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Paper Abstract and Keywords
Presentation 2007-10-26 14:45
Effect of ultrasonic on dissolved substance diffusion in gel -- Evaluate with FRAP and MRI --
Tatsuya Kumata, Kazuya Obata (Doshisha Univ.), Akira Tsukamoto, Takashi Ushida (Tokyo Univ.), Yoshiaki Watanabe (Doshisha Univ.) US2007-72
Abstract (in Japanese) (See Japanese page) 
(in English) Ultrasound usage for medical application have increased these days including ultrasound diagnosis, ultrasound assisted transdermal drug delivery and ultrasound therapy for fracture. In these medical applications, our bodies are radiated with ultrasound, however, its influence on our bodies is remain elusive. Here we report ultrasound influence on hydrogel diffusion which was evaluated with substance by FRAP (Fluorescence Recovery After Photobleaching) and MRI imaging. Our results indicate that ultrasound has its influence on substance diffusion in agarose gel by FRAP experiences, however, the result was not confirmed in MRI experiences.
Keyword (in Japanese) (See Japanese page) 
(in English) Gel / Diffusion / FRAP / MRI / Therapeutic ultrasound / / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 284, US2007-72, pp. 35-38, Oct. 2007.
Paper # US2007-72 
Date of Issue 2007-10-19 (US) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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 US  
Conference Date 2007-10-25 - 2007-10-26 
Place (in Japanese) (See Japanese page) 
Place (in English) Meiji Univ. (Akihabara) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Sono-Physics, General 
Paper Information
Registration To US 
Conference Code 2007-10-US 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Effect of ultrasonic on dissolved substance diffusion in gel 
Sub Title (in English) Evaluate with FRAP and MRI 
Keyword(1) Gel  
Keyword(2) Diffusion  
Keyword(3) FRAP  
Keyword(4) MRI  
Keyword(5) Therapeutic ultrasound  
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1st Author's Name Tatsuya Kumata  
1st Author's Affiliation Doshisha University (Doshisha Univ.)
2nd Author's Name Kazuya Obata  
2nd Author's Affiliation Doshisha University (Doshisha Univ.)
3rd Author's Name Akira Tsukamoto  
3rd Author's Affiliation University of Tokyo (Tokyo Univ.)
4th Author's Name Takashi Ushida  
4th Author's Affiliation University of Tokyo (Tokyo Univ.)
5th Author's Name Yoshiaki Watanabe  
5th Author's Affiliation Doshisha University (Doshisha Univ.)
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Speaker Author-1 
Date Time 2007-10-26 14:45:00 
Presentation Time 20 minutes 
Registration for US 
Paper # US2007-72 
Volume (vol) vol.107 
Number (no) no.284 
Page pp.35-38 
#Pages
Date of Issue 2007-10-19 (US) 


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