نتایج جستجو برای: Fluoridated hydroxyapatite

تعداد نتایج: 10927  

Journal: :International journal of applied dental sciences 2023

Aim: This study aims to quantify and evaluate Salivary IgA levels in Carious Individuals pre post-application of Fluoridated, Nano-hydroxyapatite CPP-ACP toothpaste.Materials Methodology: In aggregate, 90 patients were selected randomly from the outpatient department. DMFT DMFS indices performed prior patient selection. After completion analysis, 30 having a moderate score selected. A saliva sa...

Journal: :Acta biomaterialia 2007
Yongsheng Wang Sam Zhang Xianting Zeng Lwin Lwin Ma Wenjian Weng Weiqi Yan Min Qian

Fluoridated hydroxyapatite (FHA) coatings were deposited onto Ti6Al4V substrates by sol-gel dip-coating method. X-ray photoelectron spectroscopy results showed that fluoride ions were successfully incorporated into the hydroxyapatite (HA) lattice structure. The dissolution behavior in Tris-buffered physiological saline indicated that all fluoridated HA coatings had lower solubility than that of...

Journal: :iranian journal of pharmaceutical sciences 0
mohammad hossein fathi biomaterials group, materials engineering department, isfahan university of technology,isfahan, iran ehsan mohammad zahrani biomaterials group, materials engineering department, isfahan university of technology,isfahan, iran

synthetic hydroxyapatite (ha) is the most helpful because of its similarity to natural bone in both crystalline structure and chemical composition. recently, fluoridated hydroxyapatite (fha) has been developed in dental and orthopedic application because it has lower solubility than pure ha, while maintaining the comparable bioactivity and biocompatibility. the aim of this study was to synthesi...

Journal: :Materials science & engineering. C, Materials for biological applications 2015
Mehdi Razavi Mohammadhossein Fathi Omid Savabi Daryoosh Vashaee Lobat Tayebi

Although magnesium (Mg) is a unique biodegradable metal which possesses mechanical property similar to that of the natural bone and can be an attractive material to be used as orthopedic implants, its quick corrosion rate restricts its actual clinical applications. To control its rapid degradation, we have modified the surface of magnesium implant using fluoridated hydroxyapatite (FHA: Ca10(PO4...

Journal: :Journal of materials science. Materials in medicine 2007
Kui Cheng Sam Zhang Wenjian Weng

Hydroxyapatite (HA) powders are ultrasonically dispersed in the precursor of fluoridated hydroxyapatite (FHA) or fluorapatite (FA) to form a "colloidal sol". HA/FA biphasic coatings are prepared on Ti6Al4V substrate via dip coating, 150 degrees C drying and 600 degrees C firing. The coatings show homogenous distribution of HA particles in the FA matrix. The relative phase proportion can be tail...

Ehsan Mohammad Zahrani Mohammad Hossein Fathi,

        Synthetic hydroxyapatite (HA) is the most helpful because of its similarity to natural bone in both crystalline structure and chemical composition. Recently, fluoridated hydroxyapatite (FHA) has been developed in dental and orthopedic application because it has lower solubility than pure HA, while maintaining the comparable bioactivity and biocompatibility. The aim of this study was to...

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