Mechanical and histological investigation of hydrothermally treated and untreated anodic titanium oxide films containing Ca and P

Journal of Biomedical Materials Research
H IshizawaM Ogino

Abstract

In a previous study a new method for forming thin hydroxyapatite (HA) layers on titanium was described. Titanium was anodized at 350 V in an electrolyte solution containing sodium beta-glycerophosphate and calcium acetate, and an anodic titanium oxide film containing Ca and P (AOFCP) was formed on the surface. Then numerous HA crystals were precipitated on the AOFCP during hydrothermal treatment in high-pressure steam at 300 degrees C. In this study three types of hydrothermally treated films differing in amounts of precipitated HA crystals and tensile adhesive strength, and untreated films were histologically and mechanically investigated in a transcortical rabbit femoral model for 8 weeks of implantation using light microscopy, scanning electron microscopy (SEM), and push-out tests. Machined titanium and HA ceramics served as control materials. The push-out shear strength and bone apposition of the AOFCP significantly increased after hydrothermal treatment, and were equivalent to those of HA ceramics, although the HA layer on the AOFCP was thin at 1-2 microns. From SEM observation of the pushed-out specimen, it was found that the thin HA layer had directly bonded to bone but the AOFCP had not. The push-out strength of the hyd...Continue Reading

References

Jan 1, 1992·Biomaterials·L G ElliesJ D Featherstone
Aug 1, 1991·Journal of Biomedical Materials Research·J A JansenK de Groot
Jun 1, 1990·Journal of Biomedical Materials Research·B KochK de Groot
Nov 1, 1989·Journal of Biomedical Materials Research·J Black
Dec 1, 1987·Journal of Biomedical Materials Research·K de GrootP Serekian
Sep 1, 1984·Journal of Biomedical Materials Research·T Fujiu, M Ogino
Jan 1, 1995·Journal of Biomedical Materials Research·H Ishizawa, M Ogino
Dec 1, 1994·Journal of Biomedical Materials Research·J G WolkeJ A Jansen
Aug 1, 1994·Journal of Biomedical Materials Research·C P KleinK de Groot
May 1, 1994·Journal of Biomedical Materials Research·I M KangasniemiK de Groot
Dec 1, 1993·Journal of Biomedical Materials Research·R Y WhiteheadL C Lucas
Feb 1, 1993·Journal of Biomedical Materials Research·M J FiliaggiN A Coombs

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Citations

Oct 17, 1998·Journal of Biomedical Materials Research·J TakebeH Ishizawa
Dec 5, 2006·Journal of Materials Science. Materials in Medicine·Raghuvir Singh, Narendra B Dahotre
Mar 17, 2004·Biomaterials·Won-Hoon SongSeong-Hyeon Hong
May 19, 2010·International Journal of Molecular Sciences·Yoshiki OshidaKoray Gençay
Apr 12, 2008·Journal of Biomedical Materials Research. Part a·A GöranssonA Wennerberg
Feb 21, 2008·Journal of Biomedical Materials Research. Part a·Won-Hoon SongSeong-Hyeon Hong
Jul 1, 2014·Journal of Biomedical Materials Research. Part B, Applied Biomaterials·Thuy-Duong Thi NguyenTae-Sung Bae
Jun 25, 2005·Biomaterials·Young-Taeg SulTomas Albrektsson
Sep 11, 2016·Materials Science & Engineering. C, Materials for Biological Applications·Milena R KaluđerovićHans-Ludwig Graf
Jul 21, 2004·Journal of Biomedical Materials Research. Part B, Applied Biomaterials·Ping HuangYong Han
Feb 17, 2005·Journal of Biomedical Materials Research. Part a·Long-Hao LiHyoun-Ee Kim
Jun 28, 2007·Journal of Biomedical Materials Research. Part B, Applied Biomaterials·Il Song ParkKyeong Won Seol
Mar 15, 2005·Journal of Biomedical Materials Research. Part B, Applied Biomaterials·Enrico SandriniMatteo Santin
Sep 14, 2007·Journal of Biomedical Materials Research. Part B, Applied Biomaterials·R NarayananK H Kim
Dec 22, 2007·Journal of Biomedical Materials Research. Part B, Applied Biomaterials·Wei MaDe-Hua Li
Feb 22, 2017·The Open Orthopaedics Journal·Rmt StaruchPem Butler
Sep 17, 2013·The Journal of Craniofacial Surgery·Pham Duong HieuKi Seok Hong
Jul 31, 2020·Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry·Ursula SommerReinhard Schnettler
Mar 14, 2014·Materials·Matthias J FrankStåle Petter Lyngstadaas
Jul 18, 2018·Journal of Orofacial Orthopedics = Fortschritte Der Kieferorthopädie : Organ/official Journal Deutsche Gesellschaft Für Kieferorthopädie·Hannah FinkeMartha Es-Souni

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