2011 Fiscal Year Final Research Report
NADH-fluorometric biochemical gas sensor using UV-LED
| Project/Area Number |
22760246
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Electron device/Electronic equipment
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| Research Institution | Tokyo Medical and Dental University |
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Principal Investigator |
KUDO Hiroyuki 東京医科歯科大学, 生体材料工学研究所, 講師 (70329118)
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| Project Period (FY) |
2010 – 2011
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| Keywords | バイオデバイス |
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| Research Abstract |
High sensitive and high selective fiber-optic biochemical gas sensor was constructed and tested. The biochemical gas sensor measures fluorescence of NADH, which is the product of formaldehyde dehydrogenase reaction. Using ultraviolet LED as an excitation source, and flow-cell with enzyme immobilized membrane, indoor formaldehyde was successfully measured at sub-ppb sensitivity.
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