Characterization of activated cyclic olefin copolymer: effects of ethylene/norbornene content on the physiochemical properties.

ABSTRACT: The ethylene/norbornene content within cyclic olefin copolymer (COC) is well known to affect the chemical and physical properties of the copolymer, such as the glass transition temperature (T_g) and transparency. However, no work has been reported evaluating the effects of the ethylene/norbornene content on the surface properties of COC following UV/O₃ or O₂ plasma activation. Activation with either O₂ plasma or UV/O₃ is often used to assist in thermal assembly of fluidic devices, increasing the wettability of the surfaces, or generating functional scaffolds for the attachment of biological elements. Thus, we investigated differences in the physiochemical surface properties of various ethylene/norbornene compositions of COC following ac

SUBMITTER: O'Neil CE 

PROVIDER: S-EPMC5354357 | biostudies-literature | 2016 Nov

REPOSITORIES: biostudies-literature