| 2022 | Delivered talk on invitation from Shell, Bengalure, India. Title of the talk: Approaches for Green Hydrogen Production |
| 2019 | Invited talk titled "Approaches for Enhanced Photosplitting of Water" in the Indo-UK Newton-Bhabha Researcher Links Workshop on Electrochemical Technologies for Sustainable Fuels, Chemicals and Industrial Processes organized by IISER Pune, Pune, India. |
| 2016 | Poster presentation titled “Spin Specific Electron Conduction through Chiral Molecules-Manifestation of the Chiral Induced Spin Selectivity Effect” in the 8th International conference on molecular electronics (ElecMol’16) in Paris, France. |
| 2016 | Oral and poster presentation titled “Helicenes - A New Class of Organic Spin Filter” in the Israel-India Workshop on Nanoscience and Nanotechnology organized by the Weizmann Institute of Science, Israel. |
| 2014 | Oral and poster presentation titled “Discerning Spins Using Chiral Helical Oligopeptides-Manifestation of the Chiral Induced Spin Selectivity (CISS) Effect” in the Israel-Greece Joint Meeting on Nanotechnology & Bionanotechnology organized by the Weizmann Institute of Science, Israel. |
| 2014 | Oral presentation titled “Discerning Spins Using Chiral Helical Oligopeptides-Manifestation of the CISS Effect” in Departmental retreat organized by Department of chemical physics, Weizmann Institute of Science, Israel. |
| 2012 | Poster presentation titled “Transition Metal Nitrides and Carbides- A Novel Support/Electrocatalysts" in ACS Editors’ meeting organized by Indian Institute of Science, Bangalore. |
| 2010 | Poster presentation titled “Titanium Carbide – based materials for energy conversion” in workshop on "Basics of Nanomaterials and Applications in Energy Conversion, Transport and Storage”organized by JNC-Purdue University. |
| 2010 | Poster presentation titled “Titanium Carbide: A non-precious and Cost- Effective Anode Catalyst for Direct Borohydride Fuel Cells” in the Chemical Science divisional day organized by Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore. |
| 2010 | Poster presentation titled “Titanium Carbide as an Anode Catalyst for Direct Borohydride Fuel Cells”in the Gordon research conference "Electrochemistry" at Four Points Sheraton / Holiday Inn Express, Ventura, CA, USA. |
| 2009 | Poster presentation titled "Rhodium and Iridium Nanoparticles as Electrocatalysts for the Oxidation of BH4- ion: Implications in Direct Borohydride Fuel Cells" in the International conference on Hydrogen and Hydrogen storage materials organized by Chemical Sciences Division, Indian Institute of Science, Bangalore. |
| 2009 | Poster titled "Direct Borohydride fuel cells based on Rhodium and Iridium nanostructures" in the Emerging Trends in Chemistry symposium organized by Department of Inorganic and Physical chemistry, IISc, Bangalore. |