Deposition of thin metal layers on chitosan films
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F18%3A43916169" target="_blank" >RIV/60461373:22310/18:43916169 - isvavai.cz</a>
Result on the web
<a href="https://www.tandfonline.com/doi/full/10.1080/10667857.2018.1521063" target="_blank" >https://www.tandfonline.com/doi/full/10.1080/10667857.2018.1521063</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1080/10667857.2018.1521063" target="_blank" >10.1080/10667857.2018.1521063</a>
Alternative languages
Result language
angličtina
Original language name
Deposition of thin metal layers on chitosan films
Original language description
The presented work is focused on preparation of chitosan films which were modified by plasma treatment and sputtering of silver nanoparticles (AgNPs) which made silver layers. The films were doped with AgNPs for enhancement of antibacterial properties. The presence of AgNPs was studied by X-ray photoelectron spectroscopy. Wettability and surface morphology of the films were evaluated. Antibacterial activity of solid films with AgNPs was tested by drip test on two bacterial strains, Gram-positive Staphylococcus epidermidis and Gram-negative Escherichia coli. The films exhibited strong antibacterial activity against both bacterial strains. Solid films were dissolved and analyzed by transmission electron microscopy. Concentration of the AgNPs released into the solution during dissolution was studied by atomic absorption spectroscopy. The presence of AgNPs was confirmed both in the solid films and in the solutions by the above mentioned methods. Our research was aiming on use of these films in medicine as a new type of wound dressing with antibacterial properties.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20501 - Materials engineering
Result continuities
Project
<a href="/en/project/GA17-00885S" target="_blank" >GA17-00885S: Nanostructured cellulose-based scaffolds with tunable properties for tissue engineering</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Materials Technology
ISSN
1066-7857
e-ISSN
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Volume of the periodical
33
Issue of the periodical within the volume
14
Country of publishing house
GB - UNITED KINGDOM
Number of pages
9
Pages from-to
845-853
UT code for WoS article
000452609800001
EID of the result in the Scopus database
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