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Label-Free Plasmonic Detection of Biomolecular Binding by a Single Gold Nanorod

We report the use of individual gold nanorods as plasmonic transducers to detect the binding of streptavidin to individual biotin-conjugated nanorods in real time on a surface. Label-free detection at the single-nanorod level was performed by tracking the wavelength shift of the nanorod-localized su...

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Bibliographic Details
Main Authors: Nusz, Greg J., Marinakos, Stella M., Curry, Adam C., Dahlin, Andreas, Höök, Fredrik, Wax, Adam, Chilkoti, Ashutosh
Format: Artigo
Language:Inglês
Published: 2008
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC3003601/
https://ncbi.nlm.nih.gov/pubmed/18197636
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/ac7017348
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