Model antimicrobial polymer system based on poly(vinyl chloride) and crystal violet
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28610%2F14%3A43871808" target="_blank" >RIV/70883521:28610/14:43871808 - isvavai.cz</a>
Výsledek na webu
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DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Model antimicrobial polymer system based on poly(vinyl chloride) and crystal violet
Popis výsledku v původním jazyce
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.
Název v anglickém jazyce
Model antimicrobial polymer system based on poly(vinyl chloride) and crystal violet
Popis výsledku anglicky
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.
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
CD - Makromolekulární chemie
OECD FORD obor
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Návaznosti výsledku
Projekt
Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2014
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Materiali in Tehnologije
ISSN
1580-2949
e-ISSN
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Svazek periodika
48
Číslo periodika v rámci svazku
5
Stát vydavatele periodika
SI - Slovinská republika
Počet stran výsledku
7
Strana od-do
697-703
Kód UT WoS článku
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EID výsledku v databázi Scopus
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