Results 11 to 20 of about 44,175 (214)
PEEK Polimerinin Dişhekimliğinde Kullanımı [PDF]
Selcuk Dental Journal, 2020 ÖZ: Polietereterketon (PEEK) polimeri yarı kristalin termoplastik polimer sınıfının öne çıkan polimerlerinden biridir. PEEK materyali kimyasal ve fiziksel dayanıklılık, biouyumluluk ve insan kemiğine yakın elastik modülüs (4 GPa) gibi uygun mekanik ...
Ziya Seferli, Serkan Sarıdağ
doaj +2 more sources
, 2022 What's Changed Update Password Database by @github-actions in https://github.com/UBC-AWP/Peek-a-Moo/pull/56 GH action to update passwords by @datallurgy in https://github.com/UBC-AWP/Peek-a-Moo/pull/55 Modifications based on partner and mentor's ...
Stoll, Allyson +3 more
core +1 more source
Enhancing fiber-matrix interface in carbon fiber/poly ether ether ketone (CF/PEEK) composites by carbon nanotube reinforcement of crystalline PEEK sizing [PDF]
, 2023 Crystalline poly ether ether ketone (PEEK) is an emergent effective sizing agent for carbon fiber (CF) for use in CF/PEEK composites. Soluble PEEK with the ability to recover crystallinity via simple acidification was synthesized and grafted on carbon ...
Yang, Yanchao +15 more
core +1 more source
Materials Today Bio, 2022 Polyetheretherketone (PEEK) has gradually become the mainstream material for preparing orthopedic implants due to its similar elastic modulus to human bone, high strength, excellent wear resistance, radiolucency, and biocompatibility.
Zhi Zheng +8 more
doaj +1 more source
DENTAL IMPLANT MATERIAL (POLYETHERETHERKETONE, TITANIUM AND ITS ALLOYS, ZIRCONIA) [PDF]
STED Journal, 2022 The goal of this article is to inform the reader of three distinct types of biomedical materials applied in the production of dental implants, focusing on characteristics and categorizations of biomaterials based on: titanium (Ti + its alloys ...
Zuzana Mitaľová +4 more
doaj +1 more source
PEEK材を用いて開発された歯科用根管拡大装置がスミア層除去に及ぼす影響 [PDF]
, 2023 大阪歯科大学Osaka Dental University博士（歯学）Reaming and filing are used fot pulp extraction and cleaning infected root canals. The smear layer is a residue of softened dentin in the dentin tubules.
侯, 亜男 +2 more
core +1 more source
Biocompatibility and osteoinductive ability of casein phosphopeptide modified polyetheretherketone
Frontiers in Bioengineering and Biotechnology, 2023 Polyetheretherketone (PEEK) is a potential implant material for dental application due to its excellent mechanical properties. However, its biological inertness and poor osteoinductive ability limited its clinical application.
Peng Qiu +17 more
doaj +1 more source
A Peek Outside Our Universe [PDF]
Symmetry, 2022 According to general relativity (GR), a universe with a cosmological constant Λ, like ours, is trapped inside an event horizon, r<3/Λ. What is outside? We show, using Israel (1967) junction conditions, that there could be a different universe outside. Our universe looks like a black hole for an outside observer. Outgoing radial null geodesics cannot
Enrique Gaztañaga, Pablo Fosalba
openaire +2 more sources
Bioactive PEEK through peptide grafting or self-assembling [PDF]
, 2022 embargoed_20251212L’ingegneria tissutale è una delle vie più promettenti per rispondere alla richiesta di impianti ossei biocompatibili. Polimeri sintetici, funzionalizzati tramite sequenze peptidiche bioattive, hanno dimostrato di incrementare l ...
TOLOMEI, FRANCESCO
core
Bimetallic ions regulated PEEK of bone implantation for antibacterial and osteogenic activities
Materials Today Advances, 2021 After the surgical implantation of polyetheretherketone (PEEK) orthopedic biomaterials, there are two major clinical challenges, implantation-related pathogen infection and poor osseointegration-caused aseptic loosening, threaten the lifespan and the ...
Lei Wang +8 more
doaj +1 more source