Nmr relaxation studies on the proton transfer dynamics of water confined in extended-nano spaces on a chip

Takehiko Tsukahara, Akihide Hibara, Takehiko Kitamori

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

Abstract

We investigated size-confinement effects for proton transfer dynamics of water confined in Extended-Nano Spaces on a chip by utilizing NMR relaxation methods. The results showed that proton transfer rate of water in 120 nm space was about 20 times faster than that in bulk space.

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
Pages1018-1020
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

  • Extended-Nano space
  • NMR Relaxation
  • Proton transfer
  • Water

ASJC Scopus subject areas

  • Chemical Engineering (miscellaneous)
  • Bioengineering

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