• Hydroxyapatite - Wikipedia

    en.wikipedia.org/wiki/Hydroxylapatite Hydroxyapatite, also called hydroxylapatite (HA), is a naturally occurring mineral form of calcium apatite with the formula Ca 5 (PO 4) 3 (OH), but it is usually written Ca 10 (PO 4) 6 (OH) 2 to denote that the crystal unit cell comprises two entities. Hydroxyapatite is the hydroxyl endmember of the complex apatite group.The OH − ion can be replaced by fluoride, chloride or carbonate ...
  • Carbonate hydroxyapatite - definition of carbonate ...

    www.thefreedictionary.com/carbonate+hydroxyapatite Define carbonate hydroxyapatite. carbonate hydroxyapatite synonyms, carbonate hydroxyapatite pronunciation, carbonate hydroxyapatite translation, English dictionary definition of carbonate hydroxyapatite. tr.v. car·bon·at·ed , car·bon·at·ing , car·bon·ates 1.
  • Carbonate hydroxyapatite | definition of carbonate ...

    medical-dictionary.thefreedictionary.com/carbonate+hydroxyapatite Carbonate hydroxyapatite and silicon-substituted carbonate hydroxyapatite powders were successfully synthesized by a simple and high-yield process. Carbonate hydroxyapatite and silicon-substituted carbonate hydroxyapatite: synthesis, mechanical properties, and solubility evaluations
  • Carbonate-hydroxylapatite: Mineral information, data and ...

    www.mindat.org/min-35906.html Carbonate-hydroxylapatite mineral data, information about Carbonate-hydroxylapatite, its properties and worldwide locations.
  • Carbonate-rich Hydroxylapatite: Mineral information, data ...

    www.mindat.org/min-896.html A variety of Hydroxylapatite Apatite Group. A hydroxylapatite with carbonate group (CO 3) substituting for some of the phosphate (PO 4) group. Originally reported from Ødegården Mine (Ødegaarden Mine), Ødegården field, Bamble, Telemark, Norway. An important biomaterial: bone constituent; its precursor is the Unnamed (Amorphous Calcium Carbonate) (Tolba et al., 2016).
  • Carbonate in Hydroxylapatite | Science

    science.sciencemag.org/content/147/3657/501 Unit cell dimensions of hydroxylapatite synthesized hydrothermally are a = 9.42 6 Å and c = 6.88 5 Å, whereas carbonate apatite (2.29 CO 2 ) gave a = 9.43 6 Å and c = 6.88 5 Å. A deficiency of both calcium and phosphorus in the carbonate apatite suggests a coupled substitution of hydronium and carbonate ions in the structure.
  • Carbonated Hydroxyapatite: Materials, Synthesis, and ...

    www.crcpress.com/.../9789814463676 Carbonated Hydroxyapatite: Materials, Synthesis, and Applications - CRC Press Book. This book introduces recent advances in understanding the crystal structure of carbonate hydroxylapatite (also known as bone mineral), which forms the hard tissue of bones and teeth. ...
  • Carbonate Hydroxyapatite and Silicon-Substituted Carbonate ...

    www.hindawi.com/journals/tswj/2014/969876 The Scientific World Journal is a peer-reviewed, Open Access journal that publishes original research, reviews, and clinical studies covering a wide range of subjects in science, technology, and medicine. The journal is divided into 81 subject areas.
  • Carbonate-hydroxylapatite Mineral Data

    webmineral.com/data/Carbonate-hydroxylapatite.shtml John Betts Fine Minerals Search for Carbonate-hydroxylapatite McDougall Minerals Google Search for Carbonate-hydroxylapatite Rock and Mineral Shows Google Search for Carbonate-hydroxylapatite Weinrich Minerals, Inc. Google Search for Carbonate-hydroxylapatite. Ask about Carbonate-hydroxylapatite here :
  • Carbonated hydroxyapatite as bone substitute - ScienceDirect

    www.sciencedirect.com/science/article/pii/S0955221903003042 The XRD analysis of the as prepared CHA powder, revealed no secondary phases besides the apatitic phase, but detected a variation of the unit cell parameters of the powder compared to stoichiometric HA; a decrease in the a parameter from 9.4180 (ICDD card n.9-432) to 9.3780(5) Å and an increase in the c parameter from 6.8840 (ICDD card n.9-432) to 6.9025(5) Å.