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Sub-micrometer chemical imaging of dental adhesive/dentin interfaces via mid-infrared photothermal microscopy
Ryo Kato, Tomiki Iuchi, Yumika Ida, Kazuhide Yonekura, Kentaro Takeichi, Shogo Kawashima, Takeo Minamikawa, Takuo Tanaka, Taka-aki Yano, Keiichi Hosaka
Optics Communications 2025年10月 研究論文(学術雑誌)
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Toward nanoscale structural and chemical analysis of microbial surfaces
Ryo Kato, Keisuke Miyazawa, Takumi Imura, Takeo Minamikawa
Bioscience, Biotechnology, and Biochemistry Vol. 89 No. 4 p. 489-495 2024年11月22日 研究論文(学術雑誌)
出版者・発行元:Oxford University Press (OUP)
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Fabrication of Mie-resonant silicon nanoparticles using laser annealing for surface-enhanced fluorescence spectroscopy
Tatsuya Fukuta, Ryo Kato, Takuo Tanaka, Taka-aki Yano
Microsystems & Nanoengineering 2024年3月28日 研究論文(学術雑誌)
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Mid-Infrared Photothermal Imaging of Photochemically Patterned Polymer Gate Dielectrics for Organic Thin-Film Transistors
Ryo Kato, Koki Taguchi, Takafumi Uemura, Taka-aki Yano, Andreas Petritz, Barbara Stadlober, Tsuyoshi Sekitani, Takuo Tanaka
ACS Applied Electronic Materials Vol. 6 No. 4 p. 2584-2593 2024年3月18日 研究論文(学術雑誌)
出版者・発行元:American Chemical Society (ACS)
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Synthetic spider silk forming highly-aligned nanoarchitectures on 2D-material surfaces
Dominic R Whittall, Ryo Kato, Akari Okimura, Rio Takizawa, Kazunori Motai, Hiroki Maeda, Yui Yamazaki, Taka-aki Yano, Eriko Takano, Yuhei Hayamizu
2024年1月30日
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Label-free visualization of photosynthetic microbial biofilms using mid-infrared photothermal and autofluorescence imaging
Ryo Kato, Kaisei Maeda, Taka-aki Yano, Kan Tanaka, Takuo Tanaka
The Analyst Vol. 148 No. 24 p. 6241-6247 2023年 研究論文(学術雑誌)
出版者・発行元:Royal Society of Chemistry (RSC)
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Single-cell infrared vibrational analysis by optical trapping mid-infrared photothermal microscopy
Ryo Kato, Taka-aki Yano, Takuo Tanaka
The Analyst Vol. 148 p. 1285-1290 2023年 研究論文(学術雑誌)
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Tip-enhanced Raman spectroscopy with amplitude-controlled tapping-mode AFM
Takayuki Umakoshi, Koji Kawashima, Toki Moriyama, Ryo Kato, Prabhat Verma
Scientific Reports Vol. 12 No. 1 2022年12月 研究論文(学術雑誌)
出版者・発行元:Springer Science and Business Media LLC
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High-sensitivity hyperspectral vibrational imaging of heart tissues by mid-infrared photothermal microscopy
Ryo Kato, Taka-aki Yano, Takeo Minamikawa, Takuo Tanaka
Analytical Sciences Vol. 38 No. 12 p. 1497-1503 2022年9月7日 研究論文(学術雑誌)
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Ultrastable tip-enhanced hyperspectral optical nanoimaging for defect analysis of large-sized WS 2 layers
Ryo Kato, Toki Moriyama, Takayuki Umakoshi, Taka-aki Yano, Prabhat Verma
Science Advances Vol. 8 No. 28 2022年7月15日 研究論文(学術雑誌)
出版者・発行元:American Association for the Advancement of Science (AAAS)
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Nanostructure-enhanced infrared spectroscopy
Tanaka, T., Yano, T.-A., Kato, R.
Nanophotonics Vol. 11 No. 11 p. 2541-2561 2022年5月17日 研究論文(学術雑誌)
出版者・発行元:Walter de Gruyter GmbH
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Highly Stable Polymer Coating on Silver Nanoparticles for Efficient Plasmonic Enhancement of Fluorescence
Kato, R., Uesugi, M., Komatsu, Y., Okamoto, F., Tanaka, T., Kitawaki, F., Yano, T.-A.
ACS Omega Vol. 7 No. 5 p. 4286-4292 2022年2月8日 研究論文(学術雑誌)
出版者・発行元:American Chemical Society (ACS)
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Multi-modal vibrational analysis of blend polymers using mid-infrared photothermal and Raman microscopies
Kato, R., Yano, T.-A., Tanaka, T.
Vibrational Spectroscopy Vol. 118 p. 103333-103333 2022年1月 研究論文(学術雑誌)
出版者・発行元:Elsevier BV
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Raman Spectroscopic Nanoimaging of Optical Fields of Metal Nanostructures with a Chemically Modified Metallic Tip
Ryo Kato, Takayuki Umakoshi, Prabhat Verma
JOURNAL OF PHYSICAL CHEMISTRY C Vol. 125 No. 37 p. 20397-20404 2021年9月 研究論文(学術雑誌)
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One-side metal-coated pyramidal cantilever tips for highly reproducible tip-enhanced Raman spectroscopy
Kato, R., Taguchi, K., Yadav, R., Umakoshi, T., Verma, P.
Nanotechnology Vol. 31 No. 33 p. 335207-335207 2020年8月14日 研究論文(学術雑誌)
出版者・発行元:IOP Publishing
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Tip-Enhanced Raman Spectroscopy of Multiwalled Carbon Nanotubes through D-Band Imaging: Implications for Nanoscale Analysis of Interwall Interactions
Kato, R., Igarashi, S., Umakoshi, T., Verma, P.
ACS Applied Nano Materials Vol. 3 No. 6 p. 6001-6008 2020年6月26日 研究論文(学術雑誌)
出版者・発行元:American Chemical Society (ACS)
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Probing nanoscale defects and wrinkles in MoS 2 by tip-enhanced Raman spectroscopic imaging
Kato, R., Umakoshi, T., Sam, R.T., Verma, P.
Applied Physics Letters Vol. 114 No. 7 2019年2月18日 研究論文(学術雑誌)
出版者・発行元:AIP Publishing
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Near-field absorption imaging by a Raman nano-light source
Kato, R., Saito, Y., Verma, P.
RSC Advances Vol. 6 No. 114 p. 113139-113143 2016年 研究論文(学術雑誌)
出版者・発行元:Royal Society of Chemistry (RSC)