Specific flow control systems using IR laser induced sol-gel tranfer of hydrogel

Jun Ichi Tanaka, Yoshitaka Shirasaki, Masayasu Tatsuoka, Takashi Funatsu, Shota Watabe, Shuichi Shoji, Tomohiko Edura, Jun Mizuno, Ken Tsutsui, Yasuo Wada

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

IR laser induced sol-gel transfer of hydrogel is applied for the microfluidic controls. High performance biomolecules sorting systems using T-shaped microchannel including Ti absorbers to enhance the heat generation were realized. Mebiol Gel™ whose critical temperature 32 C was used as the carrier and high speed sorting of about 30 msec was achieved by optimizing the channel structure. We also apply sol-gel transfer to realize 2-D specific flow control in the microcavity by projecting near-IR light using a Digital Mirror Device (DMD).

Original languageEnglish
Title of host publication2004 NSTI Nanotechnology Conference and Trade Show - NSTI Nanotech 2004
EditorsM. Laudon, B. Romanowicz
Pages296-299
Number of pages4
Publication statusPublished - 2004 Nov 2
Event2004 NSTI Nanotechnology Conference and Trade Show - NSTI Nanotech 2004 - Boston, MA, United States
Duration: 2004 Mar 72004 Mar 11

Publication series

Name2004 NSTI Nanotechnology Conference and Trade Show - NSTI Nanotech 2004
Volume1

Conference

Conference2004 NSTI Nanotechnology Conference and Trade Show - NSTI Nanotech 2004
CountryUnited States
CityBoston, MA
Period04/3/704/3/11

Keywords

  • 2-D specific flow control system
  • Biomolecules sorting system
  • Sol-gel transfer of hydrogel

ASJC Scopus subject areas

  • Engineering(all)

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