| Ultra-Low Voltage, OTFT-Based Sensor for Label-Free DNA Detection. | |
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MedLine Citation:
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PMID: 23027594 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
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An organic ultra-low voltage field effect transistor for DNA hybridization detection is presented. The transduction mechanism is based on a field-effect modulation due to the electrical charge of the oligonucleotides, so label-free detection can be performed. The device shows sub-nanometrical detection limit and unprecedented selectivity with respect to single nucleotide polymorphism. |
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Authors:
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S Lai; M Demelas; G Casula; P Cosseddu; M Barbaro; A Bonfiglio |
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Publication Detail:
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Type: JOURNAL ARTICLE Date: 2012-10-2 |
Journal Detail:
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Title: Advanced materials (Deerfield Beach, Fla.) Volume: - ISSN: 1521-4095 ISO Abbreviation: Adv. Mater. Weinheim Publication Date: 2012 Oct |
Date Detail:
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Created Date: 2012-10-2 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 9885358 Medline TA: Adv Mater Country: - |
Other Details:
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Languages: ENG Pagination: - Citation Subset: - |
Copyright Information:
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Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. |
Affiliation:
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Dipartimento di Ingegneria Elettrica ed Elettronica, Università di Cagliari, Piazza d'Armi, 09123 Cagliari, Italy. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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