Dr Qiuchen Dong (IMAGE) Xi'an Jiaotong-Liverpool University Caption Dr Qiuchen Dong - Xi'an Jiaotong-Liverpool University Credit XJTLU Usage Restrictions Credit author 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.