Optical Detection of Very Small Nonfluorescent Nanoparticles

Optical Detection of Very Small Nonfluorescent Nanoparticles

We discuss an interferometric method for the optical detection of very small nonfluorescent nanoparticles. In particular, we show that single gold nanoparticles with a diameter as small as 5 nm can be detected. We discuss the potential of such tiny particles as optical labels for biological...

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Bibliographic Details
Main Authors: Vahid Sandoghdar, Enrico Klotzsch, Volker Jacobsen, Alois Renn, Ulf Håkanson, Mario Agio, Ilja Gerhardt, Johannes Seelig, Gert Wrigge
Format: Article
Language:deu
Published: Swiss Chemical Society 2006-11-01
Series:CHIMIA
Subjects:
Interferometric detection
Label-free
Nanoparticle
Optical microscopy
Particle tracking
Online Access:https://chimia.ch/chimia/article/view/4243

Internet

https://chimia.ch/chimia/article/view/4243

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