Fabrication of a flow-type micro cell chip based on photo-induced cell capturing

Yuichi Tada, Jun Ichi Edahiro, Kimio Sumaru, Toshiyuki Kanamori, Shinji Sugiura, Toshiyuki Takagi, Toshio Shinbo, Yasuo Yoshimi

Research output: Contribution to conferencePaper

2 Citations (Scopus)

Abstract

By using a photo-responsive cell culture surface, which captures the cell strongly in response to light irradiation, we examined a novel layout of micro cell chip, in which living cells were immobilized in a prescribed arrangement in micro channels. We introduced a cell suspension into the micro channel, irradiated the near-UV light locally and washed with buffer solution. As a result of repeating these operation using two different kinds of cells, it was confirmed that the living cells of different kinds were placed in the prescribed positions in the micro channel without damaging their viability.

Original languageEnglish
Pages966-968
Number of pages3
Publication statusPublished - 2006 Jan 1
Event10th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2006 - Tokyo, Japan
Duration: 2006 Nov 52006 Nov 9

Conference

Conference10th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2006
CountryJapan
CityTokyo
Period06/11/506/11/9

Keywords

  • Flow-type micro cell chip
  • Microchannel
  • Photo-induced cell capturing

ASJC Scopus subject areas

  • Chemical Engineering (miscellaneous)
  • Bioengineering

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  • Cite this

    Tada, Y., Edahiro, J. I., Sumaru, K., Kanamori, T., Sugiura, S., Takagi, T., Shinbo, T., & Yoshimi, Y. (2006). Fabrication of a flow-type micro cell chip based on photo-induced cell capturing. 966-968. Paper presented at 10th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2006, Tokyo, Japan.