@article{CTT100903379, author = {Thi Kim Dung Doan and Masakazu Umezawa and Kyohei Okubo and Masao Kamimura and Kohei Soga}, title = {Enhancing near-infrared fluorescence intensity and stability of PLGA-b-PEG micelles by introducing Gd-DOTA at the core boundary}, journal = {Journal of Biomedical Materials Research Part B: Applied Biomaterials}, year = 2024, } @article{CTT100906527, author = {Akino Mori and Masakazu Umezawa and Kyohei Okubo and Tomonori Kamiya and Masao Kamimura and Naoko Ohtani and Kohei Soga}, title = {Visualization of hydrocarbon chain length and degree of saturation of fatty acids in mouse livers by combining near-infrared hyperspectral imaging and machine learning}, journal = {Scientific Reports}, year = 2023, } @article{CTT100894012, author = {Thi Kim Dung Doan and Masakazu Umezawa and Kazuno Ikeda and Kazunobu Ohnuki and Mizuki Akatsuka and Kyohei Okubo and Masao Kamimura and Masayuki Yamaguchi and Hirofumi Fujii and Kohei Soga}, title = {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}, journal = {ACS Applied Bio Materials}, year = 2023, } @article{CTT100888202, author = {Doan, T.K.D. and Umezawa, M. and Okubo, K. and Kamimura, M. and Masayuki Yamaguchi and Fujii, H. and Soga, K.}, title = {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}, journal = {Biomaterials Science}, year = 2022, } @article{CTT100888194, author = {Umezawa, M. and Kobayashi, H. and Ichihashi, K. and Sekiyama, S. and Okubo, K. and Kamimura, M. and Soga, K.}, title = {Heat Treatment Effects for Controlling Dye Molecular States in the Hydrophobic Core of Over-1000 nm Near-Infrared (NIR-II) Fluorescent Micellar Nanoparticles}, journal = {ACS Omega}, year = 2022, } @article{CTT100888196, author = {Takematsu, M. and Umezawa, M. and Sera, T. and Kitagawa, Y. and Kurahashi, H. and Yamada, S. and Okubo, K. and Kamimura, M. and Yokota, H. and Soga, K.}, title = {Influence of the difference in refractive index on the interface of an object and the surroundings in near-infrared fluorescence tomography}, journal = {Applied Optics}, year = 2022, } @article{CTT100888195, author = {Doan, T.K.D. and Kobayashi, H. and Oshima, A. and Ikeda, K. and Okubo, K. and Kamimura, M. and Soga, K.}, title = {Influence of physiological media on over-1000 nm NIR fluorescent DSPE-PEG micelles for bio-imaging}, journal = {Chemistry Letters}, year = 2022, } @article{CTT100888198, author = {Doan, T.K.D. and Umezawa, M. and Kazunobu Ohnuki and Okubo, K. and Nigoghossian, K. and Kamimura, M. and Yamaguchi, M. and Fujii, H. and Soga, K.}, title = {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}, journal = {Biomaterials Science}, year = 2022, } @article{CTT100888197, author = {Ichihashi, K. and Umezawa, M. and Okubo, K. and Ueya, Y. and Takamoto, E. and Matsuda, T. and Kamimura, M. and Soga, K.}, title = {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}, journal = {RSC Advances}, year = 2022, } @article{CTT100888243, author = {Okubo, K. and Takeda, R. and Murayama, S. and Umezawa, M. and Kamimura, M. and Osada, K. and Aoki, I. and Soga, K.}, title = {Size-controlled bimodal in vivo nanoprobes as near-infrared phosphors and positive contrast agents for magnetic resonance imaging}, journal = {Science and Technology of Advanced Materials}, year = 2021, } @article{CTT100888237, author = {Tezuka, K. and Umezawa, M. and Liu, T.-I. and Nomura, K. and Okubo, K. and Chiu, H.-C. and Kamimura, M. and Soga, K.}, title = {Upconversion Luminescent Nanostructure with Ultrasmall Ceramic Nanoparticles Coupled with Rose Bengal for NIR-Induced Photodynamic Therapy}, journal = {ACS Applied Bio Materials}, year = 2021, } @article{CTT100888246, author = {Okubo, K. and Yuichi Kitagawa and Hosokawa, N. and Masakazu Umezawa and Masao Kamimura and Kamiya, T. and Ohtani, N. and Soga, K.}, title = {Visualization of quantitative lipid distribution in mouse liver through near-infrared hyperspectral imaging}, journal = {Biomedical Optics Express}, year = 2021, } @article{CTT100888254, author = {Sato, D. and Takamatsu, T. and Masakazu Umezawa and Yuichi Kitagawa and Maeda, K. and Hosokawa, N. and Okubo, K. and Masao Kamimura and Kadota, T. and Akimoto, T. and Kinoshita, T. and Yano, T. and Kuwata, T. and Ikematsu, H. and Takemura, H. and Yokota, H. and Soga, K.}, title = {Distinction of surgically resected gastrointestinal stromal tumor by near-infrared hyperspectral imaging}, journal = {Scientific reports}, year = 2020, } @article{CTT100888256, author = {Nigoghossian, K. and Miyashita, T. and Omura, A. and Yeroslavsky, G. and Doan, T.K.D. and Okubo, K. and Masakazu Umezawa and Masao Kamimura and Soga, K.}, title = {Infrared to visible upconversion luminescence of trivalent erbium tetrafluoroborate complexes}, journal = {Optical Materials Express}, year = 2020, } @article{CTT100888255, author = {Yeroslavsky, G. and Okubo, K. and Masakazu Umezawa and Nigoghossian, K. and Dung, T.K.D. and Miyata, K. and Nomura, K. and Masao Kamimura and Soga, K.}, title = {Energy transfer between rare earth-doped ceramic nanoparticles for gauging strain and temperature in elastic polymers}, journal = {Journal of Photopolymer Science and Technology}, year = 2020, } @article{CTT100888252, author = {Doan, T.K.D. and Masakazu Umezawa and Nigoghossian, K. and Yeroslavsky, G. and Okubo, K. and Masao Kamimura and Yamaguchi, M. and Fujii, H. and Soga, K.}, title = {Development of molecular imaging probe for dual NIR/MR imaging}, journal = {Journal of Photopolymer Science and Technology}, year = 2020, } @article{CTT100888257, author = {Yeroslavsky, G. and Umezawa, M. and Okubo, K. and Nigoghossian, K. and Doan, T.K.D. and Miyata, K. and Kamimura, M. and Soga, K.}, title = {Stabilization of indocyanine green dye in polymeric micelles for NIR-II fluorescence imaging and cancer treatment}, journal = {Biomaterials Science}, year = 2020, } @article{CTT100888259, author = {Chihara, T. and Umezawa, M. and Miyata, K. and Sekiyama, S. and Hosokawa, N. and Kyohei Okubo and Masao Kamimura and Kohei Soga}, title = {Biological Deep Temperature Imaging with Fluorescence Lifetime of Rare-Earth-Doped Ceramics Particles in the Second NIR Biological Window}, journal = {Scientific Reports}, year = 2019, } @inproceedings{CTT100888453, author = {森彬乃 and 大久保喬平 and 神谷知憲 and 梅澤雅和 and 上村真生 and 大谷直子 and 曽我公平}, title = {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}, booktitle = {バイオイメージング}, year = 2022, } @inproceedings{CTT100888461, author = {竹松真歩 and 梅澤雅和 and 世良俊博 and 横田秀夫 and 大久保喬平 and 上村真生 and 曽我公平}, title = {試料表面の屈折率差が近赤外蛍光CTに及ぼす影響}, booktitle = {バイオイメージング}, year = 2021, } @inproceedings{CTT100888462, author = {市橋理江 and 梅澤雅和 and 植屋佑一 and 高本英司 and 大久保喬平 and 上村真生 and 曽我公平}, title = {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}, booktitle = {バイオイメージング}, year = 2021, } @inproceedings{CTT100888403, author = {手塚景子 and 梅澤雅和 and Tei-I Liu and 野村洸希 and 大久保喬平 and Hsin-Cheng Chiu and 上村真生 and 曽我公平}, title = {Hybrid nanostructure of ultrasmall Yb/Er doped beta-NaYF4 nanoparticles with hydrocarbonized rose bengal for NIR-induced photodynamic therapy}, booktitle = {}, year = 2020, } @inproceedings{CTT100888405, author = {北川雄一 and 大久保喬平 and 梅澤雅和 and 上村真生 and 大谷 直子 and 曽我公平}, title = {Visualization of quantitative lipid distribution in mouse livers using near-infrared hyperspectral imaging}, booktitle = {}, year = 2020, } @inproceedings{CTT100888459, author = {竹松真歩 and 宮田敬充 and 梅澤雅和 and 世良俊博 and 横田秀夫 and 大久保喬平 and 上村真生 and 曽我公平}, title = {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}, booktitle = {バイオイメージング}, year = 2020, } @inproceedings{CTT100888472, author = {佐藤大幹 and 細川直輝 and 前田耕輔 and 高松利寛 and 大久保喬平 and 梅澤雅和 and 上村真生 and 横田秀夫 and 竹村裕 and 桑田健 and 池松弘朗 and 矢野 友規 and 曽我公平}, title = {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}, booktitle = {日本消化管学会雑誌}, year = 2019, }