Avik Chattopadhyay working in the lab (IMAGE) Indian Institute of Science (IISc) Caption Avik Chattopadhyay working in the lab Credit Nikita Ramteke Usage Restrictions N/A License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.