Kohei SOGA, Ph. D.

 Kohei SOGA, Ph. D. [ English ]
東京理科大学 基礎工学部
材料工学科  教授
博士(工学)
曽我 公平

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Publication List (Kohei SOGA, Ph. D.)
(last update Apr. 30, 2019)[Home: Japanese / English ]
TUS/RIDAI Database (Japanese/ English )
196 papers, 130 invited lectures, over 689 presentations(list in Japanese ).


 

1) Kohei SOGA, Masao KAMIMURA, Kyohei OKUBO, Masakazu UMEZAWA, Thi Kim Dung DOAN, Karina NIGOGHOSSIAN, "Near-infrared Biomedical Imaging for Transparency," Journal of the Imaging Society of Japan, 58 (2019) 602-616.https://doi.org/10.11370/isj.58.602.
2) Takumi Chihara, Masakazu Umezawa, Keiji Miyata, Shota Sekiyama, Naoki Hosokawa, Kyohei Okubo, Masao Kamimura, Kohei Soga, "Biological Deep Temperature Imaging with Fluorescence Lifetime of Rare-Earth-Doped Ceramics Particles in the Second NIR Biological Window," SCI REP-UK, 9 (2019) 12806-.10.1038/s41598-019-49291-x.
3) Masao Kamimura, Yuichi Ueya, Eiji Takamoto, Kazuhiro Iso, Moe Yoshida, Masakazu Umezawa, Kohei Soga, "Fluorescent Polystyrene Latex Nanoparticles for NIR-II in vivo Imaging," J PHOTOPOLYM SCI TEC, 31 (2019) 93-96..
4) Gil Yeroslavsky, Masakazu Umezawa, Kyohei Okubo, Karina Nigoghossian, Doan Thi Kim Dung, Masao Kamimura, Kohei Soga, "Photostabilization of Indocyanine Green Dye by Energy Transfer in Phospholipid-PEG Micelles," J PHOTOPOLYM SCI TEC, 32 (2019) 115-121..
5) Masakazu Umezawa, Shinsuke Haruguchi, Rihito Fukushima, Shota Sekiyama, Masao Kamimura, Kohei Soga, "Rapid increase in transparency of biological organs by matching refractive index of media to cell membrane using phosphoric acid," RSC ADV, 9 (2019) 15269-15276.10.1039/C9RA01445D.
6) 上村 真生、曽我 公平, "近赤外蛍光プローブによる生体内イメージング法の開発," ぶんせき, (2019) 114-117..
7) Shota Sekiyama, Masakazu Umezawa, Yoko Iizumi, Takuji Ube, Toshiya Okazaki, Masao Kamimura, Kohei Soga, "Delayed Increase in Near-Infrared Fluorescence in Cultured Murine Cancer Cells Labeled with Oxygen-Doped Single-Walled Carbon Nanotubes," LANGMUIR, 35 (2019) 831-837.10.1021/acs.langmuir.8b03789.
8) 曽我公平、上村真生, "近赤外蛍光イメージングプローブ," 実験医学, 36 (2018) 3526-3527..
9) Shota Sekiyama, Masakazu Umezawa, Shuhei Kuraoka, Takuji Ube, Masao Kamimura, Kohei Soga, "Temperature Sensing of Deep Abdominal Region in Mice by Using Over-1000 nm Near-Infrared Luminescence of Rare-Earth-Doped NaYF4 Nanothermometer," Scientific Reports, 8 (2018) 16979-.10.1038/s41598-018-35354-y.
10) 上村 真生、曽我 公平, "希土類含有セラミックスナノ粒子のがん診断・医療への応用," FC Report, 36 (2018) 157-160..
11) 曽我 公平、上村 真生, "近赤外励起バイオフォトニクスのセラノスティックスへの展開," Drug Delivery System (DDS), 33 (2018) 223-231.https://doi.org/10.2745/dds.33.223.
12) Gil Yeroslavsky, Masao Kamimura, Ryo Inoue, Yasuo Kogo, Kohei Soga, "Visualization of Strain in Elastic Silicone Polymers Using Fluorescence Energy Transfer," Journal of Photopolymer Science and Technology, 31 (2018) 533-540.https://doi.org/10.2494/photopolymer.31.533.
13) Yuan-Chung Tsai, Priya Vijayaraghavan, Wen-Hsuan Chiang, Hsin-Hung Chen, Te-I Liu, Ming-Yin Shen, Ayumu Omoto, Masao Kamimura, Kohei Soga, Hsin-Cheng Chiu, "Targeted Delivery of Functionalized Upconversion Nanoparticles for Externally Triggered Photothermal/Photodynamic Therapies of Brain Glioblastoma," Theranostics, 8 (2018) 1435-1448.10.7150/thno.22482.
14) Laura Wortmann, Satoru Suyari, Takuji Ube, Masao Kamimura, Kohei Soga, "Tuning the thermal sensitivity of b-NaYF4: Yb3+ Ho3+ Er3+ nanothermometers for optimal temperature sensing in OTN-NIR (NIR II/III) biological window" ," JOURNAL OF LUMINESCENCE, 198 (2018) 236-242.10.1016/j.jlumin.2018.01.049.
15) Lai WJ, Midorikawa Y, Kanno Z, Takemura H, Suga K, Soga K, Ono T, Uo M., "A new orthodontic force system for moment control utilizing the flexibility of common wires: Evaluation of the effect of contractile force and hook length," Journal of the Formosan Medical Association, 117 (2018) 71-79..
16) Masao Kamimura, Shoko Takahiro, Moe Yoshida, Yusuke Hashimoto, Rihito Fukushima, Kohei Soga, "Over-1000?nm near-infrared fluorescent biodegradable polymer nanoparticles for deep tissue in vivo imaging in the second biological window," POLYMER JOURNAL, 49 (2017) 799-803.10.1038/pj.2017.59.
17) 曽我 公平、上村 真生, "近赤外光イメージング," 生体の科学, 68 (2017) 398-399..
18) Masao Kamimura, Yuto Yano, Shuhei Kuraoka, Satoru Suyari, Takuji Ube, Laura Wortmann, Kohei Soga, "Near-Infrared to Visible Upconversion Emission Induced Photopolymerization: Polystyrene Shell Coated NaYF4 Nanoparticles for Fluorescence Bioimaging and Nanothermometry," JOURNAL OF PHOTOPOLYMER SCIENCE AND TECHNOLOGY, 30 (2017) 265-270..
19) Takumi Chihara, Soichiro Fujii, Masao Kamimura, Kohei Soga, "Green Color Purity Control of Dual-Excitation Upconversion Display by Using Polymer/NaYF4:Er3+ Crystal Transparent Composite," JOURNAL OF PHOTOPOLYMER SCIENCE AND TECHNOLOGY, 30 (2017) 437-443..
20) Masao Kamimura, Ayumu Omoto, Hsin-Cheng Chiu, and Kohei Soga, "Enhanced Red Upconversion Emission of NaYF4: Yb3+, Er3+, Mn2+ Nanoparticles for Near-infrared-induced Photodynamic Therapy and Fluorescence Imaging," CHEMISTRY LETTERS, 46 (2017) 1076-1078.10.1246/cl.170322.
21) Masao KAMIMURA, Taiki MATSUMOTO, Satoru SUYARI, Masakazu UMEZAWA, Kohei SOGA, "Ratiometric near-infrared fluorescence nanothermometry in the OTN-NIR (NIR II/III) biological window based on rare-earth doped b-NaYF4 nanoparticles"," Journal of Materials Chemistry B, 5 (2017) 1917-1925.10.1039/C7TB00070G.
22) 曽我 公平、上村 真生, "OTN近赤外蛍光バイオイメージングシステムの開発," 生物物理, 57 (2017) 81-84.10.2142/biophys.57.081.
23) 上村 真生、曽我 公平, "「第2の生体の窓」の波長域を利用する近赤外蛍光バイオイメージング," 月刊バイオインダストリー, 34 (2017) 1-7..
24) Kohei SOGA, Masao KAMIMURA, "Application of Ceramic Nanoparticles for Near Infrared Bioimaging," Proceedings of the IV Advanced Ceramics and Applications Conference, (2017) 77-86.10.2991/978-94-6239-213-7_7.
25) W. Lai, Y. Midorikawa, Z. Kanno, H. Takemura, K. Suga, K. Soga, T. Ono, M. Uo, "Development and modification of a device for three-dimensional measurement of orthodontic force system: The V-bend system re-visited," DENTAL MATERIALS JOURNAL, 35 (2016) 908-917.10.4012/dmj.2016-118.
26) 緑川善之,竹村裕,溝口博,曽我公平,上村真生,須賀一博,賴威任,簡野瑞誠,宇尾基弘, "下顎模擬歯列の6軸矯正力評価に関する研究," LIFE 2016 講演要旨集 (第32回ライフサポート学会大会,第16回日本生活支援工学会大会,日本機械学会 福祉工学シンポジウム2016), (2016) -..
27) Yoshiyuki Midoriakawa, Hiroshi Takemura, Hiroshi Mizoguchi, Kohei Soga, Masao Kamimura, Kazuhiro Suga, Wei-jen Lai, Zuisei Kanno, Motohiro Uo, "Six-Axis Orthodontic Force and Moment Sensing System for Dentists Technique Training," Proceedings of the 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Sciety, (2016) 2206-2209..
28) Yoshiyuki Midorikawa, Hiroshi Takemura, Hiroshi Mizoguchi, Kohei Soga, Masao Kamimura, Kazuhiro Suga, Wei-jen Lai, Zuisei Kanno, Motohiro Uo, "Development of Orthodontic Force and Moment Sensing System for Dentist Training," Proceedings of XIV International Symposium on 3D Analysis of Human Movement (3D-AHM2016), (2016) 253-254..
29) Satoshi Watanabe, Yoshinori Ishii, Kohei Soga, Mutsuyoshi Matsumoto, "Calcination-free micropatterning of upconversion luminescent layers consisting of rare-earth-doped ceramic nanoparticles on wettability-patterned flexible plastic sheets by soft-liquid phase adsorption," COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 506 (2016) 210-219.http://dx.doi.org/10.1016/j.colsurfa.2016.06.029.
30) 上村 真生, 曽我 公平, "波長1000 nmを超える近赤外蛍光イメージング," バイオマテリアル-生体材料-, 34 (2016) 184-189..
31) 緑川 善之, 竹村 裕, 溝口 博, 曽我 公平, 上村 真生, 須賀 一博, 頼威任, 簡野 瑞誠, 宇尾 基弘, "口腔内環境の温度変化が矯正力に及ぼす影響," 日本機械学会ロボティクス・メカトロニクス講演会2016(ROBOMECH2016)講演論文集, (2016) 1A2-03a6 (1)-1A2-03a6 (2)..
32) 梅澤 雅和、新海 雄介、小野田 淳人、武田 健、上村 真生、曽我 公平, "動物体内におけるナノ粒子の未知なる動態メカニズムと検出技術改善のニーズ," バイオイメージング, 25 (2016) 22-27..
33) Masao Kamimura, Rie Saito, Hiroshi Hyodo, Kosuke Tsuji, Izumi O. Umeda, Hirofumi Fujii, Kohei Soga, "Over-1000 nm Near-infrared Fluorescence and SPECT/CT Dual-modal in vivo Imaging Based on Rare-earth Doped Ceramic Nanophosphors," JOURNAL OF PHOTOPOLYMER SCIENCE AND TECHNOLOGY, 29 (2016) 525-532..
34) 河西真依,安田裕哉,竹村裕,溝口博,曽我公平,金子和弘, "近赤外光を用いた診断支援システムに向けた波長選定手法," LIFE 2016 講演要旨集 (第32回ライフサポート学会大会,第16回日本生活支援工学会大会,日本機械学会 福祉工学シンポジウム2016), (2016) -..
35) 曽我 公平, "SBW イメージングの現状と課題," バイオイメージング, 25 (2016) 9-10..
36) 岸本 英博、福田 啓介、竹下 寛之、曽我 公平, "希土類ナノ粒子 OTN 近赤外蛍光プローブによるマウス in vivo イメージングの応用," バイオイメージング, 25 (2016) 16-18..
37) 曽我 公平、上村 真生, "第2の生体の窓におけるOTN(over 1000 nm)蛍光バイオイメージング," JSMI Report, 9 (2016) 12-17..
38) Yoshiki Takagiwa, Norihide Kuroda, Erika Imai, Ikuzo Kanazawa, Hiroshi Hyodo, Kohei Soga, Kaoru Kimura, "Improvement in Thermoelectric Performance of Cu-Doped b-Rhombohedral Boron"," MATERIALS TRANSACTIONS, 59 (2016) 1066-1069.http://doi.org/10.2320/matertrans.MF201609.
39) DANIEL JAQUE,CYRILLE RICHARD, BRUNO VIANA,KOHEI SOGA, XIAOGANG LIU, JOSE GARC?A SOL?, "Inorganic nanoparticles for optical bioimaging," Advances in Optics and Photonics, 8 (2016) 1-103.http://dx.doi.org/10.1364/AOP.8.000001.
40) T. Zako, M. Ito, H. Hyodo, M. Yoshimoto, M. Watanabe, H. Takemura, H. Kishimoto, K. Kaneko, K. Soga and M. Maeda, "Extra-luminal detection of assumed colonic tumor site by near-infrared laparoscopy," Surgical Endoscopy, 30 (2015) 4153-4159.10.1007/s00464-015-4669-9.
41) 高際良樹、黒田訓英、今井恵利華、金沢育三、兵藤宏、曽我公平、木村薫, "金属ドープβ-菱面体晶ボロンにおける熱電特性向上とp-n特性制御," 日本金属学会誌, 79 (2015) 581-585..
42) Mai KASAI,Yuya YASUDA, Hiroshi TAKEMURA, Hiroshi MIZOGUCHI, Kohei SOGA, Kazuhiro KANEKO, "Spatial Classification based on Wavelength Channels Reduction with Near-infrared Hyperspectral Imaging," Proceedings of The 18th Meeting on Image Recognition and Understanding, (2015) -..
43) Mai KASAI, Takumi ISHIKAWA, Yuya YASUDA, Hiroshi Mizoguchi, Hiroshi Takemura, Kohei SOGA, Kazuhiro KANEKO, "Classification of Splanchnic tissue using Near-infrared Hyperspectral Imaging Camera," Proceedings of The 8th Asian-Pacific Conference on Biomechanics (APBiomech2015), (2015) -..
44) Yoshiyuki Midorikawa, Hiroshi Takemura, Hiroshi Mizoguchi, Kohei Soga, Masao Kamimura, Kazuhiro Suga, Wei-jen Lai, Zuisei Kanno, Motohiro Uo, "Development of a Multipoint Orthodontic Six Axis Forces Measuring Device for Dentist’s Training," Proceedings of The 8th Asian-Pacific Conference on Biomechanics (APBiomech2015), (2015) -..
45) 河西 真依,安田 裕哉,竹村 裕,溝口 博,曽我 公平,金子 和弘, "近赤外ハイパースペクトルデータを用いた空間削減による特徴量抽出と領域識別," 生体医工学シンポジウム 2015 講演予稿集, (2015) -..
46) Satoshi WATANABE, Takeo ASANUMA, Takafumi SASAHARA, Hiroshi HYODO, Mutsuyoshi MATSUMOTO, Kohei SOGA, "3D Micromolding of Arryed Waveguide Gratings on Upconversion Luminescent Layers for Flexible Transparent Displays without Mirrors, Electrodes, and Electric Circuits," ADVANCED FUNCTIONAL MATERIALS, 25 (2015) 4390-4396.10.1002/adfm.201500542.
47) Masao Kamimura, Satoru Suyari, Taiki Matsumoto, Kohei Soga, "Surface modification on rare-earth doped ceramic nanophosphors via ligand exchange method," JOURNAL OF PHOTOPOLYMER SCIENCE AND TECHNOLOGY, 28 (2015) 711-713..
48) 緑川 善之,竹村 裕,溝口 博,曽我 公平,上村 真生,須賀 一博,頼威任,簡野 瑞誠,宇尾 基弘, "歯列矯正力の定量的評価を目的とした6 軸力多点同時計測装置の開発," 日本機械学会ロボティクス・メカトロニクス講演会2015(ROBOMECH2015)講演論文集, (2015) 2A1-B10(1)-2A1-B10(2)..
49) 河西 真依,安田 裕哉,竹村 裕,溝口 博,曽我 公平,金子 和弘, "近赤外ハイパースペクトルカメラを用いた領域分割に関する研究," 日本機械学会ロボティクス・メカトロニクス講演会2015(ROBOMECH2015)講演論文集, (2015) 1P1-D01(1)-1P1-D01(2)..
50) 河西 真依,石川 拓海,竹村 裕,溝口 博,曽我 公平,金子 和弘, "近赤外ハイパースペクトルカメラを用いた悪性腫瘍の特徴量抽出に関する研究," 日本機械学会関東学生会第54回学生員卒業研究発表講演会講演論文集, (2015) -..
51) 緑川 善之,竹村 裕,溝口 博,曽我 公平,上村 真生,須賀 一博,頼威任,簡野 瑞誠,宇尾 基弘, "歯科医のトレーニングを目的とした6軸歯列矯正力多点同時計測装置の開発," 日本機械学会関東学生会第54回学生員卒業研究発表講演会講演論文集, (2015) -..
52) 曽我公平, "セラミックスナノ粒子を起点としたOTN近赤外バイオイメージングシステムの開発," JOURNAL OF THE JAPAN SOCIETY OF COLOUR MATERIAL, 88 (2015) 13-16.http://doi.org/10.4011/shikizai.88.13.
53) Tamotsu Zako, Miya Yoshimoto, Hiroshi Hyodo, Hidehiro Kishimoto, Masaaki Ito, Kazuhiro Kaneko, Kohei Soga, Mizuo Maeda, "Cancer-targeted near infrared imaging using rare earth ion-doped ceramic nanoparticles," BIOMATERIALS SCIENCE, 3 (2015) 59-64.DOI: 10.1039/c4bm00232f.
54) Satoshi Watanabe, Takeo Asanuma, Hiroshi Hyodo, Kohei Soga, Mutsuyoshi Matsumoto, "Calcination-free micromolding in capillaries for nanopatterning of inorganic upconversion luminescent layers on flexible plastic sheets," JOURNAL OF COLLOID AND INTERFACE SCIENCE, 445 (2015) 262-267.http://dx.doi.org/10.1016/j.jcis.2014.12.024.
55) Eva Hemmer, Fiorenzo Vetrone and Kohei Soga, "Lanthanide-based nanostructures for optical bioimaging: Small particles with large promise," MRS BULLETIN, 39 (2014) 960-964.DOI: 10.1557/mrs.2014.223.
56) Yoshinori Kondo, Hiroshi Takemura, Hiroshi Mizoguchi, Kohei Soga, Hidehiro Kishimoto, Kazuhiro Kaneko, "Development of Wide Wavelength Range Transparent Image Detection Device System by Head-Scanning Mechanism," Proceedings of The 9th Asian-Pacific Conference on Medical and Biological Engineering, (2014) -..
57) 近藤 良紀, 小森谷 健二, 竹村 裕, 溝口 博, 曽我 公平, 岸本 英博, 金子 和弘, "NIR内視鏡を目指した共焦点ヘッドスキャニング機構による3次元イメージング機構の開発," 生活生命支援医療福祉工学系学会連合大会2014(LIFE2014)講演論文集, (2014) -..
58) 近藤 良紀,竹村 裕,溝口 博,曽我 公平,岸本 英博,金子 和弘, "ヘッドスキャニング機構を用いた広波長域対応可能な透視イメージング装置の開発," 日本機械学会ロボティクス・メカトロニクス講演会2014(ROBOMECH2014)講演論文集, (2014) 3P2-V05-..
59) S. Watanabe, Y. Hamada, H. Hyodo, K. Soga, M. Matsumoto, "Calcination-free micropatterning of rare-earth-ion-doped nanoparticle films on wettability-patterned surfaces of plastic sheets," JOURNAL OF COLLOID AND INTERFACE SCIENCE, 422 (2014) 58-64..
60) 近藤 良紀,小森谷 健二,竹村 裕,溝口 博,曽我 公平,岸本 英博,金子 和弘, "ヘッドスキャニング機構を用いた広波長域対応可能なイメージング装置の開発," 日本機械学会関東支部 第53回学生員卒業研究発表講演会講演前刷集, (2014) -..
61) Hiroshi Hyodo, Hiroyuki Iseki, Shouta Inoue, Kohei Soga, and Kaoru Kimura, "Self-Compensation Property and Bonding Conversion of V-and-Mg- or V-and-Li-Codoped b-Rhombohedral Boron"," JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 83 (2014) 034803-1-034803-7.http://dx.doi.org/10.7566/JPSJ.83.034803.
62) Masayuki Watanabe, Hiroshi Takemura, Hiroshi Mizoguchi, Hiroshi Hyodo, Kohei Soga, Tamotsu Zako, Hidehiro Kishimoto, Masaaki Ito, Kazuhiro Kaneko, "Development of Novel Endoscope with NIR camera Using Real-time Composite Method," Proceedings of The 15th International Conference on Biomedical Engineering, (2013) 123-131..
63) Nallusamy Venkatachalam, Tomoyoshi Yamano,Eva Hemmer, Hiroshi Hyodo, Hidehiro Kishimoto, Kohei Soga, "Er3+-Doped Y2O3 Nanophosphors for Near-Infrared Fluorescence Bioimaging Applications," JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 96 (2013) 2759-2765.10.1111/jace.12476.
64) Satoshi Watanabe, Takeo Asanuma, Hiroshi Hyodo, Kohei Soga, Mutsuyoshi Matsumoto, "Micromolding in Capillaries for Calcination-Free Fabrication of Flexible Inorganic Phosphor Films Consisting of Rare-Earth-Ion-Doped Nanoparticles," LANGMUIR, 29 (2013) 11185-11191..
65) Eva Hemmer, Nallusamy Venkatchalam, Hiroshi Hyodo, Akito Hattori, Yoshie Ebina, Hidehiro Kishimoto and Kohei SOGA, "Upconverting and NIR Emitting Rare Earth based Nanostructures for NIR-Bioimaging," NANOSCALE, 5 (2013) 11339-11361.10.1039/C3NR02286B.
66) 小森谷健二,竹村裕,溝口博,曽我公平,兵藤宏,岸本英博,金子和弘, "近赤外線対応内視鏡実現のためのヘッドスキャニング機構による近赤外蛍光イメージング," 生体医工学, 51 (2013) 135-141..
67) 渡部雅之,竹村裕,溝口博,兵藤宏,曽我公平,座古保,岸本英博,伊藤雅昭,金子和弘, "近赤外可視光複合内視鏡開発のための射影変換を用いたリアルタイム映像合成に関する研究," 日本機械学会ロボティクス・メカトロニクス講演会2013(ROBOMEC2013)講演論文集, (2013) 2A2-L02-..
68) Z. Tan, K. Sato, S. Takami, C. Numako, M. Umetsu, K. Soga, M. Nakayama, R. Sasaki, T. Tanaka, C. Ogino, A. Kondo, K. Yamamoto, T. Hashishin, S. Ohara, "Particle size for photocatalytic activity of anatase TiO2 nanosheets with highly exposed {001} facets," RSC Advances, 3 (2013) 19268-19271.10.1039/C3RA43383H.
69) 曽我公平, "近赤外励起ナノ蛍光体のバイオメディカルイメージング応用," YAKUGAKU ZASSHI-JOURNAL OF THE PHARMACEUTICAL SOCIETY OF JAPAN, 133 (2013) 355-367.http://dx.doi.org/10.1248/yakushi.12-00239-2.
70) Eva Hemmer, Tomoyoshi Yamano, Hidehiro Kishimoto, Nallusamy Venkatachalam, Hiroshi Hyodo, Kohei Soga, "Cytotoxic aspects of gadolinium oxide nanostructures for up-conversion and NIR bioimaging," ACTA BIOMATERIALIA, 9 (2013) 4734-4743.http://dx.doi.org/10.1016/j.actbio.2012.08.045.
71) H. Hyodo, A. Nezu, K. Soga, K. Kimura, "Self-compensation property of b-rhombohedral boron doped with high Li concentration"," SOLID STATE SCIENCES, 14 (2012) 1578-1583.10.1016/j.solidstatesciences.2012.01.026.
72) E. Hemmer, I. Kumakiri, N. Lecerf, R. Bredsen, S. Barth, J. Altmayer, N. Donia, C. Cavelius, K. Soga and S. Mathur, "Nanostructured ZrO2 membranes prepared by liquid-injection chemical vapor deposition," MICROPOROUS AND MESOPOROUS MATERIALS, 163 (2012) 229-236.http://dx.doi.org/10.1016/j.micromeso.2012.06.057.
73) 曽我公平, "バイオイメージングのためのセラミックスナノ粒子," Journal of the Soceity of Inorganic Materials, Japan, 19 (2012) 493-499..
74) Eva Hemmer, Hiroyuki Takeshita, Tomoyoshi Yamano, Takanori Fujiki, Yvonne Kohl, Karin Low, Nallusamy Venkatachalam, Hiroshi Hyodo, Hidehiro Kishimoto and Kohei Soga, "in vitro and in vivo investigations of upconversion and NIR emitting Gd2O3:Er3+,Yb3+ nanostructures for biomedical applications," JOURNAL OF MATERIALS SCIENCE-MATERIALS IN MEDICINE, 23 (2012) 2399-2412.10.1007/s10856-012-4671-x.
75) S. Watanabe, H. Hyodo, H. Taguchi, K. Soga, Y. Takanashi, M. Matsumoto, "Calcination-Free Liftoff Photolithography of Mixed Dip-coated Films Consisting of Rare-Earth-Ion-Doped Nanoparticles on Plastic Sheets," JOURNAL OF OLEO SCIENCE, 61 (2012) 567-573..
76) Motohiro Uo, Yasuo Nakajima, Yuya Asakawa, a, Takahiro Wada, Toshio Hongo, Kohei Soga, Yasuo Kogo, "Rare earth oxide containing filler for dental composite resin," Key Engineering Materials, 529-530 (2012) 512-515.10.4028/www.scientific.net/KEM.529-530.512.
77) Eva Hemmer, Nallusamy Venkatachalam, Hiroshi Hyodo, Kohei Soga, "The Role of pH in PEG-b-PAAc Modification of Gadolinium Oxide Nanostructures for Biomedical Applications," Advances in Materials Science and Engineering, 2012 (2012) -.http://dx.doi.org/10.1155/2012/748098.
78) Kohei Soga, Kimikazu Tokuzen, Keisuke Fukuda, Hiroshi Hyodo, Eva Hemmer, Nallusamy Venkatachalm, Hidehiro Kishimoto, "Application of Ceramic/Polymer Conjugate Materials for Near Infrared Biophotonics," JOURNAL OF PHOTOPOLYMER SCIENCE AND TECHNOLOGY, 25 (2012) 57-62..
79) Hidehiro Yoshida, Masayasu Kodo, Kohei Soga, Takahisa Yamamoto, "Doping effect on sinterability of polycrystalline yttria: From the viewpoint of cation diffusivity," JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 32 (2012) 3103-3114.10.1016/j.jeurceramsoc.2012.04.010.
80) Nallusamy Venkatachalam, Eva Hemmer, Tomoyoshi Yamano, Hiroshi Hyodo, Hidehiro Kishimoto, Kohei Soga, "Synthesis and toxicity assay of ceramic nanophosphors for bioimaging with near-infrared excitation," PROGRESS IN CRYSTAL GROWTH AND CHARACTERIZATION OF MATERIALS, 58 (2012) 121-134.10.1016/j.pcrysgrow.2012.02.002.
81) 小森谷 健二,竹村 裕,溝口 博,曽我 公平,兵藤 宏,岸本 英博, 金子 和弘, "近赤外線利用可能な内視鏡を目指したヘッドスキャニング機構による画像検出," 日本機械学会 ロボティクス・メカトロニクス講演会2012講演論文集, (2012) 1A2-E01(1)-1A2-E01(4)..
82) Takaaki Taniguchi, Kohei Soga, Kimikazu Tokuzen, Katsuya Tsujiuchi, Takuro Kidokoro, Koji Tomita, Ken-ichi Katsumata, Nobuhiro Matsushita, Kiyoshi Okada, "NIR-excited NIR and visible luminescent properties of amphipathic YVO4: Er3+/Yb3+ nanoparticles," JOURNAL OF MATERIALS SCIENCE, 47 (2012) 2241-2247.10.1007/s10853-011-6035-1.
83) 曽我公平, "アップコンバージョン発光粒子とその応用," ぶんせき, 2012 (2012) 37-44..
84) 曽我公平, "「蛍光生物学」の最前線4 セラミックスナノ粒子を用いた近赤外励起蛍光バイオイメージング," DOJIN NEWS, 141 (2012) 6-11..
85) 大崎涼介, 丁 明, 竹村 裕, 兵藤 宏, 曽我 公平, 溝口 博, "屈折率を考慮した近赤外光を用いた乳がん細胞の三次元バイオイメージング," 第32回バイオメカニズム学術講演会(SOBIM 2011 in Osaka) 講演論文集, (2011) 243-244..
86) S. Watanabe, H. Hyodo, H. Taguchi, K. Soga, Y. Takanashi, M. Matsumoto, "Calcination- and Etching-Free Photolithography of Inorganic Phosphor Films Consisting of Rare Earth Ion Doped Nanoparticles on Plastic Sheets," ADVANCED FUNCTIONAL MATERIALS, 21 (2011) 4264-4269..
87) Ryosuke Osaki, Hiroshi Takemura, Ming Ding, Hiroshi Hyodo, Kohei Soga and Hiroshi Mizoguchi, "3D fluorescence bioimaging of breast cancer using rare-earth-doped ceramic nanophosphors and near-infrared," Proceedings of International Biomechanics Conference & Annual Meeting of Taiwanese Society of Biomechanics, (2011) TSB2011-056-..
88) Hidehiro Yoshida, Koji Morita, Byung-Nam Kim, Keijiro Hiraga, Kohei Yamanaka, Kohei Soga and Takahisa Yamamoto, "Low-Temperature Spark Plasma Sintering of Yttria Ceramics with Ultrafine Grain Size," JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 94 (2011) 3301-3307.10.1111/j.1551-2916.2011.04583.x.
89) Ryosuke Osaki, Hiroshi Takemura, Ming Ding, Hiroshi Hyodo, Kohei Soga and Hiroshi Mizoguchi, "3D bioimaging sensor of breast cancer cell using rare-earth-doped ceramic nanophosphors and near-infrared," Proceedings of the 10th IEEE International Conference on Sensors, (2011) 1784-1787..
90) Eva Hemmer, Tomoyoshi Yamano, Hidehiro Kishimoto and Kohei Soga, "Gadolinium-containing inorganic nanostructures for biomedical applications: Cytotoxic aspects," Proc. 2010 International Conference on Nanoscience and Nanotechnology (ICONN), 2010 (2011) 225-229.10.1109/ICONN.2010.6045165.
91) Masao Kamimura, Naoki Kanayama, Kimikazu Tokuzen, Kohei Soga and Yukio Nagasaki, "Near-infrared (1550 nm) in vivo bioimaging based on rare-earth doped ceramic nanophosphors modified with PEG-b-poly(4-vinylbenzylphosphonate)," NANOSCALE, 3 (2011) 3705-3713.10.1039/c1nr10466g.
92) HIroshi Hyodo, Naoko Sato, Katsuhisa Kitano and Kohei Soga, "Surface Modification of Ceramic Phosphors by Atmospheric Pressure Plasma," JOURNAL OF PHOTOPOLYMER SCIENCE AND TECHNOLOGY, 24 (2011) 429-433..
93) T. Nagatochi, H. Hyodo, A.Sumiyoshi, K. Soga, Y. Sato, M. Terauchi, F. Esaka, K. Kimura, "Superconductivity in Li-doped a-rhombohedral boron"," PHYSICAL REVIEW B, 83 (2011) 184507-1-184507-5.10.1103/PhysRevB.83.184507.
94) 大崎 涼介,丁 明,兵藤 宏,曽我 公平,竹村 裕,溝口 博, "希土類含有セラミックスナノ粒子と近赤外光を用いた乳がん細胞の三次元バイオイメージング," 日本機械学会 ロボティクス・メカトロニクス講演会2011講演論文集, (2011) 2P2-H02(1)-2P2-H02(4)..
95) Kohei SOGA 曽我 公平, "Biomedical imaging with near infrared excitation: fundamental and applcations. NIR励起バイオメディカルイメージングとその応用," Journal of Japanese Society for Biomaterials, バイオマテリアル-生体材料-, 29 (2011) 95-103..
96) B. Shamoradi, K. Namratha, K. Byrappa, K. Soga, S. Ananda, R. Somashekar, "Enhancement of the photocatalytic activity of modified ZnO nanoparticles with manganese additive," RESEARCH ON CHEMICAL INTERMEDIATES, 37 (2011) 329-340.10.1007/s11164-011-0255.
97) Kenji TANABE, Kohei SOGA1, Shizuka HOSOI, Kazuaki OSUMI, Hideshi YAMAGUCHI, Tomoya URUGA and Kaoru KIMURA, "Low Critical Concentration of Metal?Insulator Transition of Vanadium Doped Amorphous Boron," JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 80 (2011) 1-11.10.1143/JPSJ.80.024709.
98) Hirotada Akiyama, Kimikazu Tokuzen, Hiroko Otsuka, Kohei Soga, Fumio Tashiro, "Application of liposome-encapsulated ceramic phoshpors for cancer cell imaging under near infrared excitation," Journal of Physics: Conference Series, 232 (2010) 012001-1-012001-4.10.1088/1742-6596/232/1/012001.
99) Eva Hemmerw, Kohei Soga, Tomoya Konishi, Tomoaki Watanabe, Takaaki Taniguchi, Sanjay Mathur, "Influence of the Host Phase on the Vibrational Spectra of Europium-Doped Zirconia Prepared by Hydrothermal Processing," JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 93 (2010) 3873-3879.10.1111/j.1551-2916.2010.03981.x.
100) B. Shahmoradi; I. A. Ibrahim; N. Sakamoto; S. Ananda; T.N. Guru Row; Kohei Soga; K. Byrappa; S. Parsons; Yoshihisa Shimizu, "In situ surface modification of molybdenum-doped organic?inorganic hybrid TiO2 nanoparticles under hydrothermal conditions and treatment of pharmaceutical effluent," ENVIRONMENTAL TECHNOLOGY, 31 (2010) 1213-1220.10.1080/09593331003592261.
101) Kohei Soga, Kimikazu Tokuzen, Kosuke Tsuji, Tomoyoshi Yamano, Hiroshi Hyodo and Hidehiro Kishimoto, "NIR Bioimaging: Development of Liposome-Encapsulated, Rare-Earth-Doped Y2O3 Nanoparticles as Fluorescent Probes," EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2010 (2010) 2673-2677.10.1002/ejic.201000201.
102) 宇尾基弘,金森敏英,高橋正樹,亘理文夫,曽我公平,向後保雄, "希土類含有イットリアナノ微粒子の歯科材料への応用," 傾斜機能材料論文集ISBN978-4-9901902-6-2, 24 (2010) 76-81..
103) Masayasu Kodo, Kohei Soga, Hidehiro Yoshida, Takahisa Yamamoto, "Doping effect of divalent cations on sintering of polycrystalline yttria," JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 30 (2010) 2741-2747.10.1016/j.jeurceramsoc.2010.05.028.
104) T. Zako, H. Hyodo, K. Tsuji, K. Tokuzen, H. Kishimoto, M. Ito, K. Kaneko, M. Maeda and K. Soga, "Development of Near Infrared-Fluorescent Nanophosphors and Applications for Cancer Diagnosis and Therapy," JOURNAL OF NANOMATERIALS, 2010 (2010) 1-8.10.1155/2010/491471.
105) Eva Hemmer, Yvonne Kohl, Victoria Colquhoun, Hagen Thielecke, Kohei Soga and Sanjay Mathu, "Probing Cytotoxicity of Gadolinium Hydroxide Nanostructures," JOURNAL OF PHYSICAL CHEMISTRY B, 114 (2010) 4358-4365.10.1021/jp911607h.
106) K. Soga and Y. Nagasaki, "Polyscale technology for developing near infrared fluorescence bioimaging system based on novel synthese approaches for rare-earth doped nanophosphors," MATERIALS RESEARCH INNOVATIONS, 14 (2010) 51-55.10.1179/143307510X12599329343402.
107) C. K. Chandrashenkar, B. Basavalingu, K. M. Lokantha Rai, S. Ananda, T. Tonthai, K. Soga and K. Byrappa, "Novel method of synthesis of R3+:YVO4 (where R=Nd, Er) crystals," MATERIALS RESEARCH INNOVATIONS, 14 (2010) 38-44.10.1179/143307510X12599329342962.
108) Kohei Soga, Kimikazu Tokuzen, Kosuke Tsuji, Tomoyoshi Yamano, Nallusamy Venkatachalam, Hiroshi Hyodo and Hidehiro Kishimoto, "Application of ceramic phosphors for near infrared biomedical imaging technologies," Proceedings of SPIE, 7598 (2010) 759807-1-759807-9.10.1117/12.841516.
109) Eva Hemmer, Tomoyoshi Yamano, Hidehiro Kishimoto and Kohei Soga, "Cytotoxicity of Gd2O3:Ln3+ Nanostructures and their Potential as Biomarkers," Terrae Rarae 2009, (2010) 1-10.10.3286/tr.200909.
110) Yvonne Kohl, Eva Hemmer, Kohei Soga, Sanjay Mathur and Hagen Thielecke, "Biocompatibility of Eu3+-doped Gadolinium Hydroxide and Oxide Nanorods," Terrae Rarae 2009, (2010) 1-9.10.3286/tr.200914.
111) Y. Kawasaki, Y. Gotoh, K. Tokuzen, M. Kamimura, T. Komeno, M. Tomatsu, R. Todoroki, Y. Nagasaki, K. Soga and F. Tashiro, "Selective Tumor Imaging by a Novel Tumor Specific Aralin-Infrared-to-Visible Phosphor Conjugate," Journal of Physics: Conference Series, 191 (2009) 012001-1-012001-4.10.1088/1742-6596/191/1/012001.
112) N. Venkatachalam1, Y. Okumura, K. Soga, R. Fukuda and T. Tsuji, "Bioimaging of M1 Cells Using Ceramic Nanophosphors: Synthesis and Toxicity Assay of Y2O3 Nanoparticles," Journal of Physics: Conference Series, 191 (2009) 012002-1-012002-3.10.1088/1742-6596/191/1/012002.
113) K. Soga, Y. Okumura, K. Tsuji and N. Venkatachalam, "Effect of K3PO4 addition as sintering inhibitor during calcination of Y2O3 nanoparticles," Journal of Physics: Conference Series, 191 (2009) 012003-1-012003-7.10.1088/1742-6596/191/1/012003.
114) Shizuka Hosoi1,Kenji Tanabe, Hongki Kim, Kazuhiro Kirihara, Kohei Soga, Kaoru Kimura, Kenichi Kato and Masaki Takata, "Electron density distribution of b-rhombohedral boron constructed from icosahedral cluster"," Journal of Physics: Conference Series, 176 (2009) 12026-.10.1088/1742-6596/176/1/012026.
115) Michitaka Yamaguchi, Yuji Ohishi, Sizuka Hosoi, Kohei Soga and Kaoru Kimura, "Metallic-covalent bonding conversion in boron icosahedral cluster solids studied using electron localizability indicator," Journal of Physics: Conference Series, 176 (2009) 12027-.10.1088/1742-6596/176/1/012027.
116) Katsuya Tsujiuci, Aya Okada, Daisuke Matsuura, Kohei Soga, "Development of Flexible and Transparent Upconversion Display by Using Polymer-Ceramics Composite," JOURNAL OF PHOTOPOLYMER SCIENCE AND TECHNOLOGY, 22 (2009) 541-546..
117) Motohiro Uo, Eiki Kudo, Aya Okada, Kohei Soga, Yasuo Kogo, "Preparation and Properties of Dental Composite Resin Cured under Near Infrared Irradiation," JOURNAL OF PHOTOPOLYMER SCIENCE AND TECHNOLOGY, 22 (2009) 551-554..
118) Masayasu Kodo, Kohei Soga, Hidehiro Yoshida and Takahisa Yamamoto, "Low temperture sintering of polycrystalline yttria by transition metal ion doping," JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, 117 (2009) 765-768..
119) 曽我公平, "ポリスケールテクノロジーによる近赤外励起蛍光バイオイメージングシステムの開発," BUNSEKI KAGAKU, 58 (2009) 461-471..
120) Motohiro Uo, Tomoka Hasegawa, Tsukasa Akasaka, Isao Tanaka, Fuminori Munekane, Mamoru Omori, Hisamichi Kimura, Reiko Nakatomi, Kohei Soga, Yasuo Kogo and Fumio Watari, "Multiwalled carbon nanotube monoliths prepared by spark plasma sintering (SPS) and their mechanical properties," BIO-MEDICAL MATERIALS AND ENGINEERING, 19 (2009) 11-17.DOI 10.3233/BME-2009-0558.
121) Nallusamy Venkatachalam, Yu Saito and Kohei Soga, "Synthesis of Er3+ Doped Y2O3 Nanophosphors," JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 92 (2009) 1006-1010.10.1111/j.1551-2916.2009.02986.x.
122) Tamotsu Zako, Hiroyasu Nagata, Naofumi Terada, Arata Utsumi, Masafumi Sakono, Masafumi Yohda, Hiroshi Ueda, Kohei Soga, Mizuo Maeda, "Cyclic RGD peptide-labeled upconversion nanophosphors for tumor cell-targeted imaging," BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS, 381 (2009) 54-58.10.1016/j.bbrc.2009.02.004.
123) B. Basavalingu, H. N. Girish, K. Byrappa, K. Soga, "Hydrothermal synthesis and characterization of orthorhombic yttrium aluminum perovskites (YAP)," MATERIALS CHEMISTRY AND PHYSICS, 112 (2008) 723-725..
124) Hiroshi Hyodo, Satoshi Araake, Shizuka Hosoi, Kohei Soga, Yohei Sato, Masami Terauchi and Kaoru Kimura, "Structure and electronic properties of Mg-doped b-rhombohedral boron constructed from icosahedral clusters"," Transactions of the Materials Research Society of Japan, 33 (2008) 303-306..
125) 曽我公平・上村真生・長崎幸夫, "希土類含有セラミックスナノ粒子によるアップコンバージョン現象を利用した近赤外励起バイオイメージング," 応用物理, 77 (2008) 1458-1461..
126) Y. Takahashi, T. Konishi, K. Soga and T. Fujirwara, "Origin of photpluminescence in suzukiite-type BaTiSi2O7," JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, 116 (2008) 1104-1107..
127) M. Kammimura, D. Miyamoto, Y. Saito, K. Soga, Y. Nagasaki, "Preparation of PEGylated upconversion nanophosphors with high dispersion stability under physiological conditions for near-infrared bioimaging," Transactions of the Materials Research Society of Japan, 33 (2008) 795-798..
128) Y. Saito, K. Shimizu, M. Kamimura, H. Furusho, K. Soga and Y. Nagasaki, "Plate assay by UC emission from Y2O3: Er under near infrared excitation," Transactions of the Materials Research Society of Japan, 33 (2008) 803-806..
129) Tamotsu Zako, Hiroyasu Nagata, Naofumi Terada, Masafumi Sakono, Kohei Soga, Mizuo Maeda, "Improvement of dispersion stability and characterization of upconversion nanophosphors covalently modified with PEG as a fluorescence bioimaging probe," JOURNAL OF MATERIALS SCIENCE, 45 (2008) 5325-5330.DOI 10.1007/s10853-008-2776.
130) Masao Kamimura, Daisuke Miyamoto, Yu Saito, Kohei Soga and Yukio Nagasaki, "Preparation of PEG and Protein Co-immobilized Upconversion Nanophosphors as Near-infrared Biolabeling Materials," JOURNAL OF PHOTOPOLYMER SCIENCE AND TECHNOLOGY, 21 (2008) 183-187..
131) Masao Kamimura, Daisuke Miyamoto, Yu Saito, Kohei Soga and Yukio Nagasaki, "Design of Poly(ethylene glycol)/Streptavidin Coimmobilized Upconversion Nanophosphors and Their Application to Fluorescence Biolabeling," LANGMUIR, 24 (2008) 8864-8870..
132) Daisuke Matsuura, Tatsuya Ikeuchi, and Kohei Soga, "Upconversion Luminescence of Colloidal Solution of Y2O3 Nano-particles Doped with Trivalent Rare-Earth Ions," JOURNAL OF LUMINESCENCE, 128 (2008) 1267-1270..
133) 曽我公平, "近赤外バイオイメージングシステムの開拓," 金属, 7 (2008) 6-11..
134) M. Kodo, K Soga, H. Yoshida, T. Yamamoto, "Doping effect of transition metal Ions on sinterability of polycrystalline yttria," Proceedings of 2nd International Congress on Ceramics (ICC2), (2008) 1-6..
135) Hidehiro Yoshida, Koji Morita, Byung-Nam Kim, Keijiro Hiraga, Masayasu Kodo, Kohei Soga and Takahisa Yamamoto, "Densification of Nanocrystalline Yttria by Low Temperature Spark Plasma Sintering," JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 91 (2008) 1707-1710..
136) Kohei SOGA, Takashi TSUJI, Fumio TASHIRO, Joe CHIBA, Motoi OISHI, Keitaro YOSHIMOTO, Yukio NAGASAKI, Katsuhisa KITANO and Satoshi HAMAGUCHI, "Development of NIR Bioimaging Systems," Journal of Physics : Conference Series, 106 (2008) 012023-1-012023-5.10.1088/1742-6596/106/1/012023.
137) K. Byrappa, A. S. Dayananda, C. P. Sajan, B. Basavalingu, M. B. Shayan, K. Soga, M. Yoshimura, "Hydrothermal preparation of ZnO:CNT and TiO2:CNT composites and their photocatalytic applications," JOURNAL OF MATERIALS SCIENCE, 43 (2008) 2348-2355..
138) K. Byrappa, M. K. Devaraju, J. R. Paramesh,B. Basavalingu, K. Soga, "Hydrothermal synthesis and characterization of LaPO4 for bio-imaging phosphors," JOURNAL OF MATERIALS SCIENCE, 43 (2008) 2229-2233..
139) H. Hyodo, S. Araake, S. Hosoi, K. Soga, Y. Sato, M. Terauchi, K. Kimura, "Structure and electronic properties of Mg-doped b-rhombohedral boron constructed from icosahedral clusters," PHYSICAL REVIEW B, 77 (2008) 024515-1-024515-8..
140) T. Konishi, M. Shimizu, Y. Kameyama and K. Soga, "Fabrication of upconversion emissive LaOCl phosphors doped with rare-earth ions for bioimaging probes," JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 18 (2007) S183-S186..
141) Kohei Soga, Yu Saito, Kazuaki Shimizu, Yoshihito Okumura and Tomoya Konishi, "Application of Rare-Earth Doped Ceramic Nanophoshpors for Bioimaging under NIR Excitation," Proceedings of Materials Science and Technology 2007, (2007) 617-621..
142) Tomoya Konishi, Kazuaki Shimizu, Yu Saito and Kohei Soga, "Surface Modification of Upconversion Nanophosphors with Poly(acrylic acid)," JOURNAL OF PHOTOPOLYMER SCIENCE AND TECHNOLOGY, 20 (2007) 11-15..
143) Kohei Soga, Aya Okada, Yu Saito, Yuji Kameyama and Tomoya Konishi, "Coating on Upconversion Emissive Nano-particles with Photocurig Resin," JOURNAL OF PHOTOPOLYMER SCIENCE AND TECHNOLOGY, 20 (2007) 7-9..
144) S. Hosoi, H. Kim, T. Nagata, K. Kirihara, K. Soga, K. Kimura, K. Kato, M. Tanaka, "Electron density distribution in derivative crystals of a-rhombohedral boron," JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 76 (2007) No. 044602 (8 pages)-..
145) T. Ohgaki, A. Higashida, K. Soga, and A. Yasumori, "Eu-Doped CaAl2Si2O8 Nanocrystalline Phosphors Crystallized from the CaO-Al2O3SiO2 Glass System," JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 154 (2007) J163-J166.10.1149/1.2712834.
146) T. Ohgaki, Y. Nagumo, K. Soga and A. Yasumori, "Luminescence Property and Phase-Separation Texture of Phase-Separated Glasses and Glass-Ceramics in Mn-Doped ZnO-SiO2 System," JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, 115 (2007) 201-204..
147) K. Kirihara, K. Kawaguchi, Y. Shimizu, T. Sasaki, N. Koshizaki, K. Soga, K. Kimura, "Dependence of photocurrent in single-crystalline boron nanobelts on atmosphere," APPLIED PHYSICS LETTERS, 89 (2006) Art. No. 243121-..
148) Kohei SOGA, Yu SAITO, Kazuaki SHIMIZU, Hiroyasu NAGATA, Tomoya KONISHI and Yukio NAGASAKI, "Surface modification of rare-earth doped ceramic nano-phosphors for fluorescence bio-imaging," Proc. 2006 MRS Fall Meeting, Symposium E, (2006) -..
149) Kohei SOGA, Tomoya KONISHI, Yu SAITO, Kazuaki SHIMIZU, "Application of Ceramic Nano-Phosphors for Bio-Imaging," Proc. 6th Asian BioCeramics Symp. (ABC2006), (2006) -..
150) K. Ramaningaiah, C. Chndrashekar, K. Lakanatharai, B. Basavalingu, K. Soga, "Crystal growth and morphology of Nd:YVO4 under hydrothermal conditions," JOURNAL OF MATERIALS SCIENCE, 41 (2006) 1415-1421..
151) K. Byrappa, A. Subramani, S. Ananda, K. Rai, M. Sunita, B. Basavalingu, K. Soga, "Impregnation of ZnO onto activated carbon under hydrothermal conditions and its photocatalytic properties," JOURNAL OF MATERIALS SCIENCE, 41 (2006) 1355-1362..
152) K. Kirihara, H. Hyodo, H. Fujihisa, Z. Wang, K. Kawaguchi, Y. Shimizu, T. Sasaki, N. Koshizaki, K. Soga, K. Kimura, "Mg-doping experiment and electrical transport measurement of boron nanobelts," JOURNAL OF SOLID STATE CHEMISTRY, 179 (2006) 2799-2804..
153) Tomoya Kunishi, Masayoshi Yamada, Kohei Soga, Daisuke Matsuura and Yukio Nagasaki, "PEG-based Surface Modification on Upconversion Nanophosphors for Bio-imaging under IR Excitation," JOURNAL OF PHOTOPOLYMER SCIENCE AND TECHNOLOGY, 19 (2006) 145-149..
154) Kohei Soga, Aya Okada and Masayoshi Yamada, "Photocuring by Infrared Irradiation Using Upconversion Emission,," JOURNAL OF PHOTOPOLYMER SCIENCE AND TECHNOLOGY, 19 (2006) 45-48..
155) Kirihara K, Wang Z, Kawaguchi K, Shimizu Y, Sasaki T, Koshizaki N, Hyodo H, Soga K, Kimura K, "Transport of tetragonal boron nanobelts," JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, 23 (2005) 2510-2513..
156) Kohei Soga, Ryo Koizumi, Masayoshi Yamada, Daisuke Matsuura and Ykio Nagasaki, "Preparation of Polymer Composite Upconversion Phosphor from Inorganic Particle," JOURNAL OF PHOTOPOLYMER SCIENCE AND TECHNOLOGY, 18 (2005) 73-74..
157) Ryo Koizumi, Masayoshi Yamada, Kohei Soga and Yukio Nagasaki, "Preparation of Upconversion Emissive Inorganic Particles-polymer Composite," JOURNAL OF PHOTOPOLYMER SCIENCE AND TECHNOLOGY, 18 (2005) 51-54..
158) K. Kirihara, Z. Wang, K. Kawaguchi, Y. Shimizu, T. Sasaki, N. Koshizaki, K. Soga, and K. Kimura, "Temperature dependence of electrical conductance in single-crystalline boron nanobelts," APPLIED PHYSICS LETTERS, 86 (2005) 212101-212103..
159) Kohei Soga, Atsushi Oguri, Satoshi Araake, Kaoru Kimura, M. Terauchi and A. Furjiwara, "Li- and Mg-doing into Icosahedral Boron Crystals, alpha- and beta- Rhombohedral Boron, Targeting High Temperature Superconductivity: Structure and Electronic States," JOURNAL OF SOLID STATE CHEMISTRY, 177 (2004) 498-506..
160) Masami Terauchi, Yohei Satoa, Takahiro Nakayamab, Atsushi Oguri, Kohei Soga and Kaoru Kimura, "High-energy-resolution electron energy-loss spectroscopy study of the electronic structure of Cu- and Mg-Si-doped b-rhombohedral boron crystals," JOURNAL OF SOLID STATE CHEMISTRY, 177 (2004) 2916-2919..
161) H. Inoue , K. Moriwaki , N. Tabata , K. Soga , A. Makshima and Y. Akasaka, "Simulation of the optical properties of Tm: ZBLAN glass II. Energy transfer between Tm3+ ions under single- and dual-wavelength excitation," JOURNAL OF NON-CRYSTALLINE SOLIDS, 336 (2004) 135-147..
162) H. Inoue, K. Soga and A. Makishima, "The effect of crystsl-fields on the optical properties of Pr:ZBLAN glass," JOURNAL OF NON-CRYSTALLINE SOLIDS, 325 (2003) 282-294..
163) Kohei Soga, Wenzhong Wang, Richard E. Riman, J. Bryan Brown and Kurt R. Mikeska, "Luminescent properties of nanostructured Dy3+ and Tm3+-doped lanthanum chloride prepared by reactive atmosphere processing of sol-gel derived lanthanum hydroxide," JOURNAL OF APPLIED PHYSICS, 93 (2003) 2946-2951..
164) H. Inoue, K. Soga and A. Makishima, "Structure around Tm3+ ion in glass based on AlF3," JOURNAL OF NON-CRYSTALLINE SOLIDS, 331 (2003) 58-69..
165) H. Inoue, S. Osawa, K. Soga, A. Makishima, "Energy transfer between Er3+ions in ZBLAN glass," PHYSICS AND CHEMISTRY OF GLASSES, 44 (2003) 422-430..
166) 曽我 公平、木村 薫, "ホウ素系正20面体クラスター固体の構造と物性-高温超伝導発現の可能性," セラミックス, 37 (2002) 277-282..
167) H. Inoue, K. Soga and A. Makishima, "Simulation of the optical properties of Tm:ZBLAN glass," JOURNAL OF NON-CRYSTALLINE SOLIDS, 306 (2002) 17-29..
168) H. Inoue, K. Soga and A. Makishima, "Simulation of the optical properties of Er:ZBLAN glass," JOURNAL OF NON-CRYSTALLINE SOLIDS, 298 (2002) 270-286..
169) Kohei Soga, Yuzo Suzuki, Yosuke Kojima, Masatoshi Takeda and Kaoru Kimura, "Pulsed and modulated photoconduction on icosahedral Al-Cu-Fe quasicrystalline thin film," JOURNAL OF SOLID STATE CHEMISTRY, 342 (2002) 369-373..
170) Tomoya Konishi, Kohei Soga, Hiroyuki Inoue, Akio Makishima, "Synthesis and properties of glassy microcavities for morphology-dependent resonances through liquid-liquid phase separation," JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 85 (2002) 1151-1156..
171) Kohei Soga, Junichi Kaga, Hiroyuki Inoue and Akio Makishima, "Optical properties of new low-phonon SnF2-PbF2-ZnF2 glasses," JOURNAL OF NON-CRYSTALLINE SOLIDS, 315 (2002) 1-6..
172) Akio Makishima, Yuuichi Orihara, Kohei Soga and Hiroyuki Inoue, "Preparation and optical properties of TPPS-doped metal-carboxylate-salts glasses," Sience and Technology of Advanced Materials, 2 (2001) 405-410..
173) Kohei Soga, Hiroyuki Inoue and Akio Makishima, "Effect of long range and nearest neighbor coordination on optical properties of Eu3+-doped fluorozirconate glasses," PHYSICS AND CHEMISTRY OF GLASSES, 42 (2001) 328-332..
174) Kohei Soga, Hiroyuki Inoue and Akio Makishima, "Simulation of optical spectra of Eu3+ ion in fluorozirconate glasses by molecular dynamics simulation and point charge model of crystal field," JOURNAL OF APPLIED PHYSICS, 89 (2001) 3730-3735..
175) Kohei Soga, Hiroyuki Inoue and Akio Makishima, "Calculation and simulation of spectroscopic properties for rare-earth ions in chloro-fluorozirconate glasses," JOURNAL OF NON-CRYSTALLINE SOLIDS, 274 (2000) 69-74..
176) Masahiro Tsuda, Kohei Soga, Hiroyuki Inoue and Akio Makishima, "Comparison between the calculated and measured energy transfer rates of the 4S3/2 state in Er3+-doped fluorozirconate glasses," JOURNAL OF APPLIED PHYSICS, 88 (2000) 1900-1906..
177) Tomoya Konishi, Tomoyoshi Asano, Yuu Ishii, Kohei Soga, Hiroyuki Inoue, Satoru Inoue, Akio Makishima, H. Nishimura, S. Takasu and T.Sabato, "Thermal- blanket Effect Observed on Molten Glass in Drop Shaft Experiments," Journal of the Japan Society of Microgravity Application, 17 (2000) 91-97..
178) Tomoya Konishi, Tomoyoshi Asano, Yuu Ishii, Kohei Soga, Hiroyuki Inoue, "Effects of Eu2O3 on liquid-liquid phase separation of PbO-B2O3, BaO-B2O3 and SrO-B2O3 glasses," JOURNAL OF NON-CRYSTALLINE SOLIDS, 265 (2000) 19-28..
179) Satoru Inoue, Akio Makishima, Hiroyuki Inoue, Kohei Soga, Tomoya Konishi, Tomoyoshi Asano, "An approach to new glasses through phase separation," JOURNAL OF NON-CRYSTALLINE SOLIDS, 247 (1999) 1-8..
180) Masahiro Tsuda, Kohei Soga, Hiroyuki Inoue, Satoru Inoue and Akio Makishima, "Upconversion mechanism in Er3+-doped fluorozirconate glasses under 800 nm excitation," JOURNAL OF APPLIED PHYSICS, 85 (1999) 29-37..
181) Masahiro Tsuda, Kohei Soga, Hiroyuki Inoue, Satoru Inoue and Akio Makishima, "Effect of Yb3+ doping on upconversion emission intensity and mechanism in Er3+/Yb3+-codoped fluorozirconate glasses under 800 nm excitation," JOURNAL OF APPLIED PHYSICS, 86 (1999) 6143-6149..
182) Masayuki Shiraishi, Akio Makishima, Hiroyuki Inoue and Kohei Soga, "Optical properties of lead-tin fluorophosphate glass doped with porphyrin metallocomplexes," JOURNAL OF NON-CRYSTALLINE SOLIDS, 259 (1999) 165-169..
183) Hisanori Tsuboi, Kohei Soga, Hiroyuki Inoue and Akio Makishima, "Synthesis and fluorescence properties of Eu2+-complex doped SiO2 gels," JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 81 (1998) 1197-1202..
184) Hiroyuki Inoue, Kohei Soga and Akio Makishima, "Structure and opetical properties of Eu3+-doped fluoroaluminate and fluorophosphate glasses," JOURNAL OF NON-CRYSTALLINE SOLIDS, 222 (1997) 212-220..
185) Kohei Soga, M. Tsuda, S. Sakuragi, Hiroyuki Inoue and Akio Makishima, "Effects of chloride introduction on the optical properties and the upconversion emission with 980-nm excitation of Er3+ in ZBLAN fluoride glasses," JOURNAL OF NON-CRYSTALLINE SOLIDS, 222 (1997) 272-281..
186) Satoru Inoue, Kenji Wada, Akihiko Nukui, Masayuki Yamane, Shuichi Shibata, Atsuo Yasumori , Tetsuji Yano, Akio Makishima, Hiroyuki Inoue, Kohei Soga, "Estimation of phase separation rates of BaO-B2O3 melts under cooling," PHYSICS AND CHEMISTRY OF GLASSES, 38 (1997) 197-200..
187) Satoru Inoue, Akio Makishima, Hiroyuki Inoue, Kohei Soga, Tomoya Konishi, Tomoyoshi Asano and Yuu Ishii, "In situ observation of phase separation of barium borate melt in a stable immiscibility region under microgravity," JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 80 (1997) 2413-2417..
188) 曽我公平, "ガラスの中での希土類," NEW GLASS, 11 (1996) 20-27..
189) 井上 博之・曽我 公平・牧島 亮男, "ニューガラスの新展開に向けて," Inorganic Materials, 3 (1996) 95-101..
190) Hiroyuki Inoue, Kohei Soga, Akio Makishima and Itaru Yasui, "Structure of fluorozirconate glass containing Cl ions," PHYSICS AND CHEMISTRY OF GLASSES, 36 (1995) 1-5..
191) Kohei Soga, Hiroyuki Inoue, Akio Makishima and Satoru Inoue, "Energy level calculateion of the Eu3+ ion in fluorozirconate glassand Chemistry of Glasses," PHYSICS AND CHEMISTRY OF GLASSES, 36 (1995) 253-258..
192) Kohei Soga, Motohiro Uo, Hiroyuki Inoue, Satoru Inoue and Akio Makishima, "Site-dependent study of the optical properties of Eu3+ in pure and chlorine doped fluorozirconate glasses," JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 78 (1995) 129-132..
193) Satoru Inoue, Kohei Soga, Akihiko Nukui and Akio Makishima, "Effect of Yb3+-codoping on the upconversion emission intensity in Er3+-doped ZBLAN fluoride glasses under 800-nm excitation," JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 77 (1994) 2433-2436..
194) Satoru Inoue, Kohei Soga and Akio Makishima, "Effect of introduction of chloride on the upconversion emission intensity in Er- and Yb-codoped ZBLAN fluoride glasses," JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 76 (1993) 1591-1594..
195) Kohei Soga, Hiroyuki Inoue, Akio Makishima and Satoru Inoue, "Fluorescence Properties of fluorozirconate glasses containing Eu3+ ions," JOURNAL OF LUMINESCENCE, 55 (1993) 17-24..