|Title||ZnO Coatings on Ti6Al4V Substrate: Structural and Antibacterial Properties in Literature Review and Research|
Sukhodub, Leonid Fedorovych
Sukhodub, Liudmyla Borysivna
Kumeda, Mariia Oleksandrivna
thermal substrate deposition
|Date of Issue||2020|
|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|
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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|Sukhodub_Antibacterial_properties_2020.pdf||624,96 kB||Adobe PDF||360|
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