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 images of the extracted polyhydroxyalkanoate (PHA) films. The surface of the PHA film produced using (a) fructose as the sole carbon source. The surface of the PHA film produced using tung oil and (b) washed twice with n-hexane, (c) washed once with n-hexane; (d) washed twice with deionized water; (e) Color differences among the films due to remaining tung oil.
