IIGUNI Yoshinori

写真a

Affiliation Department etc.

Department of Life Science and Applied Chemistry
Department of Life Science and Applied Chemistry

Title

Assistant Professor

Mail Address

E-mail address

Graduating School

  •  
    -
    2001.03

    Osaka University   Faculty of Science   Department of Chemistry   Graduated

Graduate School

  •  
    -
    2006.03

    Osaka University  Graduate School, Division of Natural Science  Department of ChemistryDoctor's Course  Completed

Degree

  • Osaka University -  Doctor of Science

Academic Society Affiliations

  •  
     
     

    The Magneto-Science Society of Japan

  •  
     
     

    The Japan Society for Analytical Chemistry

 

Research Career

  • Development of New Technique of Separation and Characterization for Microparticles in Liquids using Electromagnetophoretic Force

    (not selected)  

    Project Year:  2007.04  -  2007.04

    New technique separation and characterization of microparticles in liquids using electromagnetophoretic force is studied.

Papers

  • Effect of Organic Modifier on the Retention of Low-Molecular-Weight Organic Compounds in Low-Temperature HPLC Using a Liquid CO2 Mobile Phase and an Octadecyl Stationary Phase

    kohei Matuso, Mina Otsubo, Motohiro Motono, Shinya Kitagawa, Yoshinori Iiguni, Hajime Ohtani

    Chromatography   42   61 - 66   2021  [Refereed]

    Research paper (scientific journal)   Multiple Authorship

  • Characterizing chain-end structures formed during initiation reactions of radical polymerization for MMA-St-BA terpolymer using pyrolysis-gas chromatography-atmospheric pressure chemical ionization-high resolution time-of-flight mass spectrometry

    Kenji Harata, Shinya Kitagawa, Yoshinori Iiguni, Hajime Ohtani, Tatuya Ezaki

    Rapid Communication in Mass Spectrometry   34 ( S2 ) e8691   2020.08  [Refereed]

    Research paper (scientific journal)   Single Author

  • Identification of polymer species in a complex mixture by pyrolysis-gas chromatography-atmospheric pressure chemical ionization-high resolution time-of-flight mass spectrometry as a basis for environmental microplastic analysis

    Kenji Harata, Shinya Kitagawa, Yoshinori Iiguni, Hajime Ohtani

    Journal of Analycal and Applied Pyrolysis.   148   104828   2020.06  [Refereed]

    Research paper (scientific journal)   Multiple Authorship

  • Ultralow-Temperature HPLC using Low-Molecular-Weight Hydrocarbons as Mobile Phase

    Tomohiro Motono, Takayuki Kanayama, Shinya Kitagawa, Yoshinori Iiguni, Hajime Ohtani

    Chromatography   41 ( 3 ) 109 - 114   2020  [Refereed]

    Research paper (scientific journal)   Multiple Authorship

  • Electrophoretic behavior in nonaqueous capillary zone electrophoresis using tetrahydrofuran-based ternary nonaqueous solutions

    Soichiro Uchida, Shinya Kitagawa, Yoshinori Iiguni, Hajime Ohtani

    Chromatography   39   161 - 165   2018  [Refereed]

    Research paper (scientific journal)   Multiple Authorship

  • Characterization of the cross-linking structures in UV- and EB-cured acrylic copolymer resins using high resolution MALDI-spiral-TOFMS combined with supercritical methanolysis

    Makoto Miyazawa, Yoshinori Iiguni, Hajime Ohtani

    Polymer Chemistry   8   1155 - 1162   2017  [Refereed]

    Research paper (scientific journal)   Multiple Authorship

  • End group analysis of styrene-butyl acrylate copolymers initiatedwith benzoyl peroxide by stepwise chemolysis-pyrolysis gas chromatography

    Hajime Ohtani, Kaoru Takeuchi, Yoshinori Iiguni, Asako Kaneko, Masaaki Kiura, Hikaru Momose

    Journal of Analytical and Applied Pyrolysis   124   677 - 681   2017  [Refereed]

    Research paper (scientific journal)   Multiple Authorship

  • Electromagnetophoretic dynamic force measurement of particle-wall interaction in solution; Effects of pH and metal ions

    Takehiro Kato, Yoshinori Iiguni, Hitoshi Watarai

    Bulletin of the Chemical Society of Japan   89   1487 - 1792   2016.12  [Refereed]

    Research paper (scientific journal)   Multiple Authorship

  • Single shot pyrolysis and on-line conversion of lignocellulosic biomass with HZSM-5 catalyst using tandem micro-reactor-GC-MS

    Karagoz, S., Kawakami, T., Kako, A., Iiguni, Y., Ohtani, H.

    RSC Advances   6   46108 - 46115   2016.05  [Refereed]

    Research paper (scientific journal)   Multiple Authorship

  • Staggered-electromagnetophoresis with a split-flow system for the separation of microparticles by a hollow fiber-embedded PDMS microchip

    Yoshinori, Iiguni, Ayaka Tanaka, Shinya Kitagawa, Hajime Ohtani

    Analytical Sciences   32 ( 1 ) 41 - 48   2016.01  [Refereed]

    Research paper (scientific journal)   Multiple Authorship

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Review Papers

  • Flow Control using Magnetohydrodynamics

    Yoshinori Iiguni

    Bunseki ( Japan Society of Analytical Chemistry )  3   150 - 151   2012.03

    Introduction and explanation (international conference proceedings)   Single Author

  • Migration Analysis of Micro-Particles in Liquids Using Microscopically Designed External Field

    Hitoshi Watarai, Hideaki Monjushiro, Satoshi Tsukahara, Masayori Suwa and Yoshinori Iiguni

    Analytical and Bioanalytical Chemistry ( Springer )  378 ( 7 ) 1693 - 1699   2004.04

    Introduction and explanation (scientific journal)   Multiple Authorship

  • Magnetophoresis and Electromagnetophoresis of Microparticles in Liquids

    Hitoshi Watarai, Masayori Suwa and Yoshinori Iiguni

    Analytical Sciences ( Japan Society of Analytical Chemistry )  20 ( 3 ) 423 - 434   2004.03

    Introduction and explanation (scientific journal)   Multiple Authorship

Presentations

  • Electromagnetophoretic microuidic technique for the separation of micro particles

    Yoshinori Iiguni  [Invited]

    第45回日本磁気学会学術講演会  2021.08  -  2021.09 

  • Characterization of chain ends structure in polymer materials using pyrolysis-gas chromatography-atmospheric pressure chemical ionization quadrupole time-of-flight mass spectrometry (Py-APGC-MS)

    K. Harata, H. Ohtani, S. Kitagawa, Y. Iiguni, T. Ezaki

    32nd International Symposium on Polymer Analysis and Characterization (ISPAC2019)  (蔵王)  2019.06  -  2019.06 

  • LDI-MS imaging of stabilizers in polymer materials using Desorption Ionization Using Through Hole Alumina MEmbrane (DIUTHAME)

    T. Ohta, S. Kitagawa, Y. Iiguni, H. Ohtani, M. Kotani

    32nd International Symposium on Polymer Analysis and Characterization (ISPAC2019)  (蔵王)  2019.06  -  2019.06 

  • Manipulation of microparticles by design of the multiple fields with the micro-electromagnetic electrode

    Sayaka Hirose, Yoshinori Iiguni, Hajime Ohtani

    RSC Tokyo International Conference 2017  2017.09  -  2017.09 

  • Design of a multiple-outlet microchip for staggered-electromagnetophoretic separation of a variety of microparticles

    Yuko Okamura, Yoshinori Iiguni, Hajime Ohtani

    RSC Tokyo International Conference 2017  2017.09  -  2017.09 

  • リアルタイム微粒子分析のための単一微粒子の交流電磁泳動における光散乱変調測定

    富松千尋, 飯國良規, 大谷 肇

    第11回日本磁気科学会年会  2016.11  -  2016.11 

  • Detailed analysis of less volatile products formed during thermally assisted hydrolysis and methylation of polymer samples

    H. Ohtani, T. Okamoto, Y. iiguni, S. Kitagawa

    21th International Symposium on Analytical & Applied Pyrolysis  (Nancy, France)  2016.05  -  2016.05 

  • Measurement of electromagnetophoretic migration velocity based on AC electromagnetophoresis combined with light scattering detection using the magnetic path microchip

    Yoshinori Iiguni, Namie Suzuki, Hajime Ohtani

    The international Conference on Magneto-Science 2015  2015.10  -  2015.10 

  • Continuous separation of micro-particles based on staggered-electromagnetophoretic split-flow fractionation

    Yoshinori Iiguni, Ayaka Tanaka, Hajime Ohtani

    RSC Tokyo International Conference 2015  2015.09  -  2015.09 

  • Continuous-flow electromagnetophoretic separation of microparticles by hollow fiber-embedded PDMS micro-chip

    A. Tanaka, Y. Iiguni, H. Ohtani

    RSC Tokyo International Conference 2014  (千葉市)  2014.09  -  2014.09 

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