Development of dielectric constant measurement method for unique reaction in extended-nano space

Kyojiro Morikawa; Yutaka Kazoe; Kazuma Mawatari; Takehiko Tsukahara; Takehiko Kitamori

Conference paper

Development of dielectric constant measurement method for unique reaction in extended-nano space

Kyojiro Morikawa, Yutaka Kazoe, Kazuma Mawatari, Takehiko Tsukahara and Takehiko Kitamori

Proceedings of the 16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2012, pp.701-703

2012

Appears in keyword about Chemistry

Abstract

Dielectric constant measurement;Extended-nano space;Streaming potential;Water property

Chemical Engineering (miscellaneous)

Bioengineering

We developed a novel measurement method of dielectric constant of liquids in 10 -10 nm space (extended-nano space). Using our streaming potential system [1], dielectric constant was measured by regarding an extended-nano channel as an electric circuit. We revealed that the dielectric constant of water in extended-nano space was dramatically decreased (approximately 1/4 in 580 nm channel compared to the bulk). The obtained unique results will be important information for unique reaction in extended-nano space, and this tool will contribute novel reaction analysis systems.

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Title: Development of dielectric constant measurement method for unique reaction in extended-nano space
Translated title: Development of dielectric constant measurement method for unique reaction in extended-nano space
Creators - without role: Kyojiro Morikawa - Department of Applied Chemistry, School of Engineering, University of Tokyo
Yutaka Kazoe - Department of Applied Chemistry, School of Engineering, University of Tokyo
Kazuma Mawatari - Department of Applied Chemistry, School of Engineering, University of Tokyo
Takehiko Tsukahara - Research Laboratory for Nuclear Reactors, Tokyo Institute of Technology
Takehiko Kitamori - Department of Applied Chemistry, School of Engineering, University of Tokyo
Identifiers: 9780979806452; 9957772490006774
Academic Unit: Institute of NanoEngineering and Microsystems, College of Engineering, National Tsing Hua University; Department of Power Mechanical Engineering, College of Engineering, National Tsing Hua University
Language: English
Resource Type: Conference paper
Publication Details: Proceedings of the 16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2012, pp.701-703

Development of dielectric constant measurement method for unique reaction in extended-nano space

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