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Paper Abstract and Keywords
Presentation 2018-01-24 14:05
Patterning technique of adhesive cells using ultrasound vibration
Kentaro Tani, Koji Fujiwara, Daisuke Koyama (Doshisha Univ.) US2017-108
Abstract (in Japanese) (See Japanese page) 
(in English) In the molecular biological field, techniques to control growth direction and differentiation induction of cells using chemical materials or magnetic beads have been reported. However, risks for cytotoxicity and contamination exist in these techniques. Although the techniques using a laser beam are proposed to solve these problems, the device tends to be bulky. The authors have been investigating the technique to control cell culture using ultrasound. In this report, we examined a patterning technique of adherent cells using ultrasound vibration of the culture dish. HeLa cells could be trapped on the dish by the ultrasound flexural vibration, and the adhering position and the growth direction could be controlled. The adhering positions of the cell were determined by the sound pressure field in the culture medium rather than the vibration distribution of the dish.
Keyword (in Japanese) (See Japanese page) 
(in English) Cell culture / ultrasonic flexural vibration / adhesive cell / HeLa cell / / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 398, US2017-108, pp. 141-144, Jan. 2018.
Paper # US2017-108 
Date of Issue 2018-01-16 (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 EA  
Conference Date 2018-01-23 - 2018-01-24 
Place (in Japanese) (See Japanese page) 
Place (in English)  
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Paper Information
Registration To US 
Conference Code 2018-01-US-EA 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Patterning technique of adhesive cells using ultrasound vibration 
Sub Title (in English)  
Keyword(1) Cell culture  
Keyword(2) ultrasonic flexural vibration  
Keyword(3) adhesive cell  
Keyword(4) HeLa cell  
1st Author's Name Kentaro Tani  
1st Author's Affiliation Doshisha University (Doshisha Univ.)
2nd Author's Name Koji Fujiwara  
2nd Author's Affiliation Doshisha University (Doshisha Univ.)
3rd Author's Name Daisuke Koyama  
3rd Author's Affiliation Doshisha University (Doshisha Univ.)
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Speaker Author-1 
Date Time 2018-01-24 14:05:00 
Presentation Time 25 minutes 
Registration for US 
Paper # US2017-108 
Volume (vol) vol.117 
Number (no) no.398 
Page pp.141-144 
Date of Issue 2018-01-16 (US) 

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