研究業績

  1. "Melting of a single ice microparticle on exposure to focused near-IR laser beam to yield a supercooled water droplet"
    Shuichi Hashimoto, Takayuki Uwada
    Phys. Chem. Chem. Phys., 2024, in press.
  2. "In Situ Absorption and Fluorescence Microspectroscopy Investigation of the Molecular Incorporation Process into Single Nanoporous Protein Crystals"
    Takayuki Uwada, Kohei Kouno, and Mitsuru Ishikawa
    ACS Omega, 2020, 5, 9605-9613.


  3. "Liquid-Liquid Interface Can Promote Micro-Scale Thermal Marangoni Convection in Liquid Binary Mixtures"
    Issei Aibara, Tatsuki Katoh, Chihiro Minamoto, Takayuki Uwada, and Shuichi Hashimoto
    J. Phys. Chem. C, 2020, 124, 2427-2438.
  4. "Flow-Induced Transport via Optical Heating of a Single Gold Nanoparticle"
    Jun-ichi Chikazawa, Takayuki Uwada, Akihiro Furube, and Shuichi Hashimoto
    J. Phys. Chem. C, 2019, 123, 4512-4522.
  5. "Localized Phase Separation of Thermoresponsive Polymers Induced by Plasmonic Heating"
    Issei Aibara, Jun-ichi Chikazawa, Takayuki Uwada, and Shuichi Hashimoto
    J. Phys. Chem. C, 2017, 121, 22496-22507.
  6. "Preparation and micropatterning of gold nanoparticles by femtosecond laser-induced optical breakdown"
    Takayuki Uwada, Shun-Fa Wang, Tsung-Han Liu, Hiroshi Masuhara
    J. Photochem. Photobiol. A, 2017, 346, 177-186.


  7. "Size-Dependent Optical Properties of Grana Inside Chloroplast of Plant Cells"
    Takayuki Uwada, Ling-Ting Huang, Ping-Yu Hee, Anwer Usman, Hiroshi Masuhara
    J. Phys. Chem. B, 2017, 121, 915-922.


  8. "Laser-driven phase transitions in aqueous colloidal gold nanoparticles under high pressure: picosecond pump-probe study"
    Shuichi Hashimoto, Tetsuro Katayama, Kenji Setoura, Michael Strasser, Takayuki Uwada, Hiroshi Miyasaka
    Phys. Chem. Chem. Phys., 2016, 18, 4994-5004.
  9. "Plasmonic Nanofabrication through Optical Heating"
    Matthias Enders, Shinya Mukai, Takayuki Uwada, and Shuichi Hashimoto
    J. Phys. Chem. C, 2016, 120, 6723-6732.
  10. "Polarization and Droplet Size Effects in the Laser-Trapping-Induced Reconfiguration in Individual Nematic Liquid Crystal Microdroplets"
    Anwar Usman, Wei-Yi Chiang, Takayuki Uwada, and Hiroshi Masuhara
    J. Phys. Chem. B, 2013, 117, 4536-4540.
  11. "Single femtosecond laser pulse-single crystal formation of glycine at the solution surface"
    Tsung-Han Liu, Takayuki Uwada, Teruki Sugiyama, Anwar Usman, Yoichiroh Hosokawa, Hiroshi Masuhara, Ting-Wei Chiang, Chun-Jung Chen
    J. Cryst. Growth, 2013, 366, 101-106.

  12. "Rayleigh scattering correlation spectroscopy on diffusion dynamics of nanoparticles under intense laser irradiation"
    Ping-Yu Hee, Takayuki Uwada, Kazunori Okano, Atsushi Miura, Hiroshi Masuhara
    Proc. SPIE, 2013, 8810, 88102T.
  13. "Studies on the Interaction of Pulsed Lasers with Plasmonic Gold Nanoparticles toward Light Manipulation, Heat Management, and Nanofabrication"
    Daniel Werner, Shuichi Hashimoto, Takayuki Uwada
    J. Photochem. Photobiol. C, 2012, 13, 28-54.
  14. "Glycine crystalization at local laser heating induced microbubble interface"
    Takayuki Uwada, Sho Fujii, Teruki Sugiyama, Anwar Usman, Kanaizuka, Masa-aki Haga Atsushi Miura, Hiroshi Masuhara
    ACS Appl. Mat. Inter., 2012, 4, 1158-1163.

  15. "Laser Trapping-Induced Reconfiguration of Individual Smectic Liquid Crystal Micro-Droplet Showing Size-Dependent Dynamics"
    Anwar Usman, Wei-Yi Chiang, Takayuki Uwada, Hiroshi Masuhara
    Proc. SPIE, 2012, 8274, 82740L.
  16. "Wide-field light scattering spectroscopy and imaging of gold nanoparticles under laser trapping in heavy water"
    Takayuki Uwada, Teruki Sugiyama, Hiroshi Masuhara
    J. Photochem. Photobiol. A, 2011, 221, 187-193.
  17. "Optical reorientation and trapping of nematic liquid crystals leading to the formation of micrometer-sized domain"
    Anwar Usman, Takayuki Uwada, Hiroshi Masuhara
    J. Phys. Chem. C, 2011, 115, 11906 -11913.
  18. "Mechanistic aspect of surface modification on glass substrates assisted by single shot pulsed laser induced fragmentation of gold nanoparticles"
    Shuichi Hashimoto, Takayuki Uwada, Masahide Hagiri, Ryowya Shiraishi
    J. Phys. Chem. C, 2011, 115, 4986-4993.
  19. "Wide-field light scattering imaging of laser trapping dynamics of single gold nanoparticles in solution"
    Takayuki Uwada,* Teruki Sugiyama, Atsushi Miura, Hiroshi Masuhara
    Proceedings of SPIE 2010, 7762, 77620N.
  20. "Remarkable photothermal effect of interband excitation on nanosecond laser-induced melting and size reduction of pseudo-spherical gold nanoparticles in aqueous solution giving rise to a reduced specific heat capacity"
    Daniel Werner, Shuichi Hashimoto, Takayuki Uwada
    Langmuir, 2010, 26, 9956-9963.
  21. "Gold nanoparticle-assisted laser surface modification of borosilicate glass substrates"
    Shuichi Hashimoto, Takayuki Uwada, Masahide Hagiri, Hiroto Takai, Tomoyuki Ueki
    J. Phys. Chem. C, 2009, 113, 20640-20647.
  22. "Spectral and 3-dimensional tracking of single gold nanoparticles in living cells studied by Rayleigh scattering microscopy"
    Guillaume Louit, Tsuyoshi Asahi, Go Tanaka, Takayuki Uwada, Hiroshi Masuhara
    J. Phys. Chem. C, 2009, 113, 11766-11772.
  23. "Multiscale Approach of Photochromism: Synthesis and Photochromic Properties of a Diarylethene in Solution, in Nanoparticles, and in Bulk Crystals"
    Arnaud Spangenberg, Remi Metivier, Julie Gonzalez, Keitaro Nakatani, Pei Yu, Marion Giraud, Anne Leaustic, Regis Guillot, Takayuki Uwada, Tsuyoshi Asahi
    Adv. Mat., 2009, 21, 309-313.
  24. "Fabrication of gold nanoparticle-doped zeolite L crystals and characterization by optical microscopy: laser ablation and crystallization inclusion-based approach"
    Shuichi Hashimoto, Takayuki Uwada, Hiroshi Masuhara, Tsuyoshi Asahi
    J. Phys. Chem. C, 2008, 112, 15089-15093.
  25. "Organic molecular sensing by single metal porphyrin nanoparticles"
    Takayuki Uwada, Yoichiroh Hosokawa, Noriko Takizawa, Kazunori Okano, Hiroshi Masuhara
    Proc. SPIE, 2008, 6865, 68650I.
  26. "Smart bombing a single targeted cell with femtogram order reagents using laser-induced shockwave technique"
    Kazunori Okano,* Noriko Takizawa, Takayuki Uwada, Yoichiroh Hosokawa, Hiroshi Masuhara
    Proc. SPIE, 2008, 6854, 685441.
  27. "Viability evaluation of culture cells patterned by femtosecond laser-induced impulsive force"
    Noriko Takizawa, Kazunori Okano,* Takayuki Uwada, Yoichiroh Hosokawa, Hiroshi Masuhara
    Proc. SPIE, 2008, 6854, 685438.
  28. "Femtosecond Laser Manipulation Techniques for Individual Patterning of Biological Micro-object"
    Yoichiroh Hosokawa, Yuqiang Jiang, Isamu Oh, Noriko Takizawa, Takayuki Uwada, Kazunori Okano, Hiroshi Masuhara
    Proc. SPIE, 2008, 6854, 685460.
  29. "Single particle spectroscopic investigation on the interaction between exciton transition of cyanine dye J-aggregates and localized surface plasmon polarization of gold nanoparticles"
    Takayuki Uwada, Ryo Toyota, Hiroshi Masuhara, Tsuyoshi Asahi
    J. Phys. Chem. C, 2008, 112, 15089-15093.
  30. "Multipole resonance modes in localized surface plasmon of single hexagonal / triangular gold nanoplates"
    Takayuki Uwada, Tsuyoshi Asahi,* Hiroshi Masuhara, Daisuke Ibano, Manabu Fujishiro, and Toshihiro Tominaga
    Chem. Lett., 2007, 36, 318-319.
  31. "Detailed Analysis of Localized Surface Plasmon Resonance by Elastic Light-Scattering Spectroscopy of Individual Au Nanoparticles for Surface-Enhanced Raman Scattering"
    Tamitake Itoh, Takayuki Uwada, Tsuyoshi Asahi, Yukihiro Ozaki, and Hiroshi Masuhara
    Can J. Anal. Sci. Spect., 2007, 52, 130-141.
  32. "Fabrication of nanoscale photochromic materials by vapor deposition method"
    Arnaud Spangenberg, Arnaud Brosseau, Remi Metivier, Michel Sliwa, Keitaro Nakatani, Tsuyoshi Asahi, Takayuki Uwada
    J. Phys. Org. Chem., 2007, 20, 1-7.
  33. "Single molecule spectroscopy of organic dye nanoparticles"
    Andre J. Gesquiere, Takayuki Uwada, Tsuyoshi Asahi, Hiroshi Masuhara, and Paul F. Barbara
    Nano Lett., 2005, 5, 1321-1325.
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