Sealless 3-D microfluidic channel fabrication by sacrificial caramel template direct-patterning

2013 IEEE 26th International Conference on Micro Electro Mechanical Systems (MEMS 2013) : Taipei, Taiwan, 20-24 January 2013. IEEE International Conference on Micro Electro Mechanical Systems (26th : 2013 : Taipei, Taiwan) Pub Date : 2013-03-07 DOI:10.1109/MEMSYS.2013.6474240

Y. Koyata, M. Ikeuchi, K. Ikuta

引用次数: 6

Abstract

We succeeded in developing a new simple and unique method to fabricate enclosed microfluidic channels within Polydimethylsiloxane (PDMS) substrates. The procedure is extremely straight forward, where sacrificial caramel embedded inside solid PDMS simply dissolves to form arbitrary shaped enclosed channels. Arbitrary microchannel network including 3-D interchanges, cross-junctions and very thin (≤1μm) cylindrical channels can be produced with no costly equipment and no cytotoxic material.

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我们成功地开发了一种新的简单而独特的方法，在聚二甲基硅氧烷(PDMS)衬底上制造封闭的微流体通道。这个过程非常直接，在固体PDMS中嵌入的牺牲焦糖简单地溶解形成任意形状的封闭通道。任意微通道网络包括三维交换、交叉结和非常薄(≤1μm)的圆柱形通道，无需昂贵的设备和细胞毒性材料即可生产。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2013 IEEE 26th International Conference on Micro Electro Mechanical Systems (MEMS 2013) : Taipei, Taiwan, 20-24 January 2013. IEEE International Conference on Micro Electro Mechanical Systems (26th : 2013 : Taipei, Taiwan)

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