Biomimetic Mineralized Fiber Bundle-Inspired Scaffolding Surface on Polyetheretherketone Implants Promotes Osseointegration.
Sign Up to like & getrecommendations! Published in 2023 at "Macromolecular bioscience"
DOI: 10.1002/mabi.202200436
Abstract: The stress shielding effect caused by traditional metal implants is circumvented by using polyetheretherketone (PEEK), whose elastic modulus similar to that of natural bone; however, the biologically inert nature of PEEK limits its application. Endowing… read more here.
Keywords: polyetheretherketone; peek; bone; fiber ... See more keywords
Preparation of CF/PEEK Composites with High Mechanical Performance Using PEEK Derivatives as the Sizing Agent.
Sign Up to like & getrecommendations! Published in 2022 at "Macromolecular rapid communications"
DOI: 10.1002/marc.202200738
Abstract: Owing to their excellent physical and chemical properties, the carbon fibre reinforced poly(ether-ether-ketone) composites (CF/PEEK) are widely used in aerospace applications such as rockets, missiles, and high-speed vehicles. However, both carbon fibre (CF) and poly(ether-ether-ketone)… read more here.
Keywords: peek cooh; sizing agent; peek; peek composites ... See more keywords
Effects of carbon fillers on the conductivity and tensile properties of polyetheretherketone composites
Sign Up to like & getrecommendations! Published in 2018 at "Polymer Composites"
DOI: 10.1002/pc.24250
Abstract: Polyetheretherketone (PEEK)-based composites are used in aerospace applications due to their high mechanical strengths at temperatures >250°C, excellent chemical resistance properties, and outstanding dimensional stability. In this work, varying amounts of three different carbon fillers… read more here.
Keywords: conductivity tensile; peek peek; gnp peek; composites effects ... See more keywords
Vacuum plasma sprayed porous titanium coating on polyetheretherketone for ACDF improves the osteogenic ability: An in vitro and in vivo study.
Sign Up to like & getrecommendations! Published in 2021 at "Biomedical microdevices"
DOI: 10.1007/s10544-021-00559-y
Abstract: Cervical degenerative disease is a common and frequently occurring disease, which seriously affects the health and quality of the life of patients worldwide. Anterior cervical decompression and interbody fusion is currently recognized as the gold… read more here.
Keywords: vitro vivo; polyetheretherketone; study; bone ... See more keywords
Surface sulfonation and nitrification enhance the biological activity and osteogenesis of polyetheretherketone by forming an irregular nano-porous monolayer
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Science: Materials in Medicine"
DOI: 10.1007/s10856-019-6349-0
Abstract: Polyether-ether-ketone (PEEK) is becoming a popular component of clinical spinal and orthopedic applications, but its practical use suffers from several limitations. In this study, irregular nano-porous monolayer with differently functional groups was formed on the… read more here.
Keywords: microscopy; sulfonation nitrification; surface; peek ... See more keywords
Right Way of Using Graphene Oxide Additives for Water-Lubricated PEEK: Adding in Polymer or Water?
Sign Up to like & getrecommendations! Published in 2018 at "Tribology Letters"
DOI: 10.1007/s11249-018-1055-5
Abstract: Water-lubricated polymer is attracting more and more interest from the industry. Adding nanoparticles is considered to be an effective way to improve the tribological performance. In this work, water-lubricated Polyetheretherketone (PEEK)-steel contacts were employed as… read more here.
Keywords: graphene oxide; water; right way; water lubricated ... See more keywords
Highly enhancing the interfacial strength of CF/PEEK composites by introducing PAIK onto diazonium functionalized carbon fibers
Sign Up to like & getrecommendations! Published in 2020 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2020.145400
Abstract: Abstract The weak interfacial adhesion between carbon fibers (CFs) and poly(ether ether ketone) (PEEK) strongly hinders the true potential of composites in high performance applications. Herein, a novel heterocyclic derivative of PEEK was utilized as… read more here.
Keywords: strength; paik; cfs; diazonium ... See more keywords
The application of polyetheretherketone (PEEK) implants in cranioplasty
Sign Up to like & getrecommendations! Published in 2019 at "Brain Research Bulletin"
DOI: 10.1016/j.brainresbull.2019.08.010
Abstract: Cranioplasty is a challenge to neurosurgeons, especially considering protection of intracranial contents. In recent years, material choice for cranioplasty is still controversial, which brings complexity to this seemingly straightforward procedure. PEEK, a tough, rigid, biocompatible… read more here.
Keywords: application polyetheretherketone; implants cranioplasty; peek implants; polyetheretherketone peek ... See more keywords
Effects of FDM-3D printing parameters on mechanical properties and microstructure of CF/PEEK and GF/PEEK
Sign Up to like & getrecommendations! Published in 2020 at "Chinese Journal of Aeronautics"
DOI: 10.1016/j.cja.2020.05.040
Abstract: Abstract Fused deposition modeling (FDM) has unique advantages in the rapid prototyping of thermoplastics which have been developed in diverse fields. However, although great efforts have been made to optimize FDM process, the mechanical properties… read more here.
Keywords: printing parameters; effects fdm; fdm printing; mechanical properties ... See more keywords
Enhanced interfacial interactions by PEEK-grafting and coupling of acylated CNT for GF/PEEK composites
Sign Up to like & getrecommendations! Published in 2020 at "Composites Communications"
DOI: 10.1016/j.coco.2020.01.008
Abstract: Abstract The interfacial strength between glass fiber (GF) and polyetheretherketone (PEEK) matrix is relatively weak, thus mechanical performances of GF/PEEK composites prepared without surface modifications of GF are rather poor. In this study, we established… read more here.
Keywords: peek composites; enhanced interfacial; interactions peek; peek grafting ... See more keywords
Adhesion enhancement of PEEK/6161-T6 FLJ joints via laser surface modification
Sign Up to like & getrecommendations! Published in 2021 at "Composites Part B: Engineering"
DOI: 10.1016/j.compositesb.2021.108797
Abstract: Abstract The metal-thermoplastic hybrid structure has been widely employed in aviation and aerospace industry. In this work, we developed a feasible way of laser surface texturing to address the poor adhesion between PEEK and 6061-T6… read more here.
Keywords: peek 6061; surface; adhesion; laser surface ... See more keywords