Search for content and authors
 

Characterization of calcium phosphate coatings doped with Mg, deposited by pulsed laser deposition technique using ArF excimer laser

Waldemar Mróz 1,  Marcin Jedyński 1,  Artur Prokopiuk 1,  Sylwia Burdyńska 1,  Anna Ślósarczyk 2,  Zofia Paszkiewicz 2

1. Military University of Technology, Institute of Optoelectronics (IOE), Kaliskiego 2, Warszawa 00-908, Poland
2. AGH University of Science and Technology (AGH), al. Mickiewicza 30, Kraków 30-059, Poland

Abstract

Calcium phosphate layers were deposited on Ti6Al4V substrates with TiN buffer layers by use of pulsed laser deposition method. With this technique three pressed pellets consisted of tricalcium phosphate (TCP – Ca3(PO4)2), hydroxyapatite (HA – Ca10(PO4)6(OH)2) and hydroxyapatite doped with magnesium ((Ca,Mg)3(PO4)2, 4% of Mg) were ablated using ArF excimer laser (l=193 nm). The using of different targets enabled to determine the influence of target composition on the nature of deposited layers. The obtained deposits were characterized by means of Fourier Transform Infrared Spectroscopy (FTIR) and X-ray diffraction method (XRD). The obtained Fourier spectras revealed that spectral bands corresponding to presence of absorbed H2O in obtained Mg-doped layer are weaker than in the other layers. The analysis from XRD showed that Mg-doped HA layer has crystalline structure and TCP and HA layers composition is characterized by amorphous nature.

 

Legal notice
  • Legal notice:

    Copyright (c) Pielaszek Research, all rights reserved.
    The above materials, including auxiliary resources, are subject to Publisher's copyright and the Author(s) intellectual rights. Without limiting Author(s) rights under respective Copyright Transfer Agreement, no part of the above documents may be reproduced without the express written permission of Pielaszek Research, the Publisher. Express permission from the Author(s) is required to use the above materials for academic purposes, such as lectures or scientific presentations.
    In every case, proper references including Author(s) name(s) and URL of this webpage: https://science24.com/paper/10746 must be provided.

 

Related papers
  1. Comparative study of hydroxyapatite and hydroxyapatite mixed with bioglass coatings for metallic implants, deposited by PLD method.
  2. Comparative study of superthin TiNx layer by XPS and low energy SIMS
  3. Metastable Phase and Structural Transitions of Superthin Ti/Si and TiN/SiN Multilayers
  4. Microstructure of alumina bone graft material
  5. Multi- layer composite based on amorphous materials and quasicrystals, deposited by laser ablation

Presentation: Poster at E-MRS Fall Meeting 2007, Symposium J, by Marcin Jedyński
See On-line Journal of E-MRS Fall Meeting 2007

Submitted: 2007-04-24 12:26
Revised:   2009-06-07 00:44