Results 41 to 50 of about 683 (176)
Journal of Baghdad College of Dentistry, 2022 Background: The best material for dental implants is polyetherketoneketone (PEKK). However, this substance is neither osteoinductive nor osteoconductive, preventing direct bone apposition.
Ghasak H Jani, Abdalbseet A Fatalla
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Laser-assisted joining of carbon fiber reinforced polyetherketoneketone thermoplastic composite laminates [PDF]
, 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
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Bioactive Materials, 2021 Polyetherketoneketone (PEKK) exhibits admirable biocompatibility and mechanical performances but bioinert while tantalum (Ta) possesses excellent osteogenesis and osseointegration but high elastic modulus and density, and processing is too difficult and ...
Xinglong Hu +8 more
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Brazilian Dental Science, 2023 Objective: to evaluate the effect of material type and veneer thickness on the final color and shear bond strength of PEEK bilayered restorations.
Gehad Abdelgawad Ahmed +2 more
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Maxillary Implant-supported Hybrid Prosthesis Fabricated using a Polyetherketoneketone Framework: A Case Report [PDF]
, 2020 This clinical report describes a case involving a 74-year-old woman with maxillary edentulism who was successf ully treated using an implant-supported hybrid prosthesis.
문홍석, 오경철
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A unique biomimetic modification endows polyetherketoneketone scaffold with osteoinductivity by activating cAMP/PKA signaling pathway [PDF]
, 2022 Osteoinductivity of a biomaterial scaffold can notably enhance the bone healing performance. In this study, we developed a biomimetic and hierarchically porous polyetherketoneketone (PEKK) scaffold with unique osteoinductivity using a combined surface ...
Yuan, Bo +8 more
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Double‐Crown Prosthesis Retention Using Polyetherketoneketone (PEKK): An In Vitro Study
Journal of Prosthodontics, 2022 AbstractPurposeTo assess the retentive force of telescopic crowns using polyetherketoneketone (PEKK) high‐performance polymer in relation to conventional materials over a long period of time in an in vitro setting.Materials and MethodsThirty‐six sets of primary and secondary crowns were fabricated as per the double crown‐retained prostheses approach ...
Igarashi, Kensuke +4 more
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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
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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
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Zirconia-veneered polyetherketoneketone frameworks of implant-supported complete arch fixed dental prostheses: A report on 5 patients [PDF]
, 2022 Metal frameworks have been used for implant-supported complete arch fixed dental prostheses (ISCFDPs) for maxillary or mandibular edentulous arches with a crown height space of more than 15 mm.
정복영, 박원서
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