Prof Pu Kanyi (IMAGE) Nanyang Technological University Caption Prof Pu Kanyi from NTU’s School of Chemistry, Chemical Engineering and Biotechnology Credit NTU Singapore Usage Restrictions Use with mandatory credit 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.