Rebeka Rudolf (Author), Dragoslav Stamenković (Author), Zoran Aleksić (Author), Monika Jenko (Author), Igor Đorđević (Author), Aleksandar Todorović (Author), Vukoman Jokanović (Author), Karlo Raić (Author)

Abstract

Thin hydroxyapatite coatings were produced on Cp-Titanium Grade-2 samples, with new high-voltage pulse-power equipment PJ-100 (Plasma Jet, Serbia) in order to get a more stable implant structure appropriate for further clinical applications. A comparative analysis of differently prepared surfaces of the Cp-Titanium Grade-2 samples was done before the hydroxyapatite was applied. Microstructural observation of the modified hydroxyapatite/implant surface was done using scanning-electron-microscopy imaging and Auger electron spectroscopy, with the aim of detecting the morphology and the elements contained in the new surfaces of the samples. The results confirmed that the surface of Cp-Titanium Grade-2 modified with hydroxyapatite is very similar to the bone structure.

Keywords

Cp-Ti2 material;hydroxyapatite;plasma;characterization;

Data

Language: English
Year of publishing:
Typology: 1.01 - Original Scientific Article
Organization: IMT - Institute of Metals and Technology
Publisher: Inštitut za kovinske materiale in tehnologije Ljubljana
UDC: 621.793/.795:669.295
COBISS: 18403606 Link will open in a new window
ISSN: 1580-2949
Parent publication: Materiali in tehnologije
Views: 875
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Other data

Secondary language: Slovenian
Secondary title: Nanos hidroksiapatita na površino Cp-Titana Grade-2 Z nabrizgavanjem s plazmo
Secondary abstract: Z novo, visokonapetostno pulzirajočo plazemsko napravo PJ-100 (plasma Jet, Serbia) je bil pripravljen tanek nanos hidroksiapatita na vzorce iz Cp-Titan Grade-2, da bi dobili bolj stabilno strukturo vsadka za klinično uporabo. Izvršena je bila primerjalna analiza različno pripravljenih površin vzorcev iz Cp-Titana Grade-2, preden je bil izvršen nanos hidroksiapatita. Opazovanje mikrostrukture s hidroksiapatitom modificirane površine vsadka je bilo izvršeno z vrstično elektronsko mikroskopijo, kot tudi z Augerjevo elektronsko spektroskopijo, z namenom odkritja morfologije in razporeditve elementov na novi površini vzorca. Rezultati so potrdili, da je modificirana površina Cp-Titana Grade-2 s hidroksiapatitom zelo podobna strukturi kosti.
Secondary keywords: material Cp-Ti2;hidroksiapatit;pulzirajoča plazma;karakterizacija;
URN: URN:NBN:SI
Type (COBISS): Scientific work
Pages: str. 81-86
Volume: ǂLetn. ǂ49
Issue: ǂšt. ǂ1
Chronology: 2015
ID: 9591579