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Title

Label-Free Pathogen Detection with Sensor Chips Assembled from Peptide Nanotubes

AuthorsRica, Roberto de la ; Mendoza Gómez, Ernest ; Lechuga, Laura M. ; Matsui, Hiroshi
KeywordsBionanotechnology
Peptide nanotubes
Self-assembly
Sensors
Viruses
Issue Date1-Dec-2008
PublisherWiley-Blackwell
CitationAngewandte Chemie - International Edition 47(50): 9752-9755 (2008)
AbstractA robust viral sensor was developed by bridging a pair of gold electrodes with antibody-coated peptide nanotubes. The nanotubes concentrated the target virus on their surface by molecular recognition between the antibody and the virus (see picture). The nanotubes fit perfectly within the electric field line distribution to enable the extremely sensitive impedimetric detection of viral particles.
Description4 páginas, 3 figuras.-- Supporting information for this article is available on the WWW under http://dx.doi.org/10.1002/anie.200804299.
Publisher version (URL)http://dx.doi.org/10.1002/anie.200804299
URIhttp://hdl.handle.net/10261/31378
DOI10.1002/anie.200804299
ISSN1433-7851
Appears in Collections:(CIN2) Artículos
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