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Paper Abstract and Keywords
Presentation 2012-01-27 09:45
Investigation of bone tissue by micro-Brillouin scattering technique. -- Measurement of local wave velocity in the GHz range --
Kenji Fukui, Ryo Tsubota (Doshisha Univ.), Vincent Mathieu (Univ. Paris 7), Guillaume Haiat (Univ. Paris Est), Mami Matsukawa (Doshisha Univ.) US2011-95
Abstract (in Japanese) (See Japanese page) 
(in English) Wave velocity and HAp amounts in the bovine cortical bone were evaluated by the micro-Brillouin and XRD techniques, respectively. Before decalcification, the average velocity was 4.77-5.18×10^3 m/s, and showed a moderate correlation with the HAp amounts (R^2=0.54). The specimens were then decalcified using ethylenediaminetetraacetic acid. After decalcification, the average velocity dramatically decreased to the value of 3.02-3.79×10^3 m/s, showing a strong effects of the HAp. In addition, the wave velocities except for the lateral part shows the moderate correlation (R^2=0.30) before and after decalcification.
Keyword (in Japanese) (See Japanese page) 
(in English) micro-Brillouin scattering technique / bone quality / decalcification / collagen / hydroxyapatite / / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 401, US2011-95, pp. 53-57, Jan. 2012.
Paper # US2011-95 
Date of Issue 2012-01-19 (US) 
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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Conference Information
Committee EA US  
Conference Date 2012-01-26 - 2012-01-27 
Place (in Japanese) (See Japanese page) 
Place (in English) Kansai Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) [Joint Meeting on Acoustics and Ultrasonics Subsociety] Engineering/Electro Acoustics, Ultrasonic and Underwater Acoustics，and Related Topics 
Paper Information
Registration To US 
Conference Code 2012-01-EA-US 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Investigation of bone tissue by micro-Brillouin scattering technique. 
Sub Title (in English) Measurement of local wave velocity in the GHz range 
Keyword(1) micro-Brillouin scattering technique  
Keyword(2) bone quality  
Keyword(3) decalcification  
Keyword(4) collagen  
Keyword(5) hydroxyapatite  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Kenji Fukui  
1st Author's Affiliation Doshisha University (Doshisha Univ.)
2nd Author's Name Ryo Tsubota  
2nd Author's Affiliation Doshisha University (Doshisha Univ.)
3rd Author's Name Vincent Mathieu  
3rd Author's Affiliation Universite Paris 7 (Univ. Paris 7)
4th Author's Name Guillaume Haiat  
4th Author's Affiliation Universite Paris Est (Univ. Paris Est)
5th Author's Name Mami Matsukawa  
5th Author's Affiliation Doshisha University (Doshisha Univ.)
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Speaker Author-1 
Date Time 2012-01-27 09:45:00 
Presentation Time 30 minutes 
Registration for US 
Paper # US2011-95 
Volume (vol) vol.111 
Number (no) no.401 
Page pp.53-57 
#Pages 5 
Date of Issue 2012-01-19 (US) 

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