A Korean research team has successfully developed an advanced electrochemical catalyst. This innovation is expected to lead ...

"As oil droplets deliver the drug too fast, we added a chitosan layer around them, which is a natural, renewable material derived from chitin that forms the shell of shrimps and other crustaceans.

The animals constantly grew new shell material as they aged, but the their bodies always remained in the outer chamber. The walls that separated each chamber helped protect the shell from being ...