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.
Biomolecular sensor based on optical spectroscopy of single gold nanoparticles
Conference on Lasers and Electro-Optics, 2004. (CLEO). ; 2 ; 2 pp. vol.2
2004-01-01
115235 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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