Satoshi Hayakawa

Summary

Affiliation: Okayama University
Country: Japan

Publications

  1. doi request reprint Liquid phase deposited titania coating to enable in vitro apatite formation on Ti6Al4V alloy
    Satoshi Hayakawa
    Graduate School of Natural Science and Technology, Okayama University, 3 1 1 Tsushima, Kita ku, Okayama, 700 8530, Japan
    J Mater Sci Mater Med 25:375-81. 2014
  2. doi request reprint Preparation of nanometer-scale rod array of hydroxyapatite crystal
    Satoshi Hayakawa
    Okayama University, Japan
    Acta Biomater 5:2152-60. 2009
  3. doi request reprint Physical, chemical and in vitro biological profile of chitosan hybrid membrane as a function of organosiloxane concentration
    Yuki Shirosaki
    Biomaterial Laboratory, Graduate School of Natural Science and Technology, Okayama University, Tsushima, Okayama shi 700 8530, Japan
    Acta Biomater 5:346-55. 2009
  4. doi request reprint Nanolayering of phosphoric acid ester monomer on enamel and dentin
    Kumiko Yoshihara
    Department of Occlusal and Oral Functional Rehabilitation, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
    Acta Biomater 7:3187-95. 2011
  5. ncbi request reprint Vascular endothelial growth factor promotes brain tissue regeneration with a novel biomaterial polydimethylsiloxane-tetraethoxysilane
    Hanzhe Zhang
    Department of Neurology, Graduate School of Medicine, Dentistry and Pharmacy, Okayama University, 2 5 1 Shikata cho, Okayama, 700 8558, Japan
    Brain Res 1132:29-35. 2007
  6. ncbi request reprint Gelatin-siloxane hybrid scaffolds with vascular endothelial growth factor induces brain tissue regeneration
    Hanzhe Zhang
    Department of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 2 5 1 Shikata cho, Okayama, 700 8558, Japan
    Curr Neurovasc Res 5:112-7. 2008
  7. pmc In vitro apatite formation on organic polymers modified with a silane coupling reagent
    Yuki Shirosaki
    Biomaterial Laboratory, Faculty of Engineering, Okayama University, Tsushima, Okayama Shi, Japan
    J R Soc Interface 2:335-40. 2005
  8. ncbi request reprint In vitro cytocompatibility of MG63 cells on chitosan-organosiloxane hybrid membranes
    Yuki Shirosaki
    Biomaterial Laboratory, Faculty of Engineering, Okayama University, 3 1 1 Tsushima naka Okayama shi 700 8530, Japan
    Biomaterials 26:485-93. 2005
  9. doi request reprint Heterogeneous structure and in vitro degradation behavior of wet-chemically derived nanocrystalline silicon-containing hydroxyapatite particles
    Satoshi Hayakawa
    Biomaterials Laboratory, Graduate School of Natural Science and Technology, Okayama University, Kita ku, Okayama, Japan
    Acta Biomater 9:4856-67. 2013
  10. doi request reprint Bilirubin adsorption property of sol-gel-derived titania particles for blood purification therapy
    Takuji Asano
    Graduate School of Natural Sciences and Technology, Okayama University, Tsushima, Okayama Shi, Japan
    Acta Biomater 4:1067-72. 2008

Collaborators

Detail Information

Publications22

  1. doi request reprint Liquid phase deposited titania coating to enable in vitro apatite formation on Ti6Al4V alloy
    Satoshi Hayakawa
    Graduate School of Natural Science and Technology, Okayama University, 3 1 1 Tsushima, Kita ku, Okayama, 700 8530, Japan
    J Mater Sci Mater Med 25:375-81. 2014
    ..These results indicated that the heterogeneous nucleation of apatite induced on anatase-type titania coating prepared by LPD technique when it was aligned parallel to thermally oxidized cp titanium substrate with optimum gap width. ..
  2. doi request reprint Preparation of nanometer-scale rod array of hydroxyapatite crystal
    Satoshi Hayakawa
    Okayama University, Japan
    Acta Biomater 5:2152-60. 2009
    ..Those HAp rods grew perpendicularly to the glass surface, and the crystallites covered the glass surface uniformly, resulting in a "dental enamel-like" rod array structure consisting of "pine-leaf-like" structure units...
  3. doi request reprint Physical, chemical and in vitro biological profile of chitosan hybrid membrane as a function of organosiloxane concentration
    Yuki Shirosaki
    Biomaterial Laboratory, Graduate School of Natural Science and Technology, Okayama University, Tsushima, Okayama shi 700 8530, Japan
    Acta Biomater 5:346-55. 2009
    ..Therefore, the chitosan-GPTMS hybrids are promising candidates for basic materials that can promote bone regeneration because of their controllable composition (chitosan/GPTMS ratio)...
  4. doi request reprint Nanolayering of phosphoric acid ester monomer on enamel and dentin
    Kumiko Yoshihara
    Department of Occlusal and Oral Functional Rehabilitation, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
    Acta Biomater 7:3187-95. 2011
    ..The lower bonding effectiveness of mild self-etch adhesives to enamel should be ascribed in part to a lower chemical reactivity (nanolayering) with enamel HAp...
  5. ncbi request reprint Vascular endothelial growth factor promotes brain tissue regeneration with a novel biomaterial polydimethylsiloxane-tetraethoxysilane
    Hanzhe Zhang
    Department of Neurology, Graduate School of Medicine, Dentistry and Pharmacy, Okayama University, 2 5 1 Shikata cho, Okayama, 700 8558, Japan
    Brain Res 1132:29-35. 2007
    ..These findings show that implantation of PDMS-TEOS scaffold with VEGF might be effective for treating old brain infarction or trauma...
  6. ncbi request reprint Gelatin-siloxane hybrid scaffolds with vascular endothelial growth factor induces brain tissue regeneration
    Hanzhe Zhang
    Department of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 2 5 1 Shikata cho, Okayama, 700 8558, Japan
    Curr Neurovasc Res 5:112-7. 2008
    ..Addition of VEGF promoted numbers of these cells. Thus, combination of gelatin-GPTMS scaffolds and VEGF is preferable for brain regeneration...
  7. pmc In vitro apatite formation on organic polymers modified with a silane coupling reagent
    Yuki Shirosaki
    Biomaterial Laboratory, Faculty of Engineering, Okayama University, Tsushima, Okayama Shi, Japan
    J R Soc Interface 2:335-40. 2005
    ..The in vitro apatite formation in a simulated body fluid (Kokubo solution) was confirmed for several of the gamma-MPS-grafted specimens...
  8. ncbi request reprint In vitro cytocompatibility of MG63 cells on chitosan-organosiloxane hybrid membranes
    Yuki Shirosaki
    Biomaterial Laboratory, Faculty of Engineering, Okayama University, 3 1 1 Tsushima naka Okayama shi 700 8530, Japan
    Biomaterials 26:485-93. 2005
    ..Contrary to expectations, the incorporation of calcium ions into the hybrids did not improve cell attachment and proliferation on their surfaces...
  9. doi request reprint Heterogeneous structure and in vitro degradation behavior of wet-chemically derived nanocrystalline silicon-containing hydroxyapatite particles
    Satoshi Hayakawa
    Biomaterials Laboratory, Graduate School of Natural Science and Technology, Okayama University, Kita ku, Okayama, Japan
    Acta Biomater 9:4856-67. 2013
    ....
  10. doi request reprint Bilirubin adsorption property of sol-gel-derived titania particles for blood purification therapy
    Takuji Asano
    Graduate School of Natural Sciences and Technology, Okayama University, Tsushima, Okayama Shi, Japan
    Acta Biomater 4:1067-72. 2008
    ..The present results indicated that the size of primary particles and hydrophobicity were significant for the sol-derived anatase in terms of bilirubin adsorption, and both were controllable by the heating temperature and the time period...
  11. ncbi request reprint Modification of Ti implant surface for cell proliferation and cell alignment
    Jia Ming Zhao
    Biomaterials Laboratory, Graduate School of Natural Science and Technology, Okayama University, Tsushima, Okayama Shi, 700 8530, Japan
    J Biomed Mater Res A 84:988-93. 2008
    ..The results thus ensured filopodial guidance for the substrates...
  12. ncbi request reprint Low density lipoprotein adsorption on sol-gel derived alumina for blood purification therapy
    Takuji Asano
    Graduate School of Natural Sciences and Technology, Okayama University, Tsushima, Okayama, Japan
    Biomed Mater Eng 18:161-70. 2008
    ....
  13. ncbi request reprint Platelet adhesion on titanium oxide gels: effect of surface oxidation
    Shinji Takemoto
    Biomaterials Laboratory, Faculty of Engineering, Okayama University, Tsushima, Okayama shi 700 8530, Japan
    Biomaterials 25:3485-92. 2004
    ..Ti substrates with H2O2 and heat treatment above 300 degrees C held the least number of platelets, and were concluded to be the most inhibitory for platelet adhesion...
  14. doi request reprint Nano-controlled molecular interaction at adhesive interfaces for hard tissue reconstruction
    Kumiko Yoshihara
    Department of Occlusal and Oral Functional Rehabilitation, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
    Acta Biomater 6:3573-82. 2010
    ..The advanced tooth-biomaterial interaction model gives not only an insight into the mechanisms of bond degradation, but also provides a basis to develop functional monomers for more durable tooth reconstruction...
  15. ncbi request reprint Selective protein adsorption and blood compatibility of hydroxy-carbonate apatites
    Shinji Takemoto
    Biomaterials Laboratory, Faculty of Engineering, Okayama University, Tsushima, Okayama Shi, 700 8530, Japan
    J Biomed Mater Res A 69:544-51. 2004
    ..Thus, a higher selectivity for beta(2)-MG adsorption was empirically correlated to carbonate ions incorporated in the hydroxyapatite lattice...
  16. ncbi request reprint An organic-inorganic hybrid scaffold for the culture of HepG2 cells in a bioreactor
    Ken Kataoka
    Graduate School of Medicine and Dentistry, Department of Cell Biology, Okayama University, Okayama 700 8558, Japan
    Biomaterials 26:2509-16. 2005
    ..The present results indicate that PDMS-TEOS may be a promising scaffold for developing such functional culture methods...
  17. doi request reprint Nucleation and growth of apatite on an anatase layer irradiated with UV light under different environmental conditions
    Keita Uetsuki
    Graduate School of Natural Science and Technology, Okayama University, Kita ku, Okayama shi 700 8530, Japan
    J Biomed Mater Res A 101:712-9. 2013
    ....
  18. doi request reprint Calcium phosphate crystallization on titania in a flowing Kokubo solution
    Satoshi Hayakawa
    Graduate School of Natural Sciences and Technology, Okayama University Tsushima, Kita ku, Okayama, 700 8530, Japan
    J Mater Sci Mater Med 26:222. 2015
    ..All of the results were successfully interpreted using the working hypothesis. The conclusion was that the GRAPE(®) technique depends on the confined space holding pre-embryo and embryo assemblies. ..
  19. ncbi request reprint Implantation of a new porous gelatin-siloxane hybrid into a brain lesion as a potential scaffold for tissue regeneration
    Kentaro Deguchi
    Department of Neurology, Graduate School of Medicine, Dentistry and Pharmacy, Faculty of Engineering, Okayama University, Okayama, Japan
    J Cereb Blood Flow Metab 26:1263-73. 2006
    ....
  20. ncbi request reprint Preparation of alginic acid layers on stainless-steel substrates for biomedical applications
    Tomohiko Yoshioka
    Biomaterials Laboratory, Faculty of Engineering, Okayama University, Tsushima, 700 8530, Okayama, Japan
    Biomaterials 24:2889-94. 2003
    ..Moreover, alginic-acid-immobilized SUS316L substrates had little effect on the blood clotting time. This indicated that alginic-acid-immobilized SUS316L substrates do not adsorb some blood-clotting proteins or factors, or stimulate them...
  21. doi request reprint In vitro apatite formation on nano-crystalline titania layer aligned parallel to Ti6Al4V alloy substrates with sub-millimeter gap
    Satoshi Hayakawa
    Graduate School of Natural Science and Technology, Okayama University, Tsushima, Kita ku, Okayama, 700 8530, Japan
    J Mater Sci Mater Med 26:190. 2015
    ....
  22. ncbi request reprint Novel approach to fabricate porous gelatin-siloxane hybrids for bone tissue engineering
    Lei Ren
    Biomaterial Laboratory, Faculty of Engineering, Okayama University, Tsushima, Okayama shi 700 8530, Japan
    Biomaterials 23:4765-73. 2002
    ..It was demonstrated that appropriate incorporation of Ca(2+) ions stimulated osteoblast proliferation and differentiation in vitro...