About: Study of behavior of carboxylic magnetite core shell nanoparticles on a pH boundary

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.sciencedirect.com/science/article/pii/S0021967314013727
Description	During the last years, several authors have focused on the characterization of the size and charge of the nanoparticles by capillary electrophoresis. However, considering that nanoparticles are generally suspended in a solvent different from those commonly used as background electrolytes (BGE), an appropriate characterization of the behavior of the nanoparticles in the sample-BGE interface is required, as this might affect the overall electrophoretic behavior of the nanoparticles. In the present work, we address the evaluation,of the behavior of COOH-coated maghemite nanoparticles in the vicinity of a pH boundary. To do so, different suspensions of nanoparticles prepared in acid media were injected into a borate/NaOH pH 9.5 BGE. The formation and evolution of boundaries in the sample-BGE interface in such systems was modeled by computer simulation. A systematic evaluation of the effect that parameters such as the co-ion, the sample pH or the injection time have on the electrophoretic behavior of the nanoparticles was carried out. During the last years, several authors have focused on the characterization of the size and charge of the nanoparticles by capillary electrophoresis. However, considering that nanoparticles are generally suspended in a solvent different from those commonly used as background electrolytes (BGE), an appropriate characterization of the behavior of the nanoparticles in the sample-BGE interface is required, as this might affect the overall electrophoretic behavior of the nanoparticles. In the present work, we address the evaluation,of the behavior of COOH-coated maghemite nanoparticles in the vicinity of a pH boundary. To do so, different suspensions of nanoparticles prepared in acid media were injected into a borate/NaOH pH 9.5 BGE. The formation and evolution of boundaries in the sample-BGE interface in such systems was modeled by computer simulation. A systematic evaluation of the effect that parameters such as the co-ion, the sample pH or the injection time have on the electrophoretic behavior of the nanoparticles was carried out. (en)
Title	Study of behavior of carboxylic magnetite core shell nanoparticles on a pH boundary Study of behavior of carboxylic magnetite core shell nanoparticles on a pH boundary (en)
skos:prefLabel	Study of behavior of carboxylic magnetite core shell nanoparticles on a pH boundary Study of behavior of carboxylic magnetite core shell nanoparticles on a pH boundary (en)
skos:notation	RIV/61989592:15310/14:33151653!RIV15-MSM-15310___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(ED2.1.00/03.0058), P(EE2.3.20.0018), P(EE2.3.30.0004)
http://linked.open...iv/cisloPeriodika	OCT
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Zbořil, Radek Ševčík, Juraj Petr, Jan Marková, Zdenka Cacho, Carmen
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Palackého v Olomouci / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	48232
http://linked.open...ai/riv/idVysledku	RIV/61989592:15310/14:33151653
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	pH boundary; Dynamic pH junction; Boundary effects; Stacking; Nanopartides (en)
http://linked.open.../riv/klicoveSlovo	pH boundary Boundary effects Dynamic pH junction Nanopartides Stacking
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[2F4F837F0B7D]
http://linked.open...i/riv/nazevZdroje	Journal of Chromatography A: Symposium Volumes
http://linked.open...in/vavai/riv/obor	CB
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Regional Centre of Advanced Technologies and Materials Development of human resources for excellence in the research in nanotechnology in analytical chemistry POST-UP
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	1364
http://linked.open...iv/tvurceVysledku	Petr, Jan Zbořil, Radek Ševčík, Juraj Marková, Zdenka Cacho, Carmen
http://linked.open...ain/vavai/riv/wos	000343359200008
issn	0021-9673
number of pages	5 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.chroma.2014.08.090
http://localhost/t...ganizacniJednotka	15310

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