FIG 5.
Scanning electron microscopy of manganese oxides formed by Shewanella putrefaciens CN-32 (a), manganese oxides formed by Shewanella loihica PV-4 (b), and analytical reagent-grade MnO2 (c). Arrows indicate bacteria.
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.