Figure 12.
Scanning electron microscopy (SEM) micrographs of: (a) H. communis fiber (after demineralization); and (b,c) a selected dye/biopolymer hybrid material (50 mg/L, contact time 30 min, pH = 7) at different magnifications.
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.