Size and surface charge characterization of nanoparticles with a salt gradient

Exosomes are used as disease biomarkers, but their characterization in biological samples is challenging. Here the authors achieve simultaneous characterization of size and zeta potential of individual nanoparticles and particle mixtures at physiological salinity conditions, exploiting a salt gradie...

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Main Authors:	Martin K. Rasmussen, Jonas N. Pedersen, Rodolphe Marie
Format:	Article
Language:	English
Published:	Nature Publishing Group 2020-05-01
Series:	Nature Communications
Online Access:	https://doi.org/10.1038/s41467-020-15889-3

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spelling	doaj-9179228833fd441690fc3c60f38d42662021-05-11T14:50:31ZengNature Publishing GroupNature Communications2041-17232020-05-011111810.1038/s41467-020-15889-3Size and surface charge characterization of nanoparticles with a salt gradientMartin K. Rasmussen0Jonas N. Pedersen1Rodolphe Marie2Department of Health Technology, Technical University of DenmarkDepartment of Health Technology, Technical University of DenmarkDepartment of Health Technology, Technical University of DenmarkExosomes are used as disease biomarkers, but their characterization in biological samples is challenging. Here the authors achieve simultaneous characterization of size and zeta potential of individual nanoparticles and particle mixtures at physiological salinity conditions, exploiting a salt gradient in a capillary channel.https://doi.org/10.1038/s41467-020-15889-3
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Martin K. Rasmussen Jonas N. Pedersen Rodolphe Marie
spellingShingle	Martin K. Rasmussen Jonas N. Pedersen Rodolphe Marie Size and surface charge characterization of nanoparticles with a salt gradient Nature Communications
author_facet	Martin K. Rasmussen Jonas N. Pedersen Rodolphe Marie
author_sort	Martin K. Rasmussen
title	Size and surface charge characterization of nanoparticles with a salt gradient
title_short	Size and surface charge characterization of nanoparticles with a salt gradient
title_full	Size and surface charge characterization of nanoparticles with a salt gradient
title_fullStr	Size and surface charge characterization of nanoparticles with a salt gradient
title_full_unstemmed	Size and surface charge characterization of nanoparticles with a salt gradient
title_sort	size and surface charge characterization of nanoparticles with a salt gradient
publisher	Nature Publishing Group
series	Nature Communications
issn	2041-1723
publishDate	2020-05-01
description	Exosomes are used as disease biomarkers, but their characterization in biological samples is challenging. Here the authors achieve simultaneous characterization of size and zeta potential of individual nanoparticles and particle mixtures at physiological salinity conditions, exploiting a salt gradient in a capillary channel.
url	https://doi.org/10.1038/s41467-020-15889-3
work_keys_str_mv	AT martinkrasmussen sizeandsurfacechargecharacterizationofnanoparticleswithasaltgradient AT jonasnpedersen sizeandsurfacechargecharacterizationofnanoparticleswithasaltgradient AT rodolphemarie sizeandsurfacechargecharacterizationofnanoparticleswithasaltgradient
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Size and surface charge characterization of nanoparticles with a salt gradient

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