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.
(a) DSC curves of the PCL membrane during a heating-cooling cycle. (b) Time-dependent WCA measurements of the PCL membrane. The inset photo shows a water droplet on the PCL membrane, and the initial contact angle was measured as 124°. The x-axis “number of measurements” denotes the fastest measurements possible.
