Diognosis of initial stage of degradation of Susabi-nori by fluorescence measurements
| Project/Area Number |
26450272
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Aquatic bioproduction science
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| Research Institution | Kisarazu National College of Technology |
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Principal Investigator |
Okamoto Tamotsu 木更津工業高等専門学校, 電気電子工学科, 教授 (80233378)
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | スサビノリ / 海苔 / 蛍光計測 / レーザー誘起蛍光法 / 蛍光寿命 / ラマン分光 / 蛍光スペクトル / 励起蛍光マトリックス |
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| Outline of Final Research Achievements |
We performed the diognosis of initial stage of degradation of Susabi-nori by fluorescence measurements. First, fluorescence lifetime of Susabi-nori (Porphyra yezoensis) was investigated by time-resolved fluorescence spectroscopy. It was found that the fluorescence lifetime measurement was sensitive method for the diagnosis of Susabi-nori compared with the conventional fluorescence spectroscopy. Furthermore, we measured fluorescence spectra and lifetimes in each part of Susabi-nori, and excitation emission matrix.
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Report
(4 results)
Research Products
(11 results)
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[Presentation] スサビノリの低温蛍光スペクトル測定2016
Author(s)
平戸滉己，菊池真梨恵，増田和也，椎名和由，岡本保，高橋邦夫
Organizer
2016年(第12回)電気学会東京支部千葉支所研究発表会
Place of Presentation
日本大学理工学部 八海山セミナーハウス（新潟県南魚沼市）
Year and Date
2016-10-08
Related Report
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[Presentation] 植物からのレーザ誘起蛍光2014
Author(s)
高橋邦夫，岡本保
Organizer
平成26年度（第47回）照明学会全国大会
Place of Presentation
埼玉
Year and Date
2014-09-04 – 2014-09-06
Related Report
Invited
