INDUSTRIAL MAGNETRON SPUTTERING OF ZRN/CU NANOSTRUCTURED
COATINGS FOR ANTI-BACTERIAL PURPOSES

D 2021

INDUSTRIAL MAGNETRON SPUTTERING OF ZRN/CU NANOSTRUCTURED COATINGS FOR ANTI-BACTERIAL PURPOSES

BEHRANGI, Sahand, Gabriela SUKOVÁ, Vilma BURŠÍKOVÁ, Pavel SOUČEK, Ivo SEDLÁČEK et. al.

Základní údaje

Originální název

INDUSTRIAL MAGNETRON SPUTTERING OF ZRN/CU NANOSTRUCTURED COATINGS FOR ANTI-BACTERIAL PURPOSES

Autoři

BEHRANGI, Sahand (364 Írán, garant, domácí), Gabriela SUKOVÁ (203 Česká republika, domácí), Vilma BURŠÍKOVÁ (203 Česká republika, domácí), Pavel SOUČEK (203 Česká republika, domácí), Ivo SEDLÁČEK (203 Česká republika, domácí), Vjačeslav SOCHORA a Petr VAŠINA (203 Česká republika, domácí)

Vydání

Ostrava, Proceedings 13th International Conference on Nanomaterials - Research & Application, od s. 209-214, 6 s. 2021

Nakladatel

TANGER Ltd.

Další údaje

Jazyk

angličtina

Typ výsledku

Stať ve sborníku

Obor

10305 Fluids and plasma physics

Stát vydavatele

Česká republika

Utajení

není předmětem státního či obchodního tajemství

Forma vydání

tištěná verze "print"

Odkazy

URL

Kód RIV

RIV/00216224:14310/21:00128881

Organizační jednotka

Přírodovědecká fakulta

ISBN

978-80-88365-00-6

ISSN

DOI

http://dx.doi.org/10.37904/nanocon.2021.4314

Klíčová slova anglicky

Anti-bacterial efficiency; Bacteria; Chemical composition; Hardness; Magnetron sputtering

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 14. 3. 2023 13:37, Mgr. Marie Šípková, DiS.

Anotace

V originále

In the present study, the anti-bacterial and mechanical properties of the ZrN/Cu nanostructured coatings were studied. Copper was introduced as the anti-bacterial agent owing to its substantial activity against bacteria. Industrial reactive magnetron sputtering was utilized to synthesize the films with varying copper contents. Mechanical properties were measured using nanoindentation and discussed in relation to the chemical composition. The inhibitory efficiency of the films was tested against the two most common bacteria, including gram-negative (E. coli) and gram-positive (S. aureus) bacteria. We observed that the anti-bacterial efficiency of the samples significantly improved with increasing the copper amount. After 80 min exposure, the coatings with copper amount >12 at% showed 100% activity against both types of bacteria. The highest hardness measured was 28.5 GPa for the low copper coating followed by a gradual decrease with increasing copper.

Návaznosti

FV30262, projekt VaV

Název: Vývoj průmyslové technologie pro depozice tvrdých XBC a TiXN povlaků se zvýšenou lomovou houževnatostí

Investor: Ministerstvo průmyslu a obchodu ČR, Vývoj průmyslové technologie pro depozice tvrdých XBC a TiXN povlaků se zvýšenou lomovou houževnatostí

LM2018097, projekt VaV

Název: Centrum výzkumu a vývoje plazmatu a nanotechnologických povrchových úprav (Akronym: CEPLANT)

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, R&D centre for plasma and nanotechnology surface modifications

Citovat

BEHRANGI, Sahand, Gabriela SUKOVÁ, Vilma BURŠÍKOVÁ, Pavel SOUČEK, Ivo SEDLÁČEK, Vjačeslav SOCHORA a Petr VAŠINA. INDUSTRIAL MAGNETRON SPUTTERING OF ZRN/CU NANOSTRUCTURED COATINGS FOR ANTI-BACTERIAL PURPOSES. In Proceedings 13th International Conference on Nanomaterials - Research & Application. Ostrava: TANGER Ltd., 2021, s. 209-214. ISBN 978-80-88365-00-6. Dostupné z: https://dx.doi.org/10.37904/nanocon.2021.4314.

@inproceedings{2267326,
   author = {Behrangi, Sahand and Suková, Gabriela and Buršíková, Vilma and Souček, Pavel and Sedláček, Ivo and Sochora, Vjačeslav and Vašina, Petr},
   address = {Ostrava},
   booktitle = {Proceedings 13th International Conference on Nanomaterials - Research & Application},
   doi = {http://dx.doi.org/10.37904/nanocon.2021.4314},
   keywords = {Anti-bacterial efficiency; Bacteria; Chemical composition; Hardness; Magnetron sputtering},
   howpublished = {tištěná verze "print"},
   language = {eng},
   location = {Ostrava},
   isbn = {978-80-88365-00-6},
   pages = {209-214},
   publisher = {TANGER Ltd.},
   title = {INDUSTRIAL MAGNETRON SPUTTERING OF ZRN/CU NANOSTRUCTURED COATINGS FOR ANTI-BACTERIAL PURPOSES},
   url = {https://doi.org/10.37904/nanocon.2021.4314},
   year = {2021}
}

TY  - JOUR
ID  - 2267326
AU  - Behrangi, Sahand - Suková, Gabriela - Buršíková, Vilma - Souček, Pavel - Sedláček, Ivo - Sochora, Vjačeslav - Vašina, Petr
PY  - 2021
TI  - INDUSTRIAL MAGNETRON SPUTTERING OF ZRN/CU NANOSTRUCTURED COATINGS FOR ANTI-BACTERIAL PURPOSES
PB  - TANGER Ltd.
CY  - Ostrava
SN  - 9788088365006
KW  - Anti-bacterial efficiency
KW  - Bacteria
KW  - Chemical composition
KW  - Hardness
KW  - Magnetron sputtering
UR  - https://doi.org/10.37904/nanocon.2021.4314
N2  - In the present study, the anti-bacterial and mechanical properties of the ZrN/Cu nanostructured coatings were studied. Copper was introduced as the anti-bacterial agent owing to its substantial activity against bacteria. Industrial reactive magnetron sputtering was utilized to synthesize the films with varying copper contents. Mechanical properties were measured using nanoindentation and discussed in relation to the chemical composition. The inhibitory efficiency of the films was tested against the two most common bacteria, including gram-negative (E. coli) and gram-positive (S. aureus) bacteria. We observed that the anti-bacterial efficiency of the samples significantly improved with increasing the copper amount. After 80 min exposure, the coatings with copper amount >12 at% showed 100% activity against both types of bacteria. The highest hardness measured was 28.5 GPa for the low copper coating followed by a gradual decrease with increasing copper.
ER  -

BEHRANGI, Sahand, Gabriela SUKOVÁ, Vilma BURŠÍKOVÁ, Pavel SOUČEK, Ivo SEDLÁČEK, Vjačeslav SOCHORA a Petr VAŠINA. INDUSTRIAL MAGNETRON SPUTTERING OF ZRN/CU NANOSTRUCTURED COATINGS FOR ANTI-BACTERIAL PURPOSES. In \textit{Proceedings 13th International Conference on Nanomaterials - Research \&{} Application}. Ostrava: TANGER Ltd., 2021, s.~209-214. ISBN~978-80-88365-00-6. Dostupné z: https://dx.doi.org/10.37904/nanocon.2021.4314.

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