scholarly journals Prevention of adhesion and surface growth of orthopedic implant microbialinfection by surface modification using antibiotics and irradiated hydroxyapatite

2016 ◽  
Vol 33 (part1) ◽  
pp. 46-64
Author(s):  
Hala Farrag ◽  
HodaH El-Hendawy ◽  
Seham, El-Tablawy ◽  
Nora Hassan
Keyword(s):  
Surface Modification ◽  
Surface Growth ◽  
Orthopedic Implant

Surface Modification of Orthopedic Implants Based on Titanium Alloys

2020 ◽  
Vol 36 (5) ◽  
pp. 31-40
Author(s):  
E.O. Nasakina ◽  
M.A. Sevostyanov ◽  
A.G. Kolmakov
Keyword(s):  
Corrosion Resistance ◽  
Surface Modification ◽  
Titanium Alloys ◽  
Polymer Coating ◽  
Ceramic Coating ◽  
Orthopedic Implants ◽  
Orthopedic Implant ◽  
Functional Coating ◽  
Reported Study ◽  
Modern Technologies

This review is devoted to modern technologies for various modifications of a surface of orthopedic implants made from titanium alloys. This approach will allow improving such characteristics of the implants as a corrosion resistance, biocompatibility and osteointegration. Modifications of titanium alloys with hydroxyapatite and calcium phosphate, multifunctional polymer or antibacterial coatings are considered. Analysis of the studies shows that the implant material can only provide a certain degree of biocompatibility and corrosion resistance, and that the nature and design of its surface have a strong influence on the body's response. Surface modification of implants is a good approach to overcome and solve various problems associated with the disadvantages of titanium alloys for orthopedic implants. titanium alloys, orthopedic implant, functional coating, ceramic coating, polymer coating, antibacterial coating The reported study was funded by RFBR, project No 19-18-50015.

Surface Modification of PMMA by Ion Irradiation

2012 ◽  
Vol 132 (3) ◽  
pp. 227-232
Author(s):  
Junya Yokoyama ◽  
Toru Iwao ◽  
Motoshige Yumoto
Keyword(s):  
Surface Modification ◽  
Ion Irradiation
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