Results 41 to 50 of about 792 (177)
, 2022 This clinical report describes the treatment of a complex intraoral situation by fabricating a maxillary implant-retained overdenture with a high-performance polymer (polyetherketoneketone) framework and lithium disilicate crowns and mandibular tooth ...
Schimmel, Martin +4 more
core +1 more source
Polymer Testing, 2023 In this study, laser joining of carbon fiber/polyetherketoneketone composites with several patterns was investigated to achieve weight reduction without any mechanical fasteners.
Hyung Doh Roh +8 more
doaj +1 more source
Single-step method for the immobilization of hydroxyapatite on 3D-printed porous polyetherketoneketone implants [PDF]
The development of tissue engineering structures (scaffolds) for the reconstruction of bone tissue defects is the relevant task of modern biomedical materials science.
Zvyagin, Andrei +8 more
core +8 more sources
Bioactive Materials, 2021 As an implantable biomaterial, polyetherketoneketone (PEKK) exhibits good mechanical strength but it is biologically inert while tantalum (Ta) possesses outstanding osteogenic bioactivity but has a high density and elastic modulus. Also, silicon nitride (
Xinglong Hu +10 more
doaj +1 more source
Advanced 3D Printing of Polyetherketoneketone Hydroxyapatite Composites via Fused Filament Fabrication with Increased Interlayer Connection. [PDF]
Materials (Basel)Additively manufactured implants, surgical guides, and medical devices that would have direct contact with the human body require predictable behaviour when stress is applied during their standard operation. Products built with Fused Filament Fabrication
Rodzeń K +9 more
europepmc +2 more sources
, 2022 Carbon-fiber-reinforced thermoplastic (CFRTP) materials have drawn considerable interest owing to their high strength-to-weight ratio. Laser joining technologies have been reported to join CFRTP to metals or plastic ma-terials.
Jeong, Hu Young +8 more
core +1 more source
Polymer Testing, 2023 Due to the excellent properties of PEEK and their widely applications in medical industry, it is necessary to conduct a comparative study into the drilling performance and residual tensile behavior of PEEK plates under varying cutting conditions. In this
Jing Zhao +6 more
doaj +1 more source
Polymer Testing, 2021 One of the major drawbacks of the thermoplastic Fused Filament Fabrication process (FFF) is the poor mechanical properties of the parts produced. This is mostly related to the macroporosities resulting from a limited coalescence between filaments ...
Arthur Lepoivre +4 more
doaj +1 more source
Effect of cleansers on denture base resins’ structural properties
Journal of Applied Biomaterials & Functional Materials, 2019 Introduction: We assessed the effect of different available denture cleansers on the roughness and hardness of polyetherketoneketone, thermoinjection-molded polyamide, and polymethylmethacrylate.
Ozgun Yusuf Ozyilmaz, Ceyda Akin
doaj +1 more source
Polymer Testing, 2023 Out-of-autoclave processes of carbon fiber thermoplastic composites are gaining interest as they can drastically reduce the economic cost. To optimize consolidation, the flow behavior of these highly filled composites has to be characterized.
R. Arquier +3 more
doaj +1 more source