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Języki publikacji
EN
Abstrakty
EN
Recent advances in general medicine led to the development of biomaterials. Implant material should be characterized by a high biocompatibility to the tissue and appropriate functionality, i.e. to have high mechanical and electrical strength and be stable in an electrolyte environment – these are the most important properties of bioceramic materials. Considerations of biomaterials design embrace also electrical properties occurring on the implant-body fluid interface and consequently the electrokinetic potential, which can be altered by modifying the surface of the implant. In this work, the surface of the implants was modified to decrease the risk of infection by using metal colloids. Nanocolloids were obtained using different chemical and electrical methods. It was found that the colloids obtained by physical and electrical methods are more stable than colloids obtained by chemical route. In this work the surface of modified corundum implants was investigated. The implant modified by nanosilver, obtained by electrical method was selected. The in vivo research on animals was carried out. Clinical observations showed that the implants with modified surface could be applied to wounds caused by atherosclerotic skeleton, for curing the chronic and bacterial inflammations as well as for skeletal reconstruction surgery.
Słowa kluczowe
Wydawca
Rocznik
Strony
33--37
Opis fizyczny
Bibliogr. 7 poz., rys., tab.
Twórcy
  • Electrotechnical Institute Division of Electrotechnology and Materials Science in Wrocław
  • Poland, Wrocław Medical University
autor
  • Electrotechnical Institute Division of Electrotechnology and Materials Science in Wrocław
  • Poland, Wrocław Medical University
autor
  • Poland, Wrocław Medical University
autor
  • Poland, Wrocław Medical University
autor
  • Electrotechnical Institute Division of Electrotechnology and Materials Science in Wrocław
Bibliografia
  • 1. Gosheger G., Hardes J., Ahrens H., Streitburger A., Buerger H., Erren M., Gunsel A., Kemper F.H., Winkelmann W., Von Eiff C., Biomaterials, 25 (2004) 5547.
  • 2. Collinge C.A., Goll G., Seligson D., Easley K.J., Orthopedics, 17 (5) (1994) 445.
  • 3. Tweden K.S., Cameron J.D., Razzauk A.J., J Heart Valve Dis, 6 (1997) 553.
  • 4. Laskowski S., Doctoral Thesis, Wroclaw University of Technology, Wrocław, 2007.
  • 5. Wnukiewicz W., Doctoral Thesis, Wroclaw Medical University, 2011.
  • 6. Zboromirska-Wnukiewicz B., Kogut K., Wnukiewicz J., Wnukiewicz W., Kasprzyk K., Arch. Metall. Mater., 54 (4)(2009) 1005.
  • 7. Rusiecki M., Pielka S., Rutowski R., Staniszewska-Kuś J., Paluch D., Solski L., Polim. Med., 34 (2) (2004) 39.
Uwagi
Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-45437f13-1bd0-4607-b5b6-e1f198fd1f5f
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