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.
Details of the microfluidic device for on-chip staining and counting of bacterial cells (size: 5 cm × 2.5 cm). (i) Samples and fluorescent dye solution flow separately and are then mixed through the “mixing part” of the microchannel. (ii) Alignment of sample flow by sheath fluid. (iii) Flow of bacterial cells in the “detecting part” of the microchannel.
