oral presentation november 7, 2019(thursday) sest(hall b) · tadashi kobayashi1, seiji...
TRANSCRIPT
Oral Presentation
November 7, 2019(Thursday) SEST(Hall B) 9:05 Opening Remarks
9:10 Presentation Award Candidates(Chair:Osamu Inanami)
J1-1 Establishing shaped pulse RYDMR based fluorescence and transient
optical absorption microscopic method
〇Masaya Sato1, Kiminori Maeda2, Michihiko Sugawara3,
Jonathan R. Woodward1 1University of Tokyo, Graduate School of Arts and Sciences; 2 Saitama
university, Graduate School of Science and Engineering; 3 Keio University
Quantum Computing Center
J1-2 Dynamics of radical pairs produced in a binding pocket
○Nana Iwata, Kiminori Maeda Grad. Sch. of Sci. & Eng., Saitama Univ.
J1-3 Light-induced ESR spectroscopy study on charge states and degradation
mechanism of device performance in PTzBT:ITIC:PCBM polymer solar cells
○Dong Xue1, Masahiko Saito2, Itaru Osaka2 and Kazuhiro Marumoto1.3 1Division of Materials Science, Univ. of Tsukuba; 2Graduate School of
Engineering, Hiroshima Univ.; 3TREMS, Univ. of Tsukuba
J1-4 Magnetic Field Effect on Photoconduction
of Perylene diimide-doped Poly(N-vinylcarbazole) Thin Film
○Akiha Yamada, Tomoaki Miura, Tadaaki Ikoma
Graduate School of Science and Technology, Niigata University
Break(10:30〜10:40)
【Electronic Properties of Solids】
10:40 Oral Session(Chair:Hitoshi Ohta)
B1-1 Multifrequency ESR in dimerized quantum magnet Ba2NiSi2O6Cl2
○H. Tanaka1, M. Koike1, N. Kurita1, M. Watanabe1, M. Akaki2, A. Okutani2,
M. Hagiwara2 1School of Science, Tokyo Tech; 2AHMF, Osaka University
B1-2 Study on charge states in transistors using organic light-emitting
polymers by ESR spectroscopy
○Yuki Kaneko1, Masato Yamazoe1, Junya Katsumata1, Kazuhiro Marumoto1,2
1Division of Materials Science, Univ. of Tsukuba; 2TREMS, Univ. of Tsukuba
11:20 Oral Session(Chair:Hidekazu Tanaka)
B1-3 X-band ESR study of perovskite compound YTiO3: About the
relationship of Ti−3d1 orbital state and rotational dependence
○Yu Saito, Susumu Okubo, Shunsuke Kitou, Taka-hisa Arima,
Yasujiro Taguchi, Hiroshi Sawa, Hitoshi Ohta
1Res. Facil. Ctr. of Sci. Technol., Kobe Univ.; 2Mol. Photosci. Res. Ctr., Kobe
Univ.; 3Dept. Appl. Phys., Grad. Sch. of Nagoya Univ.; 4Dept. Mater. Sci., IMS; 5Ctr. Emerg. Matter Sci., RIKEN
B1-4 Anomalous ESR behavior in [DM-MeDH-TTP] 2X system
○Toshikazu Nakamura1, Kenta Ebata2, Sho Miyamoto2, Hiroyuki Nishikawa2
1Institute for Molecular Science; 2 Grad. Sch. of Sci. Eng., Ibaraki Univ.
Lunch(11:52〜13:10)
【Joint Session: Coupling between Electron and Nuclear Spins - DNP and Other
Hyperpolarization techniques】
(This Symposium is a part of the RIKEN Symposium Series.)
13:10 Invited Lectures(Chair:Kenichiro Tateishi)
S1-1 Methods for Quantifying and for Confining Hyperpolarization – 460
GHz/700 MHz DNP MAS NMR using Closed-Cycle He MAS and Double
Gyrotron Setup
○Yoh Matsuki, Tomoaki Sugishita, and Toshimichi Fujiwara
Institute for Protein Research, Osaka University
S1-2 Structural study of composite materials using neutron and proton
polarization
○Takayuki Kumada
Mat. Sci. Res. Ctr., Japan Atomic Energy Agency
13:50 Invited Lectures(Chair:Takayuki Kumada)
S1-3 Hyperpolarized 13C Metabolic MRI for Evaluating Cancer Treatment
Outcome
○Shingo Matsumoto 1, Murali C. Krishna 2 1Faculty of Information Science and Technology, Hokkaido University 2Radiation Biology Branch, National Cancer Institute, NIH
S1-4 Dynamic nuclear polarization using photo-excited triplet electron
– toward a hyperpolarized solution NMR
○Kenichiro Tateishi1,2, Tomohiro Uesaka1,2 1 Cluster for Pioneering Research, RIKEN 2 Nishina Center for Accelerator-Based Science, RIKEN
Poster Presentation(14:30〜16:00)
【Biochemistry by ESR】
16:00 Oral Session(Chair:Hironobu Yasui)
B1-5 EPR investigation of basal cell carcinoma
○Kouichi Nakagawa,1 Satoko Ninakawa,2 and Daisuke Sawamura2
1Division of Regional Innovation, Hirosaki Univ. and 2Graduate School of
Medicine, Hirosaki University
B1-6 EPR Spectroscopy Reveals Cold Adaption Mechanism of Inorganic
Pyrophosphatase from Shewanella sp. AS-11
○Masaki Horitani1, Kazuki Kusubayashi1, Kyoka Oshima1, Hiroshi Sugimoto2,
Keiichi Watanabe1 1Faculty of Agriculture, Saga Univ.; 2RIKEN Spring-8 Center
16:40 Oral Session(Chair:Kenichi Yamada)
B1-7 The analysis of extracellular acidification rate in cancer cells using ESR
〇Kumiko Yamamoto 1, Hironobu Yasui 1, Masaki Fujimoto 1, Tomoki Bo 1,
Valery V. Khramtsov 2, Hiroshi Hirata 3, Osamu Inanami 1
1Faculty of Veterinary Medicine, Hokkaido University; 2West Virginia
University; 3Faculty of Information Science and Technology, Hokkaido
University
B1-8 pH dependence of the second-order rate constants of redox reactions
superoxide radical and coumaric, caffeic, and gallic acids studied by
flow-injection ESR methods
○Kunihiko Tajima, Tomoyuki Yamashita, Yao Lu, Yasuhiro Sakurai,
Yusuke Miyake, Kenji Kanaori
Department of Molecular Chemistry, Kyoto Institute of Technology
B1-9 Oxidation of a Nitroxide Diradical with a Ferrocen-1,1'-diyl-substituted
1,3-Diazetidine-2,4-diimine Coupler as Studied by ESR and quantum
Chemical Calculations
○Koudai Tanaka1, Kenji Sugisaki1, Hideto Matsuoka1, Irina Bagryanskaya2,3,
Larisa Gurskaya2,3, Evgeny Tretyakov2,3, Takeji Takui1, Kazunobu Sato1
1Graduate School of Science, Osaka City University; 2Novosibirsk Institute of
Organic Chemistry SB RAS; 3Novosibirsk State University
November 8, 2019(Friday) SEST(Hall B)
【Joint Session: Photo-induced Spin Polarization and Magnetic Resonance】
9:00 Invited Lectures(Chair:Akio Kawai)
S2-1 Radical pairs in proteins
○Kiminori Maeda
Department of Chemistry, Graduate School of Science and Engineering,
Saitama University.
S2-2 Observation of Singlet fisson in Ordered Thin Films of Pentacene in p-Terphenyl
at Room Temperature
○Christopher W. M. Kay1,2
1Department of Chemistry, University of Saarland, Saarbücken, Germany. 2London Centre for Nanotechnology, University College London, London, UK.
S2-3 Exploiting Radical Triplet Pair Hyperpolarization for Sensitivity Enhancement in
Solution-State NMR
Matthew W. Dale1, Daniel Cheney2 and ○Christopher J. Wedge2 1 Department of Physics, University of Warwick, Coventry, UK.
2 School of Applied Sciences, University of Huddersfield, Huddersfield, UK.
Break(10:30〜10:40)
【Spin Pair Dynamics】
10:40 Invited Lectures(Chair:Tomoaki Miura)
I2-1 Photoinduced Dynamic Electron Polarization Generated by the Interaction
between Excited Triplet States of Xanthene Dyes and Nitroxide
○Hirona Takahashi,1 Toshihiro Tamura,2 Keisuke Yokoyama,2 and Akio Kawai3 1Department of Chemistry, Okayama University of Science, Japan; 2Department of Chemistry, Tokyo Institute of Technology, Japan; 3Department
of Chemistry, Kanagawa University, Japan
I2-2 Can and should we study spin effects on single radical pairs?
○Jonathan R. Woodward1, Noboru Ikeya1
Graduate School of Arts and Sciences, The University of Tokyo, Tokyo, Japan
11:20 Oral Session(Chair:Jonathan R. Woodward)
B2-1 Simultaneous Measurement of Transient Photocurrent and Optical Absorption
of Organic Semiconductor Thin Films
○Tomoaki Miura, Ryoya Akiyama, Akiha Yamada, So Kobayashi,
Naoya Muramatsu, and Tadaaki Ikoma
Graduate School of Science and Technology, Niigata University, Japan
B2-2 Low Magnetic Field Effects on Triplet Pairs
○Tomoaki Yago
Grad. Sch. of Sci. Eng., Saitama Univ.
Lunch(12:00〜13:00)
13:00 General Meeting of SEST, Award Celemony
Break(14:00〜14:05)
14:05 Award Lecture(Chair:Hiroyuki Mino)
Y2-1 Exploring the principle of protein operation by advanced ESR method
○Toshiaki Arata
Grad. Sch. of Sci., Osaka City Univ.
14:45 Award Lecture(Chair:Yutaka Fujii)
Y2-2 High-sensitivity magic-angle-spinning solid-state NMR by using
the electron spin polarization at high fields and low temperatures
○Toshimichi Fujiwara
Institute for Protein Research, Osaka Univ.
Break(15:25〜16:30)
16:30 Young Investigator Award Lecture(Chair:Takeji Takui)
Y2-3 Developments of theoretical methods for quantum chemical
calculations of magnetic properties and quantum algorithms
for high-spin open shell systems
○Kenji Sugisaki
Graduate School of Science, Osaka City University
16:50 Young Investigator Award Lecture(Chair:Eiji Ohmichi)
Y2-4 Development of force-detected electron spin resonance spectroscopy
in the terahertz frequency region using nanomembrane
○Hideyuki Takahashi
1Molecular Photoscience Research Center, Kobe University.; 2JST-PRESTO
17:10 Young Investigator Award Lecture(Chair:Akio Kawai)
Y2-5 Molecular study on property and production mechanism of functional
molecules by using EPR spectroscopy
○Yusuke Miyake
Molecular Science and Engineering, Kyoto Institute of Technology
November 9, 2019(Saturday) SEST(Hall B)
【Photo Excited States and Charge Recombination】
9:00 Oral Session(Chair:Tomoaki Yago)
B3-1 Excited state investigation of phenazine derivatives for metal-free
phosphorescent emitters in organic light-emitting devices
〇Hideto Matsuoka1, Hiroki Matsui1, Ikuko Akimoto2
1Graduate School of Science, Osaka City University; 2 Wakayama University
B3-2 Experimental analysis of low magnetic field effects by magnetic field
switching experiment
○Taisuke Matsuo1, Kiminori Maeda1
1Graduate School of Science and Engineering, Saitama University
B3-3 Carrier Recombination in P3HT Single Layer Organic Diode Studied by
Photocurrent Detected Magnetic Resonance
○Yusuke Wakikawa1, Tadaaki Ikoma2
1 Advanced Instrumental Analysis Center, Shizuoka Institute of Science and
Technology; 2 Institute of Science and Technology, Niigata University
Break(10:00〜10:10)
【Functional Materials】
10:10 Oral Session(Chair:Yusuke Wakikawa)
B3-4 Electron spin resonance (ESR) spectroscopy study of inverted organic
light-emitting diodes
◯Kaho Komura1, Shintaro Yumoto1, Junya Katsumata1, Shinpei Kamiya1,
Yuki Kaneko1, Kazuhiro Marumoto1,2 1Division of Materials Science, Univ. of Tsukuba; 2TREMS, Univ. of Tsukuba
B3-5 Photo-magnetic effects in liquid crystals
○Yuki SUGIYAMA, Takuya AKITA, Daichi KIYOHARA, Yoshiaki UCHIDA and
Norikazu NISHIYAMA
Grad. Sch. of Eng. Sci., Osaka Univ.
10:34 Oral Session(Chair:Toshikazu Nakamura)
B3-6 Magnetic field-induced quantum properties of an unconventional spin
model based on a honeycomb lattice.
○Yoshiki. Iwasaki1, Yuko. Hosokoshi1, Takashi. Kawakami2, Takanori. Kida3,
Masayuki. Hagiwara3, and Hironori. Yamaguchi1 1 Dept. Phys. Sci. Osaka Pref. Univ., 2 Osaka Univ. Dept. Phys. Sci. Osaka
Univ., 3 AHMF, Osaka Univ.
B3-7 Collective excitations in honeycomb-lattice quantum magnet α-RuCl3
○Nobuyuki Kurita,1 Ryuji Takeda,1 Hiroyuki Nojiri,2 and Hidekazu Tanaka,1 1Department of Physics, Tokyo Institute of Technology; 2Institute for
Materials Research, Tohoku University
B3-8 Investigation of paramagnetic defects in BaSi2 by ELDOR-detected NMR
○Takuma Sato,1,2 Takashi Suemasu1 and Serge Gambarelli2
1 Institute of Applied Physics, University of Tsukuba, Tsukuba, Japan; 2 Université Grenoble Alpes, CEA, CNRS, IRIG, SyMMES, Grenoble, France
Break(11:10〜11:20)
【Development of Spectrometer and Application for Biology and Medicine】
11:20 Oral Session(Chair:Hiroshi Hirata)
B3-9 Development and Application of the Electromagnetic Horn-type ESR
Spectrometer
○Tadashi Kobayashi1, Seiji Kanazawa1, Takashi Todaka1, Tohru Kamida1,
Yoshinori Uzawa2, Yasunori Fujii2
1Oita University, 2National Astronomical Observatory of Japan
B3-10 Horn Type ESR Spectrometer: Re-challenge of through measurement
○Yasunori Fujii1, Yoshinori Uzawa1, Tohru Kamida2, Tadashi Kobayashi2
1 National Astronomical Observatory of Japan; 2Oita University
11:52 Oral Session(Chair:Mizue Asada)
B3-11 Photoinduced anion radical formation of a novel silicon phthalocyanine
derivative, IR700. for near-infrared photoimmunotherapy(PIT)
Bo Tomoki1, Wakako Hiraoka2, Yuto Goto3, Hideo Takakura3, Mikako Ogawa3,
○Osamu Inanami1 1Grad. Sch. of Vet. Med., Hokkaido Univ.; 2Grad. Sch. of Sci., Meiji Univ;
3Grad. Sch. of Pham. Sci., Hokkaido Univ.
B3-12 Structural dynamics of heterochromatin protein HP1 studied
by site-directed spin labeling ESR spectroscopy: Isoform specificity
and Phosphorylation
○Toshiaki Arata3,4, Kazunobu Sato5, Shigeaki Nakazawa5, Yuichi Mishima4,
Takeji Takui5, Toru Kawakami4, Hironobu Hojo4, Toshimichi Fujiwara4,
Makoto Miyata3, Isao Suetake1,2,4 1Koshien Univ. 2Twin Research Center, Osaka Univ. 3Dept. Biol., Grad. Sch.
Sci., Osaka City Univ. 4 IPR, Osaka Univ. 5Dept. Chem., Grad. Sch. Sci.,
Osaka City Univ.
Lunch(12:32〜13:30)
【Joint Session: Protein Structural Analysis -ESR and NMR-】
13:30 Invited Lecture(Chair:Tadaaki Ikoma)
S3-1 Analysis of Protein-Protein interaction and Reaction center using
Pulsed ESR
○Hiroyuki Mino Graduate School of Science, Nagoya University
14:00 Invited Lecture(Chair:Koh Takeuchi)
S3-2 Multi-state protein structural analysis using long-range distance
information from paramagnetic effects
○Teppei Ikeya1, Yutaka Tateishi1, Mayu Okada1, Peter Güntert1,2,3,
and Yutaka Ito1 1Department of Chemistry, Tokyo Metropolitan University 2Institute of Biophysical Chemistry and Center for Biomolecular Magnetic
Resonance, Goethe University Frankfurt, Germany 3Laboratory of Physical Chemistry, ETH Zürich, Switzerland
Break(14:30〜14:40)
【Electronic States and Reaction Mechanism】
14:40 Oral Session(Chair:Yusuke Miyake)
B3-13 Photocurrent Behavior and Electrically Detected Magnetic Resonance
Measurement of TIPS-Pentacene and Pentacene Radical Derivative
○Ken Kato・Akihiro Shimizu・Yoshio Teki
Graduate School of Science, Osaka City University
B3-14 ESR study of nitronylnitroxide or iminonitroxide radicals dispersed in PMMA
○Hirokazu Kobayashi1, Kento Akiniwa2, Fumiyasu Iwahori3 1Fac. Arts Sci. FY, Showa Univ.; 2Grad. Sch., Integ. Basic Sci., Nihon Univ.; 3Col. Humanities Sci., Nihon Univ.
15:20 Oral Session(Chair:Kiminori Maeda)
B3-15 Mechanistic study of radical generation from atmospheric pressure
plasma by flow-ESR system
○ Yasuhiro Sakurai1, Naoko Yamamoto2, Yuki Yabuta2, Ryu-ichiro Kamei2,
Yusuke Miyake1, Kenji Kanaori1, Kunihiko Tajima1 1Kyoto institute of technology; 2Seinan industry, Co. Ltd.)
B3-16 Quantum chemical calculations on quantum computers: Quantum
simulations of the time evolution of wave functions under the spin
operator S2
○Kenji Sugisaki, Shigeaki Nakazawa†, Kazuo Toyota, Kazunobu Sato,
Daisuke Shiomi, Takeji Takui
Graduate School of Science, Osaka City University
B3-17 ESR spectroscopy study of charge states in materials for Sn-based
perovskite solar cells
○Mayu Motohashi1, Haru Kimata1, Haruka Asai1, Dong Xue1, Masashi Ozaki2,
Atsushi Wakamiya2, and Kazuhiro Marumoto1,3 1Division of Materials Science, Univ. of Tsukuba; 2Institute for Chemical Research,
Kyoto Univ.; 3 TREMS, Univ. of Tsukuba
Poster Presentation
November 7, 2019(Thursday) (Hall C)
14:30〜16:00
P201 ESR study of lead-based perovskite solar cells
using a novel hole-transport material
○Xiangtao Zou1, Takahiro Watanabe 1, Haru Kimata1, Dong Xue1,
Ai Shimazaki2, Tomoya Nakamura2, Atsushi Wakamiya2
and Kazuhiro Marumoto1,3 1Division of Materials Science, Univ. of Tsukuba; 2Institute for Chemical
Research, Kyoto Univ.; 3TREMS, Univ. of Tsukuba
P202 Low-temperature magnetic states of square lattice models formed
by verdazyl-based complexes
○N. Uemoto1, H. Yamaguchi1, Y. Kono1, S. Kittaka2, T. Sakakibara2,
M. Hagiwara3, and Y. Hosokoshi1 1Osaka Prefecture University, 2Universituy of Tokyo, 3Osaka University
P203 Study on the charge transfer of tin-based perovskite solar-cell
materials with mixed halogen by ESR spectroscopy
○Yihuang Wang1, Mayu Motohashi1, Xiangtao Zou1, Haru Kimata1,
Dong Xue1, Akinori Saeki2, Tomoya Nakamura3, Atsushi Wakamiya3,
and Kazuhiro Marumoto1,4 1Division of Materials Science, Univ. of Tsukuba; 2Dept. of Appl. Chem.,
Osaka Univ.; 3Institute for Chemical Research, Kyoto Univ.; 4TREMS, Univ. of
Tsukuba
P204 Study on Carrier Dynamics in P3HT:PCBM Thin Films by Real-Time
Observation Mobility
○So Kobayashi1, Tomoaki Miura1, Tadaaki Ikoma1
1Grad. Sch. of Sci. & Tech., Niigata University.
P205 High-sensitivity ESR measurement of NV- center-ensemble
by rapid-scan method
○Yusuke Maki1, Hideto Matsuoka2, ikuko Akimoto1
1Grad. Sch. of Sci., Wakayama Univ.; 2Osaka city Univ
P206 Study on regular perovskite solar cells using a hole transport material
P3HT by ESR spectroscopy
○Wenchao Dai1, Xiangtao Zou1, Haru Kimata1, Mayu Motohashi1,
Dong Xue1, Tomoya Nakamura2, Atsushi Wakamiya2
and Kazuhiro Marumoto1,3 1Division of Materials Science, Univ. of Tsukuba; 2Institute for Chemical
Research,to University; 3TREMS, Univ. of Tsukuba
P207 Development of electric detection type millimeter wave band magnetic
resonance measurement system at low temperature
〇T. Omija1, T. Oida1, Y. Ishikawa1, Y. Fujii1, A. Fukuda2, S. Mitsudo1
1 Research Center for Development of Far-Infrared Region, University of
Fukui ; 2 Department of Physics, Hyogo College of Medicine
P208 Inverse Spin Hall Effect under High Intensity Microwave Pulse
Excitation
〇Katsuichi Kanemoto1,2, K. Nakahashi1, T. Suzuki3 1Grad. Sch. of Sci., Osaka City Univ.; 2NITEP; 3JEOL RESONANCE Inc.
P209 Basic investigations of the singlet oxygen detecting systems with ESR.
○Tokuko Takajo, Yoshinori Kurihara, Kodai Iwase, Kazunori Tsuchida,
Kazunori Anzai
Nihon Pharmaceutical University
P210 Cyclotron-resonance measurement of photo-carriers by Q-band ESR
equipment
○Ikuko Akimoto1, Nobuko Naka2, Hideto Matsuoka3 1Wakayama Univ.; 2Kyoto Univ.; 3Osaka City Univ.
P211 Study on structure analysis of polarized crystal powder by spin contrast
variation
○Daisuke Miura1, Takayuki Kumada2, Takahiro Iwata1, Yoshiyuki Miyachi1,
Ryuhei Motokawa 2, Yurina Sekine2, Hiroshi Nakagawa2, Yojiro Oba 2,
Takashi Ohara 2, Shinichi Takada 2, Kosuke Hiroi 2, Toshiaki Morikawa 3,
Yukihiko Kawamura3, Kazuki Ohishi3
1Faculty of Science, Yamagata University.; 2Japan Atomic Energy Agency;
3A Comprehensive Research Organization for Science and Society
NeutronScience and Technology Center.
P212 Electrically Detected Magnetic Resonance Imaging
○Hideyuki Hara
Bruker Japan K.K.
P213 Redox potential of copper-binding prion peptide
○Shuhei Murakami and Wakako Hiraoka
Graduate School of Science and Technology, Meiji University
P214 Temperature effect on geometries and charge recombination process of
the primary photoinduced charge-separated state in PSII of spinach
○KYOSUKE, Ozaki1; HIROKI, Nagashima2; SHINYA, Oyama1; HIROYUKI,
Mino3 ; TAKASHI, Tachikawa1,2; YASUHIRO, Kobori1,2
1Grad. Sch. of Sci., Kobe Univ.; 2 Molecular Photoscience Research Center,
Kobe Univ.; 3 Grad. Sch. of Sci., Nagoya Univ.
P215 Origin of High Spin State in S2 State Photosynthetic Oxygen Evolving
Complex ○Hiroyuki MINO1、Hiroki Nagashima2 1Grad. Sch. Sci., Nagoya Univ., 2 Molecular Photosci. Res. Center, Kobe Univ.
P216 FID measurements and analyses of FID signals of diluted BDPA radicals
using a 154 GHz gyrotron
〇Kazuki Dono, K. Hayashi, Y. Ishikawa, T. Sato, Y. Fujii, T. Furuya and S.
Mitsudo
Research Center for Development of Far-Infrared Region, Univ. of Fukui
P217 Time-resolved EPR study of blends of the donor polymer, P3HT, and the
nonfullerene acceptor, ITIC
○Meimi Okamura 1, Morihiko Hamada 2, Yasuhiro Kobori 1,2 1 Kobe Univ.; 2Mol. Photosci. Res. Center, Kobe Univ.
P218 Spin-Trapping Analysis for Degradation Reaction Mechanism of
Poly(methyl methacrylate)
○Shota ICHISE 1,Kenji KINASHI 2,Wataru SAKAI 2,Naoto TSUTSUMI 2,
Yuta MAENAKA 3,Saiko ARAI 3 1Grad. Sch. of Sci. & Tech., Kyoto Inst. of Tech., 2Fac. of Mat. Sci. & Eng.,
Kyoto Inst. of Tech., 3Mitsubishi Chem. Co., Ltd.,
P219 Reaction control of radical pairs by AWG-RYDMR
○Kenta Masuzawa 1, Michihiko Sugawara 2, Kiminori Maeda 1 1Graduate school of science and engineering, Saitama University;
2Keio Quantum Computing Center, Keio University
P220 An Electronic State of Tetranuclear Cobalt Complex based on
Phenoxyl Radical Ligands with 8-Aminoquinoline
○Yuki Shibano1, Kenji Sugisaki1, Hideto Matsuoka1, Kazuo Toyota1,
Daisuke Shiomi1, Nico M. Bonanno2, Alan. J. Lough3, Martin T. Lemaire2,
Kazunobu Sato1, Takeji Takui1
1 Graduate School of Science, Osaka City University; 2Department of
Chemistry, Brock University; 3Department of Chemistry, University of Toronto
P221 Excited-state dynamics of naphthalene diimide derivatives
○Yuki Shibano1, Yuki Kanzaki1, Ikuko Akimoto2, Hideto Matsuoka1
1 Graduate School of Science, Osaka City University; 2Faculty of Systems
Engineering, Wakayama University
P222 Measurement of the quenching kinetics of FAD by amino acids studied
by magnetic field switching experiments.
○Taichi Sato 1, Akihiro Sakashita 1, Lewis M. Antill1, Kiminori Maeda 1
1Graduate School of Science and Engineering, Saitama University
P223 Dissociation Mechanism of Multiexciton generated by Singlet Fission in
Thin Films
○Saki Matsuda 1, Shinya Oyama1, Takashi Tachikawa 1,2, Yasuhiro Kobori 1,2
1Grad. Sch. Sci., Kobe Univ.; 2Mol. Photosci. Res. Center, Kobe Univ.
P224 Spin-Trapping Analysis for Thermal Degradation Mechanism of
Poly(vinyl alcohol)
○Tomoki Hayashi1,Kenji Kinashi2,Wataru Sakai2,Naoto Tsutsumi2,
Ayaka Fujii3・Seisuke Inada3 1Grad. Sch. of Sci. & Tech.; 2Fac. Mat. Sci. Eng., Kyoto Ins. Tech.; 3Kuraray
P225 Yield of radicals produced in sugars by irradiation (1)
○Seiko Nakagawa
Tokyo Metropolitan Industrial Technology Research Institute
P226 Reaction between stable nitroxide radicals and Trolox in basic solution
○Akira Nakajima1, A. Nagano2, Y. Sakurai3, K. Tajima3 1 Frontier Sci. Res. C., University of Miyazaki; 2 Fac. Med., University of
Miyazaki; 3 Dept. Mol. Chem., Kyoto Institute of Technology
P227 Stopped-flow ESR and optical absorption study for mechanisms of the
redox reaction between superoxide anion radical and gallocatechin
derivatives in DMSO
○Ryota Nakano, Takashi Ohta, Keiko Kuwabara, Yasuhiro Sakurai,
Yusuke Miyake, Kenji Kanaori, Kunihiko Tajima
Department of Molecular Chemistry, Kyoto Institute of Technology
P228 Room Temperature Measurement of Time-Resolved EPR Generated
by Singlet Fission in Thin Films
○Takaaki Nagatomo 1・Saki Matsuda 2・Morihiko Hamada 3・Yasuhiro Kobori 1,3
1Kobw Univ.; 2 Grad. Sch. Sci., Kobe Univ.; 3Mol. Photosci. Res. Center, Kobe
Univ.
P229 Radical Analysis for Degradation of Sulfur Crosslinking of Rubber
Materials
○Togo Saito 1,Kenji Kinashi 2,Wataru Sakai 2,Naoto Tsutsumi 2
1Grad. Sch. of Sci. & Tech., Kyoto Inst. of Tech., 2Fac. of Mat. Sci. & Eng.,
Kyoto Inst. of Tech.,
P230 Photoinduced charge dynamics in P3HT:PC70BM blend film studied by
time resolved EPR method
○Shinya Oyama 1, Hiroki Nagashima 2, Morihiko Hamada 2,
Tomokazu Umeyama 3, Takashi Tachikawa 1,2, Hiroshi Imahori 3,
Yasuhiro Kobori 1,2 1Grad. Sch. Sci., Kobe Univ.; 2Mol. Photosci. Res. Center, Kobe Univ.; 3AGrad.
Sch. Eng., Kyoto Univ.
P231 Time-resolved EPR spectra of Heteroleptic dinuclear Cu(I) complexes
○Sho Hashimoto1, Motoko Asano1, Takeshi Kodama2, Michihiro Nishikawa3,
Taro Tsubomura3, Hiroyuki Takeda4, Osamu Ishitani5
1Grad. Sch. of Sci. and Tech., Gunma Univ.; 2Dept. of Chem., Tokyo
Metropolitan Univ.; 3Dept. of Matl. and Life Sci., Seikei Univ.; 4ReCAP, Osaka
City Univ.;5 Sch. Sci., Tokyo Institute of Technology
P232 Spin-Trapping Analysis for Degradation Mechanism of Polyurethane
○Masaki Fujinami1,Kenji Kinashi2,Wataru Sakai2,Naoto Tsutsumi2 1Graduate School of Science & Technology; 2Faculty of Materials Science &
Engineering, Kyoto Institute of Technology
P233 Synthesis of a probe for analysis hydration environment in the vicinity
of phospholipid vesicle by using dynamic nuclear polarization NMR
○Gyeorye Lee1・Yoshiyuki Kageyama2・Sadamu Takeda2
1Grad. Sch. Chem. Sci. Eng., Hokkaido Univ., 2Fac. Sci., Hokkaido Univ.
P234 Examination of magnetic field effect measurement of triplet fusion up
to 10 T
○Yuta Shinohara, Tomoaki Yago, Wakasa Masanobu
Graduate School of Science and Engineering, Saitama University
P235 Synthesis of Phthalocyanine analogues Metal Complexes Fused by Spin
Localized Nitroxide Unit and Their Physicochemical Properties
○Ryo Ishihara, Ryo Tsuchiya, Youhei Miura, Naoki Yoshioka
Faculty of Science and Technology, Keio University
P236 Spectroscopic analysis of the thermal degradation and discoloration of
fluorine resins
○Yoji Yamaguchi, Takatoshi Sawai, Mariko Tokuoka, Ryoichi Kumazawa
Toray Research Center, Inc.
P237 Magnetophotoselection study on the efficient generation of the quintet
state TT-pair
○Hiroki Nagashima1, Yasunori Matsui2,3, Shuhei Kawaoka2,
Seiji Akimoto4,Takashi Tachikawa1,4, Hiroshi Ikeda2,3 and Yaushiro Kobori1,4
1Mol. Photosci., Kobe Univ.; 2Grad. Sch. Eng., Osaka Pref. Univ.; 3RIMED,
Osaka Pref. Univ.; 4Grad. Sch. Sci., Kobe Univ.,
P238 Electronic State of Oligoradical Derivatives Using Verdazyl Unit as Spin
Center
○Ryoko Sekiguchi, Takuho Sato, Riku Oshima,Youhei Miura, Naoki Yoshioka
Faculty of Science and Technology, Keio University
P239 Functional expression and reaction mechanism of light-stabilizer
(HALS) in coating films
○Kenji Komaguchi 1, Mitsuyoshi Kawabe 2,Masaya Minato 2,
Shinjiro Hayakawa 1
1Grad. Sch. of Eng., Hiroshima Univ.; 2Mazda Motor Corp.
P240 Static Magnetization Detected ESR Spectroscopy with Circularly
Polarized Q-band Microwave
○Daisuke Shiomi, Kazunobu Sato, and Takeji Takui
Graduate School of Science, Osaka City University
P241 A novel method for rate constant measurement of radical addition
reactions utilizing inversion recovery observation of spin-polarized
radicals
○Hiroki Hirano,1 Hirona Takahashi,2 and Akio Kawai1
1Graduated School of Science, Kanagawa University・ 2Department of
Chemistry, Okayama University of Science
P242 Spin-Trapping Analysis for Photodegradation Reaction Mechanism of
Polymer Materials
○Kohei Uno1,Kenji Kinashi2,Wataru Sakai2,Naoto Tsutsumi2
1Grad. Sch. of Sci. & Tech., Kyoto Inst. of Tech., 2Fac. of Mat. Sci. & Eng.,
Kyoto Inst. of Tech.,
P243 Interphase charge transfer between anatase and rutile crystals in
highly active TiO2 photocatalysts
○Kohei Hase 1, Shota Takabuchi 1, Kenji Komaguchi1, Shinjiro Hayakawa1,
Yusuke Ide2
1Grad. Sch. of Eng., Hiroshima Univ.; 2MANA
P244 Solvent dependent triplet quenching and generation of electron spin
polarization in xanthene type dye and TEMPO radical systems
○Ryuya Teraoka1・Hirona Takahashi2・Akio Kawai1
1Graduated School of Science., Kanagawa Univ.; 2Department of Chemistry,
Okayama University of Science
P245 Consideration of volume measurement of mouse cell as studied by ESR
spectroscopy
○Takatoshi Sawai, Masaru Nakada, Yoji Yamaguchi
Toray Research Center, Inc.
P246 Study on Production of Sulfite-derived Radicals in Colons of Mice with
DSS-induced Colitis
○Keiji Yasukawa1, Taiki Sato1, Kota Matsuo1, Masahiro Iwasaki1, Xin Tun2,
Susumu Koyama1
1Fac. of Pharm. Sci., Daiichi Univ.; 2Med. Inst. of Bioreg., Kyushu Univ.
P247 Development of a CW-EPR-based method of pH/pO2 simultaneous
imaging
○Akihiro Taguchi 1, Stephen De Vience2,
Benoit Driesschaert2, Valery V. Khramtsov2, Hiroshi Hirata 1
1Grad. Sch. of Info. Sci. & Tech., Hokkaido Univ.; 2Dept. of Biochemistry and
In Vivo Multifunctional Magnetic Resonance center, Wese Virginia University
P248 Detection of liposomal membrane damage by UV-irradiation in the
presence of ketoprofen
○Shoko Okazaki, Nozomi Miyase, Runa Arita, Rui Yamada, Keizo Takeshita
Faculty of Pharmaceutical Sciences, Sojo University
P249 In vivo Redox metabolic imaging of NASH model mice using DNP-MRI
and its redox analysis by ESR
○Fuminori Hyodo 1、Shinichi Shoda 1、Takashi Mori 2、Masaki Takasu 2、
Hinako Eto 3、Tomoko Nakaji 4、Tatsuya Naganuma 4、Hiroyuki Tomita 1、
Masaharu Murata 3、Masayuki Matsuo 1
1School of Medicine Gifu Univ., 2 Graduate school of Applied Biological
Sciences Gifu Univ., 3Center for Advanced Medical Innovation, Kyushu Univ., 4Japan Redox Inc.
P250 Evaluation of reconstructed images with 750-MHz CW-EPR-based
compressed sensing
○Kota Kimura, Hiroshi Hirata
Graduate School of information Science and Technology, Hokkaido University
P251 Investigation of Endogenous Radical in Pigment of Plant Seeds
○Kouichi NAKAGAWA, Division of Regional Innovation, Hirosaki University
P252 Noise characteristics of a 750-MHz electronically tunable resonator for
electron paramagnetic resonance spectroscopy
○Ririko Nakaoka, Hiroshi Hirata
Grad. Sch. of Info. Sci. & Tech., Hokkaido Univ.
P253 Development of an L-band rapid scan EPR digital spectrometer
〇Tomoya Otsuki, Kentaro Tsuji, Hideo Sato-Akaba
Graduate School of Engineering Science, Osaka University
P254 Optimization of flat NMR coils for millimeter-wave double magnetic
resonance measurements
○Tomoki Oida,1 T. Omija,1 T. Oura,1 Y. Ishikawa,1 Y. Fujii,1 S. Mitsudo,1
E. Kobayashi,2 H. Kikuchi3
1Research Center for Development of Far-Infrared Region, Univ. of Fukui; 2Technical Division, Faculty of Engineering, Univ. of Fukui; 3Dept. of Applied
Phys., Univ. of Fukui
P255 Design of a static field magnet for biological EPR imaging
○Yuki Okada, Kentaro Tsuji, Hideo Sato-Akaba Graduate School of Engineering Science, Osaka University
P256 Development of multi-channel array coil used for EPR excitation in
OMRI to expand visualization area
○Ayano Enomoto , Kazuhiro Ichikawa
Faculty of Pharmaceutical Sciences, Nagasaki International University