Skip to main content
. Author manuscript; available in PMC: 2013 Jun 4.
Published in final edited form as: Biomaterials. 2007 Apr 12;28(22):3273–3283. doi: 10.1016/j.biomaterials.2007.03.032

Table 1. Characterization of LDPE surfaces after plasma treatment.

Plasma treatment time (min) 0 15 45 60 90 150
Water contact angle (°) 91±2 48±2 71±2 71±2 53±3 41±2
Roughness (Rq) (nm) 4.6±1.0 5.1±0.5 9.8±0.8 12.4±0.8 8.6±0.8 5.5±0.4