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J-GLOBAL ID：201901007188716105   Update date: Dec. 24, 2024

Nobuyuki Takeyasu

タケヤス ノブユキ | Nobuyuki Takeyasu
Affiliation and department：
Okayama University

About Okayama University


Research field  (1)： Nanomaterials
Research theme for competitive and other funds  (11)：
  • 2023 - 2026 Morphology control of silver dendrites grown under light and study of their optical functions
  • 2021 - 2021 超広帯域で精確・高感度な計測を可能にする表面増強ラマン活性基板
  • 2017 - 2020 Femtosecond laser processing of functional fluoropolymer and microscopic observation method of 3D cultured cells on chip
  • 2015 - 2018 Selective fabrication of plasmonic dimers and their application to surface-enhanced Raman measurement
  • 2014 - 2017 Development of a method for fusion of biological cells onto supported lipid bilayers and its application to membrane protein analyses
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Papers (50)：
  • Hiroya Watanabe, Yurin Hishii, Kanna Kishimoto, Kohei Nogami, Qingyuan Ma, Tomoya Niki, Tomoki Kotani, Toshihiko Kiwa, Satoru Shoji, Takahiro Ohkubo, et al. Coating silver tree-like fractal structure with silica layer for inhibiting chemical reactions of analytes in surface-enhanced Raman scattering. physica status solidi (a). 2023
  • Kohei Nogami, Kanna Kishimoto, Yuki Hashimoto, Hiroya Watanabe, Yurin Hishii, Qingyuan Ma, Tomoya Niki, Tomoki Kotani, Toshihiko Kiwa, Satoru Shoji, et al. Self-growth of silver tree-like fractal structures with different geometries. Applied Physics A. 2022. 128. 10
  • Takahiro Ohkubo, Hiroki Nakayasu, Yuki Takeuchi, Nobuyuki Takeyasu, Yasushige Kuroda. Acidic layer-enhanced nanoconfinement of anions in cylindrical pore of single-walled carbon nanotube. Journal of colloid and interface science. 2022. 629. Pt B. 238-244
  • Rin Fukui, Masato Nakayama, Yoshitaka Yamamoto, Jun Kano, Keiko Sakai, Minami Taga, Tetsuya Takeda, Hisao Moriya, Nobuyuki Takeyasu. Towards an DNN-based identification for cell differentiation processes under an electronic field stimulation. 2022. 125. 07
  • Tetsuya Fujita, Yuki Takeuchi, Kenzo Yamaguchi, Taka-aki Yano, Takuo Tanaka, Nobuyuki Takeyasu. Comparison of hot carrier generation between self-assembled gold and silver nanoparticle arrays tailored to the same hybrid plasmon resonance. Journal of Applied Physics. 2020. 128. 12. 123104-123104
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MISC (17)：
  • 若槻啓悟, 武安伸幸. Growth of silver dendritic structure under 532nm laser irradiation. 応用物理学会秋季学術講演会講演予稿集(CD-ROM). 2023. 84th
  • 本田一志, 武安伸幸. Optical properties of silver/gold tree-like fractal structures at VIS region. 応用物理学会秋季学術講演会講演予稿集(CD-ROM). 2023. 84th
  • 武安伸幸, 狩野旬, 大久保貴広, 紀和利彦, MA Qingyuan, 庄司暁. Self-growth of silver tree-like fractal structures and their surface-enhanced Raman application. フォトニクスニュース(Web). 2023. 9. 2
  • 田中宏弥, 武安伸幸, WANG Jin, 紀和利彦. Optical Properties of silver fractal nano particles using a time-domein terahertz spectroscopy. 応用物理・物理系学会中国四国支部合同学術講演会講演予稿集(CD-ROM). 2023. 2023
  • 武安伸幸, 岸本栞奈, 菱井有莉, 渡部紘也, 野上航平, MA Q., 庄司暁, 狩野旬. Surface-enhanced Raman scattering with silver fractal tree-like structures. 日本物理学会講演概要集(CD-ROM). 2022. 77. 1
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Patents (8)：
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Education (2)：
  • 1995 - 2001 Kyushu University
  • 1991 - 1995 Kyushu University School of Engineering
Professional career (1)：
  • 博士(工学) (九州大学)
Work history (5)：
  • 2023/04 - 現在 岡山大学 学術研究院 環境生命自然科学学域(理)
  • 2012/09 - 現在 Okayama University The Graduate School of Natural Science and Technology
  • 2010/09 - 2012/09 Osaka University
  • 2003/10 - 2006/09 理化学研究所 ナノフォトニクス研究室 基礎科学特別研究員
  • 2001/04 - 2003/02 Kyushu University
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