Ozeki Laboratory

1. K. Ozeki, “Chapter 5: Surface treatment of Ni-Ti for medical applications.”, Corrosion protection: Process, Management and Technology, Nova Science Publisher, Inc., (2009), 125-148.
2. K. Ozeki and T. Masuzawa"Capter 5-1-5 : Medical treatment." Vol.5 Modern Surface Science Serie, Kyoritsu Publisher (2011), 45-51
3. K. Ozeki, “Chapter 9: Hydroxyapatite thin film prepared by sputtering technique." , Hydroxyapatite: Synthesis, Properties and Applications, Nova Science Publisher, Inc. (2012), 319-359
4. K. Ozeki, "Chapter 15: Dental Implant.", Artificial Organ, Haru shobou, (2012), 447-465
5. K. Ozeki, "Chapter 3 Secssion 16: Capability of Apatite for radioactive adsorbent.", Technical Information Institute Co., ltd., (2014), 218-224
6. K. Ozeki, "Chapter 6 Secssion 5: Key point to note for scale-up: Influence of CVD equipment scale on DLC properties.", Science & Technology, (2018), 234-147.

　

1. K. Ozeki, Deodorization effect of TiO2/DLC maultilayer films coated on food containers, New Food Industry, vol. 52 No.8 (2010), 31-39.
2. K. K. Hirakuri, K. Ozeki, Y. Ohgoe, Future perspective of amorphous carbon films for medical applications, NEW DIAMOND, Vol. 100 (2011), 70-73
3. K. Ozeki, Measurement of hydorgen content and density of DLC films using nuetron reflectivity, Engineering Materials, vol. 60 No.9 (2012), 29-33.
4. H. Aoki, S. Shioji, S. Kozato, S. Ishihama, K. Ozeki, Osseo-integration and Bio-integration, Journal of Bio-integration, 2 (2012), 157-164.
5. K. Ozeki, Development of hydroxyapatite thin film for dental implant, Madical Imaging and Information Sciences, Vol. 30 No.2 (2013), 31-35.
6. K. Ozeki, Capability of Apatite for adsorbent of radioactive materials, Material Stage, Vol.7 (2013), 3-4.
7. K. Ozeki, H. Aoki, H. Utsunomiya, E. Yamada, Application of FEM for dental implant, Journal of Bio-integration, 5 (2015), 183-187.

　

--2018--

1. Y. Koshio, K. Nagayama, T. Goto, K. Ozeki, Preparation of Si-contaning calcium phosphate thin film and evaluation of cell adhesion, Journal of Bio-integration 8 (2018), 123-126.
2. D. Sekiba, T. Tamura, I. Harayama, Y. Watahiki, S. Ishii, K. Ozeki, N. Fukata, Development of high-resolution ERDA with double MCP system and determination of detection limit for H and D, Nucl. Instr. Meth. B, 430 (2018), 6-10.

--2017--

1. K. Ozeki, T. Goto, H. Aoki, Preparation of hydroxyapatite thin films on PEEK using sputtering method and its bone formation, Journal of Bio-integration 7 (2017), 81-85.
2. D. Sekiba, K. Chito, I. Harayama, Y. Watahiki, S. Ishii, K. Ozeki, Installation of high-resolution ERDA in UTTAC at the University of Tsukuba: Determination of the energy resolution and the detection limit for hydrogen, Nucl. Instr. Meth. B, 401 (2017), 29-32.
3. K. Ozeki, T. Masuzawa and H. Aoki, Fabrication of hydroxyapatite thin films on polyetheretherketone substrates using a sputtering technique, Mater. Sci. Eng. C, 72 (2017), 576-582.

--2016--

1. K. Ozeki, and H. Aoki, Evaluation of the adsorptive behavior of cesium and strontium on hydroxyapatite and zeolite for decontamination of radioactive substances, Bio-Med. Mat. Eng., 27 (2016), 227-236.
2. K. Ozeki, C. Tadano, T. Goto, H. Aoki, Characterization of magnesium substituted hydroxyapatite films prepared by sputtering method and its bone formation, Journal of Bio-integration 6 (2016), 21-25.
3. Y. Suwa, K. Nam, K. Ozeki, T. Kimura, A. Kishida, T. Masuzawa, Thermal denaturation behavior of collagen fibrils in wet and dry environment, Journal of Biomedical Materials Research Part B: Applied Biomaterials, 104B (2016), 538-545.
4. K. Ozeki, T. Goto, H. Aoki and T. Masuzawa, Influence of the crystallinity of a sputtered hydroxyapatite film on its osteocompatibility, Bio-Med. Mat. Eng., 26 (2015), 139-147.

--2015--

1. K. Ozeki, D. Sekiba, A. Uedono, K.K. Hirakuri and T. Masuzawa, Effect of incorporation of deuterium on vacancy-type defects of a-C:H films prepared by plasma CVD, Applied Surface Science, 330 (2015), 142-147.
2. C. Tadano, K. Ozeki, T. Masuzawa, H. Aoki, Preparation and characterization of hydrothermally crystallized magnesium substituted HA films using sputtering method, Journal of Bio-integration, 5 (2015), 65-68.
3. K. Ozeki, C. Tadano, M. Ohara, M. Abe, H. Aoki, Crystal-chemical study of hydroxyapatite containing toothpastes, Journal of Bio-integration, 5 (2015), 59-64.
4. 1. K. Ozeki, T. Goto, H. Aoki and T. Masuzawa, Influence of the crystallinity of a sputtered hydroxyapatite film on its osteocompatibility, Bio-Med. Mat. Eng., 26 (2015), 139-147.

--2014--

1. K. Ozeki, T. Goto, H. Aoki and T. Masuzawa, Characterization of Sr-substituted hydroxyapatite thin film by sputtering technique from mixture targets of hydroxyapatite and strontium apatite, Bio-Med. Mat. Eng., 24 (2014), 1447-1456.
2. K. Ozeki, T. Goto, H. Aoki and T. Masuzawa, Fabrication of hydroxyapatite thin films on zirconia using a sputtering technique, Bio-Med. Mat. Eng., 24 (2014), 1793-1802.
3. C. Tadano, K. Ozeki, T. Masuzawa, H. Aoki, Preparation of carbonate or magnesium containing hydroxyapatite thin films, Journal of Bio-integration, 4 (2014), 79-84.

--2013--

1. K. Ozeki, D. Sekiba, K.K. Hirakuri and T. Masuzawa, Antithrombogenicity of Amorphous Deuterated Carbon Film Prepared by RF-plasma CVD, Nano Biomedicine 5 (2013), 11-17.
2. K. Oikawa, K. Yagihara, K. Ishihama, K. Ozeki, H. Aoki, Improvement in the properties of resin teeth for implant prostheses: Improvement of water absorption, wear and cytotoxicity bu diamond-like carbon coating, J. Jpn. Soc. Oral Impl. 26(2013), 13-20.
3. K. Ozeki, D. Sekiba, T. Suzuki, K. Kanda, M. Niibe, K.K. Hirakuri and T. Masuzawa, Influence of the source gas ratio on the hydrogen and deuterium content of a-C:H and a-C:D films: Plasma-enhanced CVD with CH4/H2, CH4/D2, CD4/H2 and CD4/D2, Applied Surface Science, 265 (2013), 750-757.
4. K. Ozeki, T. Hoshino, H. Aoki and T. Masuzawa, Phase composition of sputtered film from a mixture target of hydroxyapatite and strontium-apatite, J. Mater. Sci. Technol. 29 (2013), 1-6.

--2012--

1. T. Hoshino, K. Ozeki, T. Goto, T. Masuzawa, H. Aoki, Preparation of sputtered strontium apatite films and evaluation of cell reaction with osteoblast, Journal of Bio-integration, 2 (2012), 99-104.
2. T. Aodai, T. Masuzawa, K. Ozeki, A. Kishida, T. Higami, Effect of metal surface characteristics on the adhesion performance of the integrated low-level energies method of adhesion, J. Artif. Organs, 15 (2012), 386-394.

--2011--

1. K. Ozeki, K.K. Hirakuri, and T. Masuzawa, Deodorisation effect of diamond-like carbon/ titanium dioxide multilayer thin films deposited onto polypropylene, Applied Surface Science, 257, (2011), 5893-5898.
2. K. Ozeki, H. Aoki and T. Masuzawa, Characterization of a hydroxyapatite sputtered film subject to hydrothermal treatment using FE-SEM and STEM, Bio-Med. Mat. Eng. 21 (2011), 179-189.

--2010--

1. K. Ozeki, H. Aoki and T. Masuzawa, Influence of the hydrothermal temperature and pH on the crystallinity of a sputtered hydroxyapatite film, Applied Surface Science, 256, (2010), 7027-7031.
2. K. Ozeki, T. Masuzawa, K. K. Hirakuri and Y. Fukui, The wear properties and adhesion strength of the diamond-like carbon film coated on SUS, Ti and Ni-Ti with plasma pre-treatment, Bio-Med. Mat. Eng. 20 (2010), 21-35.
3. K. Ozeki, I. Nagashima, K. K. Hirakuri and T. Masuzawa, "Adsorptive properties of albumin, fibrinogen, and γ-globulin on fluorinated diamond-like carbon films coated on PTFE, Journal of Materials Science: Materials in Medicine, 21 (2010), 1641?1648.
4. K. Ozeki, H. Saitoh, M. Takeda, Y. Ohgoe, K.K. Hirakuri, M. Yonemura, T. Masuzawa, Cross-sectional hydrogen content and mass density profiles of diamond-like carbon film by neutron and X-ray reflectivity, Diamond and Related Materials. 19 (2010), 489-491
5. Ayako Katoh, Toru Masuzawa, Kazuhide Ozeki, Akio Kishida, Tsuyoshi Kimura, Tetsuya Higami, Development of tissue adhesion method using integrated low-level energies, Med. Eng. Phys. 32 (2010), 304-311.

--2009--

1. Yoshinori Kuboki, Shouhei Iku, Ryota Yoshimoto, Tohru Kaku, Hiroko Takita, Dong Li, Yasuo Kokai, Shunji Yunoki, Rachel L. Sammons, Kazuhide Ozeki, Teruo Miyata, Calcified honeycomb-shaped collagen maintains its geometry in vivo and effectively induces vasculature and osteogenesis, Nano Biomedicine 2 (2009), 85-94.
2. K. Ozeki, I. Nagashima, Y. Ohgoe, K.K. Hirakuri, H. Mukaibayashi and T. Masuzawa, Gas barrier properties of diamond-like carbon films coated on PTFE, Applied Surface Science, 255 (2009), 7286-7290.

--2008--

1. H. Yoshihara, K. Ozeki, T. Masuzawa and H. Aoki, Adsorptive property of albumin and streptokinase on sputtered hydroxyapatite film and its antithrombogenicity, Applied Surface Science, 255 (2008), 2869-2873
2. Ryohei Matsumoto, Keisuke Sato, Kazuhide Ozeki, Kenji Hirakuri and Yasuhiro Fukui, Cytotoxicity and tribological property of DLC films deposited on polymeric materials, Diamond and Related Materials. 17 (2008) in press.
3. K. Ozeki, H. Aoki and Y. Fukui, The effect of adsorbed vitamin D and K to hydroxyapatite on ALP activity of MC3T3-E1 cell, Journal of Materials Science: Materials in Medicine, 19 (2008), 1753-1757.
4. K. Ozeki and K. K. Hirakuri, The effect of nitrogen and oxygen plasma on the wear properties and adhesion strength of a diamond-like carbon film coated on PTFE, Applied Surface Science, 254 (2008), 1614-1621.

--2007--

1. Y. Ohgoe, K. HIrakuri, K. Ozeki and Y. Fukui, Investigation of Diamond-like carbon coating for orthodontic archwire, New diamond and frontier carbon technology, 17 (2007), 281-288.
2. Shinya Kobayashi, Yasuharu Ohgoe, Kazuhide Ozeki, Kenji Hirakuri and Hideki Aoki, Dissolution effect and cytotoxicity of diamond-like carbon coatings on orthodontic archwires, Journal of Materials Science: Materials in Medicine, 18 (2007), 2263-2268.
3. K. Ozeki, S. Kobayashi, K.K. Hirakuri, H. Aoki and Y. Fukui, Oxygen plasma pre-treatment improves the wear properties of a diamond-like carbon film coated on UHMWPE and PMMA for biomaterials, Bio-Med. Mat. Eng. 17 (2007), 175-182.
4. J. M. Janurudin, K. Ozeki, H. Aoki, Y. Fukui, Preparation of a hydroxyapatite and hydrogen peroxide composite for tooth whitening, Bio-Med. Mat. Eng. 17 (2007), 69-75.
5. K. Ozeki, Y. Fukui and H. Aoki, Influence of the calcium phosphate content of the target on the phase composition and deposition rate of sputtered films, Applied Surface Science, 253 (2007), 5040-5044
6. K. Ozeki, J. M. Janurudin, H. Aoki and Y. Fukui, Photocatalytic hydroxyapatite / titanium dioxide multilayer thin film deposited onto glass using an rf magnetron sputtering technique, Applied Surface Science, 253 (2007), 3397-3401.

--2006--

1. K. Ozeki, Y. Okuyama, H. Aoki and Y. Fukui, Bone response to titanium implants coated with thin sputtered HA film subject to hydrothermal treatment and implanted in the canine mandible, Bio-Med. Mat. Eng. 16 (2006), 243-251.
2. K. Ozeki, H. Aoki and Y. Fukui, Dissolution behavior and in vitro evaluation of sputtered hydroxyapatite films subject to a low temperature hydrothermal treatment, Journal of Biomedical Materials Research Part A 76A (2006), 605-613.
3. Y. Ohgoe, S. Kobayashi, K. Ozeki H. Aoki, H. Nakamori, K. K. Hirakuri, O. Miyashita, Reduction effect of nickel release on a diamond-like carbon film coated onto an orthodontic archwire, Thin Solid Films 497 (2006), 218-222.
4. H. Aoki, K. Ozeki, Y. Ohtani, Y. Fukui and T. Asaoka, Effect of a thin HA coating on the stress/strain distribution in bone around dental implants using three-dimensional finite element analysis, Bio-Med. Mat. Eng. 16 (2006), 157-169.
5. K. Ozeki, H. Aoki and Y. Fukui, Preparation of germanium apatite and its cytotoxicity, Bio-Med. Mat. Eng. 16 (2006), 33-41.

--2005--

1. K. Ozeki, H. Aoki and Y. Fukui, Effect of pH on crystallization of sputtered hydroxyapatite film under hydrothermal conditions at low temperature, Journal of Materials Science 40 (2005), 2837-2842.
2. S. Kobayashi, Y. Ohgoe, K. Ozeki, T. Sumiya, K. Sato, K. K. Hirakuri and H. Aoki, Diamond-like-carbon coatings on orthodontic arch-wires, Diamond and Related Materials. 14 (2005), 1094-1097

--2003--

1. K. Ozeki, T. Yuhta, H. Aoki and Y. Fukui, Deterioration in the superelasticity of Ti sputter coated on NiTi orthodontic wire, Bio-Med. Mat. Eng., 13 (2003), 355-362.
2. K. Ozeki, A. Mishima, T. Yuhta, H. Aoki and Y. Fukui, Bone bonding strength of sputtered hydroxyapatite films subjected to a low temperature hydrothermal treatment, Bio-Med. Mat. Eng. 13 (2003), 451-463.
3. K. Ozeki, T. Yuhta, H. Aoki and Y. Fukui, Inhibition of Ni release from NiTi alloy by hydroxyapatite, alumina, and titanium sputtered coatings, Bio-Med. Mat. Eng., 13 (2003), 271-279.
4. K. Ozeki, T. Yuhta, H. Aoki and Y. Fukui, Preparation and osteocompatibility of hydroxyapatite coated on titanium from the reaction of sputtered CaO and vaporized P₂O₅, Bio-Med. Mat. Eng., 13 (2003), 83-90.

--Before 2002--

1. K. Ozeki, T. Yuhta, H. Aoki and Y. Fukui, Phase composition of sputtered films from a hydroxyapatite target, Surface & Coatings Technology, 160 (2002), 54-61.
2. K. Ozeki, T. Yuhta, Y. Fukui and H. Aoki, Synthesis of calcium phosphates by gas-solid reaction of CaO- P₂O₅, Phosphorus, Sulfur, and Silicon and the Related Elements, 177 (2002), 1903-1906.
3. K. Ozeki, T. Yuhta, H. Aoki, I. Nishimura and Y. Fukui, A functionally graded titanium/hydroxyapatite film obtained by sputtering, Journal of Materials Science: Materials in Medicine, 13 (2002), 253-258.
4. K. Ozeki, T. Yuhta, H. Aoki, I. Nishimura and Y. Fukui, Push-out strength of hydroxyapatite coated by sputtering in bone, Bio-Med. Mat. Eng., 11 (2001), 63-68.
5. K. Ozeki, T. Yuhta, H. Aoki, I. Nishimura and Y. Fukui, Crystal chemistry of hydroxyapatite deposited on titanium by sputtering technique, Bio-Med. Mat. Eng., 10 (2000), 221-227.
6. T. Shibata, T. Mikami, K. Ozeki, E. Makino, M. Ikeda, Nondestructive adhesion measurement for thin films, The Journal of the Surface Finishing Society of Japan, 45, (1994), 88-91.

1. K. Ozeki, H. Aoki and Y. Fukui, Hydroxyapatite coated dental implants by sputtering technique, Biocybernetics and Biomedical Engineering, Vols. 26 (2006), 95-101.
2. K. Ozeki, H. Aoki and Y. Fukui, Hydroxyapatite coated dental implants by sputtering technique, Biocybernetics and Biomedical Engineering, Vols. 26 (2006), 95-101.
3. K. Ozeki<, H. Aoki, and Y. Fukui, Crystallization of Sputtered Hydroxyapatite Films by Hydrothermal Technique and Its Cytotoxicity, Key Engineering Materials Vols. 284-286 (2005), 195-198.
4. J. M. Janurudin, K. Ozeki, Y. Fukui, and H. Aoki, Whitening and Deodorization Ability by Peroxide and Hydroxyapatite Compound, Key Engineering Materials Vols. 284-286 (2005), 27-30.
5. S. Kobayashi, Y. Ohgoe, K. Ozeki, Li Gei, K. K. Hirakuri and H. Aoki, Biocomaptibility of diamond-like carbon coated NiTi orthodontic wire and acrylic resin teeth, Key Engineering Materials Vols. 284-286 (2005), 783-786.
6. K. Ozeki, Y. Fukui, and H. Aoki, Bone stress distribution around HA sputter-coated dental implant using finite elemental analysis, Archives of BioCeramics Research, 5 (2005), 273-276.
7. H. Aoki, T. Li, J. H. Lee, and K. Ozeki, Ultra-thin HA coating implant by sputtering technique, Archives of BioCeramics Research, 5 (2005), 35-38.
8. J. M. Janurudin, K. Ozeki, H. Aoki, and Y. Fukui, Sterilization and deodorization of titanium oxide and hydroxyapatite coating by sputtering technique, Key Engineering Materials Vols. 309-311 (2006), 603-606.
9. S. Kobayashi, K. Ozeki, K. K. Hirakuri and H. Aoki, Improvement of wear properties DLC coated UHMWPE and PMMA for biomaterials, Key Engineering Materials Vols. 309-311 (2006), 1289-1292.
10. K. Ozeki, K. Fukunaga, T. Yaguchi, A. Funakubo, T. Asaoka, Y. Fukui, H. Aoki, Evaluation of bone stress distribution around thinly hydroxyapatite coated dental implant using finite elemental analysis, Biocybernetics and Biomedical Engineering, 27 (2007), 87-92.
11. K. Ozeki, H. Aoki and T. Masuzawa, TEM observation of nano-interface between hydroxyapatite sputtered film and titanium substrate, Journal of the Australian Ceramic Society, 46 (2010), 59-61.
12. S.Oshima, K.Ozeki and M.Kikuchi, Fabrication of Scaffold for Cartilage with Subchondral Bone Regeneration by Lamination of Hydroxyapatite/Collagen Nanocomposite and Collagen, The proceedings of the 1st International Porous and Powder Materials Symposium and Exhibition, (2013), 555-558.
13. D. Sakurai, J. Chiba, T. Ino, N. Kakusho, N. Kaneko, R. Katayama, M. Kitaguchi, K. Mishima, S. Muto, K. Ozeki, Y. Seki, H. M Shimizu, S. Yamashita, T. Yoshioka, D. Nishimura, Development of a new neutron mirror made of deuterated Diamond-like carbon, Journal of Physics: Conference Series 528 (2014) 012010.
14. Y. Maruyama, K. Shiba, Y. Ohgoe, J. Mizuno, S. Shoji, K. Ozeki, K. Sato, A. Alanazi, K. Hirakuri, Improvement of surface properties on microfluidic devices by Diamond-Like Carbon coatings, Electronics Packaging and iMAPS All Asia Conference (ICEP-IACC), 2015 International Conference, (2015) 874-877.