Figure 2.
Antibacterial activity change of PVA films with attached nisin after 90 days of storage (a) after immersion in water solution for 3 h and (b) by ISO 22196 against Staphylococcus aureus (CCM 4516).
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.