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Detection in near-field domain of biomolecules adsorbed on a single metallic nanoparticle

BARBILLON, G.; BIJEON, J.-L.; BOUILLARD, J.-S.; PLAIN, J.; LAMY De La CHAPELLE, M.; ADAM, P.-M.; ROYER, P.

Authors

G. BARBILLON

J.-L. BIJEON

J. PLAIN

M. LAMY De La CHAPELLE

P.-M. ADAM

P. ROYER



Abstract

In this paper, we study the performances of nanosensors based on Localized Surface Plasmon Resonance in the context of biological sensing. We demonstrate the sensitivity and the selectivity of our designed nanosensors by studying the influence of the concentration of Streptavidin on the shift of Localized Surface Plasmon Resonance wavelength. In addition, to study the detection of biomolecules on a single Au nanoparticle, we used a Scanning Near‐field Optical Microscope. These results represent new steps for applications in biological research and medical diagnostics.

Journal Article Type Article
Publication Date 2008-02
Journal Journal of Microscopy
Print ISSN 0022-2720
Electronic ISSN 1365-2818
Publisher Wiley
Peer Reviewed Peer Reviewed
Volume 229
Issue 2
Pages 270-274
APA6 Citation BARBILLON, G., BIJEON, J., BOUILLARD, J., PLAIN, J., LAMY De La CHAPELLE, M., ADAM, P., & ROYER, P. (2008). Detection in near-field domain of biomolecules adsorbed on a single metallic nanoparticle. Journal of Microscopy, 229(2), 270-274. https://doi.org/10.1111/j.1365-2818.2008.01898.x
DOI https://doi.org/10.1111/j.1365-2818.2008.01898.x
Keywords Localized Surface Plasmon Resonance; Nanosensor; SNOM; Streptavidin
Publisher URL https://onlinelibrary.wiley.com/doi/full/10.1111/j.1365-2818.2008.01898.x
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