Scheme 1.
Fabrication of Fe3O4@Au/DTNB/Au/4-MPBA and schematic diagram of Fe3O4@Au/DTNB/Au/4-MPBA SERS strip for detecting two respiratory 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.