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Paper Abstract and Keywords
Presentation 2010-12-16 15:10
[Poster Presentation] On-chip immunoassay by a standard CMOS chip
Jaesung Lee (Hiroshima Univ.), Koh Johguchi (Univ. of Tokyo), Fumie Kaneko (Astellas), Tomohiro Ishikawa (Hiroshima Univ.) ICD2010-116 Link to ES Tech. Rep. Archives: ICD2010-116
Abstract (in Japanese) (See Japanese page) 
(in English) Aiming an immunoassay application, a standard CMOS chip which actuates dispersed magnetic beads was designed and fabricated. The chip has some sets of parallel metal patterns and currents on the patterns were switched and shifted stepwise. Magnetic beads were applied on to the chip and various actuation patterns were examined. Despite increment of driving current, the beads had an upper limit of its actuation velocity. This is supposed the magnetic force increased friction as well as driving force. On the other hand, the minimal required current for actuation represents the surface affinity which is good marker of the assay.
Keyword (in Japanese) (See Japanese page) 
(in English) Immunoassay / ELISA / Magnetic bead / Standard CMOS process / / / /  
Reference Info. IEICE Tech. Rep., vol. 110, no. 344, ICD2010-116, pp. 101-105, Dec. 2010.
Paper # ICD2010-116 
Date of Issue 2010-12-09 (ICD) 
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)
Download PDF ICD2010-116 Link to ES Tech. Rep. Archives: ICD2010-116

Conference Information
Committee ICD  
Conference Date 2010-12-16 - 2010-12-17 
Place (in Japanese) (See Japanese page) 
Place (in English) RCAST, Univ. of Tokyo 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Workshop for Graduate Student and Young Researchers 
Paper Information
Registration To ICD 
Conference Code 2010-12-ICD 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) On-chip immunoassay by a standard CMOS chip 
Sub Title (in English)  
Keyword(1) Immunoassay  
Keyword(2) ELISA  
Keyword(3) Magnetic bead  
Keyword(4) Standard CMOS process  
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1st Author's Name Jaesung Lee  
1st Author's Affiliation Hiroshima University (Hiroshima Univ.)
2nd Author's Name Koh Johguchi  
2nd Author's Affiliation University of Tokyo (Univ. of Tokyo)
3rd Author's Name Fumie Kaneko  
3rd Author's Affiliation Astellas Pharma Inc. (Astellas)
4th Author's Name Tomohiro Ishikawa  
4th Author's Affiliation Hiroshima University (Hiroshima Univ.)
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Speaker Author-1 
Date Time 2010-12-16 15:10:00 
Presentation Time 120 minutes 
Registration for ICD 
Paper # ICD2010-116 
Volume (vol) vol.110 
Number (no) no.344 
Page pp.101-105 
#Pages
Date of Issue 2010-12-09 (ICD) 


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