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.
(A) Photograph of the polydimethylsiloxane (PDMS) microchip. Channel and reservoirs were full of red ink for visualization. (B) Microphoto of the process of microdroplets preparation at cross-junction channel. The velocity of aqueous phase and oil phase was 14 and 80 μL/min, respectively. (C) Microphoto of microdroplets off chip.
