3D-microfluidic device to remove zona pellucida fabricated by mask-less exposure technology

Yoko Yamanishi, Takuma Nakano, Yu Sawada, Kazuyoshi Itoga, Teruo Okano, Fumihito Arai

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

抄録

This paper presents a novel method of three-dimensional fabrication using Mask-less exposure equipment and a three dimensional microfluidic application for the cell manipulation. The grayscale data can directly control the height of the photoresist to be exposed without using any mask. Three-dimensional microchannel was successfully fabricated simply by using the low cost exposure system with the height range of 0-200 μm. We have succeeded in removing the zona pellucida of oocyte passing through the 3D-microchannel whose cross section is gradually restricted along the path to provide mechanical stimuli on the surface of the oocyte in every direction. This microfluidic chip contributes to the effective high throughput of the peeled oocyte without damaging them.

本文言語英語
ホスト出版物のタイトル2010 IEEE/SICE International Symposium on System Integration
ホスト出版物のサブタイトルSI International 2010 - The 3rd Symposium on System Integration, SII 2010, Proceedings
ページ260-265
ページ数6
DOI
出版ステータス出版済み - 12 1 2010
外部発表はい
イベント3rd International Symposium on System Integration, SII 2010 - Sendai, 日本
継続期間: 12 21 201012 22 2010

出版物シリーズ

名前2010 IEEE/SICE International Symposium on System Integration: SI International 2010 - The 3rd Symposium on System Integration, SII 2010, Proceedings

その他

その他3rd International Symposium on System Integration, SII 2010
Country日本
CitySendai
Period12/21/1012/22/10

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering

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