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Chikara Ohtsuki
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Research Profile (preview)
Activities & Behaviors
Chemicals & Drugs
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Anatomy
Procedures
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Network (preview)
26
Tanihara, Masao
18
Miyazaki, Toshiki
12
Kamitakahara, Masanobu
9
Obata, Makoto
9
Ogata, Shin-Ichi
9
Yano, Shigenobu
8
Sugino, Atsushi
8
Osaka, Akiyoshi
4
Sakaguchi, Yoshimitsu
4
Ogata, Shin-ichi
4
Hirohara, Shiho
4
Kawai, Takahiro
4
Konagaya, Shigeji
4
Mikata, Yuji
3
Kuramoto, Kouichi
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Publications
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All Publications
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2009: Kim Ill Yong; Sugino Atsushi; Kikuta Koichi; Ohtsuki Chikara; Cho Sung Baek
Bioactive composites consisting of PEEK and calcium silicate powders.
Journal of biomaterials applications 2009;24(2):105-18.
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2009: Ohtsuki Chikara; Kamitakahara Masanobu; Miyazaki Toshiki
Bioactive ceramic-based materials with designed reactivity for bone tissue regeneration.
Journal of the Royal Society, Interface / the Royal Society 2009;6 Suppl 3():S349-60.
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2009: Sugino Atsushi; Ohtsuki Chikara; Tsuru Kanji; Hayakawa Satoshi; Nakano Takayoshi; Okazaki Yoshimitsu; Osaka Akiyoshi
Effect of spatial design and thermal oxidation on apatite formation on Ti-15Zr-4Ta-4Nb alloy.
Acta biomaterialia 2009;5(1):298-304.
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2009: Miyazaki Toshiki; Imamura Moriyoshi; Ishida Eiichi; Ashizuka Masahiro; Ohtsuki Chikara
Apatite formation abilities and mechanical properties of hydroxyethylmethacrylate-based organic-inorganic hybrids incorporated with sulfonic groups and calcium ions.
Journal of materials science. Materials in medicine 2009;20(1):157-61.
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2008: Hirohara Shiho; Obata Makoto; Alitomo Hiroki; Sharyo Kohei; Ogata Shin-ichi; Ohtsuki Chikara; Yano Shigenobu; Ando Tsuyoshi; Tanihara Masao
Structure-photodynamic effect relationships of 24 glycoconjugated photosensitizers in HeLa cells.
Biological & pharmaceutical bulletin 2008;31(12):2265-72.
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2008: Sugino Atsushi; Ohtsuki Chikara; Miyazaki Toshiki
In vivo response of bioactive PMMA-based bone cement modified with alkoxysilane and calcium acetate.
Journal of biomaterials applications 2008;23(3):213-28.
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2008: Sugino Atsushi; Miyazaki Toshiki; Ohtsuki Chikara
Apatite-forming ability of polyglutamic acid hydrogels in a body-simulating environment.
Journal of materials science. Materials in medicine 2008;19(6):2269-74.
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2008: Sugino Atsushi; Miyazaki Toshiki; Kawachi Giichiro; Kikuta Koichi; Ohtsuki Chikara
Relationship between apatite-forming ability and mechanical properties of bioactive PMMA-based bone cement modified with calcium salts and alkoxysilane.
Journal of materials science. Materials in medicine 2008;19(3):1399-405.
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2008: Takeuchi Akari; Ohtsuki Chikara; Kamitakahara Masanobu; Ogata Shin-ichi; Miyazaki Toshiki; Tanihara Masao
Biomimetic deposition of hydroxyapatite on a synthetic polypeptide with beta sheet structure in a solution mimicking body fluid.
Journal of materials science. Materials in medicine 2008;19(1):387-93.
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2007: Obata Makoto; Hirohara Shiho; Sharyo Kohei; Alitomo Hiroki; Kajiwara Kazumi; Ogata Shin-ichi; Tanihara Masao; Ohtsuki Chikara; Yano Shigenobu
Sugar-dependent photodynamic effect of glycoconjugated porphyrins: a study on photocytotoxicity, photophysical properties and binding behavior to bovine serum albumin (BSA).
Biochimica et biophysica acta 2007;1770(8):1204-11.
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2007: Araki Naoko; Amao Yutaka; Funabiki Takuzo; Kamitakahara Masanobu; Ohtsuki Chikara; Mitsuo Kazunori; Asai Keisuke; Obata Makoto; Yano Shigenobu
Optical oxygen-sensing properties of porphyrin derivatives anchored on ordered porous aluminium oxide plates.
Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 2007;6(7):794-803.
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2007: Miyazaki Toshiki; Ohtsuki Chikara; Ashizuka Masahiro
Synthesis of osteoconductive organic inorganic nanohybrids through modification of chitin with alkoxysilane and calcium chloride.
Journal of biomaterials applications 2007;22(1):71-81.
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2007: Kawai Takahiro; Ohtsuki Chikara; Kamitakahara Masanobu; Hosoya Kayo; Tanihara Masao; Miyazaki Toshiki; Sakaguchi Yoshimitsu; Konagaya Shigeji
In vitro apatite formation on polyamide containing carboxyl groups modified with silanol groups.
Journal of materials science. Materials in medicine 2007;18(6):1037-42.
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2007: Ohtsuki Chikara; Kamitakahara Masanobu; Miyazaki Toshiki
Coating bone-like apatite onto organic substrates using solutions mimicking body fluid.
Journal of tissue engineering and regenerative medicine 2007;1(1):33-8.
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2006: Kawai Takahiro; Ohtsuki Chikara; Kamitakahara Masanobu; Tanihara Masao; Miyazaki Toshiki; Sakaguchi Yoshimitsu; Konagaya Shigeji
Removal of formaldehyde by hydroxyapatite layer biomimetically deposited on polyamide film.
Environmental science & technology 2006;40(13):4281-5.
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2006: Kamitakahara M; Ohtsuki C; Inada H; Tanihara M; Miyazaki T
Effect of ZnO addition on bioactive CaO-SiO2-P2O5-CaF2 glass-ceramics containing apatite and wollastonite.
Acta biomaterialia 2006;2(4):467-71.
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2006: Tsukeoka Tadashi; Suzuki Masahiko; Ohtsuki Chikara; Sugino Atsushi; Tsuneizumi Yoshikazu; Miyagi Jin; Kuramoto Kouichi; Moriya Hideshige
Mechanical and histological evaluation of a PMMA-based bone cement modified with gamma-methacryloxypropyltrimethoxysilane and calcium acetate.
Biomaterials 2006;27(21):3897-903.
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2006: Hirohara Shiho; Obata Makoto; Ogata Shin-ichi; Kajiwara Kazumi; Ohtsuki Chikara; Tanihara Masao; Yano Shigenobu
Sugar-dependent aggregation of glycoconjugated chlorins and its effect on photocytotoxicity in HeLa cells.
Journal of photochemistry and photobiology. B, Biology 2006;84(1):56-63.
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2006: Saito Atsuhiro; Suzuki Yoshihisa; Kitamura Makoto; Ogata Shin-Ichi; Yoshihara Yusuke; Masuda Shingo; Ohtsuki Chikara; Tanihara Masao
Repair of 20-mm long rabbit radial bone defects using BMP-derived peptide combined with an alpha-tricalcium phosphate scaffold.
Journal of biomedical materials research. Part A 2006;77(4):700-6.
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2006: Nakai Misaki; Funabiki Takuzo; Ohtsuki Chikara; Harada Masafumi; Ichimura Akio; Tanaka Rika; Kinoshita Isamu; Mikuriya Masahiro; Benten Hiroaki; Ohkita Hideo; Ito Shinzaburo; Obata Makoto; Yano Shigenobu
Structure and photochemical properties of (mu-alkoxo)bis(mu-carboxylato)diruthenium complexes with naphthylacetate ligands.
Inorganic chemistry 2006;45(7):3048-56.
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2005: Kishimoto Takahiro; Morihara Yasushi; Osanai Michinori; Ogata Shin-Ichi; Kamitakahara Masanobu; Ohtsuki Chikara; Tanihara Masao
Synthesis of poly(Pro-Hyp-Gly)(n) by direct poly-condensation of (Pro-Hyp-Gly)(n), where n=1, 5, and 10, and stability of the triple-helical structure.
Biopolymers 2005;79(3):163-72.
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2005: Tsukeoka Tadashi; Suzuki Masahiko; Ohtsuki Chikara; Tsuneizumi Yoshikazu; Miyagi Jin; Sugino Atsushi; Inoue Takayuki; Michihiro Ryouichi; Moriya Hideshige
Enhanced fixation of implants by bone ingrowth to titanium fiber mesh: effect of incorporation of hydroxyapatite powder.
Journal of biomedical materials research. Part B, Applied biomaterials 2005;75(1):168-76.
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2005: Takeuchi Akari; Ohtsuki Chikara; Miyazaki Toshiki; Kamitakahara Masanobu; Ogata Shin-ichi; Yamazaki Masao; Furutani Yoshiaki; Kinoshita Hisao; Tanihara Masao
Heterogeneous nucleation of hydroxyapatite on protein: structural effect of silk sericin.
Journal of the Royal Society, Interface / the Royal Society 2005;2(4):373-8.
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2005: Mori A; Ohtsuki C; Miyazaki T; Sugino A; Tanihara M; Kuramoto K; Osaka A
Synthesis of bioactive PMMA bone cement via modification with methacryloxypropyltri-methoxysilane and calcium acetate.
Journal of materials science. Materials in medicine 2005;16(8):713-8.
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2005: Ito Yoshihiro; Hasuda Hirokazu; Kamitakahara Masanobu; Ohtsuki Chikara; Tanihara Masao; Kang Inn-Kyu; Kwon Oh Hyeong
A composite of hydroxyapatite with electrospun biodegradable nanofibers as a tissue engineering material.
Journal of bioscience and bioengineering 2005;100(1):43-9.
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2005: Nakai Misaki; Sekiguchi Fumi; Obata Makoto; Ohtsuki Chikara; Adachi Yusuke; Sakurai Hiromu; Orvig Chris; Rehder Dieter; Yano Shigenobu
Synthesis and insulin-mimetic activities of metal complexes with 3-hydroxypyridine-2-carboxylic acid.
Journal of inorganic biochemistry 2005;99(6):1275-82.
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2005: Oliveira J M; Miyazaki T; Lopes M A; Ohtsuki C; Santos J D
Bonelike/PLGA hybrid materials for bone regeneration: preparation route and physicochemical characterisation.
Journal of materials science. Materials in medicine 2005;16(3):253-9.
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2005: Hirohara Shiho; Obata Makoto; Ogata Shin-ichi; Ohtsuki Chikara; Higashida Suguru; Ogura Shun-ichiro; Okura Ichiro; Takenaka Makiko; Ono Hiroshi; Sugai Yuko; Mikata Yuji; Tanihara Masao; Yano Shigenobu
Cellular uptake and photocytotoxicity of glycoconjugated chlorins in HeLa cells.
Journal of photochemistry and photobiology. B, Biology 2005;78(1):7-15.
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2005: Saito Atsuhiro; Suzuki Yoshihisa; Ogata Shin-Ichi; Ohtsuki Chikara; Tanihara Masao
Accelerated bone repair with the use of a synthetic BMP-2-derived peptide and bone-marrow stromal cells.
Journal of biomedical materials research. Part A 2005;72(1):77-82.
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2004: Hosoya Kayo; Ohtsuki Chikara; Kawai Takahiro; Kamitakahara Masanobu; Ogata Shin-ichi; Miyazaki Toshiki; Tanihara Masao
A novel covalently crosslinked gel of alginate and silane with the ability to form bone-like apatite.
Journal of biomedical materials research. Part A 2004;71(4):596-601.
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2004: Kitamura Makoto; Ohtsuki Chikara; Iwasaki Haruna; Ogata Shin-Ichi; Tanihara Masao; Miyazaki Toshiki
The controlled resorption of porous alpha-tricalcium phosphate using a hydroxypropylcellulose coating.
Journal of materials science. Materials in medicine 2004;15(10):1153-8.
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2004: Hirohara Shiho; Obata Makoto; Saito Atsuhiro; Ogata Shin-ichi; Ohtsuki Chikara; Higashida Suguru; Ogura Shun-ichiro; Okura Ichiro; Sugai Yuko; Mikata Yuji; Tanihara Masao; Yano Shigenobu
Cellular uptake and photocytotoxicity of glycoconjugated porphyrins in HeLa cells.
Photochemistry and photobiology 2004;80(2):301-8.
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2004: Kawai Takahiro; Ohtsuki Chikara; Kamitakahara Masanobu; Miyazaki Toshiki; Tanihara Masao; Sakaguchi Yoshimitsu; Konagaya Shigeji
Coating of an apatite layer on polyamide films containing sulfonic groups by a biomimetic process.
Biomaterials 2004;25(19):4529-34.
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2004: Saito Atsuhiro; Suzuki Yoshihisa; Ogata Shin-Ichi; Ohtsuki Chikara; Tanihara Masao
Prolonged ectopic calcification induced by BMP-2-derived synthetic peptide.
Journal of biomedical materials research. Part A 2004;70(1):115-21.
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2004: Brudziñska Izabela; Mikata Yuji; Obata Makoto; Ohtsuki Chikara; Yano Shigenobu
Synthesis, structural characterization, and antitumor activity of palladium(II) complexes containing a sugar unit.
Bioorganic & medicinal chemistry letters 2004;14(10):2533-6.
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2003: Miyazaki Toshiki; Ohtsuki Chikara; Tanihara Masao
Synthesis of bioactive organic-inorganic nanohybrid for bone repair through sol-gel processing.
Journal of nanoscience and nanotechnology 2003;3(6):511-5.
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2003: Miyazaki Toshiki; Ohtsuki Chikara; Kyomoto Masayuki; Tanihara Masao; Mori Akiko; Kuramoto Kou-ichi
Bioactive PMMA bone cement prepared by modification with methacryloxypropyltrimethoxysilane and calcium chloride.
Journal of biomedical materials research. Part A 2003;67(4):1417-23.
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2003: Mikata Yuji; Takagi Satowa; Tanahashi Maki; Ishii Sayoko; Obata Makoto; Miyamoto Yuichi; Wakita Kazuhito; Nishisaka Tsuyoshi; Hirano Toru; Ito Toshiaki; Hoshino Mikio; Ohtsuki Chikara; Tanihara Masao; Yano Shigenobu
Detection of 1270 nm emission from singlet oxygen and photocytotoxic property of sugar-pendant 60 fullerenes.
Bioorganic & medicinal chemistry letters 2003;13(19):3289-92.
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2003: Saito Atsuhiro; Suzuki Yoshihisa; Ogata Shin ichi; Ohtsuki Chikara; Tanihara Masao
Activation of osteo-progenitor cells by a novel synthetic peptide derived from the bone morphogenetic protein-2 knuckle epitope.
Biochimica et biophysica acta 2003;1651(1-2):60-7.
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2003: Miyazaki Toshiki; Ohtsuki Chikara; Akioka Yuji; Tanihara Masao; Nakao Junko; Sakaguchi Yoshimitsu; Konagaya Shigeji
Apatite deposition on polyamide films containing carboxyl group in a biomimetic solution.
Journal of materials science. Materials in medicine 2003;14(7):569-74.
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2003: Takeuchi Akari; Ohtsuki Chikara; Miyazaki Toshiki; Tanaka Hiromi; Yamazaki Masao; Tanihara Masao
Deposition of bone-like apatite on silk fiber in a solution that mimics extracellular fluid.
Journal of biomedical materials research. Part A 2003;65(2):283-9.
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2003: Kim Taeseong; Suzuki Masahiko; Ohtsuki Chikara; Masuda Kimihiko; Tamai Hiroshi; Watanabe Eiichirou; Osaka Akiyoshi; Moriya Hideshige
Enhancement of bone growth in titanium fiber mesh by surface modification with hydrogen peroxide solution containing tantalum chloride.
Journal of biomedical materials research. Part B, Applied biomaterials 2003;64(1):19-26.
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2001: Ohtsuki C; Miyazaki T; Kyomoto M; Tanihara M; Osaka A
Development of bioactive PMMA-based cement by modification with alkoxysilane and calcium salt.
Journal of materials science. Materials in medicine 2001;12(10-12):895-9.
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2001: Kaneko S; Tsuru K; Hayakawa S; Takemoto S; Ohtsuki C; Ozaki T; Inoue H; Osaka A
In vivo evaluation of bone-bonding of titanium metal chemically treated with a hydrogen peroxide solution containing tantalum chloride.
Biomaterials 2001;22(9):875-81.
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2001: Lopes M A; Santos J D; Monteiro F J; Ohtsuki C; Osaka A; Kaneko S; Inoue H
Push-out testing and histological evaluation of glass reinforced hydroxyapatite composites implanted in the tibia of rabbits.
Journal of biomedical materials research 2001;54(4):463-9.
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1998: Tsuru K; Hayakawa S; Ohtsuki C; Osaka A
Ultrasonic implantation of calcium metasilicate glass particles into PMMA.
Journal of materials science. Materials in medicine 1998;9(8):479-84.
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1997: Ohtsuki C; Iida H; Hayakawa S; Osaka A
Bioactivity of titanium treated with hydrogen peroxide solutions containing metal chlorides.
Journal of biomedical materials research 1997;35(1):39-47.
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1997: Tsuru K; Ohtsuki C; Osaka A; Iwamoto T; Mackenzie J D
Bioactivity of sol-gel derived organically modified silicates: part i: in vitro examination.
Journal of materials science. Materials in medicine 1997;8(3):157-61.
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