| Project/Area Number |
20300062
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Perception information processing/Intelligent robotics
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| Research Institution | Tokyo Medical and Dental University |
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Principal Investigator |
MITSUBAYASHI Kohji Tokyo Medical and Dental University, 生体材料工学研究所, 教授 (40307236)
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| Co-Investigator(Kenkyū-buntansha) |
HIROYUKI Kudo 東京医科歯科大学, 生体材料工学研究所, 講師 (70329118)
TAKAHIRO Arakawa 東京医科歯科大学, 生体材料工学研究所, 助教 (50409637)
KUMIKO Miyajima 東京医科歯科大学, 生体材料工学研究所, 技術職員 (10516298)
DAISHI Takahashi 東京医科歯科大学, 生体材料工学研究所, 特任助教 (20549943)
HIROKAZU Saito 東京工業高等専門学校, 機械工学科, 准教授 (00205668)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥19,240,000 (Direct Cost: ¥14,800,000、Indirect Cost: ¥4,440,000)
Fiscal Year 2010: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2009: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2008: ¥10,010,000 (Direct Cost: ¥7,700,000、Indirect Cost: ¥2,310,000)
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| Keywords | 代謝酵素 / 揮発性有機化合物 / 光計測 / 人工嗅覚 / 匂いセンサ / 高感度匂いセンサ / 代謝・無臭化機能 |
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| Research Abstract |
Biochemical gas sensor for formaldehyde (one of volatile organic chemical, human smell detection limit : 400ppb) was developed by incorporating with an enzyme membrane (formaldehyde dehydrogenase) and an NADH fluorometric unit (UV-LED emission and PMT detector). The sensor is possible to monitor the formaldehyde concentration with high gas selectivity. The calibration range of the sensor is from 2.5 ppb to 15.0 ppm formaldehyde.
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