Incorporation of inorganic elements onto titanium-based implant surfaces by one-step plasma electrolytic oxidation: an efficient method to enhance osteogenesis

Abstract

In the field of dental and orthopedic implantation, the core issue is how to achieve good and stable osseointegration rapidly as well as long-termly, which is associated with a series...

Microwave-assisted synthesis of composites based on titanium and hydroxyapatite for dental implantation

“…37 Among all microwave coating techniques for preparing the composites, the PEO-MH technique can be used to produce coating with very high adhesion strength to the substrate via solution reactions. 77 However, Ca 2+ and PO 4 3− obtained from degradation of the original Ca-P coating often produce HA with a unstable Ca/P molar ratio. Therefore, in the PEO-MH treatment, it is useful to add ions properly to the solution to make its composition during the reaction process close to the stoichiometric ratio of HA.…”

Advances in reparative materials for infectious bone defects and their applications in maxillofacial regions

“…158 Until now, plasma strategies used in the maxillofacial region can be categorized as plasma surface modifications that impart antimicrobial properties by modifying surface texture or surface composition, or those that confer osteogenesis capacities by introducing amino groups on material surfaces via different techniques capable of promoting the adhesion and proliferation of osteoblasts, fibroblasts, and Schwann cells. 158,159 For example, Wang et al conducted titanium plasma immersion ion implantation (PIII) to modify carbon fiber reinforced PEEK, resulting in the creation of a distinct multi-stage TiO 2 nanostructure on its surface. The TiO 2 nanostructured surface with multiple levels exhibits persistent antibacterial activity against several common oral bacteria.…”

A Comprehensive Review of Surface Modification Techniques for Enhancing the Biocompatibility of 3D-Printed Titanium Implants

“…The coatings can also improve bioactivity [136]. Improving the interfacial bonding between different layers, such as pre-oxidation treatment followed by coating with a bioactive coating, the oxide layer can provide better bonding to the underlying layer [137]. However, excessive coating thickness may result in peeling.…”