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바이오 멤스 및 마이크로 시스템 적용을 위한3차원 마이크로 유로 제작

Fabrication of 3-D microchannel for biomems andmicro systems application

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초록

Abstract

This paper reports a new technology to implement complex PDMS microchannels, which are simply constructed usingthre-dimensional photoresist structures as mold for PDMS replica process. The process utilizes LOR resist as a sacrificialVarious shapes of photoresist structures were sucesfully fabricated. Using the PDMS replica method, the three-dimensional photoresist structures are demonstrated to be applicable for implementing complex microchannels in PDMS.In addition, more complex multilevel microchannels are constructed by bonding two PDMS layers with just single PDMSalignment.

참고문헌 (12)

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  11. "Microfabrication of 3-dimensional photoresist structures using selective patterning and development on two types of specific resists and its application to microfluidic components", pp.757~760 (2004)
  12. "Multilevel microstructure fabrication using single-step 3D photolithography and singlestep electroplating", 3512, pp.358~366 (1998)

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