The composites of graphene oxide with metal or semimetal nanoparticles and their effect on pathogenic microorganisms
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F15%3A43906988" target="_blank" >RIV/62156489:43210/15:43906988 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
The composites of graphene oxide with metal or semimetal nanoparticles and their effect on pathogenic microorganisms
Original language description
Herein we describe a synthesis and testing of composites based on graphene oxide as a carrier in composites with metal or metalloid based nanoparticles (Cu, Zn, Mn, Ag, AgP, Se) as an antimicrobial agent for bacterial strains (Staphylococcus aureus (S. aureus), methicillin-resistant S. aureus (MRSA) and Escherichia coli (E. coli)). The composites were firstly applied in the identical 300 pM concentrations on all types of model organisms and their effect was observed spectrophotometrically by decrease inabsorbance values in comparison with the control untreated strain. The most pronounced inhibition of S. aureus growth was observed after application of graphene oxide composite with selenium nanopar-ticles (87.4% decreases) in comparison with control without the addition of the antimicro-bial agent. After application of composite with silver nanoparticles, the decrease of 68.8% was observed, and finally, after application of composite of silver phosphate nanoparticles, the decrease of 5
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
EI - Biotechnology and bionics
OECD FORD branch
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Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Metallomics Technology Conference 2015. Recent Advances and Strategies: Conference Proceedings
ISBN
978-80-7509-309-7
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
27-31
Publisher name
Mendelova univerzita v Brně
Place of publication
Brno
Event location
Brno
Event date
Jun 14, 2015
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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