Results 1 to 10 of about 6,839 (221)

Polydopamine grafting polyether ether ketone to stabilize growth factor for efficient osteonecrosis repair [PDF]

Scientific Reports
This study examines the biocompatibility, osteogenic potential, and effectiveness of polyether ether ketone (PEEK) composites for treating osteonecrosis, seeking to establish a theoretical basis for clinical application.
Yi Sun, Jingyun Liu, Kaijia Chen, Nannan Zhong, Chengpeng He, Xinming Luan, Xiaobei Zang, Jianbo Sun, Ning Cao, Wenbo Wang, Qiang Ren   +10 more
doaj   +3 more sources

Shear bond strength of different luting agents to polyether ether ketone [PDF]

Dental Research Journal, 2022
Background: Polyether ether ketone (PEEK) was recently introduced to dentistry. However, difficulty in provision of a strong durable bond is its main drawback.
Hossein Pourkhalili, Hamid Neshandar Asli, Newsha Toreihi, Mehran Falahchai   +3 more
doaj   +4 more sources

Effect of Polyether Ether Ketone Melt Fluidity on Crystallization Behavior of Carbon Fiber Reinforced Polyether Ether Ketone Composites [PDF]

Molecules
The non-isothermal crystallization behavior of CF/PEEK composites during the cooling stage of processing significantly influences their final properties.
Weifeng Liu, Xiaran Miao, Shiwen Tao, Ji Li, Jianzhong Ma, Jinjun Yang, Hui Li   +6 more
doaj   +2 more sources

Research on the Fused Deposition Modeling of Polyether Ether Ketone [PDF]

Polymers, 2021
As a special engineering polymer, polyether ether ketone (PEEK) has been used widely due to its excellent mechanical properties, high thermal stability, and chemical resistance. Fused deposition modeling (FDM) is a promising process for fabricating PEEK parts.
Jianzhong Fu, Peng Zhao, Fu Jianzhong
exaly   +3 more sources

Mechanical impact behavior of polyether–ether–ketone (PEEK) [PDF]

Composite Structures, 2015
This paper deals with the mechanical behavior of polyether ether ketone (PEEK) under impact loading. PEEK polymers are the great interested in the field of medical implants due to their biocompatibility, weight reduction, radiology advantage and 3D printing properties.
Daniel Garcia-Gonzalez, A Rusinek, Tomasz Jankowiak   +2 more
exaly   +3 more sources

Biologically Modified Polyether Ether Ketone as Dental Implant Material [PDF]

Frontiers in Bioengineering and Biotechnology, 2020
Polyether ether ketone (PEEK) is a non-toxic polymer with elastic modulus close to human bone. Compared with metal implants, PEEK has advantages such as evasion of stress shielding effect, easy processing, and similar color as teeth, among others ...
Zhangyu Ma, Xingyu Zhao, Jing Zhao, Zhilong Zhao, Qihui Wang, Congxiao Zhang   +5 more
doaj   +3 more sources

An In vitro Assessment of Retention Force of ZrO₂, Polyether Ether Ketone, and ZrO₂-Polyether Ether Ketone Telescopic Attachment for Mandibular Overdentures.

J Pharm Bioallied Sci, 2022
Objectives: The objective of this study was to compare ZrO2, polyether ether ketone (PEEK), and ZrO2-PEEK telescopic attachments in terms of retention of overdenture. Methodology: Forty-five acrylic resin models of the lower arch were divided into 3 groups of 15 each.
Jena SP, Kumari N, Agarwal S, Afzal VA, Magar SM, Gulati P.   +5 more
europepmc   +3 more sources

Gap Expansion Between Cranial Bone and Polyether Ether Ketone Implant in Cranioplasty of Pediatric Patients after Decompressive Craniectomy at Follow-up [PDF]

Neurotrauma Reports
This study aimed to explore the experience and complications of cranioplasty (CP) with polyether ether ketone (PEEK) in pediatric and adolescent patients after decompressive craniectomy (DC). A total of 62 children (aged
Chuanwei Wang, Chen Yang, Runlu Zhang, Yuan Zhang, Yanzhao Wang, Liping Ning, Guoran Du, Zhaoxi Sang, Shilei Ni, Xingang Li, Jie Gong   +10 more
doaj   +2 more sources

Development and Evaluation of Polyether Ether Ketone (PEEK) Capillary for Electrospray [PDF]

ACS Omega, 2019
With the rapid development of nanotechnology, there is urgent need of characterizing techniques; especially determining the particle size distribution directly from solution. Dynamic light scattering is often used but presence of a small number of aggregates can greatly influence the size distribution.
Christian Sögaard, Isabelle Simonsson, Zareen Abbas   +2 more
doaj   +3 more sources

Polyether Ether Ketone / Carbon Nanotube Composite Fibres

Chemical Engineering Transactions, 2017
Polyether ether ketone (PEEK), a thermoplastic polymer with excellent temperature stability and mechanical properties, is modified with carbon nanotubes (CNT). Then it is processed to fibres to study the influence of CNT on the mechanical properties, the
T. Go, D. Pico, W. Steinmann
doaj   +2 more sources