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Title | ZnO Coatings on Ti6Al4V Substrate: Structural and Antibacterial Properties in Literature Review and Research |
Authors |
Sukhodub, Leonid Fedorovych
Sukhodub, Liudmyla Borysivna Kumeda, Mariia Oleksandrivna Panda, A. Baron, P. |
ORCID |
http://orcid.org/0000-0002-1559-0475 http://orcid.org/0000-0002-9350-5766 |
Keywords |
thermal substrate deposition zinc oxide alginate coating antimicrobial activity |
Type | Article |
Date of Issue | 2020 |
URI | https://essuir.sumdu.edu.ua/handle/123456789/82824 |
Publisher | Sciendo |
License | Creative Commons Attribution - NonCommercial - NoDerivatives 4.0 International |
Citation | Sukhodub L., Sukhodub L., Kumeda M., Panda A., & Baron P. (2020). ZnO Coatings on Ti6Al4V Substrate: Structural and Antibacterial Properties in Literature Review and Research. Management Systems in Production Engineering, 28(4), 318-324. doi: https://doi.org/10.2478/mspe-2020-0045 |
Abstract |
ZnO, ZnO/Alginate coatings were obtained on the pre-anodized Ti6Al4V substrates by the thermal substrate deposition method (TSD). In the frame of this work, the TSD method was at first applied for obtaining ZnO coating from aqueous alginate-containing and alginate-free solutions on a metal surface. XRD, SEM analyses show that the biopolymer has a significant influence on the formation of the coating, their morphology, texture, structure of ZnO nanoparticles. The average rate of ZnO deposition from alginate containing solution is 30 μm/min, while from alginate-free solutions – 6 μm/min. In the presence of alginate, spherical particles with flower-shaped inclusions are formed, while from the polymer-free solution, single crystals in the form of tetrahedral were obtained. Zone of inhibition test against Gram-positive S. aureus ATCC 25923 and Gram-negative E. coli ATCC 25922 proves
the antibacterial activity of the ZnO/Alg coatings. |
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File | Size | Format | Downloads |
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Sukhodub_Antibacterial_properties_2020.pdf | 624.96 kB | Adobe PDF | 110766857 |
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