Development of pressure-driven separation in extended-nano spaces

Masanori Inaba, Masaru Kato, Takehiko Tsukahara, Kazuma Mawatari, Akihide Hibara, Takehiko Kitamori

Research output: Contribution to conferencePaperpeer-review

1 Citation (Scopus)

Abstract

We report velocity measurements of compounds inside extended-nano spaces (101- 102 nm) on a chip using pressure-driven nanofluidic control system. This is the first experimental observation that velocity of compounds differ in nanochannel (near-unity aspect ratio) by hydrodynamic flow. We showed the possibility that pressure-driven separation was efficiently achieved in extended-nano spaces and it open a new pathway for high efficiency separation using nanochannel.

Original languageEnglish
Pages1498-1500
Number of pages3
Publication statusPublished - 2008 Jan 1
Externally publishedYes
Event12th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2008 - San Diego, CA, United States
Duration: 2008 Oct 122008 Oct 16

Other

Other12th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2008
CountryUnited States
CitySan Diego, CA
Period08/10/1208/10/16

Keywords

  • Extended-nano space
  • Nanofluidics
  • Pressure-driven
  • Separation

ASJC Scopus subject areas

  • Chemical Engineering (miscellaneous)
  • Bioengineering

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