Implant Coating Manufactured by Micro-Arc Oxidation and Dip Coating in Resorbable Polylactide for Antimicrobial Applications in Orthopedics
نویسندگان
چکیده
منابع مشابه
Synthesis and characterization of nHA-PLA composite coating on stainless steel by dip-coating process for biomedical applications
316L stainless steel is the most commonly used metallic material in the manufacture of orthopedic implants. To achive better properties metal implants often coated with biocomposites. A sol–gel method was used for coating of Poly lactic acid (PLA)/Hydroxyapatite nanopowder (nHA) on stainless steel 316L substrate. The X-ray diffraction (XRD) and Fourier transform infrared spectroscopy (FTIR) wer...
متن کاملOsteoblastic cell adhesion on Strontium-incorporated porous nanostructured TiO2 coating prepared by micro-arc oxidation
Objective: In the present work, strontium (Sr) was incorporated into TiO2 (Sr-TiO2) coatings on titanium by Micro-arc oxidation (MAO) technique in the Ca, P, Sicontaining electrolyte to obtain the implant with good bioactivity. Methods: The surface topography, phase and element composition were characterized by scanning electron microscopy, X-ray diffraction and energy dispersive spectrometer, ...
متن کاملInterferometric monitoring of dip coating.
Dip-coated films, which are widely used in the coating industry, are usually measured by capacitive methods with micrometric precision. For the first time to our knowledge, we have applied an interferometric determination of the evolution of thickness in real time to nonvolatile Newtonian mineral oils with several viscosities and distinct dip withdrawing speeds. The evolution of film thickness ...
متن کاملTio2 Coating by Gel Oxidation
Gel oxidation is a thermochemical method for the production of an oxide film on a metallic substrate, where the metallic substrate is subjected to gelation by immersion in NaOH solution, followed by oxidation.These films are prepared for biomedical implant coating. Continuous and discontinuous gelled and TiO2 films of submicron thickness were produced on high-purity Ti foil substrates (50μm thi...
متن کاملCharacterization of hydroxyapatite containing micro-arc oxidation coating on ZK60 magnesium alloy
INTRODUCTION: Magnesium alloys are attractive as a class of biodegradable metallic materials. However, too fast degradation is an obstacle to their clinical applications. Recently, micro-arc oxidation (MAO) coatings were applied on biodegradable magnesium alloys to delay their degradation. In vivo studies showed that the protective ability of the MAO coating should be further improved [1]. Seal...
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: Coatings
سال: 2019
ISSN: 2079-6412
DOI: 10.3390/coatings9050284