Shoujun Sun in Moses lab (IMAGE) Cold Spring Harbor Laboratory Caption Shoujun Sun, seen here, is a postdoctoral fellow in Cold Spring Harbor Laboratory Professor John Moses’ lab. Sun led a new Moses lab study that marks a significant breakthrough for the field of click chemistry. Credit Moses lab/Cold Spring Harbor Laboratory Usage Restrictions Attribution required 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.