Table 2 Surface tension for polar and dispersive liquids.

From: Improving physio-mechanical and biological properties of 3D-printed PLA scaffolds via in-situ argon cold plasma treatment

Liquids

\(\gamma_{l}^{p}\)(mN/m)

\(\gamma_{l}^{d}\)(mN/m)

\(\gamma_{l}\)(mN/m)

De-ionized water

51.00

21.80

72.80

Di-iodomethane (CH2I2)

0.01

50.80

50.81