Enhancing antibacterial capability and osseointegration of polyetheretherketone (PEEK) implants by dual-functional surface modification
نویسندگان
چکیده
منابع مشابه
Surface modification for titanium implants by hydroxyapatite nanocomposite
Background: Titanium (Ti) implants are commonly coated with hydroxyapatite (HA). However, HA has some disadvantages such as brittleness, low tensile strength and fracture toughness. It is desirable to combine the excellent mechanical properties of ZrO2 and the chemical inertness of Al2O3 with respect to the purpose of this project which was coating Ti implants with HA-ZrO2-Al2O3 to modify the s...
متن کاملNanomodified Peek Dental Implants: Bioactive Composites and Surface Modification—A Review
Purpose. The aim of this review is to summarize and evaluate the relevant literature regarding the different ways how polyetheretherketone (PEEK) can be modified to overcome its limited bioactivity, and thereby making it suitable as a dental implant material. Study Selection. An electronic literature search was conducted via the PubMed and Google Scholar databases using the keywords "PEEK denta...
متن کاملUse of customized polyetheretherketone (PEEK) implants in the reconstruction of complex maxillofacial defects.
Extensive maxillofacial defects resulting from trauma or oncologic resection present reconstructive challenges. Various autografts and alloplastic materials in conjunction with standard soft-tissue techniques have been used in the reconstruction of these types of defects. Polyetheretherketone (PEEK) is a semicrystalline polyaromatic linear polymer exhibiting an excellent combination of strength...
متن کاملAntibacterial effect of acrylic dental devices after surface modification by fluorine and silver dual-ion implantation.
The purpose of the present study was to examine the effectiveness of fluorine and silver ions implanted and deposited into acrylic resin (poly(methyl methacrylate)) using a hybrid process of plasma-based ion implantation and deposition. The surface characteristics were evaluated by X-ray photoelectron spectroscopy (XPS), contact angle measurements, and atomic force microscopy. In addition, an a...
متن کاملMagnetic resonance imaging – a suitable method to evaluate osseointegration of dental PEEK implants
T joint internal derangement (TMJ-ID) is the most common form of the TMJ disorders with broad nonsurgical and surgical treatment modalities. The results of these different treatment modalities vary from study to study and from author to author resulting in unremitting dilemma. In view of the fact that, the disease is multifactorial, while our vision are constrained.Then, to achieve a better tre...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Materials & Design
سال: 2021
ISSN: 0264-1275
DOI: 10.1016/j.matdes.2021.109733