Direct polymerization patterning based on eb lithography for control of cell adhesive orientation

N. Idota, T. Tsukahara, A. Hibara, T. Okano, T. Kitamori

研究成果: Conference contribution

抄録

In this study, we demonstrated a novel simple preparation process of the patterned polymer-grafted glass surfaces using electron beam (EB) lithography system without any photo-masks. N-isopropylacrylamide (NIPAAm) was locally polymerized and directly grafted onto surfaces only by single step of EB lithography. On these surfaces, cells adhered and spread with an orientation in accordance with the stripe pattern direction. When temperature decreased to 25°C, the cultured cells were detached from the surfaces and shrunken along the stripe pattern direction.

本文言語English
ホスト出版物のタイトルProceedings of the 11th International Conference on Miniaturized Systems for Chemistry and Life Sciences, uTAS 2007
編集者Jean-Louis Viovy, Patrick Tabeling, Stephanie Descroix, Laurent Malaquin
出版社Chemical and Biological Microsystems Society
ページ430-432
ページ数3
ISBN(電子版)9780979806407
出版ステータスPublished - 2007
外部発表はい
イベント11th International Conference on Miniaturized Systems for Chemistry and Life Sciences, uTAS 2007 - Paris, France
継続期間: 2007 10 72007 10 11

出版物シリーズ

名前Proceedings of the 11th International Conference on Miniaturized Systems for Chemistry and Life Sciences, uTAS 2007

Conference

Conference11th International Conference on Miniaturized Systems for Chemistry and Life Sciences, uTAS 2007
国/地域France
CityParis
Period07/10/707/10/11

ASJC Scopus subject areas

  • 化学工学(その他)
  • バイオエンジニアリング

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