SHOJI Tatsuya


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Laboratory location

Sugimoto Campus

Mail Address

E-mail address

Research Areas 【 display / non-display

Analytical chemistry, Photochemistry

Research subject summary 【 display / non-display

  • His research focuses on optical trappings of soft nanomaterials by means of
    fluorescence/Raman microspectroscopy. In particular, plasmon-based optical trapping (POT) is
    mainly investigated toward molecular manipulation. Applying POT for analytical chemistry, he
    recently developed a molecular extraction method based on POT of thermoresponsive polymer
    chains. Raman microspectroscopy was his powerful tool to analyze the synthesized polymer

Research Interests 【 display / non-display

Microspectroscopy, Plasmonics, photochemistry, Photon force

Awards & Honors 【 display / non-display

  • Electronics, Information and Systems Technical Committee Awards for 2016

    2016   The Institute of Electrical Engineers of Japan

  • Optical Manipulation Conference 2014, The OMC Award

    2014   Optical Manipulation Conference

  • 36th JSAP Young Scientist Award for 2014

    2014   The Japan Society of Applied Physics

Current Career 【 display / non-display

  • Osaka City University   Graduate School of Science   Molecular Materials Science Course   Lecturer  

Career 【 display / non-display

  • 2013

    Postdoctoral Researcher, Osaka City University  

  • 2011

    Postdoctoral Researcher, Hokkaido University  

  • 2010

    Research Fellow (Dc2), Japan Society for the Promotion of Science  

Graduating School 【 display / non-display


    Gunma National College of Technology  


Published Papers 【 display / non-display

  • Optical tweezing and binding at high irradiation powers on black-Si

    Shoji Tatsuya, Mototsuji Ayaka, Balcytis Armandas, Linklater Denver, Juodkazis Saulius, Tsuboi Yasuyuki

    SCIENTIFIC REPORTS  7   12298 2017.09  [Refereed]


  • Rapid hydrogel repair utilizing microgel architectures

    Asoh Taka-Aki, Kinoshita Hisayoshi, Shoji Tatsuya, Kikuchi Akihiko, Tsuboi Yasuyuki

    MATERIALS CHEMISTRY FRONTIERS  1 ( 8 ) 1594 - 1599 2017.08  [Refereed]


  • Plasmonic optical trapping of nanometer-sized J-/H- dye aggregates as explored by fluorescence microspectroscopy

    Mototsuji Ayaka, Shoji Tatsuya, Wakisaka Yumi, Murakoshi Kei, Ya Hiroshi, Tsuboi Yasuyuki

    OPTICS EXPRESS  25 ( 12 ) 13617 - 13625 2017.06  [Refereed]


  • Highly Sensitive Detection of Organic Molecules on the Basis of a Poly(N-isopropylacrylamide) Microassembly Formed by Plasmonic Optical Trapping

    Shoji Tatsuya, Sugo Daiki, Nagasawa Fumika, Murakoshi Kei, Kitamura Noboru, Tsuboi Yasuyuki

    ANALYTICAL CHEMISTRY  89 ( 1 ) 532 - 537 2017.01  [Refereed]


  • Rapid Phase Separation in Aqueous Solution of Temperature-Sensitive Poly(N,N-diethylacrylamide)

    Matsumoto Mitsuhiro, Wakabayashi Ryo, Tada Takanori, Asoh Taka-Aki, Shoji Tatsuya, Kitamura Noboru, Tsuboi Yasuyuki

    MACROMOLECULAR CHEMISTRY AND PHYSICS  217 ( 23 ) 2576 - 2583 2016.12  [Refereed]


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Review Papers (Misc) 【 display / non-display

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Conference Activities & Talks 【 display / non-display

  • Trapping and micro-patterning of thermoresponsive polymer microgels by using plasmonic optical tweezers

    Tatsuya Shoji, Mitsuhiro Deguchi, Taka-aki Asoh, Yuriko Matsumura, Fumiya Katoh, Kei Murakoshi, Yasuyuki Tsuboi

    The 12th International Conference on Excitonic and Photonic Processes in Condensed Matter and Nano Materials  2018.07 

  • Optical trapping of gold and semiconductor nanoparticles at oil-water interfaces with a focused near-infrared laser beam

    Tatsuya Shoji, Shota Naka, Tsukasa Torimoto, Yasuyuki Tsuboi

    The 5th Optical Manipulation Conference 2018(OMC2018)  2018.04 

  • Molecular Condensation and Highly Sensitive Detection of Organic Molecules based on a Thermo-responsive Polymer Micro-assembly formed by Plasmonic Optical Trapping

    Tatsuya Shoji, Daiki Sugo, Yumi Wakisaka, Kei Murakoshi, Yasuyuki Tsuboi

    The 28th International Conference on Photochemistry (ICP 2017)  2017.07 

  • Plasmonic optical trapping of thermo-responsive polymer chains toward a molecular extraction and detection technique

    Tatsuya Shoji, Daiki Sugo, Yumi Wakisaka, Kei Murakoshi, Yasuyuki Tsuboi

    2017 Hsinchu Summer Course and Workshop  2017.07 

  • Solid-Phase Extraction of Organic Molecules based on Plasmonic Optical Trapping of Poly(N,N-Diethylacrylamide)


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Educational activity record 【 display / non-display

  • Academic year : 2017

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  • Academic year : 2016

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  • Academic year : 2015

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