Study on paper micro analysis chip and the system integration
| Project/Area Number |
25249027
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| Research Category |
Grant-in-Aid for Scientific Research (A)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Intelligent mechanics/Mechanical systems
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| Research Institution | The University of Tokyo |
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Principal Investigator |
Miyake Ryo 東京大学, 工学(系)研究科(研究院), 教授 (50417052)
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| Co-Investigator(Kenkyū-buntansha) |
FUNAHASHI hisakage 広島大学, サステナブル・ディベロップメント実践研究センター, 特任講師 (60552429)
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| Co-Investigator(Renkei-kenkyūsha) |
KURODA Akio 広島大学, 先端物質科学研究科, 教授 (50205241)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥35,750,000 (Direct Cost: ¥27,500,000、Indirect Cost: ¥8,250,000)
Fiscal Year 2015: ¥11,310,000 (Direct Cost: ¥8,700,000、Indirect Cost: ¥2,610,000)
Fiscal Year 2014: ¥12,480,000 (Direct Cost: ¥9,600,000、Indirect Cost: ¥2,880,000)
Fiscal Year 2013: ¥11,960,000 (Direct Cost: ¥9,200,000、Indirect Cost: ¥2,760,000)
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| Keywords | マイクロ流体デバイス / 紙 / 医用検査装置 / 情報機構 / 情報機器 |
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| Outline of Final Research Achievements |
The purpose of this study is to enhance analysis-chip technologies based on paper material to allow us to reduce manufacturing cost and environmental load caused by medical wastes. We were aiming at developing a detection method for small amount of sample on a paper analysis chip and prototyping an automatic analysis system in order to envision problems and propose solutions towards practical use. Consequently, a micro detection cell for an absorptiometry with thermal lens effect and thin gold electrodes (t=100~150nm) for an alternating current impedance measurement (10kHz) were designed and fabricated on paper chips. They allowed us to measure an absorbance (644nm) of trace amount of sample (~1uL) and signal related to electrolyte (Na＋) in the sample. In addition, we prototyped an automatic analysis system with including newly developed detectors, reagent dispensers, paper-chip precision positining mechanism etc. This system successfully demonstrated cooperative automatic operation.
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Report
(4 results)
Research Products
(13 results)
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[Book] 機能紙最前線2016
Author(s)
編集：機能紙研究会、共著
Total Pages
290
Publisher
加工技術研究会
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