Paper
7 March 2019 Optical response of gold and upconversion nanoparticles assembled via DNA interaction
Angela F. De Fazio, Jack Haines, Alex Courtier, Otto L. Muskens, Antonios G. Kanaras
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Abstract
In this paper we present an optical characterization of nanoparticle assemblies containing plasmonic gold nanoparticles and fluorescent upconversion nanoparticles in different ratios. Both the two-photon luminescence derived from gold nanoparticles and the fluorescence originated from upconversion nanoparticles are detected. The optical signatures reflect the composition of the assemblies.
© (2019) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Angela F. De Fazio, Jack Haines, Alex Courtier, Otto L. Muskens, and Antonios G. Kanaras "Optical response of gold and upconversion nanoparticles assembled via DNA interaction", Proc. SPIE 10892, Colloidal Nanoparticles for Biomedical Applications XIV, 108920A (7 March 2019); https://doi.org/10.1117/12.2504970
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KEYWORDS
Nanoparticles

Upconversion

Gold

Luminescence

Particles

Absorption

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