2016 Fiscal Year Final Research Report
Ultra-high-speed microelectronic sensor for quantitative analysis of free radicals
Project/Area Number |
25286036
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Research Category |
Grant-in-Aid for Scientific Research (B)
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Allocation Type | Partial Multi-year Fund |
Section | 一般 |
Research Field |
Nano/Microsystems
|
Research Institution | Kanazawa University |
Principal Investigator |
Kitagawa Akio 金沢大学, 電子情報学系, 教授 (10214785)
|
Project Period (FY) |
2013-04-01 – 2017-03-31
|
Keywords | マイクロ計測システム / 電子スピン共鳴 / フリーラジカル / 化学センサ |
Outline of Final Research Achievements |
The ultra-high-speed sensor for a quantitative analysis of free radicals has been proposed for micro-chemical analysis, quantitative analysis of active oxygen species and monitoring the deterioration of functional materials. In this work, the parametric method of electron spin resonance has been proposed. The electron spin resonance spectrum by proposed method is obtained with the voltage sweep. The sensor is implemented by employing the standard LSI technology (CMOS 180nm) and evaluated. The spectra of commercially available radicals such as DPPH and TEMPOL are successfully obtained by the prototyped free-radical sensors.
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Free Research Field |
ナノマイクロシステム
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