Chiral Sites (IMAGE) Chinese Academy of Sciences Headquarters Caption Chiral sites (trees)are inserted between two layers of graphite-phase carbon nitride (cloud layers). The 'trees' can catch the left-handed molecules (Six Ears) while allowing the right-handed ones (Monkey King) to be transported away, thus resulting in high separation efficiency. Credit Image by CUI Jie Usage Restrictions None License Licensed 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.