1) International Conference on Current Trends in Chemistry and Biochemistry (Poster entitled “Micellar-mediated extractive spectrophotometric method for the determination of Hydrogen sulfide/sulfide through Prussian blue reaction: Application to environmental samples” presented), 18–19 December 2009, Department of Chemistry, Central College, Bangalore University, Bangalore.
2) International Conference on Synthetic and Structural Chemistry (Oral presentation entitled “Micelle-Mediated Trace Level Sulfide Quantification through Cloud Point Extraction”), 8 -10 December, 2011, Department of Chemistry, Mangalore University, Mangalore.
3) 5th Bangalore Nano (Poster entitled “Synthesis and Characterization of cobalt nitroprusside nano particles: Application to sulfite sensing in food and water samples” presented), 5-7 December 2012, The Lalith Ashok, Bangalore.
4) International Conference on recent advances in material science & Technology, Oral presentation on “Synthesis and Characterization of Nickel nitroprusside nano particles Application on to sulfite sensing in food samples”), 17-19th Jan 2013, Chemistry Department, NITK, Surathkal, India.
5) Oral presentation on “Photoinduced charge transfer kinetics of the donor-bridge-acceptor systems” in Chinese Chemical Society 30th Annual Meeting, Dalian, China on 04-07-2016
6) Oral presentation on Electrografting of p-Aminobenzene Sulfonate Multilayer on a Graphite Pencil Lead Electrode: A Highly Selective Electrochemical Sensor for Dopamine” in Advances in Materials, Ceramics & Engineering Sciences (AMCES- 2020), Dayananda Sagar College of Engineering, Bengaluru, India on 17th - 18th January, 2020