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. Author manuscript; available in PMC: 2021 Apr 1.
Published in final edited form as: ACS Appl Mater Interfaces. 2020 Mar 13;12(12):13644–13656. doi: 10.1021/acsami.9b22474

Figure 1.

Figure 1.

Step by step fabrication procedure for drug-loaded HA-coated implants. (a) Microstructure of the Ti alloy substrate by FESEM. (b) Simple schematic illustration of plasma spraying process for depositing HA powder and (c) dual-drug loading on HA coated Ti6Al4V implant. Profilometry data demonstrating the surface topography of (d) Ti6Al4V, (e) HA-coated Ti6Al4V, and (f) drug-loaded HA-coated Ti6Al4V. (g) FESEM images showing surface morphology of as-prepared plasma sprayed HA coating on Ti6Al4V implant.