetic sensor materials, conducting and Biopolymers. Recipient of National and International Awards. Collaborations with South Korea and Russia through Projects. Conducting Projects from UGC, DST and BRNS.