年別の研究成果
年別の研究成果
- 27 件
検索結果
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2022
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
Ichihashi, K., Umezawa, M., Ueya, Y., Okubo, K., Takamoto, E., Matsuda, T., Kamimura, M. & Soga, K., 6 1月 2022, In: RSC Advances. 12, 3, p. 1310-1318 9 p.研究成果: Article › 査読
Open Access -
Heat Treatment Effects for Controlling Dye Molecular States in the Hydrophobic Core of Over-1000 nm Near-Infrared (NIR-II) Fluorescent Micellar Nanoparticles
Umezawa, M., Kobayashi, H., Ichihashi, K., Sekiyama, S., Okubo, K., Kamimura, M. & Soga, K., 22 2月 2022, In: ACS Omega. 7, 7, p. 5817-5824 8 p.研究成果: Article › 査読
Open Access -
Influence of Physiological Media on over-1000nm NIR Fluorescent DSPE-PEG Micelles for Bio-imaging
Doan, T. K. D., Umezawa, M., Kobayashi, H., Oshima, A., Ikeda, K., Okubo, K., Kamimura, M. & Soga, K., 2月 2022, In: Chemistry Letters. 51, 2, p. 208-211 4 p.研究成果: Article › 査読
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Influence of the difference in refractive index on the interface of an object and the surroundings in near-infrared fluorescence tomography
Takematsu, M., Umezawa, M., Sera, T., Kitagawa, Y., Kurahashi, H., Yamada, S., Okubo, K., Kamimura, M., Yokota, H. & Soga, K., 10 1月 2022, In: Applied Optics. 61, 2, p. 638-644 7 p.研究成果: Article › 査読
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The influence of Gd-DOTA conjugating ratios to PLGA-PEG micelles encapsulated IR-1061 on bimodal over-1000 nm near-infrared fluorescence and magnetic resonance imaging
Doan, T. K. D., Umezawa, M., Ohnuki, K., Nigoghossian, K., Okubo, K., Kamimura, M., Yamaguchi, M., Fujii, H. & Soga, K., 7 3月 2022, In: Biomaterials Science. 10, 5, p. 1217-1230 14 p.研究成果: Article › 査読
Open Access -
2021
Effect of polarization of surrounding organic molecules on upconversion emission of β-NaYF4 Co-Doped with Er3+ and Yb3+
Nomura, K., Umezawa, M., Tezuka, K., Tasaki, T., Okubo, K. & Soga, K., 11月 2021, In: Journal of Luminescence. 239, 118394.研究成果: Article › 査読
6 被引用数 (Scopus) -
Over 1000 nm near-infrared multispectral imaging system for laparoscopic in vivo imaging
Takamatsu, T., Kitagawa, Y., Akimoto, K., Iwanami, R., Endo, Y., Takashima, K., Okubo, K., Umezawa, M., Kuwata, T., Sato, D., Kadota, T., Mitsui, T., Ikematsu, H., Yokota, H., Soga, K. & Takemura, H., 2 4月 2021, In: Sensors. 21, 8, 2649.研究成果: Article › 査読
Open Access -
Polymer-Based Near-Infrared Afterglow Fluorescent Complex of Dye and Rare-Earth-Doped Ceramics
Fang, S., Umezawa, M., Okubo, K. & Soga, K., 2021, In: Journal of Photopolymer Science and Technology. 34, 1, p. 7-10 4 p.研究成果: Article › 査読
Open Access -
Size-controlled bimodal in vivo nanoprobes as near-infrared phosphors and positive contrast agents for magnetic resonance imaging
Okubo, K., Takeda, R., Murayama, S., Umezawa, M., Kamimura, M., Osada, K., Aoki, I. & Soga, K., 2021, In: Science and Technology of Advanced Materials. 22, 1, p. 160-172 13 p.研究成果: Article › 査読
Open Access9 被引用数 (Scopus) -
Upconversion Luminescent Nanostructure with Ultrasmall Ceramic Nanoparticles Coupled with Rose Bengal for NIR-Induced Photodynamic Therapy
Tezuka, K., Umezawa, M., Liu, T. I., Nomura, K., Okubo, K., Chiu, H. C., Kamimura, M. & Soga, K., 17 5月 2021, In: ACS Applied Bio Materials. 4, 5, p. 4462-4469 8 p.研究成果: Article › 査読
Open Access7 被引用数 (Scopus) -
Visualization of quantitative lipid distribution in mouse liver through near-infrared hyperspectral imaging
OKUBO, KYOHEI., KITAGAWA, YUICHI., HOSOKAWA, NAOKI., UMEZAWA, MASAKAZU., KAMIMURA, MASAO., KAMIYA, TOMONORI., OHTANI, NAOKO. & SOGA, KOHEI., 2021, In: Biomedical Optics Express. 12, 2, p. 823-835 13 p.研究成果: Article › 査読
Open Access3 被引用数 (Scopus) -
2020
Development of molecular imaging probe for dual NIR/MR imaging
Dung, D. T. K., Umezawa, M., Nigoghossian, K., Yeroslavsky, G., Okubo, K., Kamimura, M., Yamaguchi, M., Fujii, H. & Soga, K., 2020, In: Journal of Photopolymer Science and Technology. 33, 1, p. 117-122 6 p.研究成果: Article › 査読
Open Access1 被引用数 (Scopus) -
Distinction of surgically resected gastrointestinal stromal tumor by near-infrared hyperspectral imaging
Sato, D., Takamatsu, T., Umezawa, M., Kitagawa, Y., Maeda, K., Hosokawa, N., Okubo, K., Kamimura, M., Kadota, T., Akimoto, T., Kinoshita, T., Yano, T., Kuwata, T., Ikematsu, H., Takemura, H., Yokota, H. & Soga, K., 12月 2020, In: Scientific reports. 10, 1, 21852.研究成果: Article › 査読
Open Access5 被引用数 (Scopus) -
Energy transfer between rare earth-doped ceramic nanoparticles for gauging strain and temperature in elastic polymers
Yeroslavsky, G., Okubo, K., Umezawa, M., Nigoghossian, K., Dung, D. T. K., Miyata, K., Nomura, K., Kamimura, M. & Soga, K., 2020, In: Journal of Photopolymer Science and Technology. 33, 1, p. 129-137 9 p.研究成果: Article › 査読
Open Access -
Infrared to visible upconversion luminescence of trivalent erbium tetrafluoroborate complexes
Nigoghossian, K., Miyashita, T., Omura, A., Yeroslavsky, G., Kim Dung, D. T., Okubo, K., Umezawa, M., Kamimura, M. & Soga, K., 1 7月 2020, In: Optical Materials Express. 10, 10, p. 1749-1766 18 p.研究成果: Article › 査読
Open Access4 被引用数 (Scopus) -
Stabilization of indocyanine green dye in polymeric micelles for NIR-II fluorescence imaging and cancer treatment
Yeroslavsky, G., Umezawa, M., Okubo, K., Nigoghossian, K., Thi Kim Dung, D., Miyata, K., Kamimura, M. & Soga, K., 21 4月 2020, In: Biomaterials Science. 8, 8, p. 2245-2254 10 p.研究成果: Article › 査読
26 被引用数 (Scopus) -
2019
Biological Deep Temperature Imaging with Fluorescence Lifetime of Rare-Earth-Doped Ceramics Particles in the Second NIR Biological Window
Chihara, T., Umezawa, M., Miyata, K., Sekiyama, S., Hosokawa, N., Okubo, K., Kamimura, M. & Soga, K., 1 12月 2019, In: Scientific reports. 9, 1, 12806.研究成果: Article › 査読
Open Access29 被引用数 (Scopus) -
Extracellular vesicles nanoarray technology: Immobilization of individual extracellular vesicles on nanopatterned polyethylene glycol-lipid conjugate brushes
Yokota, S., Kuramochi, H., Okubo, K., Iwaya, A., Tsuchiya, S. & Ichiki, T., 1 10月 2019, In: PloS one. 14, 10, e0224091.研究成果: Article › 査読
Open Access7 被引用数 (Scopus) -
Perforated Bimodal Interferometric Biosensor for Affinity Sensing
Uchiyamada, K., Okubo, K., Asakawa, K., Kamon, Y., Kitayama, Y., Takeuchi, T. & Suzuki, H., 1 9月 2019, In: Advanced Materials Technologies. 4, 9, 1800533.研究成果: Article › 査読
2 被引用数 (Scopus) -
Photostabilization of indocyanine green dye by energy transfer in phospholipid-peg micelles
Yeroslavsky, G., Umezawa, M., Okubo, K., Nigoghossian, K., Dung, D. T. K., Kamimura, M. & Soga, K., 2019, In: Journal of Photopolymer Science and Technology. 32, 1, p. 115-121 7 p.研究成果: Article › 査読
Open Access5 被引用数 (Scopus) -
Trimodal polymer waveguide interferometer for chemical sensing
Ebihara, K., Uchiyamada, K., Asakawa, K., Okubo, K. & Suzuki, H., 2019, In: Japanese Journal of Applied Physics. 58, 6, 062005.研究成果: Article › 査読
2 被引用数 (Scopus) -
2018
Directional coupler biosensor with molecularly imprinted polymer
Uchiyamada, K., Okubo, K., Asakawa, K., Kamon, Y., Kitayama, Y., Takeuchi, T. & Suzuki, H., 2018, In: Sensors and Materials. 30, 5, p. 1009-1017 9 p.研究成果: Article › 査読
Open Access1 被引用数 (Scopus) -
High-precision nanofabrication technology for metal nanoparticle ensembles using nanotemplate-guided thermal dewetting
Niimura, Y., Oonishi, N., Okubo, K., Le Thi Ngoc, L. & Carlen, E. T., 14 8月 2018, In: Nanoscale. 10, 30, p. 14390-14394 5 p.研究成果: Article › 査読
2 被引用数 (Scopus) -
2017
Silicon nitride directional coupler interferometer for surface sensing
Okubo, K., Uchiyamada, K., Asakawa, K. & Suzuki, H., 1 1月 2017, In: Optical Engineering. 56, 1, 017101.研究成果: Article › 査読
6 被引用数 (Scopus) -
2016
Programmed Transport and Release of Cells by Self-Propelled Micromotors
Yoshizumi, Y., Okubo, K., Yokokawa, M. & Suzuki, H., 20 9月 2016, In: Langmuir. 32, 37, p. 9381-9388 8 p.研究成果: Article › 査読
23 被引用数 (Scopus) -
2015
Micron scale directional coupler as a transducer for biochemical sensing
Uchiyamada, K., Okubo, K., Yokokawa, M., Carlen, E. T., Asakawa, K. & Suzuki, H., 2015, In: Optics Express. 23, 13, p. 17156-17168 13 p.研究成果: Article › 査読
21 被引用数 (Scopus) -
2014
On-chip processing of droplets for surface plasmon resonance analysis
Okubo, K., Yoshizumi, Y., Asakawa, K., Suzuki, H. & Yokokawa, M., 1 1月 2014, In: Sensors and Actuators, B: Chemical. 190, p. 975-981 7 p.研究成果: Article › 査読
2 被引用数 (Scopus)