Refractive index detector for nanochannel using alternative diffraction grating nanochannel

Kazuma Mawatari, Kotaro Oda, Akihide Hibara, Takehiko Kitamori

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

1 Citation (Scopus)

Abstract

We report a novel refractive index detector for nanochannels utilizing alternative diffraction grating nanochannels. Reference and sample nanochannels were arranged alternatively, and each channels worked as diffraction gratings. By detecting the intensity of the diffracted beams, we could measure the difference of the refractive index between reference and sample channels. The basic principle was verified for the first time, and the performance was evaluated.

Original languageEnglish
Title of host publicationProceedings of the 11th International Conference on Miniaturized Systems for Chemistry and Life Sciences, uTAS 2007
EditorsJean-Louis Viovy, Patrick Tabeling, Stephanie Descroix, Laurent Malaquin
PublisherChemical and Biological Microsystems Society
Pages473-475
Number of pages3
ISBN (Electronic)9780979806407
Publication statusPublished - 2007
Externally publishedYes
Event11th International Conference on Miniaturized Systems for Chemistry and Life Sciences, uTAS 2007 - Paris, France
Duration: 2007 Oct 72007 Oct 11

Publication series

NameProceedings 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
CountryFrance
CityParis
Period07/10/707/10/11

Keywords

  • Grating
  • Nanochannel
  • Refractive index detection

ASJC Scopus subject areas

  • Chemical Engineering (miscellaneous)
  • Bioengineering

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