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. 2022 Jul 7;10:952500. doi: 10.3389/fbioe.2022.952500

TABLE 2.

Metallic oxides applied in PDA-based multifunctional coatings.

Components Techniques Advantages References
TiO2 Hydrothermal Biocompatibility; Antibiosis; Osteogenesis Xian et al. (2020)
Fe3O4 Dip-coating Biocompatibility; magnetism Huang et al. (2020)
ZnO Dip-coating Antibiosis Zheng Wang et al. (2021)
Cu2O/CuO Spin-coating; Dip-coating Antibiosis Xu et al. (2020), Yan et al. (2020)
Al2O3 Electrochemistry Corrosion resistance Xiyuan Wang et al. (2019)