Polyetherketoneketone (PEKK): An emerging biomaterial for oral implants and dental prostheses [PDF]
Journal of Advanced Research, 2021 Background: The polyetherketoneketone (PEKK) and polyetheretherketone (PEEK) are the two most well-known of the polyaryletherketone (PAEK) family. PEKK is a new evolving polymeric material.
Hatim Al-Qurashi +2 more
exaly +9 more sources
Liver‐Inspired Polyetherketoneketone Scaffolds Simulate Regenerative Signals and Mobilize Anti‐Inflammatory Reserves to Reprogram Macrophage Metabolism for Boosted Osteoporotic Osseointegration [PDF]
Advanced Science, 2023 Tissue regeneration is regulated by morphological clues of implants in bone defect repair. Engineered morphology can boost regenerative biocascades that conquer challenges such as material bioinertness and pathological microenvironments.
Hao Gu, 洪欢 屠, Jin Wen
exaly +3 more sources
Designing Superhydrophilic 3D Porous Surfaces on Polyetherketoneketone Surfaces to Promote Biocompatibility [PDF]
Journal of Functional BiomaterialsPolyetherketoneketone (PEKK) exhibits satisfactory mechanical properties and biocompatibility, with an elastic modulus closely resembling that of natural bone. This property reduces the stress-shielding effect associated with bone implants.
Hui-Ching Lin +7 more
doaj +4 more sources
Journal of Functional Biomaterials, 2022 Here, we developed a new synthetic method for the production of a new class of polymeric inorganic hybrid biomaterial that has potential for dental implant applications and, in general, other orthopedic applications owing to its excellent mechanical ...
Wenhsuan Lu +7 more
exaly +5 more sources
DFT-based investigation of polyetherketoneketone materials for surface modification for dental implants [PDF]
European Journal of Medical ResearchBackground Polyetherketoneketone (PEKK) is a high-performance thermoplastic polymer with unique structural and mechanical properties that make it a promising candidate for surface modification of dental implants.
Ravinder S. Saini +3 more
doaj +4 more sources
The Tensile, Thermal and Flame-Retardant Properties of Polyetherimide and Polyetherketoneketone Processed via Fused Filament Fabrication [PDF]
PolymersPublisher Copyright: © 2024 by the authors.Polymer materials are increasingly widely used in high-fire-risk applications, such as aviation interior components.
Stanislav Stankevich +2 more
exaly +5 more sources
Thermal rounding for shape modification of high-performance polyetherketoneketone and reinforced polyetherketoneketone-carbon fiber composite particles [PDF]
Journal of Polymer Research, 2023 AbstractThis study presents shape transformation of anisotropic high-performance thermoplastic polyetherketoneketone (PEKK) and carbon fiber reinforced powder composite particles (HT-23) by thermal rounding. The shape transformation is achieved by (partial) melting of the high-temperature thermoplast microparticles.
Laura Unger +5 more
openaire +4 more sources
Bond strength of maxillofacial silicone to various three-dimensional printing resins compared to conventional substructures [PDF]
BMC Oral HealthBackground Bonding between silicone elastomers and rigid substructures is critical to clinical success of extraoral maxillofacial prostheses. This study aimed to investigate the bond strength of silicone elastomers to conventional and alternative 3 ...
Berna Özcan, Tuğgen Özcivelek
doaj +2 more sources
A biomimetically hierarchical polyetherketoneketone scaffold for osteoporotic bone repair [PDF]
Science Advances, 2020 A biomimetic PEKK implant was developed to promote osteoporotic bone regeneration and delay adjacent bone loss.
Bo Yuan, Rui Zhao, Xi Yang
exaly +3 more sources
Shock Absorption Capacity of High-Performance Polymers for Dental Implant-Supported Restorations: In Vitro Study [PDF]
Dentistry JournalBackground: Restorative materials might significantly affect load transmission in peri-implant bone. The aim of the present study is to evaluate the shock absorption capacity of two different polymeric materials to be used for implant-supported ...
Maria Menini +8 more
doaj +2 more sources