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Challenge of On-Chip Isolationed Micro Pressure Sensor

Research Project

Project/Area Number 15K13912
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Intelligent mechanics/Mechanical systems
Research InstitutionOsaka University

Principal Investigator

KANEKO MAKOTO  大阪大学, 工学(系)研究科(研究院), 教授 (70224607)

Project Period (FY) 2015-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2015: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
KeywordsOn-Chip センサ / 圧力センサ / マイクロ流路 / マイクロ流路用圧力センサ / 実時間ビジョン / マイクロチップ / 圧力制御 / 細胞操作
Outline of Final Research Achievements

First, a conceptual design of On-Chip isolated type pressure sensor was shown by focusing on the elasticity of sensor material. Second, the concrete specification of the sensor was designed through the simulation based on the finite element method. Finally, a real sensor was manufactured by PDMS material though micro manufacturing technique. A colored fluid is filled in the pressure transfer vessel. The depth of pressure vessel changes depending upon the change of the pressure in main channel. Due to this, the density of color also changes according to the pressure and this color change is measured by an online vision system. Through experiments, a nice correlation between the developed sensor and the conventional sensor is observed with the dynamic response of 6Hz.This sensor will be available for on-chip micro fluidic channel.

Report

(2 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • Research Products

    (7 results)

All 2016 2015 Other

All Journal Article (1 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 1 results,  Acknowledgement Compliant: 1 results) Presentation (5 results) (of which Int'l Joint Research: 5 results) Remarks (1 results)

  • [Journal Article] Cell Pinball: Phenomenon and Mechanism of Inertia-Like Cell Motion in a Microfluidic Channel2016

    • Author(s)
      C. Tsai and M. Kaneko
    • Journal Title

      Biomicrofluidics

      Volume: 10 Issue: 2 Pages: 024116-024116

    • DOI

      10.1063/1.4945412

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Presentation] Frequency Responses of On-Chip Pressure Sensor with Different Deformation Chambers2015

    • Author(s)
      C. Tsai and M. Kaneko
    • Organizer
      International Symposium on Micro-NanoMechatronics and Human Science (MHS2015)
    • Place of Presentation
      Nagoya, Japan
    • Year and Date
      2015-11-24
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Pressure Transmitter for Local Pressure Sensing in a Microchannel2015

    • Author(s)
      C. Tsai and M. Kaneko
    • Organizer
      IEEE International Conference on Nano/Molecular Medicine and Engineering (NANOMED2015)
    • Place of Presentation
      Waikiki, Hawaii, USA
    • Year and Date
      2015-11-17
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] On-Chip Micro Manometer2015

    • Author(s)
      C. Tsai and M. Kaneko
    • Organizer
      International Conference on Miniaturized Systems for Chemistry and Life Sciences (MicroTAS15)
    • Place of Presentation
      Gyeongju, Korea
    • Year and Date
      2015-10-26
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] An On-Chip, Electricity-Free and Single-Layer Pressure Sensor for Microfluidic Applications2015

    • Author(s)
      C. Tsai, T. Nakamura and M. Kaneko
    • Organizer
      IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS2015)
    • Place of Presentation
      Hamburg, Germany
    • Year and Date
      2015-09-29
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Characteristics of Vision-Based On-Chip Pressure Sensor with Different Concentrations of Sensing Fluid2015

    • Author(s)
      F. Hesse, C. Tsai and M. Kaneko
    • Organizer
      IEEE International Conference on Mechatronics and Automation (ICMA2015)
    • Place of Presentation
      Beijing, China
    • Year and Date
      2015-08-03
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Remarks] Makoto Kaneko Web Site

    • URL

      http://www-hh.mech.eng.osaka-u.ac.jp/~mk/Index-j.html

    • Related Report
      2015 Annual Research Report

URL: 

Published: 2015-04-16   Modified: 2017-05-10  

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