Outside Front Cover: Recently, experimental observations have shown that Plasma Activated Oil (PAO), can effectively promote wound healing, which provides a typical example of plasma pharmacy. In this paper, a reactive molecular dynamic (MD) simulation is performed to investigate the interactions of atmospheric plasmas and fatty acids in vegetable oils. The simulation reveals the reaction processes of breaking and formation of chemical bonds, then summarizes the new reactive groups in PAO and the final products, which are consistent with the experimental observation. This study could effectively enhance the understanding of plasma pharmacy and plasma medicine.

Further details can be found in the article by Shu-Qi Tian,Xiao-Long Wang, and Yuan-Tao Zhang (e2100124).