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) In vivo SERS spectra of 30-nm and 60-nm GNS nanoprobes with pMBA reporter. Unique SERS peaks can be detected at 1067 and 1588 cm-1 in the tumor, but not in the normal muscle. Baselines are artificially offset to visualize each spectrum individually. (B) Mouse with primary sarcomas 3 days after 30-nm GNS injection. Significant GNS accumulation can be seen in the tumor (T), but not in the normal leg muscle of the contralateral leg (N).
