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    • 3. 发明公开
    • 표면장력을 이용한 미세관 제작 방법 및 그 미세관
    • 使用表面张力和微通道制造微通道的方法
    • KR1020060110919A
    • 2006-10-26
    • KR1020050032696
    • 2005-04-20
    • 한국과학기술연구원
    • 이강선김충채수경이진우김태송강지윤주병권이승기
    • C08J5/00C08J5/02
    • A method for fabricating a microchannel using surface tension is provided to obtain microchannels having various sectional shapes such as circular and ellipsoidal shapes, to prevents microchannels from chemical contamination, and to allow the use of the microchannels in the field of bioengineering or sensor engineering. The method for fabricating a microchannel by using a surface tension between a liquid polymer and a solid polymer comprises the use of a liquid polymer and a solid polymer selected in such a manner that the adhesion between the liquid polymer and the solid polymer is greater than the cohesion inside the liquid polymer. The method comprises a step of solidifying the liquid polymer while the liquid polymer is attached to a wall surface of the solid polymer.
    • 提供使用表面张力制造微通道的方法,以获得具有各种截面形状的微通道,例如圆形和椭圆形,以防止微通道被化学污染,并允许在生物工程或传感器工程领域使用微通道。 通过使用液体聚合物和固体聚合物之间的表面张力来制造微通道的方法包括使用液体聚合物和固体聚合物,所述液体聚合物和固体聚合物以使得液体聚合物和固体聚合物之间的粘合力大于 液体聚合物内的内聚力。 该方法包括在将液体聚合物附着在固体聚合物的壁表面上时使液体聚合物固化的步骤。