Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Probability density function (PDF) of H-bond occupancy for each pulling condition based on the last 600 ps of equilibrium simulation. Higher occupancy indicates a stable H-bond. (a,b) Pulling along inter-chain direction and inter-sheet direction in chitin model; (c,d). Pulling along inter-chain direction and inter-sheet direction in an 85% chitosan model.
