Results 71 to 80 of about 22,170 (330)

Role of Polyetheretherketone in Prosthodontics: A Literature Review

Cureus
Implant prostheses and other fixed and removable metal prostheses have led to an increase in demand for the development of new and efficient materials such as high-performance polymers polyetheretherketone (PEEK) over titanium and other metals because of
Fazail Ahmad, S. Nimonkar, Vikram M Belkhode, P. Nimonkar   +3 more
semanticscholar   +1 more source

A Bone Marrow–Mimetic Hydrogel Enables Dual‐Phase Hemostasis and Vascularized Osteogenesis for Cranial Defects

Advanced Science, EarlyView.
A biomimetic, fiber‐reinforced hydrogel (FE‐PDA@Fib/Gel‐TG) that enables dual‐phase cranial defect repair. The system provides: instant hemostasis in the early stage, and sustained co‐delivery of pro‐angiogenic and osteogenic signals for synergistic vascularized bone regeneration.
Lingbin Che, Donghong Li, Huan Zhang, Tingting Xu, Juhan Li, Xuanzhou Chen, Louis D. Zhang, Shuguang Wang, Dianwen Song, Dongyong Sha   +9 more
wiley   +1 more source

The Effect of Patient-Related Factors on the Primary Fixation of PEEK and Titanium Tibial Components: A Population-Based FE Study

Bioengineering
Polyetheretherketone (PEEK) is of interest as implant material for cementless tibial total knee arthroplasty (TKA) components due to its potential advantages.
Corine E. Post, Thom Bitter, Adam Briscoe, Inger van Langen, René Fluit, Nico Verdonschot, Dennis Janssen   +6 more
doaj   +1 more source

Ultraviolet-induced Surface Grafting of Octafluoropentyl Methacrylate on Polyether Ether Ketone for Inducing Antibiofilm Properties [PDF]

, 2017
Since octafluoropentyl methacrylate is an antifouling polymer, surface modification of polyether ether ketone with octafluoropentyl methacrylate is a practical approach to obtaining anti-biofilm biocompatible devices.
Amdjadi, Parisa, Dashtimoghadam, Erfan, Fahimipour, Farahnaz, Ghasemi, Amir, Najafi, Farhood, Nojehdehian, Hanieh, Seifi, Massoud, Tayebi, Lobat   +7 more
core   +1 more source

A simplified approach to quantitative coded aperture X-ray phase imaging [PDF]

, 2013
We recently demonstrated how quantitative X-ray phase contrast imaging may be performed with laboratory sources using the coded aperture technique. This technique required the knowledge of system parameters such as, for example, the source focal spot ...
Hagen, CK, Munro, PRT, Olivo, A, Szafraniec, MB   +3 more
core   +1 more source

Thin‐Film Thermal Sensors on Chitosan Substrates for Sustainable Transient Electronics

Advanced Electronic Materials, EarlyView.
Fully transient thin‐film temperature sensors are realized on pure chitosan substrates using Mo‐based RTDs and a‐IGZO/Mo thermistors. The devices exhibit high sensitivity, mechanical flexibility, humidity‐aware operation, and complete dissolution in natural solvents.
Ahmed Rasheed, Soufiane Krik, Sundus Riaz, Hafiza Faiqa Maqsood, Jacopo Nicoletti, Riccardo Zamboni, Guglielmo Trentini, Pietro Ibba, Franco Cacialli, Andrea Gaiardo, Giuseppe Cantarella, Niko Münzenrieder, Paolo Lugli, Giovanni Antonio Salvatore, Luisa Petti   +14 more
wiley   +1 more source

Evaluation of surface energy and surface stability and adherence of Candida albicans to octa fluoro pentyl (meth) acrylate-coated PEEK using plasma spray

Dental Research Journal
Background: Polyetheretherketone (PEEK) has favorable properties that make it able to be used as a denture base material, but it is also susceptible to the adhesion of microorganisms.
Majid Jahangir, Alireza Hadi, Zahra Yadegari, Razieh Shahbazi, Parisa Amdjadi   +4 more
doaj   +1 more source

Transient Local Bone Remodeling Effects of rhBMP-2 in an Ovine Interbody Spine Fusion Model [PDF]

, 2016
Background: Recombinant human bone morphogenetic protein-2 (rhBMP-2) is a powerful osteoinductive morphogen capable of stimulating the migration of mesenchymal stem cells (MSCs) to the site of implantation and inducing the proliferation and ...
Badura, Jeffrey, Bae, Hyun W., Patel, Vikas V., Pradhan, Ben B., Sardar, Zeeshan M., Seim, Howard, Toth, Jeffrey M., Turner, Anthony S.   +7 more
core   +1 more source

A novel bioactive PEEK/HA composite with controlled 3D interconnected HA network [PDF]

, 2015
Polyetheretherketone (PEEK) is a high-performance thermoplastic biomaterial which is currently used in a variety of biomedical orthopaedic applications. It has comparable tensile and compressive strength to cortical bone with favourable biocompatibility.
Vaezi, Mohammad, Yang, Shoufeng
core   +1 more source

MXene-Based Hydrogels Endow Polyetheretherketone with Effective Osteogenicity and Combined Treatment of Osteosarcoma and Bacterial Infection.

ACS Applied Materials and Interfaces, 2020
After an osteosarcoma resection, the risks of cancer recurrence, postoperative infection, and large bone loss still threaten patients' health. Conventional treatment relies on implanting orthopedic materials to fill bone defects after surgery, but it has
Jie Yin, Qiuyang Han, Junchuan Zhang, Yunxiu Liu, Xueqi Gan, K. Xie, L. Xie, Yi Deng   +7 more
semanticscholar   +1 more source