Figure 3.
Representative images of ABS 3-D printer-emitted particles indicating surface morphology and elemental composition. 3-D printer emissions were analyzed using FE-SEM. Scale bar at 500 nm for all images.
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.