Fellow- The Academy of Sciences, Chennai
Life Member - SAEST
Full Member – American Nano Society, Membership ID: 112266 (2012 onwards).
Editor – Advanced Journal of Physical Science (AJPS), Access International Journal (2013).
Assistant Editor - International Journal of Research in Engineering and Technology (2012).
Referee in RSC Advances, Chemical Communications. Nanoscale, New Journal of Chemistry, PhysChemChemPhys, Journal of Power Sources, Journal of Hazardous Materials, Scientific Reports, ACS Nano, ACS Applied Materials and Interfaces, Solar Energy, Ceramics International, Vibrational Spectroscopy, Applied Surface Science.
Guest Editor-Materials Focus-A Special Issue on Functionally Active Materials: Design, Processing & Applications
International Expert – National Centre of Science and Technology Evaluation, Ministry of Education and Science, Republic of Kazakhstan International Expert (Post-Doctoral Fellow Selection) - Research Foundation Flanders (Fonds Wetenschappelijk Onderzoek - Vlaanderen, FWO), Belgium.
Facilitator-Hands-on Graphene Workshop, University of Malaya (11.02.2015).
Organizing Committee-One Day Workshop and Hands on Training in Nanoscale Materials Based Electrochemical Sensors, Physics Department, University of Malaya (07.01.2015).
Organizing Committee-One Day National Symposium on Recent Developments in Chemistry-2016, Madurai Kamaraj University, India (04.06.2016).
Technical Chair-International Conference on Advanced Nanomaterials & Its MultiFunctional Applications, KLCC, Malaysia (28-29 September 2016).
Coordinator-International Conference on Recent Advances in Material Chemistry, SRM University, India (15-17 February 2017).
