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.
Absorption of small molecules. Residual fluorescence of Nile Red (1 mm) in the walls of a) thermally cured 5 mm diameter Sylgard-184 PDMS well and b) 3D-printed 5 mm diameter PEG-DA-258 well, after the wells were incubated with the dye for 90 min. The associated graphs show the fluorescence intensity profile along the dashed lines.
