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Paper Abstract and Keywords
Presentation 2019-09-25 15:20
Study for evaluation of skin tissue characterization with photoacoustic imaging
Hiroki Hattori, Takeshi Namita, Kengo Kondo, Makoto Yamakawa, Tsuyoshi Shiina (Kyoto Univ.) US2019-54
Abstract (in Japanese) (See Japanese page) 
(in English) To quantify skin aging caused by ultraviolet light exposure, photoacoustic images of human skin samples in various generations (i.e. various degrees of photo-aging) were obtained. These samples were measured by photoacoustic microscopy at the wavelength of visible light region. The relation between degrees of photo-aging and spatial distribution or intensity of photoacoustic signal were investigated. The result clarified that PA signal intensity increase and spatial distribution change as progress of photo-aging. This study demonstrates that photoacoustic imaging is effective in evaluating skin aging.
Keyword (in Japanese) (See Japanese page) 
(in English) epidermis / dermis / subcutaneous tissue / non-invasive / skin section / / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 211, US2019-54, pp. 41-45, Sept. 2019.
Paper # US2019-54 
Date of Issue 2019-09-18 (US) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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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Conference Information
Committee US  
Conference Date 2019-09-25 - 2019-09-25 
Place (in Japanese) (See Japanese page) 
Place (in English) Tohoku Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To US 
Conference Code 2019-09-US 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Study for evaluation of skin tissue characterization with photoacoustic imaging 
Sub Title (in English)  
Keyword(1) epidermis  
Keyword(2) dermis  
Keyword(3) subcutaneous tissue  
Keyword(4) non-invasive  
Keyword(5) skin section  
1st Author's Name Hiroki Hattori  
1st Author's Affiliation Kyoto University (Kyoto Univ.)
2nd Author's Name Takeshi Namita  
2nd Author's Affiliation Kyoto University (Kyoto Univ.)
3rd Author's Name Kengo Kondo  
3rd Author's Affiliation Kyoto University (Kyoto Univ.)
4th Author's Name Makoto Yamakawa  
4th Author's Affiliation Kyoto University (Kyoto Univ.)
5th Author's Name Tsuyoshi Shiina  
5th Author's Affiliation Kyoto University (Kyoto Univ.)
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Speaker Author-1 
Date Time 2019-09-25 15:20:00 
Presentation Time 25 minutes 
Registration for US 
Paper # US2019-54 
Volume (vol) vol.119 
Number (no) no.211 
Page pp.41-45 
Date of Issue 2019-09-18 (US) 

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