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A novel dual mode capacitor biosensor for real-time, label-free DNA detection
KTH, School of Information and Communication Technology (ICT), Integrated Devices and Circuits.
KTH, School of Biotechnology (BIO).
KTH, School of Biotechnology (BIO), Bioprocess Technology.
KTH, School of Biotechnology (BIO), Bioprocess Technology.
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2006 (English)In: 2006 INTERNATIONAL ELECTRON DEVICES MEETING, VOLS 1 AND 2, NEW YORK: IEEE , 2006, 447-450 p.Conference paper (Refereed)
Abstract [en]

A novel biosensor working in both MOS capacitor and electric double-layer capacitor mode for real-time, label-free DNA detection is presented. The former mode measures density and polarity of charged biomolecules to be monitored, while the latter mode appears to reveal more of surface-molecule interactions and offers high sensitivity and easiness for diagnosis. A combined mode-utilization yields optimal complementary information of significance.

Place, publisher, year, edition, pages
NEW YORK: IEEE , 2006. 447-450 p.
, International Electron Devices Meeting, ISSN 0163-1918
National Category
Physical Sciences
URN: urn:nbn:se:kth:diva-42074DOI: 10.1109/IEDM.2006.346886ISI: 000247357700111ScopusID: 2-s2.0-46049104944ISBN: 978-1-4244-0438-4OAI: diva2:445835
IEEE International Electron Devices Meeting Location: San Francisco, CA Date: DEC 11-13, 2006
QC 20111005Available from: 2011-10-05 Created: 2011-10-05 Last updated: 2011-10-05Bibliographically approved

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Wang, Yong-BinAssefaw-Redda, YohannesGabig-Ciminska, MagdalenaEnfors, Sven-OlofÖstling, MikaelZhang, Shi-Li
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Integrated Devices and CircuitsSchool of Biotechnology (BIO)Bioprocess TechnologyMicroelectronics and Information Technology, IMIT
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ReferencesLink to record
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