Prof. Sandeep Kumar, Former Professor, Raman Research Institute, Bangalore, will deliver a talk on  “Supramolecular Nanocomposites as Advanced Materials for Opto-electronics.” on 13-09-2021 at 3:00 pm in online mode for National Lecture Lecture Series in the occasion of National celebration of 75th year of India’s Independence-“Azadi Ka Amrit Mahotsava”.