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.
SEM analysis of vascular graft material: upper row: on Dacron fiber, lower row: on PTFE surface: (A) knitted structure; (B) fibers; (C) S. aureus strain SH1000 biofilm on Dacron fiber. (D,E) PTFE surface in different magnifications; (F) S. aureus strain SH1000 on PTFE.
