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.
Comparison and confirmation of the thin version all-glass valve chip. (a) Thin version of the all-glass valve chip; (b) Photos of a conventional all-glass valve chip (left), thin version of the all-glass valve chip (middle), and a cover glass (right); (c) Valve actions of the thin version of the all-glass valve chip were confirmed. The off/on action of the valve in the red dotted circle of (a) was captured from Video S9. The white scale bar is 0.1 mm.
