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.
Rapid prototyping using soft lithography vs. laser cutting. (Left) The multi-step process of soft lithography, wherein first a ‘master mold’ is developed followed by curing a pre-polymer substrate above, peeling off, bonding to a substrate, and punching access holes. (Right) The more straightforward process of laser-cutting all device parts followed by lamination or thermal bonding to assemble a device.
