About: Microrheology in systems of polymeric colloids

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Passive microrheology is a novel approach determining viscoelastic properties of the soft materials based on the thermal movements of inserted particles. This method was utilized to investigate properties of selected polymeric colloids and measured values were compared with classical rheology results. Two different diameters of probes were applied to characterize measurability range of the passive microrheology for various polymeric materials. In our work, poly(sodium 4-styrenesulfonate) (PSS) and sodium carboxymethyl celullose (CMC) were used. Our results show comparable values for samples of lower concentrations determined by classical rheology and passive microrheology, using various particle sizes for PSS and CMC. In case of higher concentrations of polymers, discrepancies in measured values from different techniques were observed. These differences can indicate applicability limits of the method but can also demonstrate characteristic properties of the sample microstructure. Evaluation of our res Passive microrheology is a novel approach determining viscoelastic properties of the soft materials based on the thermal movements of inserted particles. This method was utilized to investigate properties of selected polymeric colloids and measured values were compared with classical rheology results. Two different diameters of probes were applied to characterize measurability range of the passive microrheology for various polymeric materials. In our work, poly(sodium 4-styrenesulfonate) (PSS) and sodium carboxymethyl celullose (CMC) were used. Our results show comparable values for samples of lower concentrations determined by classical rheology and passive microrheology, using various particle sizes for PSS and CMC. In case of higher concentrations of polymers, discrepancies in measured values from different techniques were observed. These differences can indicate applicability limits of the method but can also demonstrate characteristic properties of the sample microstructure. Evaluation of our res (en)
Title	Microrheology in systems of polymeric colloids Microrheology in systems of polymeric colloids (en)
skos:prefLabel	Microrheology in systems of polymeric colloids Microrheology in systems of polymeric colloids (en)
skos:notation	RIV/00216305:26310/13:PU107691!RIV14-MSM-26310___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(LD12068)
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Hnyluchová, Zuzana Bjalončíková, Petra Halasová, Tereza
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta chemická
http://linked.open...dnocenehoVysledku	88202
http://linked.open...ai/riv/idVysledku	RIV/00216305:26310/13:PU107691
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	microrheology, rheology, viscoelasticity, sodium carboxymethylcelullose, poly(sodium 4-styrenesulfonate) (en)
http://linked.open.../riv/klicoveSlovo	viscoelasticity rheology microrheology poly(sodium 4-styrenesulfonate) sodium carboxymethylcelullose
http://linked.open...ontrolniKodProRIV	[7ED26D42723C]
http://linked.open...v/mistoKonaniAkce	Brno
http://linked.open...i/riv/mistoVydani	Neuveden
http://linked.open...i/riv/nazevZdroje	Nanocon 2013 conference proceedings
http://linked.open...in/vavai/riv/obor	CF
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Preparation of hyaluronan-micellar-aggregate colloids for nanomedical applications and characterization of their properties
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Halasová, Tereza Pekař, Miloslav Bjalončíková, Petra Hnyluchová, Zuzana
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2013-10-16 (xsd:date)
number of pages	136 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Neuveden
https://schema.org/isbn	978-80-87294-44-4
http://localhost/t...ganizacniJednotka	26310

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