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.
Scanning electron microscopic (SEM) image of methicillin-resistant Staphylococcus aureus (MRSA) biofilms grown with and without HQNO. Images (A–C) are representative SEM images of control biofilms (DMSO). (D–F) Representative SEM images of biofilm growth with 20 μg/ml HQNO. Scale bar = 5, 10, 50 μm.
