Results 141 to 150 of about 22,170 (330)

Dual-functional sulfonated PEEK implants via graphene oxide–mediated BMP-2 gene delivery: enhanced osteogenic and antibacterial performance in vitro

Frontiers in Medicine
IntroductionPolyetheretherketone (PEEK) is a promising orthopedic implant material due to its bone-mimetic mechanical properties; however, its bioinert surface and susceptibility to bacterial colonization limit its clinical efficacy.
Yueying Pan, Yueying Pan, Bumairemu Yiminjiang, Bumairemu Yiminjiang, Adilai Abula, Adilai Abula, Refeina Tuerxun, Refeina Tuerxun, Maihefuzi Aishan, Maihefuzi Aishan   +9 more
doaj   +1 more source

Effect of Matrix Properties on Quasi‐Static and Fatigue Properties of Thermosetting Polyurethane and Its GFRP Composites

Fatigue &Fracture of Engineering Materials &Structures, Volume 49, Issue 5, Page 1929-1943, May 2026.
ABSTRACT In this study, the influence of resin cross‐link density on thermomechanical properties and fatigue behavior of polyurethane resins and glass fiber‐reinforced polyurethane (PUR‐GFRP) composites was investigated. This material is a candidate for renewable energy applications like rotor blades in wind turbines.
Martin Demleitner, Daniel Raps, Sarah Mäker, Qi Chen, Alexander Brückner, Holger Ruckdäschel   +5 more
wiley   +1 more source

High-strength of additive-manufactured PEEK and Ti6Al4V structure via warm isostatic pressing: applications in medical implants and injection moulds

Virtual and Physical Prototyping
Polymer–metal hybrid structures offer synergistic benefits in mechanical property control and lightweight design, making them valuable across various industries.
Seong Je Park, Jeongho Yang, Jae Hyang Lee, Sukjoon Hong, Seung Ki Moon, Yong Son, Suk-Hee Park   +6 more
doaj   +1 more source

Effect of Fiber Type and Content on Mechanical Property and Lapping Machinability of Fiber-Reinforced Polyetheretherketone [PDF]

, 2022
Shang Gao, Jialu Qu, Honggang Li, Renke Kang   +3 more
openalex   +1 more source

Electrochemical CO2 Reduction on a Bi–Sn Eutectic Alloy in Acidic Media for Formic Acid Production

ChemSusChem, Volume 19, Issue 8, 28 April 2026.
Acidic CO2 electrolysis enables direct formic acid production with minimal (bi)carbonate formation. A eutectic Bi–Sn gas‐diffusion electrode achieves 81.3% faradaic efficiency (FE) at −100 mA cm−2 and pH 3, retaining selectivity up to −400 mA cm−2 and stable operation for 100 h with < 10% FE loss.
Avni Guruji, Alejandro Cañete‐Arché, Yuvraj Y. Birdja, Ranjith Prasannachandran, Max García‐Melchor, Deepak Pant   +5 more
wiley   +1 more source

Mechanism of thermal decomposition of poly(ether ether ketone) (PEEK) from a review of decomposition studies [PDF]

, 2010
A review of the literature on the flammability and decomposition of poly(oxy-1,4-phenyleneoxy-1,4-phenylenecarbonyl-1,4-phenylene) (PEEK) is presented. This paper provides an overview of the flammability of PEEK and its decomposition mechanisms. Based on
Flath, Dianne, Grasmeder, John, Hull, T Richard, Mccabe, Richard W., Patel, Parina, Percy, Mike   +5 more
core   +1 more source

Comparison of Plaque Accumulation Between Titanium and PEEK Healing Abutments

Journal of Functional Biomaterials
Titanium (Ti) is considered the gold standard material for provisional implant restorations. Polyetheretherketone (PEEK), a polymeric thermoplastic material, has been progressively used in prosthetic, restorative, and implant dentistry.
Suphachai Suphangul, Patr Pujarern, Dinesh Rokaya, Chatruethai Kanchanasobhana, Pimduen Rungsiyakull, Pisaisit Chaijareenont   +5 more
doaj   +1 more source

Complex stamp forming of advanced thermoplastic composites [PDF]

, 2011
The inherent advantages of thermoplastics over the traditional thermoset composite systems are well recognized in the aeronautics community. The main advantages are the much faster processing and the higher toughness.
Akkerman, R., Haanappel, S.P., Rietman, B., Sachs, U.   +3 more
core   +1 more source

Digital polyetheretherketone cyst plug in fenestration decompression: An applied research

Kouqiang hemian waike zazhi
[Objective:] To evaluate the therapeutic effect, advantages, and disadvantages of digital polyetheretherketone cyst plug in fenestration decompression of jaw cyst.
YANG Li, LI Gongchen, KANG Feiwu, ZHANG Xueming   +3 more
doaj   +1 more source

Comparison of Microleakage and Fracture Strength of Veneering Techniques for Polyetheretherketone Cores

, 2023
Mehmet Ali Kılıçarslan, Ahmet Kürşad Çulhaoğlu, Merve Çakırbay Tanış, Müge KILIÇARSLAN, Mert Ocak   +4 more
openalex   +2 more sources