Figure 3.
SEM images of NP (A) 7c (H-Phe-Phe-tz-GNHiBu-aeg-OEt), (B) 7d (H-Phe-Phe-tz-T-aeg-OEt), (C) 8c (Boc-Phe-Phe-tz-G-aeg-OH), and (D) 8d (Boc-Phe-Phe-tz-T-aeg-OH).
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.