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.
(A) Schematic illustration of the formation of N, S-G by one-pot microbial reduction process. (B) TEM image of N, S-G. (C) UV-vis absorption spectra of GO aqueous dispersion before (a) and after (b) reduction. (D) FT-IR spectra and (E) Raman spectra of GO (a) and N, S-G (b), respectively.
