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-PDMS METHOD FOR BONDING THERMOPLASTIC-PDMS SUBSTRATE FOR MANUFACTURING MICROFLUIDIC DEVICE
-PDMS METHOD FOR BONDING THERMOPLASTIC-PDMS SUBSTRATE FOR MANUFACTURING MICROFLUIDIC DEVICE
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机译：于制造微流体装置的热塑性PDMS基体的-PDMS方法
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摘要
Disclosed is a method for bonding a solventless thermoplastic-PDMS substrate for the fabrication of microfluidic devices. A thermoplastic-PDMS bonding method according to an embodiment of the present invention comprises the steps of: a) irradiating a thermoplastic substrate surface with UV until the water contact angle of the substrate surface is reduced to within a range of 30 to 40; B) vapor-depositing a silane coupling agent on the surface of the substrate irradiated with UV in a vacuum oven to coat the surface of the substrate with the silane coupling agent while preventing self-agglomeration of the silane coupling agent; C) subjecting the surface of the substrate coated with the silane coupling agent to corona discharge treatment; And d) forming a microchannel on at least one of the thermoplastic substrate and the PDMS substrate, subjecting the PDMS substrate to corona discharge treatment, and then pressing the PDMS substrate against the thermoplastic substrate at 60C and 0.1 MPa Bonding.;
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