論文

• Wibias Muliawan, Kyohei Okubo, Yoshitaka Kitamoto. Effect of interparticle and inter-cluster dipole–dipole interactions on dynamic behavior of superparamagnetic iron oxide nanoparticles modified with citric acid, Journal of Applied Physics, AIP Publishing, Vol. 136, 073903, Aug. 2024.  公式リンク  
  
• Thi Kim Dung Doan, Masakazu Umezawa, Kyohei Okubo, Masao Kamimura, Kohei Soga. Enhancing near-infrared fluorescence intensity and stability of PLGA-b-PEG micelles by introducing Gd-DOTA at the core boundary, Journal of Biomedical Materials Research Part B: Applied Biomaterials, Wiley, Vol. 112, Issue 1, e35327, Jan. 2024.  公式リンク  
  
• Akino Mori, Masakazu Umezawa, Kyohei Okubo, Tomonori Kamiya, Masao Kamimura, Naoko Ohtani, Kohei Soga. Visualization of hydrocarbon chain length and degree of saturation of fatty acids in mouse livers by combining near-infrared hyperspectral imaging and machine learning, Scientific Reports, Springer Nature, Vol. 13, 20555, Nov. 2023.  公式リンク  
  
• Ye Chen, Kyohei Okubo, Konstantinos Slavakis, Yoshitaka Kitamot. Estimation of biomolecule amount by analyzing magnetic nanoparticle cluster distributions from alternating current magnetization spectra for magnetic biosensing, Journal of Magnetism and Magnetic Materials, Elsevier, Vol. 588, 171387, Oct. 2023.  公式リンク  
  
• Tomohiro Mitsui, Akino Mori, Toshihiro Takamatsu, Tomohiro Kadota, Konosuke Sato, Ryodai Fukushima, Kyohei Okubo, Masakazu Umezawa, Hiroshi Takemura, Hideo Yokota, Takeshi Kuwata, Takahiro Kinoshita, Hiroaki Ikematsu, Tomonori Yano, Shin Maeda, Kohei Soga. Evaluating the identification of the extent of gastric cancer by over-1000 nm near-infrared hyperspectral imaging using surgical specimens, Journal of Biomedical Optics, SPIE, Vol. 28, Issue 8, 086001, Aug. 2023.  公式リンク  
  
• Thi Kim Dung Doan, Masakazu Umezawa, Kazuno Ikeda, Kazunobu Ohnuki, Mizuki Akatsuka, Kyohei Okubo, Masao Kamimura, Masayuki Yamaguchi, Hirofumi Fujii, Kohei Soga. Influence of Carboxyl Group Ratios on the Design of Breast Cancer Targeting Bimodal MR/NIR-II Imaging Probe from PLGA@Gd-DOTA@PEG Micelles Conjugating Herceptin, ACS Applied Bio Materials, ACS Publications, June 2023.  公式リンク  
  
• Doan, T.K.D., Umezawa, M., Okubo, K., Kamimura, M., Masayuki Yamaguchi, Fujii, H., Soga, K.. The effect of Gd-DOTA locations within PLGA-b-PEG micelle encapsulated IR-1061 on bimodal over-1000 nm near-infrared fluorescence and magnetic resonance imaging, Biomaterials Science, Vol. 10, No. 21, pp. 6244-6257, Sept. 2022.  公式リンク  
  
• Umezawa, M., Miyata, K., Okubo, K., Soga, K.. Three Dimensional Lifetime-Multiplex Tomography Based on Time-Gated Capturing of Near-Infrared Fluorescence Images, Applied Sciences, July 2022.  公式リンク  
  
• Umezawa, M., Kobayashi, H., Ichihashi, K., Sekiyama, S., Okubo, K., Kamimura, M., Soga, K.. Heat Treatment Effects for Controlling Dye Molecular States in the Hydrophobic Core of Over-1000 nm Near-Infrared (NIR-II) Fluorescent Micellar Nanoparticles, ACS Omega, Vol. 7, No. 7, pp. 5817-5824, Feb. 2022.  公式リンク  
  
• Ichihashi, K., Umezawa, M., Okubo, K., Ueya, Y., Takamoto, E., Matsuda, T., Kamimura, M., Soga, K.. Effect of the enantiomeric structure of hydrophobic polymers on the encapsulation properties of a second near infrared (NIR-II) fluorescent dye for in vivo deep imaging, RSC Advances, Vol. 12, No. 3, pp. 1310-1318, Jan. 2022.  公式リンク  
  
• Takematsu, M., Umezawa, M., Sera, T., Kitagawa, Y., Kurahashi, H., Yamada, S., Okubo, K., Kamimura, M., Yokota, H., Soga, K.. Influence of the difference in refractive index on the interface of an object and the surroundings in near-infrared fluorescence tomography, Applied Optics, Vol. 61, No. 2, pp. 638, Jan. 2022.  公式リンク  
  
• Doan, T.K.D., Kobayashi, H., Oshima, A., Ikeda, K., Okubo, K., Kamimura, M., Soga, K.. Influence of physiological media on over-1000 nm NIR fluorescent DSPE-PEG micelles for bio-imaging, Chemistry Letters, Vol. 51, Issue 2, pp. 208-211, Jan. 2022.  公式リンク  
  
• Doan, T.K.D., Umezawa, M., Kazunobu Ohnuki, Okubo, K., Nigoghossian, K., Kamimura, M., Yamaguchi, M., Fujii, H., Soga, K.. The influence of Gd-DOTA ratios conjugating PLGA-PEG micelles encapsulated IR-1061 in bimodal over–1000 nm near–infrared fluorescence and magnetic resonance imaging, Biomaterials Science, Vol. 10, pp. 1217-1230, Jan. 2022.  公式リンク  
  
• Okubo, K., Takeda, R., Murayama, S., Umezawa, M., Kamimura, M., Osada, K., Aoki, I., Soga, K.. Size-controlled bimodal in vivo nanoprobes as near-infrared phosphors and positive contrast agents for magnetic resonance imaging, Science and Technology of Advanced Materials, Vol. 22, No. 1, pp. 160-172, Dec. 2021.  公式リンク  
  
• Okubo, K., Umezawa, M., Soga, K.. Near Infrared Fluorescent Nanostructure Design for Organic/Inorganic Hybrid System, Biomedicines, Vol. 9, Issue 11, Page 1583, Oct. 2021.  公式リンク  
  
• Okubo, K., Umezawa, M., Soga, K.. Review—Concept and Application of Thermal Phenomena at 4f Electrons of Trivalent Lanthanide Ions in Organic/Inorganic Hybrid Nanostructure, ECS Journal of Solid State Science and Technology, Vol. 10, No. 9, pp. 096006, Sept. 2021.  公式リンク  
  
• Nomura, K., Umezawa, M., Tezuka, K., Tasaki, T., Okubo, K, Soga, K.. Effect of polarization of surrounding organic molecules on upconversion emission of β-NaYF4 Co-Doped with Er3+ and Yb3+, Journal of Luminescence, Vol. 239, pp. 118394, Aug. 2021.  公式リンク  
  
• Tezuka, K., Umezawa, M., Liu, T.-I., Nomura, K., Okubo, K., Chiu, H.-C., Kamimura, M., Soga, K.. Upconversion Luminescent Nanostructure with Ultrasmall Ceramic Nanoparticles Coupled with Rose Bengal for NIR-Induced Photodynamic Therapy, ACS Applied Bio Materials, Vol. 4, No. 5, pp. 4462-4469, May 2021.  公式リンク  
  
• Takamatsu, T., Kitagawa, Y., Akimoto, K., Iwanami, R., Endo, Y., Takashima, K., Okubo, K., Umezawa, M., Kuwata, T., Sato, D., Kadota, T., Tomohiro Mitsui, Ikematsu, H., Yokota, H., Soga, K., Takemura, H.. Over 1000 nm Near-Infrared Multispectral Imaging System for Laparoscopic In Vivo Imaging, Sensors, Vol. 21, Issue 8, Page 2649, Apr. 2021.  公式リンク  
  
• 大久保喬平, 曽我公平. 生体深部の高解像度イメージング 「曲がる」「吸われる」が支配する生体の透明性, 光学, Vol. 50, Issue 4, pp. 147-152, Apr. 2021.  公式リンク  
  
• Okubo, K., Yuichi Kitagawa, Hosokawa, N., Masakazu Umezawa, Masao Kamimura, Kamiya, T., Ohtani, N., Soga, K.. Visualization of quantitative lipid distribution in mouse liver through near-infrared hyperspectral imaging, Biomedical Optics Express, Vol. 12, No. 2, pp. 823-835, Jan. 2021.  公式リンク  
  
• Sato, D., Takamatsu, T., Masakazu Umezawa, Yuichi Kitagawa, Maeda, K., Hosokawa, N., Okubo, K., Masao Kamimura, Kadota, T., Akimoto, T., Kinoshita, T., Yano, T., Kuwata, T., Ikematsu, H., Takemura, H., Yokota, H., Soga, K.. Distinction of surgically resected gastrointestinal stromal tumor by near-infrared hyperspectral imaging, Scientific reports, Vol. 10, No. 1, pp. 21852, Dec. 2020.  公式リンク  
  
• Nigoghossian, K., Miyashita, T., Omura, A., Yeroslavsky, G., Doan, T.K.D., Okubo, K., Masakazu Umezawa, Masao Kamimura, Soga, K.. Infrared to visible upconversion luminescence of trivalent erbium tetrafluoroborate complexes, Optical Materials Express, Vol. 10, No. 10, pp. 1749-1766, July 2020.  公式リンク  
  
• Yeroslavsky, G., Okubo, K., Masakazu Umezawa, Nigoghossian, K., Dung, T.K.D., Miyata, K., Nomura, K., Masao Kamimura, Soga, K.. Energy transfer between rare earth-doped ceramic nanoparticles for gauging strain and temperature in elastic polymers, Journal of Photopolymer Science and Technology, Vol. 33, No. 1, pp. 129-137, July 2020.  公式リンク  
  
• Doan, T.K.D., Masakazu Umezawa, Nigoghossian, K., Yeroslavsky, G., Okubo, K., Masao Kamimura, Yamaguchi, M., Fujii, H., Soga, K.. Development of molecular imaging probe for dual NIR/MR imaging, Journal of Photopolymer Science and Technology, Vol. 33, No. 1, pp. 117-122, July 2020.  公式リンク  
  
• Yeroslavsky, G., Umezawa, M., Okubo, K., Nigoghossian, K., Doan, T.K.D., Miyata, K., Kamimura, M., Soga, K.. Stabilization of indocyanine green dye in polymeric micelles for NIR-II fluorescence imaging and cancer treatment, Biomaterials Science, Vol. 8, No. 8, pp. 2245-2254, Mar. 2020.  公式リンク  
  
• Soga, K., Kamimura, M., Okubo, K., Umezawa, M., Doan, T.K.D., Nigoghossian, K.. Near-infrared Biomedical Imaging for Transparency, Journal of the Imaging Society of Japan, Dec. 2019.  公式リンク  
  
• Yokota, S., Kuramochi, H., Okubo, K., Iwaya, A., Tsuchiya, S., Ichiki, T.. Extracellular vesicles nanoarray technology: Immobilization of individual extracellular vesicles on nanopatterned polyethylene glycol-lipid conjugate brushes, PLoS ONE, Vol. 14, No. 10, Oct. 2019.  公式リンク  
  
• Chihara, T., Umezawa, M., Miyata, K., Sekiyama, S., Hosokawa, N., 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, Scientific Reports, Vol. 9, No. 1, Sept. 2019.  公式リンク  
  
• Uchiyamada, K., Okubo, K., Asakawa, K., Kamon, Y., Kitayama, Y., Takeuchi, T., Suzuki, H.. Perforated Bimodal Interferometric Biosensor for Affinity Sensing, Advanced Materials Technologies, Vol. 4, No. 9, 1800533, Sept. 2019.  公式リンク  
  
• Ebihara, K., Uchiyamada, K., Asakawa, K., Okubo, K., Suzuki, H.. Trimodal polymer waveguide interferometer for chemical sensing, Japanese Journal of Applied Physics, Vol. 58, No. 6, June 2019.  公式リンク  
  
• Yeroslavsky, G., Umezawa, M., Okubo, K., Nigoghossian, K., Doan, T.K.D., Kamimura, M., Soga, K.. Photostabilization of indocyanine green dye by energy transfer in phospholipid-peg micelles, Journal of Photopolymer Science and Technology, Vol. 32, No. 1, pp. 115-121, June 2019.  公式リンク  
  
• Niimura, Y., Oonishi, N., Okubo, K., Ngoc, L.l.T., Carlen, E.T.. High-precision nanofabrication technology for metal nanoparticle ensembles using nanotemplate-guided thermal dewetting, Nanoscale, Vol. 10, No. 30, pp. 14390-14394, July 2018.  公式リンク  
  
• Uchiyamada, K., Okubo, K., Asakawa, K., Kamon, Y., Kitayama, Y., Takeuchi, T., Suzuki, H.. Directional coupler biosensor with molecularly imprinted polymer, Sensors and Materials, Vol. 30, No. 5, pp. 1009-1017, May 2018.  公式リンク  
  
• Okubo, K., Uchiyamada, K., Asakawa, K., Suzuki, H.. Silicon nitride directional coupler interferometer for surface sensing, Optical Engineering, Vol. 56, No. 1, 017101, Jan. 2017.  公式リンク  
  
• Yoshizumi, Y., Okubo, K., Yokokawa, M., Suzuki, H.. Programmed Transport and Release of Cells by Self-Propelled Micromotors, Langmuir, Vol. 32, No. 37, pp. 9381-9388, Aug. 2016.  公式リンク  
  
• Uchiyamada, K., Okubo, K., Yokokawa, M., Carlen, E.T., Asakawa, K., Suzuki, H.. Micron scale directional coupler as a transducer for biochemical sensing, Optics Express, Vol. 23, No. 13, pp. 17156-17168, Apr. 2015.  公式リンク  
  
• Okubo, K., Yoshizumi, Y., Asakawa, K., Suzuki, H., Yokokawa, M.. On-chip processing of droplets for surface plasmon resonance analysis, Sensors and Actuators, B: Chemical, Vol. 190, pp. 975-981, June 2014.  公式リンク  
  

著書

• Soga, K., Okubo, K., Umezawa, M.. Transparency in Biology, Springer Singapore, Dec. 2021.  公式リンク  
• Okubo, K.. NIR Hyperspectral Imaging, Transparency in Biology, pp. 203-222, Dec. 2020.  公式リンク  

国際会議発表 (査読有り)

• Ye Chen, Kyohei Okubo, Konstantinos Slavakis, Yoshitaka Kitamoto. A machine-learning-based analysis method of AC magnetization spectra for estimating cluster distribution of magnetic nanoparticles, IEEE International Magnetics Conference (INTERMAG), May 2023.
• Wibias Muliawan, Ye Chen, Kyohei Okubo, Yoshitaka Kitamoto. Magnetization dynamics of interacting iron oxide nanoparticles in ionic solutions, IEEE International Magnetics Conference (INTERMAG 2023), May 2023.
• R. Fukushima, T. Takamatsu, A. Mori, K. Sato, K. Okubo, M. Umezawa, N. Takeshita, H. Hasegawa, H. Yokota, K. Soga, H. Takemura. Hyperspectral Imaging and Detection Mapping of In vivo Biological Tissues Applying Near-Infrared Laparoscope, SPIE Medical Imaging 2023: Image- Guided Procedures, Robotic Interventions, and Modeling, 124662K, Apr. 2023.  公式リンク  
  
• Kyohei Okubo, Masakazu Umezawa, Kohei Soga. Near infrared hyperspectral imaging for biomedical applications including lipid visualization in liver and submucosal tumor detection, Spectral shapIng for biomedical and energy applicaTions (SHIFT 2022), Oct. 2022.
• Kyohei Okubo, Masakazu Umezawa, Kohei Soga. Strategy for Designing Near Infrared Fluorescent Nanostructure with Organic and Inorganic Hybrid System, 5th International Conference on Chromogenic and Emissive Materials 2022 (I3CEM2022), July 2022.
• Kyohei Okubo, Masakazu Umezawa, Kohei Soga. Chemical Polarity for Designing Near Infrared Fluorescent Organic/Inorganic Hybrid Nanoprobes, 5th International Conference on Chromogenic and Emissive Materials 2022 (I3CEM2022), July 2022.
• Yahata, A., Takemura, H., Takamatsu, T., Yokota, H., Iwanami, R., Umezawa, M., Okubo, K., Soga, K., Mitsui, T., Kadota, T., Kuwata, T., Ikematsu, H.. Wavelength Selection of Near-Infrared Hyperspectral Imaging for Gastric Cancer Detection, 2021 6th International Conference on Intelligent Informatics and Biomedical Sciences (ICIIBMS), 2021 6th International Conference on Intelligent Informatics and Biomedical Sciences (ICIIBMS), 21530713, Dec. 2021.  公式リンク  
  
• Kohei Soga, Kyohei Okubo, Masakazu Umezawa, Doan Thi Kim Dung, Masao Kamimura. Rare-Earth Doped Ceramics for Near Infrared Bio and Medical Photonics, 14th Pacific Rim Conference on Ceramic and Glass Technology (PACRIM 14), Dec. 2021.
• Ayano Yahata, Yuichi Kitagawa, Ayumu Okubo, Kyohei Okubo, Kohei Soga, Tomoko Oshima, Hiroshi Takemura. Dental Plaque Detection by Near Infrared Hyperspectral Image without Plaque Stain Using Artificial Neural Network, IEEE Engineering in Medicine and Biology Society (EMBC 2020), July 2020.
• Okubo, K., Niimura, Y., Oonishi, N., Ngoc, L.L.T., Carlen, E.T.. Nanofabrication technology for single-crystalline metal nanoparticle ensembles using nanotemplate-guided thermal dewetting, Optics InfoBase Conference Papers, Vol. Part F125-JSAP 2018, June 2018.  公式リンク  
  
• Okubo, K., Kuramochi, H., Yokota, S., Iwaya, A., Okamura, R., Ichiki, T.. Exosome nanoarray for the next generation single-exosome analysis platform, ISEV 2018: Biology--Cytology And Histology, Apr. 2018.
• Uchiyamada, K., Okubo, K., Asakawa, K., Suzuki, H.. Microfabricated directional coupler-based biosensor for afinity sensing, 2017 19th International Conference on Solid-State Sensors, Actuators and Microsystems (TRANSDUCERS), pp. 1441-1444, July 2017.  公式リンク  
  
• Okubo, K., Uchiyamada, K., Yokokawa, M., Asakawa, K., Suzuki, H.. Fabrication and characterization of silicon nitride directional coupler interferometer for sensing aptamer hybridization, SPIE Photonic West BiOS, Progress in Biomedical Optics and Imaging - Proceedings of SPIE, Vol. 9725, Apr. 2016.  公式リンク  
  
• Uchiyamada, K., Okubo, K., Yokokawa, M., Carlen, E.T., Asakawa, K., Suzuki, H.. Directional-coupler interferometer realizes a miniaturized and high sensitive biosensor, Optics in the Life Sciences - Bio-optics: Design and Application, Bio-Optics: Design and Application, BODA 2015, Apr. 2015.  公式リンク  
  
• Yoshizumi, Y., Date, Y., Okubo, K., Yokokawa, M., Suzuki, H.. Bimetallic micromotor autonomously movable in biofuels, 26th IEEE International Conference on Micro Electro Mechanical Systems (MEMS 2013), Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS), pp. 540-543, Mar. 2013.  公式リンク  
  

国内会議発表 (査読有り)

• 矢羽田彩乃, 北川雄一, 大窪 歩, 大久保喬平, 曽我公平, 大島 朋子, 竹村裕. ニューラルネットワークを用いた近赤外ハイパースペクトル画像におけるプラーク検出, 日本機械学会ロボティクス・メカトロニクス講演会講演論文集, Vol. 2020, No. 0, pp. 2P1-F12, May 2020.  公式リンク  
  
• 海老原恵都, 浅川潔, 鈴木博章, 大久保喬平. 化学センシングのためのマルチモード導波路干渉計, センサ・マイクロマシンと応用システムシンポジウム, Vol. 36, p. ROMBUNNO.21pm1-PS3-40, Nov. 2019.
• 内山田 健, 大久保喬平, 浅川 潔, 鈴木博章. ナノウェル光導波路による表面吸着物質の検出, 電気学会全国大会, 電気学会全国大会講演論文集, 3-156, Mar. 2017.
• 大久保喬平, 横川雅俊, 浅川潔, 鈴木博章. 高感度バイオセンシングのための窒化シリコン方向性結合器型干渉計, 電気学会, 電気学会研究会資料, Vol. MSS-19, 5-9, June 2016.
• 内山田健, 大久保喬平, 横川雅俊, Edwin T. Carlen, 浅川潔, 鈴木博章. 光方向性結合器型化学センサによる表面特異吸着物質の検出, 第33回センサ・マイクロマシンと応用システムシンポジウム, 24pm3-D-4, June 2016.
• 内山田健, 大久保喬平, 横川 雅俊, Carlen Edwin T., 浅川潔, 鈴木博章. 光方向性結合器型化学センサによる表面吸着物質の検出, 電気化学会化学センサ研究会, Vol. 58, pp. 112-114, Mar. 2015.
• 大久保喬平, 内山田健, 浅川潔, 鈴木博章. 方向性結合器光干渉計による化学センシング, 電気化学会化学センサ研究会, 電気化学会化学センサ研究会論文集, Vol. 56, pp. 52-54, Mar. 2014.
• 伊達雄亮, 吉積義隆, 大久保喬平, 横川雅俊, 鈴木博章. ナノロボットを利用したバイオセンシングシステムの構築, 「センサ・マイクロマシンと応用システム」シンポジウム, 電気学会センサ・マイクロマシン部門「センサ・マイクロマシンと応用システム」シンポジウム論文集, 電気学会, Vol. 30, 41-46, Nov. 2013.
• 大久保喬平, 吉積 義隆, 浅川潔, 横川雅俊, 鈴木博章. 液体プラグの形成と表面プラズモン共鳴分析を統合した微小流体デバイス, 電気化学会化学センサ研究会, Vol. 54, pp. 135-137, Mar. 2013.

国際会議発表 (査読なし・不明)

• Kyohei Okubo. Energy transfer between rare earth-doped ceramic nanoparticles for gauging strain and temperature in elastic polymers, International Conference of Photopolymer Science and Technology (ICPST37), May 2020.
• Kyohei Okubo. Quantitative visualization of lipid distribution in mouse livers by using near-infrared hyperspectral imaging, 107th Indian Science Congress (ISC2020) Materials Science Section, Jan. 2020.
• Kyohei Okubo. Biological deep temperature imaging with fluorescence lifetime of rare-earth-doped ceramics particles in the second NIR biological window, International Conference of Photopolymer Science and Technology (ICPST36), June 2019.
• Kyohei Okubo, Hiromi Kuramochi, Akiko Iwaya, Takanori Ichiki. Sub-100 nm Scale Nanoarray Platform for Single Exosome Analysis, The 35th International Conference of Photopolymer Science and Technology, June 2018.
• Kyohei Okubo, Hiromi Kuramochi, Akiko Iwaya, Rei Okamura, Takanori Ichiki. Nano-designed interface toward single exosome analysis, The 27th Annual Meeting of MRS-J, Dec. 2017.
• Kyohei Okubo, L.L.T. Ngoc, Edwin T. Carlen. Plasmon-enhanced Raman spectroelectrochemistry, The 7th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META16), July 2016.

国内会議発表 (査読なし・不明)

• Kyohei Okubo, Shuyan Zhao, Ken Akiba, Ayuko Hoshino, Yoshitaka Kitamoto. Magnetic Biosensing Using Functionalized Iron-oxide Nanoparticles for Exosome Analysis, STAC - D2MatE 2024, Feb. 2024.
• 森彬乃, 大久保喬平, 神谷知憲, 梅澤雅和, 上村真生, 大谷直子, 曽我公平. 近赤外ハイパースペクトルイメージングとサポートベクトル回帰分析によるマウス肝臓中脂肪酸の飽和度分布の可視化, 第31回日本バイオイメージング学会学術集会, バイオイメージング, Vol. 31, No. 2, p. 125, Aug. 2022.
• 曽我公平, 大久保喬平. 近赤外光と機械学習で見えない生体情報を視る, 第73回西日本泌尿器科学会総会, Nov. 2021.
• 森 彬乃, 岩波廉, 梅澤雅和, 大久保喬平, 曽我公平, 高松利寛, 桑田健, 門田智裕, 三井智弘, 池松弘朗, 横田秀夫, 福島 諒大, 竹村裕. 近赤外ハイパースペクトルイメージングを用いた消化間質腫瘍と胃がんの識別及び軟性内視鏡デバイスの開発, 日本分光学会年次講演会, p. 53, Oct. 2021.
• 竹松真歩, 梅澤雅和, 世良俊博, 横田秀夫, 大久保喬平, 上村真生, 曽我公平. 試料表面の屈折率差が近赤外蛍光CTに及ぼす影響, 第30回日本バイオイメージング学会学術集会, バイオイメージング, Vol. 30, Issue 2, p. 65, Aug. 2021.
• 市橋理江, 梅澤雅和, 植屋佑一, 高本英司, 大久保喬平, 上村真生, 曽我公平. 疎水性高分子の立体構造がOTN近赤外蛍光色素の内包特性に及ぼす影響, 第30回日本バイオイメージング学会学術集会, バイオイメージング, Vol. 30, Issue 2, p. 66, Aug. 2021.
• 手塚景子, 梅澤雅和, Tei-I Liu, 野村洸希, 大久保喬平, Hsin-Cheng Chiu, 上村真生, 曽我公平. Hybrid nanostructure of ultrasmall Yb/Er doped beta-NaYF4 nanoparticles with hydrocarbonized rose bengal for NIR-induced photodynamic therapy, 第29回日本バイオイメージング学会, Nov. 2020.
• 宮田敬充, 梅澤雅和, 野村洸希, 大久保喬平, 世良俊博, 横田秀夫, 曽我公平. 近赤外蛍光タイムゲートCTを用いた蛍光寿命の断層画像法による多色3次元イメージング, 第29回日本バイオイメージング学会学術集会, バイオイメージング, Vol. 29, Issue 1, p. 46, Nov. 2020.
• 竹松真歩, 宮田敬充, 梅澤雅和, 世良俊博, 横田秀夫, 大久保喬平, 上村真生, 曽我公平. 小動物3次元近赤外蛍光イメージングにおける屈折の抑制, 第29回日本バイオイメージング学会学術集会, バイオイメージング, Vol. 29, Issue 1, p. 49, Nov. 2020.
• 北川雄一, 大久保喬平, 梅澤雅和, 上村真生, 大谷 直子, 曽我公平. Visualization of quantitative lipid distribution in mouse livers using near-infrared hyperspectral imaging, 第29回日本バイオイメージング学会, Nov. 2020.
• 佐藤大幹, 細川直輝, 前田耕輔, 高松利寛, 大久保喬平, 梅澤雅和, 上村真生, 横田秀夫, 竹村裕, 桑田健, 池松弘朗, 矢野 友規, 曽我公平. 近赤外ハイパースクペクトルイメージング内視鏡の開発にむけて, 日本消化管学会, 日本消化管学会雑誌, Vol. 3, Supplement, p. 113, Feb. 2019.
• 大久保喬平, 倉持宏実, 岩谷晶子, 土屋章一, 岡村怜, 一木隆範. エクソソームアレイにおけるパターンサイズ効果の検討, 第65回応用物理学会春季学術講演会, 応用物理学会春季学術講演会講演予稿集, 18p-F306-3, Mar. 2018.
• 岩谷晶子, 倉持宏実, 大久保喬平, 岡村怜, 一木隆範. エクソソームtetheringのための脂質誘導体分子修飾界面の研究, 第65回応用物理学会春季学術講演会, 応用物理学会春季学術講演会講演予稿集, 18p-F306-2, Mar. 2018.

学位論文

• 光方向性結合器型マイクロバイオセンサの構築,  本文,  博士(工学),  筑波大学,  2017/03/24,   公式リンク  

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