Not so with the second COF, which “exhibits strong interlayer interaction and retains its good mechanical properties even as multiple layers are added,” said Rice University doctoral student Qiyi Fang, a co-lead author of the PNAS paper.

Source: https://www.mutiny.in/molecular-magic-researchers-develop-a-lightweight-two-dimensional-material-thats-stronger-than-steel/

That’s according to an article published this week in the medical journal PNAS Nexus.

Source: https://fortune.com/well/2023/06/15/neuroscience-behind-positive-parenting-protect-brain-from-stress-decreased-volumes-hippocampus-behavior-problems/