with Prof.S.Ganesan (Ph.D Supervisor) and Prof.Robert R.Alfano (CCNY)

with Bharat Ratna Prof.C.N.R.Rao (Indian Chemist) 

with Prof.Ajayan Vinu (Indian Chemist)

with M.S.Swaminathan (Agricultural scientist)

with Prof.Nobutaka Hanagata (Mentor)

with Prof.V.Murugesan (Former research director, Anna University)

with Prof.Akira Suzuki (Japanese Chemist, Nobel price winner – Chemistry 2010)

with Prof.D.Velmurugan (Master degree – Mentor)

with Prof.Fuyuhiko Tamanoi (Mentor)

with Prof.Ammasi Periasamy (University of Virginia)