Kyushu University Academic Staff Educational and Research Activities Database
List of Presentations
Yoshinori Sawae Last modified date:2018.07.24

Professor / Machine Elements and Design Engineering Laboratory / Department of Mechanical Engineering / Faculty of Engineering


Presentations
1. Mayo Kubota, Hironori Shinmori, Takehiro Morita, Tetsuo Yamaguchi, Yoshinori Sawae, Lubricity of synovial fluid constituents on highly hydrated hydrogel artificial cartilage, The 10th International Biotribology Forum, 2018.03.
2. Teruo Murakami, Nobuo Sakai, Seido Yarimitsu, Kazuhiro Nakashima, Tetsuo Yamaguchi, Yoshinori Sawae, Atsushi Suzuki, Influence of Changes in Permeability on Lubrication Mechanism in Poly(Vinyl Alcohol) Hybrid Gel as Artificial Cartilage, The 10th International Biotribology Forum, 2018.03.
3. Hironori Shinmori, Mayo Kubota, Takehiro Morita, Tetsuo Yamaguchi, Yoshinori Sawae, Protein and phospholipids increase friction between CoCrMo and UHMWPE, The 10th International Biotribology Forum, 2018.03.
4. Yoshinori Sawae, Eiichi Miyakoshi, Shunichiro Doi, Takehiro Morita, Joichi Sugimura, Friction and wear of polymer composites in high pressure hydrogen, 2018 HYDROGENIUS & I2CNER TRIBOLOGY SYMPOSIUM, 2018.02.
5. Reona Umei, Keiji Sakaki, Takehiro Morita, Yoshinori Sawae, Joichi Sugimura, Effect of trace moisture content on low friction mechanism of carbon fiber filled PTFE in high purity hydrogen, 2018 HYDROGENIUS & I2CNER TRIBOLOGY SYMPOSIUM, 2018.02.
6. Naotoshi Shimizu, Yoshinori Sawae, Takehiro Morita, Shugo Onitsuka, Joichi Sugimura, Friction and wear of polymer composites in hydrogen environment at low temperature, 2018 HYDROGENIUS & I2CNER TRIBOLOGY SYMPOSIUM, 2018.02.
7. Hideaki Ariura, Takehiro Morita, Tetsuo Yamaguchi, Yoshinori Sawae, Deformation determination of cultured cell inside scaffolds under mechanical load, Biosurface and Biotribology Chengdu 2017, 2017.09.
8. Yoshinori Sawae1, Ryosuke Baba, Takehiro Morita, Tetsuo Yamaguchi, Teruo Murakami, Effects of serum lubrication on friction between hydrogel acetabular liner and metal head, Biosurface and Biotribology Chengdu 2017, 2017.09.
9. Yoshinori Sawae, Keisuke Fukuda, Yoshifumi Shigyo, Hideaki Ariura, Takehiro Morita, Tetsuo Yamaguchi, Cartilaginous Tissue Formation by Cultured Chondrocytes under Traction loading, World Tribology Congress 2017, 2017.09.
10. Hironori Shinmori、Yoshinori Sawae, Mayo Kubota, Takehiro Morita, Tetsuo Yamaguchi, Effect of Synovial Constituents on Friction between UHMWPE and CoCrMo, 2nd Czech-Japan Tribology Workshop, 2017.11.
11. Mayo Kubota, Yoshinori Sawae, Ryosuke Baba, Takehiro Morita, Tetsuo Yamaguchi, Lubrication Effects of Model Synovial Fluid on Hydrated Hydrogel Artificial Cartilage, 2nd Czech-Japan Tribology Workshop, 2017.11.
12. T.Morita, Y.Sawae, J. Sugimura, EVALUATION OF HYDROGEN GAS SEALING ABILITY OF CARBON , 5th Malaysia-Japan Tribology Symposium 2017, 2017.08.
13. R. Umei, Y. Sawae, T. Morita, LOW FRICTION MECHANISM OF SELF-FORMING CARBON FILM FOR CARBON FIBER FILLED PTFE, 5th Malaysia-Japan Tribology Symposium 2017, 2017.08.
14. H. Ariura, T. Morita, T. Yamaguchi, Y. Sawae, Deformation Determination of Cultured Cells inside Scaffolds under Mechanical Load, 5th Malaysia-Japan Tribology Symposium 2017, 2017.08.
15. T. Yamaguchi, Y. Onoue, Y. Sawae, Topology and fracture of model polymer networks, 2017 Soft Condensed Matter Physics, 2017.08.
16. Yoshinori Sawae, Biotribology of Natural Synovial Joint and Joint Prosthesis, The Japan Society of Mechanical Engineers Hokkaido Branch “Biomechanics Research Meeting” 29th Seminar, 2017.07, The word “Biotribology” was defined in 1971 to embrace “all aspects of tribology (friction, wear
and lubrication) concerned with biological systems”. It covers many events encountered during our
daily life as research interests, for example, friction between a glass and fingers for gripping, wear of
teeth during brushing and so on. Among them, the lubrication mechanism of natural synovial joint is a
popular research topic in biotribology. The smooth movement of human diarthrodial joints has
attracted huge interests of researchers not only in biomedical filed but also in engineering field, since
the typical friction coefficient of synovial joints is extremely lower, around 0.001, compared with that
of man-made bearing systems, those friction coefficient is usually 0.1 to 0.01. The wear of prosthetic
joint materials is another important issue for biotribology. Metal ions and polymer wear particles
released from sliding surfaces of joint prosthesis implanted in human body are usually very toxic and
exert adverse reactions in the surrounding living tissue Therefore, it is recognized as a main factor
restricting the lifetime of current artificial joints. This presentation attempts to present recent progress
of biotribology research on the natural synovial joint and joint replacements..
17. Y. Sawae,K. Takeda, T. Morita, H. Watanabe,S. Onitsuka,T. Yamaguchi,J. Kaneuchi,J. Sugimura, FRICTION AND WEAR OF PTFE COMPOSITES WITH VARIOUS FILLER MATERIALS IN HIGH PURITY HYDROGEN GAS, 6th European Conference on Tribology , 2017.06.
18. Carbon film formation on the surface of carbon fiber filled PTFE during sliding in High-purity Hydrogen (Second report).
19. Yoshinori Sawae, Polymer Tribology in Hydrogen, 2017 HYDROGENIUS & I2CNER Tribology Symposium, 2017.02.
20. Naotoshi Shimizu, Yasuhiro Shimazu, Junichi Yoshihisa, Yoshinori Sawae, T. Morita, Shugo Onitsuka, Hideki Watanabe, Joichi Sugimura, Friction and Wear of Polymer Composites in Hydrogen Environment at low temperature, 2017 HYDROGENIUS & I2CNER Tribology Symposium, 2017.02.
21. Ryo Kamiya, T. Morita, Yoshinori Sawae, Joichi Sugimura, Analysis of surface roughness and sealing capability of polymer composites for hydrogen gas seals, 2017 HYDROGENIUS & I2CNER Tribology Symposium, 2017.02.
22. Yoshinori Sawae, Hiroshi Kojima, T. Morita, Kyota Takeda, Hiroyoshi Uejima, Jyo Kaneuti, Joichi Sugimura, Self-forming carbon film lubrication for carbon fibre filled PTFE in high purity hydrogen gas environment, 2017 HYDROGENIUS & I2CNER Tribology Symposium, 2017.02.
23. Yuta Abe, Hiroshi Kojima, T. Morita, Shugo Onitsuka, Yoshinori Sawae, Joichi Sugimura, Effects of trace moisture content on friction and wear of carbon fiber filled PTFE in Hydrogen, 2017 HYDROGENIUS & I2CNER Tribology Symposium, 2017.02.
24. Yuta Abe, Yoshinori Sawae, T. Morita, Hideki Watanabe, Shugo Onitsuka, Tetsuo Yamaguchi, Joichi Sugimura, Carbon film formation on the surface of carbon fiber filled PTFE during sliding in High-purity Hydrogen, 2017 HYDROGENIUS & I2CNER Tribology Symposium, 2017.02.
25. T. Morita, Tomoki Noumi, Hideki Watanabe, Yoshinori Sawae, Joichi Sugimura, The influence of the contact surface geometry on hydrogen gas sealing ability of   PEEK-based polymer seal, 2017 HYDROGENIUS & I2CNER Tribology Symposium, 2017.02.
26. Ryosuke Baba, Yoshinori Sawae, Tetsuo Yamaguchi, Teruo Murakami, Frictional Characteristics of Hip Joint Prosthesis with Hydrogel Acetabular Liner, ICETA2016, 2016.11.
27. Lei Zhang, Yoshinori Sawae, Teruo Murakami, Tetsuo Yamaguchi, Hong Yang, Correlation between the Oxidation and Radiation Dose and Wear Properties of Shelf-aged Gamma-irradiated uUtra-high Molecular Weight Polyethylene (UHMWPE), 第 34 回 バイオトライボロジシンポジウム, 2014.03.
28. Lei Zhang, Yoshinori Sawae, Teruo Murakami, Hong Yang, Study on the Wear Properties of Shelf-aged Cross-linked and Annealed Ultra-high Molecular Weight Polyethylene (UHMWPE), 2nd Joint Conference of the Research Center for Advanced Biomechanics & Japan Institute of EIectronics Packaging Kyushu Branch, 2014.02.
29. Kazuhiro Nakashima, Yoshinori Sawae, Susumu Kudo, Teruo Murakami, Protein Adsorption Film Observation by Using Electrochemial Method, 2nd Joint Conference of the Research Center for Advanced Biomechanics & Japan Institute of EIectronics Packaging Kyushu Branch, 2014.02.
30. Seido Yarimitsu, Kazuhiro Nakashima, Yoshinori Sawae, Teruo Murakami, Effect of Synovial Fluid Constituents on Tribological Behavior of Artificial Hydrogel Cartilage, 2nd Joint Conference of the Research Center for Advanced Biomechanics & Japan Institute of EIectronics Packaging Kyushu Branch, 2014.02.
31. Omata Seiji, Kohei Matsushita, Keisuke Fukuda, Teruo Murakami, Yoshinori Sawae, Effect of Cyclic Shear Deformation on Viabiiity of Chondrocyte in Regenerated-CartiIage Tissue ModeI, 2nd Joint Conference of the Research Center for Advanced Biomechanics & Japan Institute of EIectronics Packaging Kyushu Branch, 2014.02.
32. Takehiro Morita, Yoshitaka Naganuma, Yoshinori Sawae, Kazumi Okada, Yoshie Kurono, Joichi Sugimura, Hiroyoshi Uejima, Joe Kaneuchi, Friction and Wear of PTFE Composites in Hydrogen under High Temperature and High Sliding Speed Condition, 2014 HYDROGENIUS & I2CNER Tribology Symposium, 2014.01.
33. Hayato Ideguchi, Yoshinori Sawae, Takehiro Morita, Kazuhiro Nakashima, Joichi Sugimura, Effects of Filler Materials in Polymer Composite on Hydrogen Sealing Ability and Wear Characteristics, 2014 HYDROGENIUS & I2CNER Tribology Symposium, 2014.01.
34. Kazumi Okada, Yoshinori Sawae, Takehiro Morita, Joichi Sugimura, Friction and Wear of Carbon Fiber Filled PTFE in Gaseous Hydrogen, 2014 HYDROGENIUS & I2CNER Tribology Symposium, 2014.01.
35. Keisuke Fukuda, Omata Seiji, Yoshinori Sawae, Development of cartilaginous tissue in chondrocyte-agarose construct cultured under traction loading, The 15th International Conference on Biomedical Engineering, 2013.12.
36. 張磊, 澤江 義則, 山口 哲生, 村上 輝夫, 楊 虹, Depth Dependent Oxidation Degradation and Wear Properties of Shelf-aged Gamma-irradiated Ultra-high-molecular- weight-polyethylene (UHMWPE), トライボロジー会議2013秋 福岡, 2013.10.
37. 楊 虹, 澤江 義則, 鎗光 清道, 森田 健敬, 山口 哲生, 村上 輝夫, Experimental Study on Friction Behavior of Lubricated Polyvinyl Alcohol (PVA) Hydrogel Layer under Line Contact, トライボロジー会議2013秋 福岡, 2013.10.
38. Lei Zhang, 山口 哲生, 村上 輝夫, 澤江 義則, The Mechanical Properties and Oxidation Behavior of Shelf-aged Gamma-irradiated Ultra-high Molecular Weight Polyethylene, 生体医工学シンポジウム 2013, 2013.09.
39. Hayato Ideguchi, Yoshinori Sawae, Takehiro Morita, Kazuhiro Nakashima, Joichi Sugimura, Experimental Study of Hydrogen Sealing Ability and Wear Characteristics of Polymer Composites, World Tribology Congress 2013, 2013.09, In this study, the gas sealing ability and wear behavior of polymer composites in gaseous hydrogen were evaluated as the index of sealing parts performance. The experimental results show that differences in the filler materials of PTFE composites and the metal surface roughness affect both hydrogen sealing ability and volumetric wear rate..
40. Teruo Murakami, Seido Yarimitsu, Kazuhiro Nakashima, Yoshinori Sawae, Tetsuo Yamaguchi, Nobuo Sakai, Atsushi Suzuki, Superior Lubricity in Articular Cartilage and Artificial Hydrogel Cartilage, World Tribology Congress 2013, 2013.09.
41. Yoshinori Sawae, Keisuke Fukuda, Omata Seiji, Traction Loading on Tissue Surface Stimulate Cartilage Tissue Development by Cultured Chondrocytes, World Tribology Congress 2013, 2013.09, In this study, a traction loading was applied to the surface of chondrocyte-agarose construct, a model of regenerative cartilage tissue, and effects on the metabolism of chondrocytes cultured in the agarose construct and subsequent development of cartilage tissue were examined..
42. Seido Yarimitsu, Kazuhiro Nakashima, Yoshinori Sawae, Teruo Murakami, Effect of Synovial Fluid Constituents on Tribological Performance of Artificial Hydrogel Cartilage Material, World Tribology Congress 2013, 2013.09.
43. Nobuo Sakai, Hirotaka Awata, Tetsuo Yamaguchi, Yoshinori Sawae, Teruo Murakami, Observation of the Transition between Soft-EHL and Biphasic Lubrication Mode Using MEMS Pressure Sensor, World Tribology Congress 2013, 2013.09.
44. Kazuhiro Nakashima, Yoshinori Sawae, Teruo Murakami, Stefano Mischler, Behavior of Adsorbed Albumin Film on CoCrMo Alloy under In-situ Observation, World Tribology Congress 2013, 2013.09.
45. Yoshinori Sawae, Ryohei Oide, Takashi Morioka, Effect of Phospholipids on Wear and Friction of Ultra-High Molecular Weight Polyethylene, World Tribology Congress 2013, 2013.09, In this study, effects of phospholipids contained in synovial fluid on the volumetric wear rate and friction coefficient of UHMWPE/Co-Cr-Mo sliding pair were evaluated. In addition, influences on morphological characteristics of polyethylene wear particles were examined too. The multidirectional sliding pin-on-plate wear tester was employed to reproduce the in vivo wear behavior of artificial hip. The reciprocating friction tester was also employed to explore the frictional behavior in detail..
46. 張 磊, 澤江 義則, The Oxidation Behavior and Wear Properties of Shelf-aged Gamma- irradiated UHMWPE, トライボロジー会議2013春 東京, 2013.05.
47. Effect of phospholipids on friction and wear of Ultra-High Molecular Weight Polyethylene.
48. Takehiro Morita, Yoshie Kurono, Eiichi Miyakoshi, Shunichiro Doi, Hideki Watanabe, Yoshinori Sawae, Joichi Sugimura, Friction and Wear of Cobalt-Based Alloy in High Pressure Hydrogen, 2013 Hydrogenius Tribology Symposium, 2013.01.
49. Takehiro Morita, Mizuki Nabeshima, Yoshinori Sawae, Yoshie Kurono, Joichi Sugimura, Effects of Counterface Materials and Temperature on Friction and Wear of PTFE Composites in Hydrogen, 2013 Hydrogenius Tribology Symposium, 2013.01.
50. Yoshinori Sawae, Hayato Ideguchi, Takehiro Morita, Kazuhiro Nakashima, Joichi Sugimura, Experimental Study on Hydrogen Sealing Ability and Wear Characteristics of PTFE Composites, 2013 Hydrogenius Tribology Symposium, 2013.01.
51. Yoshinori Sawae, Takehiro Morita, Kazuhiro Nakashima, Eichi Miyakoshi, Shunichiro Doi, Hideki Watanabe, Joichi Sugimura, Tribology of Polymer Sealing Materials in Hydrogen, 2013 Hydrogenius Tribology Symposium, 2013.01.
52. keisuke Fukuda, Yoshinori Sawae, Structure and Mechanical Properties of Regenerated Cartilage Tissue Cultured Under Traction Loading, MJIIT-JUC Joint Symposium 2012, 2012.11.
53. Keisuke Fukuda, Yoshinori Sawae, Microscopic Structure Formation in Regenerated Cartilage Tissue Cultured Under Traction Loading, Bio4Apps 2012, 2012.11.
54. Yoshinori Sawae, Kazuhiro Nakashima, Seido Yarimitsu, Teruo Murakami, Interaction Between Physiological Environment and Surface of Joint Prothesis – Effect on Friction and Wear, Bio4Apps 2012, 2012.11.
55. Experimental study of hydrogen sealing ability and wear characteristics of polymer composites.
56. Wear of PTFE in Hydrogen Atmospher.
57. The development of robotic shoulder girdle system based on human shoulder mechanism.
58. Visualization of dynamic confined compressive behavior of articular cartilage.
59. The development of wheel chair frame using FEM analysis.
60. Finite Element Analysis of cartilage considering collagen network.
61. The development of intra-oral dynamic loading system for mechanical evaluation of dental implants.
62. Development of the shoulder robotic orthosis for stroke rehabilitation.
63. Influence of the test environment on compressive behavior of articular cartilage tissue.
64. Biomechanical Aspects of Natural Articular Cartilage and Regenerated Cartilage.
65. A Study on the Wear of Ultra-high Molecular Weight Polyethylene due to Microscopic Asperities of Femoral Component in Knee Prosthesis.
66. Surface-Engineered Metal-on-Metal Bearings Improves the Friction and Wear Properties in Total Joint Arthroplasty.
67. The Development of Shoulder Motor Orthosis for Stroke Rehabilitation.
68. Roles of Adsorbed Film in Hydration Lubrication for Articular Cartilage.
69. Finite Element Analysis of Cartilage Considering the Depth Dependence and Time Dependence of Young’s modulus under Constant Total Compressive Deformation.
70. Development of an Arm Model with a Bionic Elbow Joint.
71. Surface analysis of the tribolgical pair Al2O3 nanocomposites/Al2O3 in different media.
72. Effects of hydrogen atmosphere on wear behavior of PTFE sliding against austenitic stainless steel.
73. The FEM analysis of articular cartilage for the compressive tissue behavior observed by micro testing device.
74. Development of an arm model with a bionic elbow joint (Part 5).
75. Effects of lubricant composition on adsorption behavior of proteins on rubbing surface and stability of protein boundary film.
76. Friction property of artificial cartilage with extracellular matrix surface.
77. Friction and wear of plastic seal material in hydrogen.
78. Experimental characterization of regenerated cartilage model cultured under cyclic compression.
79. In Situ Observation of Forming Boundary Film Composed of Synovia Constituents on Rubbing Surface of Artificial Cartilage Material.
80. Mechanisms of Protein Boundary Film Formation for Poly(vinyl alcohol) Hydrogel as Artificial Cartilage Material.
81. Cyclic loading test of dental implant with mastication simulator.
82. Accelerated wear of UHMWPE for joint prosthesis in physiological solutions containing protein and lipid.
83. The development of robotic scapula mechanism based on human shoulder morphology.
84. The mechanical behavior of articular cartilage observed by a mechanical testing device with force control.
85. Transport phenomena in engineered cartilage with tissue development in agarose gel.
86. Biphasic time-dependent and depth-dependent compressive behaviours of articular cartilage and related phenomena in regenerated cartilage.
87. The research on biomechanism of upper arm and application for medical engineering.
88. The development of nurophysiological evaluation system for human precision work.
89. Tribological Analysis of Al2O3 Nanocomposites as an Alternative for Hip Joint Replacement Materials.
90. Evaluation of friction and wear property of artificial cartilage by knee joint simulator.
91. Evaluation on effect of protein conformational change on boundary lubrication film by fluorescent microscopy.
92. The influence of mechanical stimulation and scaffold on the development of tissue-engineered cartilage.
93. Finite element analysis of cartilage considering the depth dependence and time dependence of Young's modulus.
94. The developement of a shoulder orthosis for stroke rehavilitation robot.
95. Evaluation of friction property and in situ observation on forming boundary film composed of synovia constituents.
96. Wear property of PVA hydrogel implanted in natural articular joint.
97. Development of compact and lightweight orthosis attached with motor function.
98. Effect of surface fine structure on tribological behavior of zirconia ceramics-on-UHMWPE sliding pair for joint prostheses.
99. The retrievability of implant-supported prosthesis by using provisional luting cements.
100. Structuration of collagen type-II network and development of mechanical function in chondrocytes-agarose construct.
101. Protein adsorption behavior to model surface film of articular cartilage observed by TIRFM.
102. Evaluation of wear characteristics of UHMWPE for joint prosthesis and effect of material modification (The 3rd report).
103. Examination of mechanical property and structure of elaborated extra-cellar matrix.
104. In vivo flow and shape observation of human microcirculation.
105. The development of the compact and lightweight orthosis attached with motor function.
106. Visualization of transport phenomena in engineering articular cartilage (Effect of chondrocyte metabolism).
107. Observation of mechanical behavior in articular cartilage by micro testing machine.
108. A development of micro testing machine equipped with microscopy and visualization for cartilage tissue.
109. Effects of chondrocyte activity on macro-scale transport phenomena
in regenerated articular cartilage tissue.
110. In vivo analysis of human capillary vessel blood flow and vessel shape.
111. Study on adsorption on gas-liquid interface by total internal relection fluorescence microscopy.
112. Evaluation of in vivo stabilization of polyvinyl alcohol hydrogel for artificial cartilage.
113. An experimental study on the cold flow of UHMWPE tibial insert.
114. Mechanical test of temporary cementation of dental implant using cyclic-load-tester.
115. A development of micro testing machine equipped on microscope and visualization method for investigation of cartilagenous tissue.
116. Noninvasive in vivo human capillary vessel blood flow analysis.
117. In vivo evaluation of Poly(vinyl-alcohol) hydrogel as artificial cartilage.
118. Research on fatigue wear of UHMWPE in artificial knee joints.
119. Influence of the surface film containing the synovia ingredients on friction of artificial cartilage material.
120. Mechanical test of implant-supported overdenture system.