SERS enhancement of gold nanospheres of defined size

Monodisperse, citrate‐stabilized gold nanoparticles of sizes ranging from 15 to 40 nm were synthesized and characterized by small angle X‐ray scattering and UV‐vis experiments. Identical surface properties of nanoparticles of different sizes to avoid variation in the chemical surface‐enhanced Raman...

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Veröffentlicht in:	Journal of Raman spectroscopy 2011-09, Vol.42 (9), p.1736-1742
Hauptverfasser:	Joseph, Virginia, Matschulat, Andrea, Polte, Jörg, Rolf, Simone, Emmerling, Franziska, Kneipp, Janina
Format:	Artikel
Sprache:	eng
Schlagworte:	Agglomeration citrate reduction crystal violet electromagnetic enhancement factor Gold gold nanoparticles Mathematical analysis Nanoparticles Nanospheres Spectra Surface properties surface-enhanced Raman scattering Tasks
Online-Zugang:	Volltext
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