Interferometric detection of single gold nanoparticles calibrated against TEM size distributions

Lixue Zhang, Sune Christensen, Pól Martin Bendix, Vikram Kjøller Bhatia, Steffen Loft, Dimitrios Stamou

2 Citationer (Scopus)

Abstract

Single nanoparticle analysis: An interferometric optical approach calibrates sizes of gold nanoparticles (AuNPs) from the interference intensities by calibrating their interferometric signals against the corresponding transmission electron microscopy measurements. This method is used to investigate whether size affects the diffusion behavior of AuNPs conjugated to supported lipid bilayer membranes and to multiplex the simultaneous detection of three different AuNP labels.

OriginalsprogEngelsk
TidsskriftSmall
Vol/bind11
Udgave nummer29
Sider (fra-til)3550-3555
Antal sider6
ISSN1613-6810
DOI
StatusUdgivet - 1 aug. 2015

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