About: Controlled release characteristics of active polymer microsponge

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: Controlled release characteristics of active polymer microsponge 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)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Thermo-responsive hydrogels based on a poly(N-isopropylacrylamide) were used for the fabrication of miniature sponge-like porous structures (100?s ?m), that are able to change their local properties (porosity, pore diameter) as a result of temperature change. Porogens like acetone or sodium bicarbonate were used for increasing the internal porosity of hydrogels during polymerization. Once removed a network of interconnected channels and dead-end reservoirs, which may contain bulk liquid, will appear. The expansion/contraction of the porous network will, consequently, cause reversible ejection/absorption of the liquid from/to the reservoirs. In order to effectuate ?remote control? of the polymer volume change, magnetic nanoparticles were used. Upon the application of an external electromagnetic field, the temperature of particles will increase locally and induce a transition from expanded to the collapsed state of the polymer. Volume change of the polymer as function of temperature was investigated by Thermo-responsive hydrogels based on a poly(N-isopropylacrylamide) were used for the fabrication of miniature sponge-like porous structures (100?s ?m), that are able to change their local properties (porosity, pore diameter) as a result of temperature change. Porogens like acetone or sodium bicarbonate were used for increasing the internal porosity of hydrogels during polymerization. Once removed a network of interconnected channels and dead-end reservoirs, which may contain bulk liquid, will appear. The expansion/contraction of the porous network will, consequently, cause reversible ejection/absorption of the liquid from/to the reservoirs. In order to effectuate ?remote control? of the polymer volume change, magnetic nanoparticles were used. Upon the application of an external electromagnetic field, the temperature of particles will increase locally and induce a transition from expanded to the collapsed state of the polymer. Volume change of the polymer as function of temperature was investigated by (en)
Title	Controlled release characteristics of active polymer microsponge Controlled release characteristics of active polymer microsponge (en)
skos:prefLabel	Controlled release characteristics of active polymer microsponge Controlled release characteristics of active polymer microsponge (en)
skos:notation	RIV/60461373:22340/10:00023530!RIV11-MSM-22340___
http://linked.open...avai/riv/aktivita	P R
http://linked.open...avai/riv/aktivity	P(KJB401280801), R
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Štěpánek, František Zadražil, Aleš Hanuš, Jaroslav
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	Vysoká škola chemicko-technologická v Praze / Fakulta chemicko-inženýrská
http://linked.open...dnocenehoVysledku	252088
http://linked.open...ai/riv/idVysledku	RIV/60461373:22340/10:00023530
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	modelling; thermo-responsive material; DEM; particles; PNIPAM (en)
http://linked.open.../riv/klicoveSlovo	DEM PNIPAM modelling particles thermo-responsive material
http://linked.open...ontrolniKodProRIV	[BF4CDE102C78]
http://linked.open...v/mistoKonaniAkce	Norimberk, Německo
http://linked.open...i/riv/mistoVydani	Norimberk
http://linked.open...i/riv/nazevZdroje	6th World Congress on Particle Technology
http://linked.open...in/vavai/riv/obor	CI
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Biomimetic Engineering of Active Porous Structures
http://linked.open...UplatneniVysledku	2010
http://linked.open...iv/tvurceVysledku	Štěpánek, František Hanuš, Jaroslav Zadražil, Aleš
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2010-01-01 (xsd:date)
number of pages	4 (xsd:int)
http://purl.org/ne...btex#hasPublisher	NurnbergMesse GmbH
https://schema.org/isbn	978-3-00-030570-2
http://localhost/t...ganizacniJednotka	22340

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 48 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software