Layering of bidisperse charged nanoparticles in sedimentation

Cite This

Files in this item

Files Size Format View

There are no files associated with this item.

XU, Xufeng, P. Maarten BIESHEUVEL, Helmut CÖLFEN, Evan SPRUIJT, 2020. Layering of bidisperse charged nanoparticles in sedimentation. In: Soft Matter. Royal Society of Chemistry (RSC). 16(20), pp. 4718-4722. ISSN 1744-683X. eISSN 1744-6848. Available under: doi: 10.1039/d0sm00588f

@article{Xu2020-05-28Layer-49951, title={Layering of bidisperse charged nanoparticles in sedimentation}, year={2020}, doi={10.1039/d0sm00588f}, number={20}, volume={16}, issn={1744-683X}, journal={Soft Matter}, pages={4718--4722}, author={Xu, Xufeng and Biesheuvel, P. Maarten and Cölfen, Helmut and Spruijt, Evan} }

<rdf:RDF xmlns:dcterms="" xmlns:dc="" xmlns:rdf="" xmlns:bibo="" xmlns:dspace="" xmlns:foaf="" xmlns:void="" xmlns:xsd="" > <rdf:Description rdf:about=""> <dc:rights>Attribution-NonCommercial 3.0 Unported</dc:rights> <dcterms:isPartOf rdf:resource=""/> <dc:date rdf:datatype="">2020-06-22T07:59:25Z</dc:date> <dcterms:title>Layering of bidisperse charged nanoparticles in sedimentation</dcterms:title> <dc:creator>Biesheuvel, P. Maarten</dc:creator> <dc:language>eng</dc:language> <dc:contributor>Xu, Xufeng</dc:contributor> <foaf:homepage rdf:resource="http://localhost:8080/jspui"/> <dc:contributor>Cölfen, Helmut</dc:contributor> <dc:creator>Xu, Xufeng</dc:creator> <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/> <dc:contributor>Biesheuvel, P. Maarten</dc:contributor> <dcterms:abstract xml:lang="eng">Bidisperse mixtures of charged nanoparticles form separate layers upon centrifugation as a result of minimization of the system's free energy in sedimentation-diffusion equilibrium. Different factors were investigated experimentally for their effects on the layering, and are supported by theoretical calculations of the full sedimentation profiles. Surprisingly, lighter/smaller nanoparticles can even sink below heavier/larger ones when the particle surface charge is carefully tuned. This study provides deeper insights into the control of layering in polydisperse particle mixtures during sedimentation.</dcterms:abstract> <dcterms:rights rdf:resource=""/> <dc:creator>Spruijt, Evan</dc:creator> <dc:creator>Cölfen, Helmut</dc:creator> <dc:contributor>Spruijt, Evan</dc:contributor> <dcterms:issued>2020-05-28</dcterms:issued> <dcterms:available rdf:datatype="">2020-06-22T07:59:25Z</dcterms:available> <bibo:uri rdf:resource=""/> <dspace:isPartOfCollection rdf:resource=""/> </rdf:Description> </rdf:RDF>

This item appears in the following Collection(s)

Attribution-NonCommercial 3.0 Unported Except where otherwise noted, this item's license is described as Attribution-NonCommercial 3.0 Unported

Search KOPS


My Account