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) The representative SEM images of a titanium dioxide plate and a PLA-coated titanium dioxide plate; the bar was 500 nm; (B) the release profiles of native catalase and PAAM-n(catalase) from the PLA coating; (C) the activity of released catalase was tested by the degradation kinetics of H2O2.
