Modified TiO2 thin film solar cell with an efficiency of 6.7% using N719 dye with an active cell area 2.25 cm2   has been developed.
ZnO rod as photo anode with an efficiency of 1.38% for an active cell area 0.25 cm2 using N179 dye has been developed.
Zirconia toughened alumina nano-composite cutting insert has been developed for high speed (250-500 per min.) machining.