Scientific Essay from the year 2012 in the subject Medicine – Dentistry, grade: 3, University of Mosul (DBS), language: English, abstract: Background and objective: To evaluate the FTIR of Hydroxyl apatite additives 2 %, and 5 % of dry (HAP) prepared from egg shells to the polymer. Materials and Methods: Thirty six specimens of heat cured acrylic resin and other specimens of heat cured acrylic resin with 2 % and or 5 % prepared then immersed in distilled water for 48 hours then dried for 42 hours then scratched with sharp knife and measured by FTIR spectra . conclusion: The result showed when adding 2% &/or 5% hydroxyl apatite to heat cured acrylic resin denture base material resulting a homogenous mixture, without chemical reaction in between and without changes of acrylic resin properties so, they can be used together in patients with bone hydroxyl apatite deficiency.
A propos de l’auteur
Amer A. Taqa: Professor at Dental Basic Science, College dentistry, Mosul University, Iraq. Have Ph D degree in Dental chemistry. He has published more 100 researches papers in national and international academic journals and authored 22 books. His research interests include dental chemistry, medical chemistry, and inorganic chemistry. He is editorial member in more than 140 international journals. He Nominated as a member of the organizing committees for a number of international and local conferences.
E-mail: [email protected]
Publons: https://publons.com/a/331136
ORCID: http://orcid.org/0000-0002-3104-0078
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