About: Model antimicrobial polymer system based on poly(vinyl chloride) and crystal violet

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The development of novel antimicrobial materials for biomedical application in indwelling devices such as catheters is very important as the resistance of the pathogens responsible for nosocomial infections towards recent systems has been emerging with an increasing rate. The work presented here is focused on the preparation and characterization of an antimicrobial polymeric system composed of poly(vinyl chloride) in combination with crystal violet as a model compound of organic ionic active species. The antimicrobial activity of the system against gram-negative bacteria Escherichia coli, gram-positive bacteria Staphylococcus aureus and yeasts Candida albicans as the representative microorganisms were evaluated with a disk-diffusion test. The release profile of the active substance was observed with UV-VIS spectrometry. The mechanical properties of the prepared material were tested to verify that they were not altered with respect to the original medical-grade polymer matrix. The development of novel antimicrobial materials for biomedical application in indwelling devices such as catheters is very important as the resistance of the pathogens responsible for nosocomial infections towards recent systems has been emerging with an increasing rate. The work presented here is focused on the preparation and characterization of an antimicrobial polymeric system composed of poly(vinyl chloride) in combination with crystal violet as a model compound of organic ionic active species. The antimicrobial activity of the system against gram-negative bacteria Escherichia coli, gram-positive bacteria Staphylococcus aureus and yeasts Candida albicans as the representative microorganisms were evaluated with a disk-diffusion test. The release profile of the active substance was observed with UV-VIS spectrometry. The mechanical properties of the prepared material were tested to verify that they were not altered with respect to the original medical-grade polymer matrix. (en)
Title	Model antimicrobial polymer system based on poly(vinyl chloride) and crystal violet Model antimicrobial polymer system based on poly(vinyl chloride) and crystal violet (en)
skos:prefLabel	Model antimicrobial polymer system based on poly(vinyl chloride) and crystal violet Model antimicrobial polymer system based on poly(vinyl chloride) and crystal violet (en)
skos:notation	RIV/70883521:28610/14:43871808!RIV15-MSM-28610___
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(ED2.1.00/03.0111), P(EE.2.3.20.0104), S
http://linked.open...iv/cisloPeriodika	5
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Bažant, Pavel Kuřitka, Ivo Sedlák, Jakub Klofáč, Jiří
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 Tomáše Bati ve Zlíně / Univerzitní institut
http://linked.open...dnocenehoVysledku	29695
http://linked.open...ai/riv/idVysledku	RIV/70883521:28610/14:43871808
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Release; Poly(vinyl chloride); Crystal violet; Antimicrobial; Antibacterial (en)
http://linked.open.../riv/klicoveSlovo	Release Antimicrobial Antibacterial Crystal violet Poly(vinyl chloride)
http://linked.open...odStatuVydavatele	SI - Slovinská republika
http://linked.open...ontrolniKodProRIV	[892E63288055]
http://linked.open...i/riv/nazevZdroje	Materiali in Tehnologije
http://linked.open...in/vavai/riv/obor	CD
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Centre of Polymer Systems Advanced theoretical and experimental studies of polymer systems
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	48
http://linked.open...iv/tvurceVysledku	Bažant, Pavel Kuřitka, Ivo Sedlák, Jakub Klofáč, Jiří Jedličková, Kristýna
issn	1580-2949
number of pages	7 (xsd:int)
http://localhost/t...ganizacniJednotka	28610

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