Colloidal Mechanisms of Gold Nanoparticle Loss in Asymmetric Flow Field-Flow Fractionation

Flow field-flow fractionation is a powerful method for the analysis of nanoparticle size distributions, but its widespread use has been hampered by large analyte losses, especially of metal nanoparticles. Here, we report on the colloidal mechanisms underlying the losses. We systematically studied go...

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Veröffentlicht in:	Analytical chemistry (Washington) 2016-10, Vol.88 (20), p.10065-10073
Hauptverfasser:	Jochem, Aljosha-Rakim, Ankah, Genesis Ngwa, Meyer, Lars-Arne, Elsenberg, Stephan, Johann, Christoph, Kraus, Tobias
Format:	Artikel
Sprache:	eng
Schlagworte:	Adsorption Analytical chemistry Colloids Fractionation Gold Nanoparticles Nanostructure Particle physics Polyethylene glycol Strength Ultraviolet radiation
Online-Zugang:	Volltext
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