DocumentCode
421454
Title
Biomolecular sensor based on optical spectroscopy of single gold nanoparticles
Author
Raschke, G. ; Franzl, T. ; Kowarik, S. ; Sonnichsen, C. ; Klar, T.A. ; Feldmann, J. ; Nichtl, A. ; Kurzinger, K.
Author_Institution
Dept. of Phys., Munich Univ., Germany
Volume
2
fYear
2004
fDate
16-21 May 2004
Abstract
Light-scattering spectroscopy on single gold nanoparticles is used to detect molecular binding events. We show that our method is able to detect less than 200 molecular binding events under physiological conditions.
Keywords
gold; light scattering; molecular biophysics; nanoparticles; optical sensors; patient diagnosis; visible spectroscopy; Au; biomolecular sensor; clinical diagnostics; light-scattering spectroscopy; molecular binding events; optical spectroscopy; single gold nanoparticles;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2004. (CLEO). Conference on
Conference_Location
San Francisco, CA
Print_ISBN
1-55752-777-6
Type
conf
Filename
1360646
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