Survival rates and risk factors for dental prostheses in patients with maxillofacial defects: a retrospective cohort study. [PDF]
Front Oral HealthMiao M +3 more
europepmc +1 more source
Comparative Evaluation of Dental Clinical Surface Treatments for Polyetheretherketone with Airborne-Particle Abrasion, Hydrofluoric Acid Etching, and Handheld Nonthermal Plasma Activation on Long-Term Bond Performance. [PDF]
Polymers (Basel)Lai SY +10 more
europepmc +1 more source
Evaluation of adhesion strength of pure PEEK and glass reinforced PEEK with titanium using different bonding methods- a systematic review. [PDF]
BMC Oral HealthHussain M +6 more
europepmc +1 more source
Computational analysis of L4-L5 interspinous process devices and interbody fusion spacers using ceramic and polymeric materials via finite element modeling and artificial intelligence. [PDF]
Sci RepShash YH, Elden RH.
europepmc +1 more source
Manganese-Catalyzed Synthesis of Polyketones Using Hydrogen-Borrowing Approach. [PDF]
ACS CatalKulyabin PS +7 more
europepmc +1 more source
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.
Jochen Schmidt +2 more
exaly +5 more sources
New adhesive protocol improves shear bond strength of Polyetherketoneketone (PEKK) [PDF]
Dental Materials, 2023 Inert surface of Polyetherketoneketone (PEKK) jeopardizes resin bonding. This study aimed to present a new adhesive protocol to improve PEKK bonding.A total of 360 PEKK blocks were milled, polished (maximum roughness of 0.20 µm), and randomly assigned to groups. The new protocol was applied (n = 36) and compared to conventional treatments (no treatment;
Kusai Baroudi, Lais Duarte
exaly +4 more sources
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Strength and flexibility of lithium disilicate bonded to polyetherketoneketone
The Journal of Prosthetic Dentistry, 2023Polyetherketoneketone (PEKK) is a high-performance polymer gaining popularity in dentistry for the fabrication of crowns, fixed partial dentures, removable partial denture frameworks, and frameworks for implant-supported fixed complete dentures. Despite a lack of performance data, lithium disilicate crowns have been bonded to retentive elements in PEKK
Michelle K. Ruse +3 more
openaire +2 more sources
Mica filled polyetherketoneketones for material extrusion 3D printing
Additive Manufacturing, 2022ABSTRACT Polyetherketoneketone (PEKK) has superior physical properties to most available thermoplastics compatible with material extrusion-based 3D printing. The performance of fused filament fabrication (FFF) compatible PEKK has been detailed primarily as a function of varying the isomer ratios composing the co-polymer structure.
Zachary C. Kennedy +10 more
openaire +1 more source
Enhanced Antibacterial Ability and Bioactivity of Polyetherketoneketone Modified with LL-37
Langmuir, 2022Polyetherketoneketone (PEKK) is considered to be a potential substitute material for metal bone implants because of its advantageous biocompatibility, chemical stability, and mechanical properties, but clinical application has been severely restricted due to PEKK's lack of antibacterial ability and biological activity.
Yabing Jin +5 more
openaire +2 more sources