FIGURE 13.
Nano laser probe-based MSI system. (A) A microscope photograph of the tip of the nano laser probe (NLP). (B) Diagram of the ion source and MSI process (Meng et al., 2020).
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.