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  1. Homogeneous solid-solution formation in Fe2O3–Al2O3 system observed by TEM, XAFS, and Mössbauer spectroscopy

    Article • Materials Chemistry and Physics, July 2023, Elsevier

    Dr Takeshi Yabutsuka

  2. Synergistic effect of sulfonation followed by precipitation of amorphous calcium phosphate on the bone-bonding strength of carbon fiber reinforced polyetheretherketone

    Article • Scientific Reports, January 2023, Springer Science + Business Media

    Dr Takeshi Yabutsuka

  3. Development of Bioactive Functional Materials by Interfacial Control Using Apatite Nuclei

    Article • Materia Japan, November 2022, Japan Institute of Metals

    Dr Takeshi Yabutsuka

  4. Tracer diffusion coefficients measurements on LaPO4-dispersed LATP by means of neutron radiography

    Article • Solid State Ionics, April 2022, Elsevier

    Dr Takeshi Yabutsuka

  5. Electrochemical Properties of Cs and La Co-doped CaWO4 Oxide Ion Conductor

    Article • Electrochemistry, February 2022, The Electrochemical Society of Japan

    Dr Takeshi Yabutsuka

  6. Dependence property of isoelectric points and pH environment on enzyme immobilization on maghemite/hydroxyapatite composite particles

    Article • Journal of the Ceramic Society of Japan, January 2022, Ceramic Society of Japan

    Dr Takeshi Yabutsuka

  7. Evaluation of calcium phosphate coating on biodegradable Mg–Al–Zn–Ca alloy formed under ordinary conditions on temperature and pressure

    Article • Journal of the Ceramic Society of Japan, January 2022, Ceramic Society of Japan

    Dr Takeshi Yabutsuka

  8. Lead acid battery with high resistance to over‐discharge using graphite based materials as cathode current collector

    Article • Nano Select, December 2021, Wiley

    Dr Takeshi Yabutsuka

  9. Improved cathode performance and relaxation properties of LiMn2O4 prepared by optimized ball-milling with single-step sintering

    Article • Journal of the Ceramic Society of Japan, December 2021, Ceramic Society of Japan

    Dr Takeshi Yabutsuka

  10. Surface Modification of Carbon Fiber-Polyetheretherketone Composite to Impart Bioactivity by Using Apatite Nuclei

    Article • Materials, November 2021, MDPI AG

    Dr Takeshi Yabutsuka

  11. TEM Observation of LaPO4-Dispersed LATP Lithium-Ion Conductor

    Article • Electrochemistry, September 2021, The Electrochemical Society of Japan

    Dr Takeshi Yabutsuka

  12. Synthesis and Characterization of Lithium-Ion Conductive LATP-LaPO4 Composites Using La2O3 Nano-Powder

    Article • Materials, June 2021, MDPI AG

    Dr Takeshi Yabutsuka

  13. Synthesis and Characterization of LAGP-Based Lithium Ion-Conductive Composites with an LLTO Additive

    Article • Journal of Alloys and Compounds, February 2021, Elsevier

    Dr Takeshi Yabutsuka

  14. Relaxation Analysis of LixNi0.8Co0.1Mn0.1O2 after Lithium Extraction to High-Voltage Region (x ≤ 0.12)

    Article • Journal of The Electrochemical Society, January 2021, The Electrochemical Society

    Dr Takeshi Yabutsuka

  15. Relaxation analysis of NCAs in high-voltage region and effect of cobalt content

    Article • Journal of Electroanalytical Chemistry, December 2020, Elsevier

    Dr Takeshi Yabutsuka

  16. Immobilization and collection of enzymes by hydroxyapatite/maghemite composite particles with magnetism

    Article • Journal of the Ceramic Society of Japan, November 2020, Ceramic Society of Japan

    Dr Takeshi Yabutsuka

  17. Low temperature phase transition phenomena in Ba- and Pb-substituted La2Mo2O9 oxide ion conductors

    Article • Solid State Ionics, October 2020, Elsevier

    Dr Takeshi Yabutsuka

  18. Relaxation Analysis of Graphite Anode Materials after Charge-Discharge Cycles

    Article • Electrochemistry, September 2020, The Electrochemical Society of Japan

    Dr Takeshi Yabutsuka

  19. Impartation of apatite-forming ability to chitosan nanofibres by using apatite nuclei

    Article • IET Nanobiotechnology, August 2020, the Institution of Engineering and Technology (the IET)

    Dr Takeshi Yabutsuka

  20. Improvement of hydroxyapatite formation ability of titanium-based alloys by combination of acid etching and apatite nuclei precipitation

    Article • IET Nanobiotechnology, August 2020, the Institution of Engineering and Technology (the IET)

    Dr Takeshi Yabutsuka

  21. Development of bioactive zirconium–tin alloy by combination of micropores formation and apatite nuclei deposition

    Article • IET Nanobiotechnology, August 2020, the Institution of Engineering and Technology (the IET)

    Dr Takeshi Yabutsuka

  22. Role of Magnesium and the Effect of Surface Roughness on the Hydroxyapatite-Forming Ability of Zirconia Induced by Biomimetic Aqueous Solution Treatment

    Article • Materials, July 2020, MDPI AG

    Dr Takeshi Yabutsuka

  23. Relaxation stage analysis of lithium inserted graphite

    Article • Journal of Physics and Chemistry of Solids, July 2020, Elsevier

    Dr Takeshi Yabutsuka

  24. Impartation of Hydroxyapatite Formation Ability to Ultra-high Molecular Weight Polyethylene by Deposition of Apatite Nuclei

    Article • IET Nanobiotechnology, May 2020, the Institution of Engineering and Technology (the IET)

    Dr Takeshi Yabutsuka

  25. Materials Design for Bioactive Function by Surface Modification with Apatite Nuclei

    Article • Journal of the Japan Society of Powder and Powder Metallurgy, May 2020, Japan Society of Powder and Powder Metallurgy

    Dr Takeshi Yabutsuka

  26. Development of Apatite Nuclei Precipitated Carbon Nanotube-Polyether Ether Ketone Composite with Biological and Electrical Properties

    Article • Coatings, February 2020, MDPI AG

    Dr Takeshi Yabutsuka

  27. A COMPARITIVE IN VITRO BIOACTIVY EVALUATION OF POLYVINYLIDENE FLUORIDE AND POLYCAPROLACTONE INCORPORATED WITH AMORPHOUS CALCIUM PHOSPHATE PARTICLES

    Article • Phosphorus Research Bulletin, January 2020, Japanese Association of Inorganic Phosphorus Chemistry

    Dr Takeshi Yabutsuka

  28. Development of Bioactive Apatite Nuclei-Precipitated Ti-12Ta-9Nb-6Zr-3V-O Alloy

    Article • Key Engineering Materials, December 2019, Trans Tech Publications

    Dr Takeshi Yabutsuka

  29. Effect of Apatite Nuclei on Apatite-Forming Ability of Cellulose Nanofiber

    Article • Key Engineering Materials, December 2019, Trans Tech Publications

    Dr Takeshi Yabutsuka

  30. Fabrication of Bioactive Zirconia by Doubled Sandblasting Process and Incorporation of Apatite Nuclei

    Article • Key Engineering Materials, December 2019, Trans Tech Publications

    Dr Takeshi Yabutsuka

  31. Formation and Phase Transition of Crystalline Calcium Phosphate on Bioabsorbable Magnesium Alloy under Alkali Condition

    Article • Key Engineering Materials, December 2019, Trans Tech Publications

    Dr Takeshi Yabutsuka

  32. Fabrication of bioactive titanium and its alloys by combination of doubled sandblasting process and alkaline simulated body fluid treatment

    Article • Journal of the Ceramic Society of Japan, October 2019, Ceramic Society of Japan

    Dr Takeshi Yabutsuka

  33. In vivo and in vitro bioactivity of a “precursor of apatite” treatment on polyetheretherketone

    Article • Acta Biomaterialia, June 2019, Elsevier

    Dr Takeshi Yabutsuka

  34. Chemical transformation of PbO2 due to local cell reaction on the cathode of lead acid battery

    Article • Journal of Alloys and Compounds, April 2019, Elsevier

    Dr Takeshi Yabutsuka

  35. Effect of local cell reaction at cathode on the performance of nickel metal-hydride battery

    Article • Journal of Alloys and Compounds, January 2019, Elsevier

    Dr Takeshi Yabutsuka

  36. Structural Relaxation of LixNi0.874Co0.090Al0.036O2 after Lithium Extraction down to (x ≤ 0.12)

    Article • Journal of The Electrochemical Society, December 2018, The Electrochemical Society

    Dr Takeshi Yabutsuka

  37. Effect of Crystalline Calcium Phosphate Coatings Prepared in an Aqueous Solution on Corrosion Resistance of Bioabsorbable Magnesium Alloy

    Article • Key Engineering Materials, October 2018, Trans Tech Publications

    Dr Takeshi Yabutsuka

  38. Apatite-Forming Ability of Hydrophobicized Cellulose Nanofiber Imparted by Combination with Apatite Nuclei

    Article • Key Engineering Materials, October 2018, Trans Tech Publications

    Dr Takeshi Yabutsuka

  39. Bioactivity Assessment of Apatite Nuclei-PVDF Composite Thin Films

    Article • Key Engineering Materials, October 2018, Trans Tech Publications

    Dr Takeshi Yabutsuka

  40. Changes in Surface Condition during Fabrication Process of Bioactive Apatite Nuclei Incorporated PEEK

    Article • Key Engineering Materials, October 2018, Trans Tech Publications

    Dr Takeshi Yabutsuka

  41. Enzyme Immobilization Behavior on the Surface of Hydroxyapatite Capsules under Alkaline Condition

    Article • Key Engineering Materials, October 2018, Trans Tech Publications

    Dr Takeshi Yabutsuka

  42. Fabrication of Bioactive Polycaprolactone by Incorporation of Apatite Nuclei

    Article • Key Engineering Materials, October 2018, Trans Tech Publications

    Dr Takeshi Yabutsuka

  43. Biomimetic Porous Bone-Like Apatite Coatings on Metals, Organic Polymers and Microparticles

    Article • September 2018, IntechOpen

    Dr Takeshi Yabutsuka

  44. Effect of Doubled Sandblasting Process and Basic Simulated Body Fluid Treatment on Fabrication of Bioactive Stainless Steels

    Article • Materials, August 2018, MDPI AG

    Dr Takeshi Yabutsuka

  45. Structural Relaxation of Lix(Ni0.874Co0.090Al0.036)O2 after Lithium Extraction down to x = 0.12

    Article • Materials, July 2018, MDPI AG

    Dr Takeshi Yabutsuka

  46. Defect Structure and Oxide Ion Conduction of Potassium Ion Substituted CaWO4

    Article • Materials, June 2018, MDPI AG

    Dr Takeshi Yabutsuka

  47. Bioactivity Treatment to Polylactic Acid Fabric Cloth and Foam by Precipitation of Apatite Nuclei

    Article • Transactions of the Materials Research Society of Japan, June 2018, The Materials Research Society of Japan

    Dr Takeshi Yabutsuka

  48. Biomimetic Method for Production of Magnetic Hydroxyapatite Microcapsules for Enzyme Immobilization

    Article • Transactions of the Materials Research Society of Japan, June 2018, The Materials Research Society of Japan

    Dr Takeshi Yabutsuka

  49. Effective Procedure of Bioactivity Treatment to Bearing Grade PEEK by Incorporation of Apatite Nuclei

    Article • Transactions of the Materials Research Society of Japan, June 2018, The Materials Research Society of Japan

    Dr Takeshi Yabutsuka

  50. Fabrication of Bioactive Co-Cr-Mo-W Alloy by Using Doubled Sandblasting Process and Apatite Nuclei Treatment

    Article • Transactions of the Materials Research Society of Japan, June 2018, The Materials Research Society of Japan

    Dr Takeshi Yabutsuka

  51. Bioactivity Treatment for Co-Cr-Mo Alloy by Precipitation of Low Crystalline Calcium Phosphate Using Simulated Body Fluid with Alkalinized Condition

    Article • Journal of the Japan Society of Powder and Powder Metallurgy, April 2018, Japan Society of Powder and Powder Metallurgy

    Dr Takeshi Yabutsuka

  52. Effect of Oxygen Plasma Treatment on Fabrication of Bioactive Ultrahigh Molecular Weight Polyethylene Composite

    Article • Journal of the Japan Society of Powder and Powder Metallurgy, April 2018, Japan Society of Powder and Powder Metallurgy

    Dr Takeshi Yabutsuka

  53. Effect of pores formation process and oxygen plasma treatment to hydroxyapatite formation on bioactive PEEK prepared by incorporation of precursor of apatite

    Article • Materials Science and Engineering C, December 2017, Elsevier

    Dr Takeshi Yabutsuka

  54. Synthesis and anode properties of corundum-type structured (Fe 2 O 3 ) 1-x (Al 2 O 3 ) x solid solutions in the whole compositional range

    Article • Solid State Ionics, December 2017, Elsevier

    Dr Takeshi Yabutsuka

  55. Development of Bioactive Ti-15Mo-5Zr-3Al Alloy by Incorporation of Apatite Nuclei

    Article • Key Engineering Materials, November 2017, Trans Tech Publications

    Dr Takeshi Yabutsuka

  56. Fabrication of Levothyroxine Particles Encapsulated with Apatite

    Article • Key Engineering Materials, November 2017, Trans Tech Publications

    Dr Takeshi Yabutsuka

  57. Biomimetic Crystalline Calcium Phosphate Coatings on Bioabsorbable Magnesium Alloy

    Article • Key Engineering Materials, November 2017, Trans Tech Publications

    Dr Takeshi Yabutsuka

  58. Effect of Isoelectric Point on Enzyme Immobilization Property of Magnetic Apatite Microcapsules Encapsulating Maghemite

    Article • Key Engineering Materials, November 2017, Trans Tech Publications

    Dr Takeshi Yabutsuka

  59. Apatite Formation Ability of Bioactive Bearing Grade Polyetheretherketone Fabricated by Incorporation of Apatite Nuclei

    Article • Key Engineering Materials, November 2017, Trans Tech Publications

    Dr Takeshi Yabutsuka

  60. Fabrication of Bioactive Fiber-reinforced PEEK and MXD6 by Incorporation of Precursor of Apatite

    Article • Journal of Biomedical Materials Research Part B Applied Biomaterials, October 2017, Wiley

    Dr Takeshi Yabutsuka

  61. Relaxation Analysis of LixNiO2and Lix(NCA)O2in the Deeply Lithium Extracted Region (x ≤ 0.12)

    Article • Journal of The Electrochemical Society, January 2017, The Electrochemical Society

    Dr Takeshi Yabutsuka

  62. Fabrication of Bioactive Fiber Reinforced Polyetheretherketone by the Function of Apatite Nuclei

    Article • Key Engineering Materials, November 2016, Trans Tech Publications

    Dr Takeshi Yabutsuka

  63. Fabrication of Bioactive Glass Fiber Reinforced Polyamide with High Mechanical Performance by the Function of Apatite Nuclei

    Article • Key Engineering Materials, November 2016, Trans Tech Publications

    Dr Takeshi Yabutsuka

  64. Fabrication of Bioactive Cobalt-Chromium Alloys by Incorporation of Apatite Nuclei

    Article • Key Engineering Materials, November 2016, Trans Tech Publications

    Dr Takeshi Yabutsuka

  65. Fabrication of Hydroxyapatite Microcapsules for Controlled Release of Hydrophobic Drug

    Article • Key Engineering Materials, November 2016, Trans Tech Publications

    Dr Takeshi Yabutsuka

  66. Bioactivity Treatments for Zirconium and Ti-6Al-4V Alloy by the Function of Apatite Nuclei

    Article • Key Engineering Materials, November 2016, Trans Tech Publications

    Dr Takeshi Yabutsuka

  67. Development of Bioactive PEEK by the Function of Apatite Nuclei

    Article • Key Engineering Materials, May 2016, Trans Tech Publications

    Dr Takeshi Yabutsuka

  68. Fabrication of Bioactive Stainless Steel by the Function of Apatite Nuclei

    Article • Key Engineering Materials, May 2016, Trans Tech Publications

    Dr Takeshi Yabutsuka

  69. Fabrication of Bone-Like Apatite-Phosphatidylcholine Composite Thin Film by Biomimetic Method

    Article • Key Engineering Materials, May 2016, Trans Tech Publications

    Dr Takeshi Yabutsuka

  70. Enzyme Immobilization by Using Apatite Microcapsules with Magnetic Properties

    Article • Key Engineering Materials, May 2016, Trans Tech Publications

    Dr Takeshi Yabutsuka

  71. Preparation of bioactive polymeric implant materials by the function of apatite nuclei

    Article • Frontiers in Bioengineering and Biotechnology, January 2016, Frontiers

    Dr Takeshi Yabutsuka

  72. EFFECTS OF SANDBLASTING CONDITIONS IN PREPARATION OF BIOACTIVE STAINLESS STEELS BY THE FUNCTION OF APATITE NUCLEI

    Article • Phosphorus Research Bulletin, January 2016, Japanese Association of Inorganic Phosphorus Chemistry

    Dr Takeshi Yabutsuka

  73. Electrochemical properties of Cs-substituted CaWO4 and BaWO4 oxide ion conductors

    Article • Journal of the Ceramic Society of Japan, January 2016, Ceramic Society of Japan

    Dr Takeshi Yabutsuka

  74. INVESTIGATION OF EFFECTIVE PROCEDURES IN FABRICATION OF BIOACTIVE PEEK USING THE FUNCTION OF APATITE NUCLEI

    Article • Phosphorus Research Bulletin, January 2016, Japanese Association of Inorganic Phosphorus Chemistry

    Dr Takeshi Yabutsuka

  75. Relaxation Analysis of LiNi0.5Mn1.5O4 5 V Cathode Material by Means of the Rietveld Refinement

    Article • Electrochemistry, January 2016, The Electrochemical Society of Japan

    Dr Takeshi Yabutsuka

  76. Synthesis and Electrochemical Properties of LATP-LLTO Lithium Ion Conductive Composites

    Article • Electrochemistry, January 2016, The Electrochemical Society of Japan

    Dr Takeshi Yabutsuka

  77. THE EFFECTS OF SBF CONDITIONS ON ENCAPSULATION OF AGAROSE GEL WITH HYDROXYAPATITE MICROCAPSULES

    Article • Phosphorus Research Bulletin, January 2016, Japanese Association of Inorganic Phosphorus Chemistry

    Dr Takeshi Yabutsuka

  78. α-PbO2Formation on the Cathode of Lead Acid Battery due to the Local Cell Reaction

    Article • Journal of The Electrochemical Society, January 2016, The Electrochemical Society

    Dr Takeshi Yabutsuka

  79. Fabrication of Bioactive Polylactic Acid Composite Formed by 3D Printer

    Article • Key Engineering Materials, November 2014, Trans Tech Publications

    Dr Takeshi Yabutsuka

  80. Fabrication of Bioactive Apatite Nuclei Precipitated Ti-15Mo-5Zr-3Al Alloy by Using Doubled Sandblasting Process

    Article • Key Engineering Materials, November 2014, Trans Tech Publications

    Dr Takeshi Yabutsuka

  81. Fabrication of Hydroxyapatite Microcapsule Containing Vitamin B12 for Sustained-Release

    Article • Key Engineering Materials, November 2014, Trans Tech Publications

    Dr Takeshi Yabutsuka

  82. Fabrication of Magnetic Hydroxyapatite Microcapsule for Protein Collection

    Article • Key Engineering Materials, November 2013, Trans Tech Publications

    Dr Takeshi Yabutsuka

  83. Fabrication of Bioactive Apatite Nuclei Precipitated Polylactic Acid by Using Sandblasting Process

    Article • Key Engineering Materials, November 2013, Trans Tech Publications

    Dr Takeshi Yabutsuka

  84. Fabrication of Bioactive Apatite Nuclei-Precipitated Titanium Alloys by Using Sandblasting

    Article • Key Engineering Materials, November 2012, Trans Tech Publications

    Dr Takeshi Yabutsuka

  85. Fabrication of Bioactive Apatite Nuclei-Precipitated Composites

    Article • Key Engineering Materials, October 2011, Trans Tech Publications

    Dr Takeshi Yabutsuka

  86. Preparation of Encapsulated Magnetite Microparticles with Hydroxyapatite

    Article • Energy Procedia, January 2011, Elsevier

    Dr Takeshi Yabutsuka

  87. Biomimetic Fabrication of Hydroxyapatite Microcapsules by Using Apatite Nuclei

    Article • March 2010, IntechOpen

    Dr Takeshi Yabutsuka

  88. Fabrication of Bioactive Apatite Nuclei Precipitated Titanium by Using Electromagnetic Induction Heating

    Article • Bioceramics Development and Applications, January 2010, Ashdin Publishing

    Dr Takeshi Yabutsuka

  89. Development of novel bioactive composites by electrophoretic deposition

    Article • Materials Science and Engineering C, June 2009, Elsevier

    Dr Takeshi Yabutsuka

  90. Fabrication of Encapsulated Silicagel Microsphere with Hydroxyapatite for Sustained-Release

    Article • Key Engineering Materials, January 2009, Trans Tech Publications

    Dr Takeshi Yabutsuka

  91. Fabrication of Bioactive Organic Polymer by Using Apatite Nuclei-Contained Inorganic Binder

    Article • Key Engineering Materials, January 2009, Trans Tech Publications

    Dr Takeshi Yabutsuka

  92. Development of Bioactive Titanium-Apatite Nuclei Composite

    Article • Key Engineering Materials, January 2008, Trans Tech Publications

    Dr Takeshi Yabutsuka

  93. Fabrication of Encapsulated Ag Microsphere with Hydroxyapatite for Sustained-Release

    Article • Key Engineering Materials, January 2008, Trans Tech Publications

    Dr Takeshi Yabutsuka

  94. Generation of hydroxyapatite patterns by electrophoretic deposition

    Article • Journal of Materials Science Materials in Medicine, October 2007, Springer Science + Business Media

    Dr Takeshi Yabutsuka

  95. Formation of Apatite Pattern by Electrophoretic Deposition of Apatite Nuclei

    Article • Key Engineering Materials, January 2007, Trans Tech Publications

    Dr Takeshi Yabutsuka

  96. Development of Bioactive Polyethylene-Apatite Nuclei Composite

    Article • Key Engineering Materials, January 2007, Trans Tech Publications

    Dr Takeshi Yabutsuka

  97. Apatite Pattern Formation by Electrophoretic Deposition Transcribing Resist Pattern

    Article • Key Engineering Materials, January 2006, Trans Tech Publications

    Dr Takeshi Yabutsuka

  98. Development of Bioactive Organic Polymer Composite by Electrophoretic Deposition

    Article • Key Engineering Materials, January 2006, Trans Tech Publications

    Dr Takeshi Yabutsuka