About: Preparation of submicroparticles based on biodegradable co-polyester

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The preparation of submicro particles from biodegradable copolyesther by the method of emulsification and solvent evaporation at reduced pressure was investigated. During the study the influence of various process parameters and conditions such as stirring speed, amplitude of sonication and concentration of polymer on the particle diameter and particles size distribution was observed. It was found that it is not possible to achieve a diameter lower than 1 μm without sonication at a relatively high concentration of copolyesther. Without sonication the typical mean diameter ranged from 1-10 μm. On the other hand, sonication enabled to prepare particles with diameter lower than 1 μm. A significant influence of the concentration of polymer on final diameter was found, too. The preparation of submicro particles from biodegradable copolyesther by the method of emulsification and solvent evaporation at reduced pressure was investigated. During the study the influence of various process parameters and conditions such as stirring speed, amplitude of sonication and concentration of polymer on the particle diameter and particles size distribution was observed. It was found that it is not possible to achieve a diameter lower than 1 μm without sonication at a relatively high concentration of copolyesther. Without sonication the typical mean diameter ranged from 1-10 μm. On the other hand, sonication enabled to prepare particles with diameter lower than 1 μm. A significant influence of the concentration of polymer on final diameter was found, too. (en)
Title	Preparation of submicroparticles based on biodegradable co-polyester Preparation of submicroparticles based on biodegradable co-polyester (en)
skos:prefLabel	Preparation of submicroparticles based on biodegradable co-polyester Preparation of submicroparticles based on biodegradable co-polyester (en)
skos:notation	RIV/70883521:28110/10:63509378!RIV11-MSM-28110___
http://linked.open...avai/riv/aktivita	S
http://linked.open...avai/riv/aktivity	S
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Kašpárková, Věra Sedlařík, Vladimír Koutný, Marek Husárová, Lucie Stloukal, Petr
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	Univerzita Tomáše Bati ve Zlíně / Fakulta technologická
http://linked.open...dnocenehoVysledku	281391
http://linked.open...ai/riv/idVysledku	RIV/70883521:28110/10:63509378
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	microparticles; Oil-in-water (O/W) emulsion solvent evaporation method; biodegradable copolymer (en)
http://linked.open.../riv/klicoveSlovo	Oil-in-water (O/W) emulsion solvent evaporation method biodegradable copolymer microparticles
http://linked.open...ontrolniKodProRIV	[E7A118962B4E]
http://linked.open...v/mistoKonaniAkce	Puerto de la Cruz, Tenerife, Kanárské ostrovy
http://linked.open...i/riv/mistoVydani	Puerto de la Cruz
http://linked.open...i/riv/nazevZdroje	International Conference on Development, Energy, Environment, Economics
http://linked.open...in/vavai/riv/obor	EE
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...UplatneniVysledku	2010
http://linked.open...iv/tvurceVysledku	Husárová, Lucie Koutný, Marek Kašpárková, Věra Sedlařík, Vladimír Stloukal, Petr
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2010-01-01 (xsd:date)
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Institute for Environment, Engineering, Economics and Applied Mathematics
https://schema.org/isbn	978-960-474-253-0
http://localhost/t...ganizacniJednotka	28110

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