1. University Grant Commission (UGC) Major Project, India: Surface Plasmon Resonance enhanced non-spherical like Ag nanoparticles decorated ZnO nanorods based Surface Enhanced Raman Spectroscopy substrates, Amount: Rs. 14, 98,300/-, Period: 2012-2015
2. Department of Science and Technology (DST)- Young Scientist Project, India: The effect of surface plasmon resonance in Al2O3-Ag nanocomposite coatings for decorative industry, Amount: Rs. 27,30,000/-, Period: 2014-2017
3. Department of Science and Technology (DST)-Empowerment and Equity: Fabrication and studies of environmental friendly plasmon enhanced p-type CZTS based thin film photovoltaic cell, Amount: Rs. 40,10,000/- , Period: 2016-2019
1. European Union; Host Institution: University of Coimbra, Coimbra, Portugal. (Post Doc Fellow): Nanotechnologies and Nano-Sciences, Knowledge-based Multifunctional Materials and New Production Processes and Devices, Collaborative project with various institutes/companies from Europe, Feb 2007 to Dec 2009
2. Faculty of Science and Technology-University of Coimbra, Coimbra, Portugal. (Post Doc Fellow), Deco Mat - Develop. of New Decorative coatings. Collaborative project with various universities from Europe Feb 2007 to Nov 2009
3. Korea Advanced Institute of Science and Technology (KAIST), Daejeon, South Korea. (BK-21-Post Doc Fellow): Large scale synthesis of metal and metal oxide nanoparticles for flexible displays and Photovoltaics. South Korea Government Project, Jan 2010 to Aug 2010.
4. Start-Up Grant, Pondicherry University, Pondicherry, India: Synthesis and Characterization of Transparent Conducting Cu nanowire films for Flexible Devices Rs. 5,00,000/-, 2011 to 2014.