PMID: 9170997Sep 1, 1996Paper

Improved properties of amorphous calcium phosphate fillers in remineralizing resin composites

Dental Materials : Official Publication of the Academy of Dental Materials
D SkrticE D Eanes

Abstract

The rationale for this study was based on the hypothesis that the mechanical strength of methacrylate composites containing the bioactive filler, amorphous calcium phosphate, can be enhanced by synthesizing this filler in the presence of glass-forming agents. Specifically, this study was conducted to prepare composites with zirconia- and silica-modified amorphous calcium phosphate fillers, and to determine whether the remineralization potential from the release of calcium and phosphate ions and the mechanical properties of the corresponding methacrylate composites were enhanced. The modified amorphous calcium phosphates were synthesized at pH 10.5 by mixing 800 mmol/L Ca(NO3)2 solutions and either 250 mmol/L zirconylchloride (ZrOCl2) or 4.4 mol/L tetraethoxysilane (TEOS) solutions with solutions containing 525 mmol/L Na2HPO4 and 11 mmol/L Na4P2O7. After washing and drying, the amorphous calcium phosphates were mixed with visible light-activated resins and photopolymerized to form composite disks that were then examined for their ability to release Ca2+ and total ionic phosphate (PO4(3-) + HPO4(2-) + H2PO4-, hereafter indicated as PO4) by immersion in HEPES-buffered (pH 7.4) saline at 37 degrees C. Solution ion concentrations we...Continue Reading

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Citations

Jul 18, 2000·Journal of Biomedical Materials Research·D SkrticG E Schumacher
Jan 5, 2002·Journal of Biomedical Materials Research·D SkrticR T Brunworth
Apr 15, 2009·Journal of Materials Science. Materials in Medicine·Hockin H K XuLaurence C Chow
Sep 22, 2009·Journal of Materials Science. Materials in Medicine·J I JohnsD Skrtic
Mar 8, 2013·Journal of Materials Science. Materials in Medicine·Sergey V Dorozhkin
Aug 1, 2013·Dental Materials : Official Publication of the Academy of Dental Materials·Satoshi ImazatoHockin H K Xu
Aug 10, 2013·Dental Materials : Official Publication of the Academy of Dental Materials·Li-Na NiuFranklin R Tay
Feb 19, 1999·Dental Materials : Official Publication of the Academy of Dental Materials·M S ParkD Skrtic
Dec 2, 2009·Journal of Dental Research·H H K XuJ M Antonucci
May 5, 2010·Journal of Dental Research·H H K XuL C Chow
Jul 25, 2006·Journal of Dental Research·H H K XuM Peltz
Mar 27, 2007·Journal of Dental Research·H H K XuL C Chow
Feb 7, 2008·The Angle Orthodontist·Jeff A FosterThomas G Bradley
Jun 24, 2014·Dental Materials : Official Publication of the Academy of Dental Materials·Chen ChenHockin H K Xu
Jan 9, 2016·Dental Materials : Official Publication of the Academy of Dental Materials·Ling ZhangHockin H K Xu
Nov 13, 2012·Dental Materials : Official Publication of the Academy of Dental Materials·Mary Anne S MeloHockin H K Xu
Apr 26, 2011·Dental Materials : Official Publication of the Academy of Dental Materials·Hockin H K XuLaurence C Chow
Dec 27, 2015·Materials Science & Engineering. C, Materials for Biological Applications·Anas AljaboAnne M Young
Dec 23, 2008·Dental Materials : Official Publication of the Academy of Dental Materials·Hockin H K XuLimin Sun
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Apr 20, 2012·Journal of Biomedical Materials Research. Part B, Applied Biomaterials·Jennifer L MoreauHockin H K Xu
Dec 23, 2011·Journal of Biomedical Materials Research. Part B, Applied Biomaterials·Lei ChengXuedong Zhou
Aug 2, 2014·Dental Materials : Official Publication of the Academy of Dental Materials·Fan ZhangJan Ilavsky
Oct 8, 2009·Journal of Biomedical Materials Research. Part B, Applied Biomaterials·Hockin H K Xu, Jennifer L Moreau
Jul 23, 2014·Journal of the Mechanical Behavior of Biomedical Materials·Wen-Cheng ChenChi-Jen Shih
Apr 22, 2015·Dental Materials : Official Publication of the Academy of Dental Materials·Marina D S ChiariRoberto R Braga
Sep 26, 2016·Dental Materials : Official Publication of the Academy of Dental Materials·Yvette AlaniaRoberto R Braga
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Mar 20, 2010·Journal of Dental Research·M-H Chen
Sep 11, 2002·Angewandte Chemie·Sergey V Dorozhkin, Matthias Epple
Aug 10, 2018·Journal of Biomedical Materials Research. Part B, Applied Biomaterials·Livia C NataleRoberto R Braga
Sep 7, 2018·Journal of Dental Research·H L Van der LaanB H Clarkson
Oct 9, 2018·Journal of Biomedical Materials Research. Part B, Applied Biomaterials·Yvette AlaniaRoberto R Braga
May 2, 2006·Journal of Biomedical Materials Research. Part B, Applied Biomaterials·Soo-Young LeeD Skrtic
Jul 11, 2006·Journal of Biomedical Materials Research. Part a·Yanbo GaoWeiqi Yan
Aug 23, 2006·Journal of Biomedical Materials Research. Part B, Applied Biomaterials·Hockin H K XuBernard Hockey
Nov 2, 2018·Dental Materials Journal·Abdul Samad Khan, Mariam Raza Syed

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