2020
DOI: 10.1016/j.ceramint.2019.10.118
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Co doped ZnO thin films deposited by spin coating as antibacterial coating for metallic implants

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Cited by 41 publications
(15 citation statements)
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“…Indeed, no change in the preferential orientation and no secondary phases such as MnO 2 or CoO 2 in the ZnO host material were observed as a result of doping. The same behavior was reported by other research groups [ 3 , 5 , 33 , 34 , 35 ]. Besides this, it is worth mentioning that some of these diffraction peaks become weaker or disappear as the (Co, Mn) content changes.…”
Section: Resultssupporting
confidence: 89%
See 1 more Smart Citation
“…Indeed, no change in the preferential orientation and no secondary phases such as MnO 2 or CoO 2 in the ZnO host material were observed as a result of doping. The same behavior was reported by other research groups [ 3 , 5 , 33 , 34 , 35 ]. Besides this, it is worth mentioning that some of these diffraction peaks become weaker or disappear as the (Co, Mn) content changes.…”
Section: Resultssupporting
confidence: 89%
“…The highest value of 43.0 nm was obtained for the (Co 1%, Mn 2%) co-doped ZnO. Although our results differ to some extent from those of Poornaprakashet et al [ 7 ] and Sundaramet et al [ 3 ], they have a number of similarities with those reported by Abdullahi et al [ 25 ] and Voicu et al [ 35 ]. The decrease in the grain size with the (Co, Mn) incorporation may be due to the distortion generated by the foreign impurities in the host ZnO lattice, as well as by a reduction in the nucleation rate along with a decrease in the growth rate of ZnO nanocrystalline films induced by the presence of the Co 2+ and Mn 2+ dopants.…”
Section: Resultscontrasting
confidence: 57%
“…The solid MoS 2 films showed no signs of cytotoxicity for six different cell types, but the presence of microparticles caused a concentration-dependent decrease in proliferation of all cell types that were used. A considerable number of other publications have reported concentration-dependent cytotoxic effects of silicon, SiO 2 , and ZnO microparticles [ 72 , 73 , 74 ], while SiO 2 and ZnO in the form of films demonstrated good biocompatibility without having a negative effect on cell proliferation [ 75 , 76 , 77 , 78 ]. Moreover, an in vivo study performed on rodents (mice and rats) by Taylor et al [ 79 ] revealed chronic inflammation and gross fibrin formation after the subcutaneous injection of kafirin microparticles 1–5 µm in diameter, whereas no abnormal inflammatory reaction was found after the subcutaneous implantation of films prepared from the same kafirin microparticles.…”
Section: Discussionmentioning
confidence: 99%
“…Furthermore, the essential zinc ions in the bone tissue play a crucial role in the biochemistry of bone tissues [ 19 ]. Therefore, studies related to the antibacterial effect of zinc ions have been actively reported [ 20 , 21 , 22 , 23 , 24 ].…”
Section: Introductionmentioning
confidence: 99%