Paper Abstract and Keywords |
Presentation |
2013-01-26 11:20
Odor Detection by Fluorescent His-TRPV1 Yudai Furusawa, Ryohei Yokoyama, Shingo Hirata, Koji Nakano, Takeshi Onodera, Chuanjun Liu, Kenshi Hayashi (Kyushu Univ.) MBE2012-86 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In recent years, a way to objective evaluation of the quality and quantity of the odor is required to resolve issues such as odor nuisance, gas explosions and poisoning gas. It is also required to detect and track their harmful odors, and remove their sources radically. In other words, imaging odors is required. In a previous study, we succeeded in visualizing the odor by combining high-sensitivity CCD camera and a fluorescence dye. However, there is a problem that selectivity of fluorescent probe is not high. So we have designed a oligo-peptide based on a biological vanilloid receptor that interacts specifically to a particular odorant. In this study, we have evaluated specificity of the peptide for vanillin using a fluorescence spectrophotometer and the QCM sensor. As a result, We were able to confirm the significance of the peptide for vanillin. With these results further applications can be expected in the visualization of odors. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Fluorescence / Odor / Peptide / Sensor / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 112, no. 417, MBE2012-86, pp. 69-74, Jan. 2013. |
Paper # |
MBE2012-86 |
Date of Issue |
2013-01-18 (MBE) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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MBE2012-86 |
Conference Information |
Committee |
MBE |
Conference Date |
2013-01-25 - 2013-01-26 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kyushu Institute of Technologyy |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
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Paper Information |
Registration To |
MBE |
Conference Code |
2013-01-MBE |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Odor Detection by Fluorescent His-TRPV1 |
Sub Title (in English) |
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Keyword(1) |
Fluorescence |
Keyword(2) |
Odor |
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Peptide |
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Sensor |
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1st Author's Name |
Yudai Furusawa |
1st Author's Affiliation |
Kyushu University (Kyushu Univ.) |
2nd Author's Name |
Ryohei Yokoyama |
2nd Author's Affiliation |
Kyushu University (Kyushu Univ.) |
3rd Author's Name |
Shingo Hirata |
3rd Author's Affiliation |
Kyushu University (Kyushu Univ.) |
4th Author's Name |
Koji Nakano |
4th Author's Affiliation |
Kyushu University (Kyushu Univ.) |
5th Author's Name |
Takeshi Onodera |
5th Author's Affiliation |
Kyushu University (Kyushu Univ.) |
6th Author's Name |
Chuanjun Liu |
6th Author's Affiliation |
Kyushu University (Kyushu Univ.) |
7th Author's Name |
Kenshi Hayashi |
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Kyushu University (Kyushu Univ.) |
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Speaker |
Author-1 |
Date Time |
2013-01-26 11:20:00 |
Presentation Time |
25 minutes |
Registration for |
MBE |
Paper # |
MBE2012-86 |
Volume (vol) |
vol.112 |
Number (no) |
no.417 |
Page |
pp.69-74 |
#Pages |
6 |
Date of Issue |
2013-01-18 (MBE) |
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