Multi-step laplace pressure valves prepared by photocatalytic analog lithography

Go Takei; Mari Nonogi; Akihide Hibara; Takehiko Kitamori; Haeng-Boo Kim

Conference paper

Multi-step laplace pressure valves prepared by photocatalytic analog lithography

Go Takei, Mari Nonogi, Akihide Hibara, Takehiko Kitamori and Haeng-Boo Kim

Micro Total Analysis Systems - Proceedings of MicroTAS 2005 Conference: 9th International Conference on Miniaturized Systems for Chemistry and Life Sciences, Vol.1, pp.1273-1275

2005

Appears in keyword about Chemistry

Abstract

Fluid control

Laplace pressure valve

Photocatalyst

Wettability

Chemical Engineering (miscellaneous)

Bioengineering

We prepared multi-step "Laplace pressure valves" in a TiO modified microchannel by photocatalytic analog lithography (PAL). Utilizing the Laplace pressure valves, 11-nL liquid dispensing and a reaction chamber with 3-step Laplace pressure valves were successfully prepared. By combining them, volume regulated analysis systems such as a microchip titration system can be constructed. Copyright © 2005 by the Transducer Research Foundation, Inc.

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Title: Multi-step laplace pressure valves prepared by photocatalytic analog lithography
Translated title: Multi-step laplace pressure valves prepared by photocatalytic analog lithography
Creators - without role: Go Takei - Engineering Research Institute, School of Engineering, University of Tokyo
Mari Nonogi - Engineering Research Institute, School of Engineering, University of Tokyo
Akihide Hibara - Engineering Research Institute, School of Engineering, University of Tokyo
Takehiko Kitamori - Engineering Research Institute, School of Engineering, University of Tokyo
Haeng-Boo Kim - Engineering Research Institute, School of Engineering, University of Tokyo
Publication Details: Micro Total Analysis Systems - Proceedings of MicroTAS 2005 Conference: 9th International Conference on Miniaturized Systems for Chemistry and Life Sciences, Vol.1, pp.1273-1275
Identifiers: 0974361119; 9780974361116; 9957776141206774
Academic Unit: Institute of NanoEngineering and Microsystems, College of Engineering, National Tsing Hua University
Language: English
Resource Type: Conference paper

Multi-step laplace pressure valves prepared by photocatalytic analog lithography

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