PL EN


Preferences help
enabled [disable] Abstract
Number of results
Journal
2009 | 7 | 2 | 168-174
Article title

Bioresorbable carbonated hydroxyapatite Ca10−xNax(PO4)6−x(CO3)x(OH)2 powders for bioactive materials preparation

Content
Title variants
Languages of publication
EN
Abstracts
EN
The purpose of this work was to find and investigate a correlation between the carbonate ion content in crystalline lattice and defect structure, and solubility of the materials; finally, to prepare the materials under study for in vitro tests. Various techniques, such as XRD, FTIR, TEM, FESEM/EDX, TG/DTA, AES (ICP), wet chemical analysis, Ca-ionometry, microvolumetric analysis of evolved CO2, BET adsorption, were applied to determine the efficiency of carbonate substitution, and to quantify the elemental composition, as well as to characterize the structure of the carbonated hydroxyapatite and the site(s) of carbonate substitution,. It was shown that AB-type substitution prevails over other types with the carbonate content increase. According to in vitro tests, the bioactivity of the samples is correlated with the carbonate content in carbonate-doped hydroxyapatite due to accumulation of defects in carbonated hydroxyapatite nanocrystals. [...]
Publisher

Journal
Year
Volume
7
Issue
2
Pages
168-174
Physical description
Dates
published
1 - 6 - 2009
online
9 - 4 - 2009
Contributors
  • Department of Materials Science, Lomonosov Moscow State University, 119992, Moscow, Russia, alenakovaleva84@mail.ru
  • Department of Materials Science, Lomonosov Moscow State University, 119992, Moscow, Russia
  • Department of Materials Science, Lomonosov Moscow State University, 119992, Moscow, Russia
  • Department of Materials Science, Lomonosov Moscow State University, 119992, Moscow, Russia
  • Laboratory of Chemical Synergy, Kurnakov Institute of General and Inorganic Chemistry of RAS, 119991, Moscow, Russia
  • Department of Radio Spectroscopy and Quantum Electronics, Kazan State University, 420008, Kazan, Russia
References
  • [1] J.P. Lafon, E. Champion, D. Bernache-Assollant, J. Eur. Cer. Soc. 28, 139 (2008) http://dx.doi.org/10.1016/j.jeurceramsoc.2007.06.009[Crossref]
  • [2] R.Z. LeGeros, Clin. Orthoped. Rel. Res. 395, 81 (2002) http://dx.doi.org/10.1097/00003086-200202000-00009[Crossref]
  • [3] I.R. Gibson, W. Bonfield, J. Biomed. Mater. Res. 59, 697 (2002) http://dx.doi.org/10.1002/jbm.10044[Crossref]
  • [4] L.G. Ellies, D.G.A. Nelson, J.D.B. Featherstone, J. Biomed. Mater. Res. 22, 541 (1988) http://dx.doi.org/10.1002/jbm.820220609[Crossref]
  • [5] A. Ito, K. Maekawa, S. Tsutsumi, F. Ikazaki, T. Tateishi, J. Biomed. Mater. Res. 36, 522 (1997) http://dx.doi.org/10.1002/(SICI)1097-4636(19970915)36:4<522::AID-JBM10>3.0.CO;2-C[Crossref]
  • [6] M. Vignoles, G. Bonel, D.W. Holcomb, R.A. Young, Calcif. Tissue Int. 43, 33 (1988) http://dx.doi.org/10.1007/BF02555165[Crossref]
  • [7] F.C.M. Driessenrs, PhD thesis, Edinburgh University (Edinburgh, UK, 1995)
  • [8] T. De Keijser, J.I. Langford, E.J. Mittemeijer, A.B.P. Vogels, J. of Appl. Cryst. 15, 3087 (1982)
  • [9] S.E. Dahlgren, Z. Analyt. Chem. 189, 243 (1962) http://dx.doi.org/10.1007/BF00497571[Crossref]
  • [10] T. Kokubo, H. Kushitani, S. Sakka, T. Kitsugi, Y. Yamamuro, J. Biomed. Mater. Res. 24, 721 (1990) http://dx.doi.org/10.1002/jbm.820240607[Crossref]
  • [11] J. Barralet, S. Best, W. Bonfild, J. Biomed. Mater. Res. 41, 79 (1998) http://dx.doi.org/10.1002/(SICI)1097-4636(199807)41:1<79::AID-JBM10>3.0.CO;2-C[Crossref]
  • [12] I.Y. Pieters, E.A.P. De Maeyer, R.M.H. Verbeeck, Inorg. Chem. 35, 5791 (1996) http://dx.doi.org/10.1021/ic960213i[Crossref]
  • [13] T. Kanazawa, Inorganic phosphate materials (Elsevier Science Publishing, Amsterdam, 1989)
  • [14] J.D. Pasteris, B. Wopenka, J.J. Freeman, K. Rogers, E. Valsami-Jones, J.A.M. van der Houwen, M.J. Silva, Biomat. 25, 229 (2004) http://dx.doi.org/10.1016/S0142-9612(03)00487-3[Crossref]
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.-psjd-doi-10_2478_s11532-009-0018-y
JavaScript is turned off in your web browser. Turn it on to take full advantage of this site, then refresh the page.