Portal de Periódicos da CAPES

The Effect of Marginal Zn 2+ Excess Released from Titanium Coating on Differentiation of Human Osteoblastic Cells

2024; American Chemical Society; Volume: 16; Issue: 36 Linguagem: Inglês

10.1021/acsami.4c13529

1944-8252

Michał Bartmański, Łukasz Pawłowski, Agata Knabe, Szymon Mania, Adrianna Banach‐Kopeć, Monika Sakowicz‐Burkiewicz, Anna Ronowska,

Quantum Dots Synthesis And Properties

Composite coatings based on chitosan and zinc nanoparticles (ZnNPs) were successfully produced on Ti13Zr13Nb substrates by cathodic electrophoretic deposition (EPD). The unfavorable phenomenon of water electrolysis-induced nonuniformity was reduced by applying a low voltage (20 V) and a short deposition time (1 min). Surface analysis (roughness and hydrophilicity) reveals the potential of these coatings for enhancing cell attachment and bone-implant integration. However, there is a concern about adhesion and strength; therefore, incorporating ZnNPs shows promise for enhancing mechanical properties, suggesting opportunities for further optimization of the process. The aim of this work was to investigate whether Zn