Figure 2.
Contact angle measurements using the inverted bubble technique at both room temperature (white) and 37 °C (black) for the parameters varied: (a) upstream vs. midstream, (b) 1st use vs. 2nd use of the monomer, (c) 140mT vs. 250 mT, (d) 1 vs. 5 turns of the monomer needle valve, and (e) 80W vs. 100W for the initial power. The control is a Si chip.