About: The magnetic and hyperthermia studies of bare and silica-coated La0.75Sr0.25MnO3 nanoparticles

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About: The magnetic and hyperthermia studies of bare and silica-coated La0.75Sr0.25MnO3 nanoparticles Goto Sponge NotDistinct Permalink

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

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The mag. nanoparticles of La0.75Sr0.25MnO3 perovskite manganite with a controlled size were prepared via sol–gel procedure,followed by thermal treatment and subsequent mechanical processing of the resulting raw product.The prepared materials were studied by the XRD and TEMmethods and probed by DC magnetic measurements.The nanoparticles of the mean crystallite sizes 11–40 nm exhibit T in the range of 310–347 K and the sample possessing 20-nmcrystalliteswas identified as the most suitable for hyperthermia experiments.In order to obtain a colloidally stable suspension and prevent toxic effects, the selected magnetic cores were further encapsulated into silica shell using tetraethoxysilane.The detailed studies were focused on the comparison of the raw product,the bare nanoparticles after mechanical processing and the silica-coated nanoparticles,dealing also with effects of size distribution and magnetic interactions. The mag. nanoparticles of La0.75Sr0.25MnO3 perovskite manganite with a controlled size were prepared via sol–gel procedure,followed by thermal treatment and subsequent mechanical processing of the resulting raw product.The prepared materials were studied by the XRD and TEMmethods and probed by DC magnetic measurements.The nanoparticles of the mean crystallite sizes 11–40 nm exhibit T in the range of 310–347 K and the sample possessing 20-nmcrystalliteswas identified as the most suitable for hyperthermia experiments.In order to obtain a colloidally stable suspension and prevent toxic effects, the selected magnetic cores were further encapsulated into silica shell using tetraethoxysilane.The detailed studies were focused on the comparison of the raw product,the bare nanoparticles after mechanical processing and the silica-coated nanoparticles,dealing also with effects of size distribution and magnetic interactions. (en)
Title	The magnetic and hyperthermia studies of bare and silica-coated La0.75Sr0.25MnO3 nanoparticles The magnetic and hyperthermia studies of bare and silica-coated La0.75Sr0.25MnO3 nanoparticles (en)
skos:prefLabel	The magnetic and hyperthermia studies of bare and silica-coated La0.75Sr0.25MnO3 nanoparticles The magnetic and hyperthermia studies of bare and silica-coated La0.75Sr0.25MnO3 nanoparticles (en)
skos:notation	RIV/68378271:_____/11:00367343!RIV12-AV0-68378271
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(KAN200200651), P(KAN201110651), Z(AV0Z10100521), Z(MSM6840770015)
http://linked.open...iv/cisloPeriodika	3
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Knížek, Karel Maryško, Miroslav Kaman, Ondřej Pollert, Emil Veverka, Miroslav Veverka, Pavel Jirák, Zdeněk
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	Fyzikální ústav AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	210201
http://linked.open...ai/riv/idVysledku	RIV/68378271:_____/11:00367343
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	perovskite manganite; magnetic nanoparticles; hyperthermia; size distribution; synthesis; nanomedicine (en)
http://linked.open.../riv/klicoveSlovo	magnetic nanoparticles perovskite manganite size distribution hyperthermia nanomedicine synthesis
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[F1CB853320E6]
http://linked.open...i/riv/nazevZdroje	Journal of Nanoparticle Research
http://linked.open...in/vavai/riv/obor	BM
http://linked.open...ichTvurcuVysledku	7 (xsd:int)
http://linked.open...cetTvurcuVysledku	10 (xsd:int)
http://linked.open...vavai/riv/projekt	Nanoparticulate and supramolecular systems for targeted drug delivery Combined contrast agents for molecular MR imaging
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	13
http://linked.open...iv/tvurceVysledku	Kaman, Ondřej Knížek, Karel Jirák, Zdeněk Maryško, Miroslav Pollert, Emil Veverka, Miroslav Veverka, Pavel Burian, M. Kašpar, P. Šepelák, V.
http://linked.open...ain/vavai/riv/wos	000289003000033
http://linked.open...n/vavai/riv/zamer	Physics and technology of nanostructures, surfaces and thin films Research of Methods and Systems for Measurement of Physical Quantities and Measured Data Processing.
issn	1388-0764
number of pages	16 (xsd:int)
http://bibframe.org/vocab/doi	10.1007/s11051-010-0117-x

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