Effects of bioactive glass, hydroxyapatite and bioactive glass - Hydroxyapatite composite graft particles in the treatment of infrabony defects
نویسندگان
چکیده
منابع مشابه
Reinforcement of sheep-bone derived hydroxyapatite with bioactive glass
Productions, mechanical and microstructural analyses of bioglass/sheep hydroxyapatite (SHA) composites are introduced. Bioglass were added to calcinated SHA with various concentrations 5 and 10 wt. %. Powder mixture compacted with pressure (350 MPa) in steel moulds to obtain cylinder samples. As the next step, samples sintered in air at various temperatures (1000, 1100, 1200, 1300 C for 4 hrs)....
متن کاملEvaluation of Microleakage of Bioactive Glass, Bioactive Glass-Hydroxyapatite and Mineral Trioxide Aggregate-An in Vitro Study
Introduction: The aim of this study was to evaluate the sealing ability of Bioactive glass (BG) and Bioactive glass-Hydroxyapatite (BG-HA) in comparison to Mineral Trioxide Aggregate (MTA). Methods: The sealing ability of Bioactive glass and Bioactive glass-hydroxyapatite mixed with glass ionomer cement and Mineral Trioxide Aggregate used as retrograde filling material was assessed by bacterial...
متن کاملBioactive glass coatings with hydroxyapatite and Bioglass particles on Ti-based implants. 1. Processing.
Silicate-based glasses with thermal expansion coefficients that match those of Ti6A14V were prepared and used to coat Ti6A14V by a simple enameling technique. Bioglass (BG) or hydroxyapatite (HA) particles were embedded on the coatings in order to enhance their bioactivity. HA particles were immersed partially during heating and remained firmly embedded on the coating after cooling. There was n...
متن کاملBioactive Surface Modification of Hydroxyapatite
The purpose of this study was to establish an acid-etching procedure for altering the Ca/P ratio of the nanostructured surface of hydroxyapatite (HAP) by using surface chemical and morphological analyses (XPS, XRD, SEM, surface roughness, and wettability) and to evaluate the in vitro response of osteoblast-like cells (MC3T3-E1 cells) to the modified surfaces. This study utilized HAP and HAP tre...
متن کاملIndigenous hydroxyapatite coated and bioactive glass coated titanium dental implant system – Fabrication and application in humans
BACKGROUND The use of different bioactive materials as coating on dental implant to restore tooth function is a growing trend in modern Dentistry. In the present study, hydroxyapatite and the bioactive glass-coated implants were evaluated for their behavior in osseous tissue following implantation in 14 patients. MATERIALS AND METHODS Bioactive glass and hydroxyapatite formulated and prepared...
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ژورنال
عنوان ژورنال: Journal of Indian Society of Periodontology
سال: 2012
ISSN: 0972-124X
DOI: 10.4103/0972-124x.99269