IEICE Technical Committee Submission System
Conference Paper's Information
Online Proceedings
[Sign in]
Tech. Rep. Archives
 Go Top Page Go Previous   [Japanese] / [English] 

Paper Abstract and Keywords
Presentation 2015-07-31 13:25
Modeling the electrical impedance of a quartz crystal resonator sensor with the adsorption of molecular-targeted microbubbles and the verification experiment
Yasuhiro Yokoi (Doshisha Univ.), Kenji Yoshida (Chiba Univ.), Ryosuke Shimoya, Yoshiaki Watanabe (Doshisha Univ.) US2015-28
Abstract (in Japanese) (See Japanese page) 
(in English) Microbubbles (MBs), which specifically absorb to the target molecular, has been applied as the ultrasonic molecular imaging. Although it is important to understand the sensitivity of bubbles to the target molecules, the evaluation of the sensitivity is difficult in in-vivo experiment. We suggested the experimental system for evaluating the sensitivity of MBs using quartz crystal microbalance (QCM), and confirmed that resonance characteristics of QCM changes due to the specific adsorption of MBs. In this paper, we propose the physical model for calculating the number density and size of MBs on QCM surface based on the analysis of the change of motional impedance. We discuss whether the number density and size distribution of adsorbed bubbles could be estimated using our model-based analysis under the assumption that particle size distribution is known.
Keyword (in Japanese) (See Japanese page) 
(in English) QCM / resonant characteristics / streptavidin-biotin bond / targeting ability / microbubbles / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 168, US2015-28, pp. 7-12, July 2015.
Paper # US2015-28 
Date of Issue 2015-07-24 (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)
Download PDF US2015-28

Conference Information
Committee US  
Conference Date 2015-07-31 - 2015-07-31 
Place (in Japanese) (See Japanese page) 
Place (in English) Nippon Paint Holdings 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Material Proparty, General 
Paper Information
Registration To US 
Conference Code 2015-07-US 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Modeling the electrical impedance of a quartz crystal resonator sensor with the adsorption of molecular-targeted microbubbles and the verification experiment 
Sub Title (in English)  
Keyword(1) QCM  
Keyword(2) resonant characteristics  
Keyword(3) streptavidin-biotin bond  
Keyword(4) targeting ability  
Keyword(5) microbubbles  
1st Author's Name Yasuhiro Yokoi  
1st Author's Affiliation Doshisha University (Doshisha Univ.)
2nd Author's Name Kenji Yoshida  
2nd Author's Affiliation Chiba University (Chiba Univ.)
3rd Author's Name Ryosuke Shimoya  
3rd Author's Affiliation Doshisha University (Doshisha Univ.)
4th Author's Name Yoshiaki Watanabe  
4th Author's Affiliation Doshisha University (Doshisha Univ.)
5th Author's Name  
5th Author's Affiliation ()
6th Author's Name  
6th Author's Affiliation ()
7th Author's Name  
7th Author's Affiliation ()
8th Author's Name  
8th Author's Affiliation ()
9th Author's Name  
9th Author's Affiliation ()
10th Author's Name  
10th Author's Affiliation ()
11th Author's Name  
11th Author's Affiliation ()
12th Author's Name  
12th Author's Affiliation ()
13th Author's Name  
13th Author's Affiliation ()
14th Author's Name  
14th Author's Affiliation ()
15th Author's Name  
15th Author's Affiliation ()
16th Author's Name  
16th Author's Affiliation ()
17th Author's Name  
17th Author's Affiliation ()
18th Author's Name  
18th Author's Affiliation ()
19th Author's Name  
19th Author's Affiliation ()
20th Author's Name  
20th Author's Affiliation ()
Speaker Author-1 
Date Time 2015-07-31 13:25:00 
Presentation Time 25 minutes 
Registration for US 
Paper # US2015-28 
Volume (vol) vol.115 
Number (no) no.168 
Page pp.7-12 
Date of Issue 2015-07-24 (US) 

[Return to Top Page]

[Return to IEICE Web Page]

The Institute of Electronics, Information and Communication Engineers (IEICE), Japan