CityU research team (IMAGE) City University of Hong Kong Caption The research team, led by Professor Zhu Guangyu (front, right), in the Department of Chemistry, and Professor He Mingliang (front, left), in the Department of Biomedical Sciences at CityU, and back row from left: Dr Li Huangcan, the co-first author, and Mr Wang Xiong, Mr Liu Gongyuan and Dr Chen Shu. Credit City University of Hong Kong Usage Restrictions Image must be used with appropriate caption and 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.