Determination of the two-dimensional distributions of gold nanorods by multiwavelength analytical ultracentrifugation

Characterization of nanoparticles is a complex and important problem for the vast number of applications that require them. Here, the authors present a method to uncover the two-dimensional distribution of length and diameter of anisotropic nanoparticles like gold nanorods with a single measurement...

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Auteurs principaux: Simon E. Wawra, Lukas Pflug, Thaseem Thajudeen, Carola Kryschi, Michael Stingl, Wolfgang Peukert
Format: article
Langue:EN
Publié: Nature Portfolio 2018
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Accès en ligne:https://doaj.org/article/a07beb7f80f04097b2c3ad9b87bf04f7
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Résumé:Characterization of nanoparticles is a complex and important problem for the vast number of applications that require them. Here, the authors present a method to uncover the two-dimensional distribution of length and diameter of anisotropic nanoparticles like gold nanorods with a single measurement by combining spectroscopic and sedimentation data.