Research field (2):
Nanobioscience
, Nanomaterials
Research keywords (2):
クラスター
, Cluster
Research theme for competitive and other funds (6):
2016 - 2019 Plasmon-induced fluorescence enhancement of proton transfer reactive molecules in the vicinity of gold nanorods arrayed by an external electric field
2011 - 2013 Creation of optical functional materials using gold nanorods aligned every a nanometer by an electric field
2010 - 2012 Construction of a femtosecond time-resolved fluorescence imaging system to observe intracellular environment with z-axis resolution.
2003 - 2006 Synthesis of organometallic nano-clusters
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Papers (10):
Toshiaki Fukagawa, Ryo Tajima, Yoshihiro Yamaguchi, Hiroaki Tanaka, Kouki Morikawa, Shunsuke Tanaka, Yoshikiyo Hatakeyama, Kazuyuki Hino. Effect of an External DC Electric Field on the Order of Polymer-Capped Gold Nanorods: Formation of Smectic, Tetragonal, and Hexagonal Structures. The Journal of Physical Chemistry C. 2021. 125. 20. 11085-11096
Toshiaki Fukagawa, Hiroaki Tanaka, Kouki Morikawa, Shunsuke Tanaka, Yoshikiyo Hatakeyama, Kazuyuki Hino. Spatial Ordering of the Structure of Polymer-Capped Gold Nanorods under an External DC Electric Field. Journal of Physical Chemistry Letters. 2020. 2086-2091
Yoshikiyo Hatakeyama, Koh Sasaki, Ken Judai, Keiko Nishikawa, Kazuyuki Hino. Growth Behavior of Gold Nanorods Synthesized by the Seed-Mediated Method: Tracking of Reaction Progress by Time-Resolved X-ray Absorption Near-Edge Structure, Small-Angle X-ray Scattering, and Ultraviolet-Visible Spectroscopy. Journal of Physical Chemistry C. 2018. 122. 14. 7982-7991
Kazuki Furukawa, Kazuyuki Hino, Norifumi Yamamoto, Kamlesh Awasthi, Takakazu Nakabayashi, Nobuhiro Ohta, Hiroshi Sekiya. External Electric Field Effects on Excited-State Intramolecular Proton Transfer in 4 '-N,N-Dimethylamino-3-hydroxyflavone in Poly(methyl methacrylate) Films. JOURNAL OF PHYSICAL CHEMISTRY A. 2015. 119. 37. 9599-9608
Kazuyuki Furukawa, Norifumi Yamamoto, Kazuyuki Hino, Hiroshi Sekiya. Temperature dependent fluorescence spectra arise from change in excited-state intramolecular proton transfer potential of 4'-N,N-dimethylamino-3-hydroxyflavone-doped acetonitrile crystals. Chemical Physics Letters. 2015. 643. 109-113