Kazuyuki Takeda

[ Japanese | English ]
 

Jan 2015,
Kamogawa riverside, Kyoto.

Profile

I am a staff member at the Takegoshi Lab (Molecular Chemical Physics Lab) in Division of Chemistry, Graduate School of Science in Kyoto University. I manage the Takegoshi-group web site.


Click here to jump to the Takegoshi-group site
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I was born in 1972 in Nagoya city, and grew up in Komaki city until I moved to Kyoto city in 1991 to enter Kyoto University. I am a graduate of the Molecular Chemical Physics laboratory (The former Terao Group, which is now Takegoshi group) in Division of Chemistry, Graduate School of Science, where I studied on solid-state nuclear magnetic resonance (NMR), such as

  • Dipolar recoupling experiments under Magic Angle Spinning (MAS), and
  • Dynamic Nuclear Polarization (DNP) using photo-excited triplet electron spins.

Until 2007 Aug, I had been a staff member at the Kitagawa lab in Osaka University.


Research
My main research interest is in
  (i) fundamental studies,
  (ii) engineering and technical development, and
  (iii) novel applications
of nuclear magnetic resonance (NMR) spectroscopy.


Selected Topics

OPENCORE NMR project
-- An open-source kit for implementing an integrated, FPGA-based NMR spectrometer --


Nuclear Integrated Cross Polarization (NICP)
-- A new approach to cross polarization compatible with high static fields and fast magic-angle spinning --

NMR quantum gate operation in rotating solids
-- Exploitation of "default-off" inter-qubit interactions --

Microcoil MAS
-- Magic angle spinning with a microcoil --

Triplet DNP
-- Dynamic nuclear polarization using electron spins in the photo-excited triplet state --

Studies on spin diffusion with triplet-DNP
-- Determination of a spin diffusion coefficient by means of dynamic nuclear polarization using electron spins in the photo-excited triplet state --

Laser-pulse reshaping
-- Enhancement in efficiency of photo-excitation to the triplet state for better triplet-DNP performance --

One-chip NMR pulse programmer
-- An Intellectual Property (IP) of Field-Programmable Gate-Array (FPGA) designed for usage as a generic NMR pulse programmer --



Publications
  • Johannes J. Wittmann, Valerie Mertens, Kazuyuki Takeda, Beat H. Meier, Matthias Ernst
    Quantification and compensation of the influence of pulse transients on symmetry-based recoupling sequences
    Journal of Magnetic Resonance, 263 (2016) 7-18; doi: 10.1016/j.jmr.2015.12.011

  • Johannes J. Wittmann, Kazuyuki Takeda, Beat H. Meier, Matthias Ernst
    Compensating pulse imperfections in NMR spectroscopy: a key to better reproducibility and better performance
    Angewandte Chemie International Edition, 54 (2015) 12592-12596; doi: 10.1002/anie.201504782

  • Yang Zhu, Yoshie Morimoto, Taiyo Shimizu, Kei Morisato, Kazuyuki Takeda, Kazuyoshi Kanamori, Kazuki Nakanishi
    Synthesis of hierarchically porous polymethylsilsesquioxane monoliths with controlled mesopores for HPLC separation
    Journal of the Ceramic Society of Japan, 123 (2015) 770-778; doi: 10.2109/jcersj2.123.770

  • K. Takeda, T. Takasaki, and K. Takegoshi
    J. Magn. Reson. 258 (2015) 1-5; doi:10.1016/j.jmr.2015.06.003

  • J. Arai, Y. Okada, T. Sugiyama, M. Izuka, K. Gotoh, and K. Takeda
    In Situ Solid State 7Li NMR Observations of Lithium Metal Deposition during Overcharge in Lithium Ion Batteries
    J. Electrochem. Soc. 2015 162(6): A952-A958; doi:10.1149/2.0411506jes

  • K. Takeda
    Solid-State Covariance NMR Spectroscopy
    Annual Reports on NMR Spectroscopy, 84 (2015) 77–113. doi:10.1016/bs.arnmr.2014.10.001

  • Yang Zhu, Taiyo Shimizu, Takara Kitajima, Kei Morisato, Nirmalya Moitra, Nicolas Brun, Tsutomu Kiyomura, Kazuyoshi Kanamori, Kazuyuki Takeda, Hiroki Kurata, Masamoto Tafu, Kazuki Nakanishi
    Synthesis of robust hierarchically porous zirconium phosphate monolith for efficient ion adsorption
    New Journal of Chemistry 39 (2014) 2444-2450.

  • K. Takeda, A. Wakisaka, T. Takegoshi
    Journal of Chemical Physics 141 (2014) 224202; DOI: 10.1063/1.4903173

  • Kazuma Gotoh, Misato Izuka, Juichi Arai, Yumika Okada, Teruyasu Sugiyama, Kazuyuki Takeda, Hiroyuki Ishida
    In situ 7Li nuclear magnetic resonance study of the relaxation effect in practical lithium ion batteries
    Carbon 79 (2014) 380-387; DOI: 10.1016/j.carbon.2014.07.080

  • Naoki Ichijo, Kazuyuki Takeda, and K. Takegoshi
    Journal of Magnetic Resonance 246 (2014) 57-61; DOI: 10.1016/j.jmr.2014.06.022

  • Takayuki Kamihara, Miwa Murakami, Yasuto Noda, Kazuyuki Takeda, and K. Takegoshi
    COMPOZER-based longitudinal cross-polarization via dipolar coupling under MAS
    Journal of Magnetic Resonance 245 (2014) 94-97; DOI: 10.1016/j.jmr.2014.06.003

  • Nirmalya Moitra, Shun Ichii, Toshiyuki Kamei, Kazuyoshi Kanamori, Yang Zhu, Kazuyuki Takeda, Kazuki Nakanishi, Toyoshi Shimada
    Surface Functionalization of Silica by Si−H Activation of Hydrosilanes
    Journal of the American Chemical Society 136 (2014) 11570-11573; DOI: 10.1021/ja504115d
  • Nirmalya Moitra, Kazuyoshi Kanamori, Yumi H. Ikuhara, Xiang Gao, Yang Zhu, George Hasegawa, Kazuyuki Takeda, Toyoshi Shimadad, and Kazuki Nakanishi
    Reduction on reactive pore surfaces as a versatile approach to synthesize monolith-supported metal alloy nanoparticles and their catalytic applications
    Journal of Materials Chemistry A 2 (2014) 12535-12544; DOI: 10.1039/c4ta01767f

  • Nirmalya Moitra, Ayumi Matsushima, Toshiyuki Kamei, Kazuyoshi Kanamori, Yumi H. Ikuhara, Xiang Gao, Kazuyuki Takeda, Yang Zhu, Kazuki Nakanishi, and Toyoshi Shimada
    A new hierarchically porous Pd@HSQ monolithic catalyst for Mizoroki–Heck cross-coupling reactions
    New Journal of Chemistry 38 (2014) 1144-1149; DOI: 10.1039/c3nj01433a

  • Nirmalya Moitra, Toshiyuki Kamei, Kazuyoshi Kanamori, Kazuki Nakanishi, Kazuyuki Takeda, and Toyoshi Shimada
    Recyclable Functionalization of Silica with Alcohols via Dehydrogenative Addition on Hydrogen Silsesquioxane
    Langmuir 2013, 29 (39), 12243–12253; DOI: 10.1021/la402205j

  • 武田和行
    共分散データ処理を用いた二次元NMR
    分光研究 第62巻 第4号 (2013) 177-178

  • Kazuyuki Takeda
    An Open-resource NMR Spectrometer Promotes Cutting-edge Research
    Spectroscopy Solutions Archive No. 1579

  • Yasuaki Terao, Osamu Ozaki, Chikara Ichihara, Shinya Kawashima, Takashi Hase, Hitoshi Kitaguchi, Shin-ichi Kobayashi, Ken-ichi Sato, Iwao Nakajima Nakajima, Naoki Oonishi, Michael Poole, Kazuyuki Takeda Shi-ichi Urayama, Hidenao Fukuyama
    Newly Designed 3 T MRI Magnet Wound With Bi-2223 Tape Conductors
    IEEE Transaction on Applied Superconductivity 23 (2013) 4400904; doi:10.1109/TASC.2013.2239342

  • N. Moitra, K. Kanamori, T. Shimada, K. Takeda, Y.H. Ikuhara, X. Gao, K. Nakanishi.
    Synthesis of Hierarchically Porous Hydrogen Silsesquioxane Monoliths and Embedding of Metal Nanoparticles by On-Site Reduction
    Advanced Functional Materials 23 (2013) 2714-2722; doi:10.1002/adfm.201202558

  • Kazuma Gotoh, Toru Ishikawa, Saori Shimadzu, Naoaki Yabuuchi, Shinichi Komaba, Kazuyuki Takeda, Atsushi Goto, Kenzo Deguchi, Shinobu Ohki, Kenjiro Hashi, Tadashi Shimizu, Hiroyuki Ishida
    NMR study for electrochemically inserted Na in hard carbon electrode of sodium ion battery
    Journal of Power Sources 225 (2013) 137-140; DOI: 10.1016/j.jpowsour.2012.10.025

  • Kazuyuki Takeda
    Microcoils and microsamples in solid-state NMR
    Solid State Nuclear Magnetic Resonance 47-48 (2012) 1–9; DOI: 10.1016/j.ssnmr.2012.09.002

  • Kazuyuki Takeda, Naoki Ichijo, Yasuto Noda, K. Takegoshi
    Elemental analysis by NMR
    Journal of Magnetic Resonance 224 (2012) 48–52; DOI: 10.1016/j.jmr.2012.09.004

  • Masayuki Kurahashi, Kazuyoshi Kanamori, Kazuyuki Takeda, Hironori Kaji, Kazuki Nakanishi
    Role of block copolymer surfactant on the pore formation in methylsilsesquioxane aerogel systems
    RSC Adv. 2 (2012) 7166-7173; DOI: 10.1039/C2RA20799K

  • Kazuyuki Takeda, Yasushi Kusakabe, Yasuto Noda, Masashi Fukuchi, K. Takegoshi
    Homo- and heteronuclear two-dimensional covariance solid-state NMR spectroscopy with a dual-receiver system
    Phys. Chem. Chem. Phys., 2012,14, 9715-9721; DOI: 10.1039/C2CP41191A

  • Kazuyuki Takeda, Yasuto Noda, K. Takegoshi, Olivier Lafon, Julien Trébosc, Jean-Paul Amoureux
    Quantitative cross-polarization at magic-angle spinning frequency of about 20 kHz
    Journal of Magnetic Resonance 214 (2012) 340-345; doi:10.1016/j.jmr.2011.11.014

  • Munehiro Inukai, Yasuto Noda, Kazuyuki Takeda
    Nondestructive high-resolution solid-state NMR of rotating thin films at the magic-angle
    Journal of Magnetic Resonance 213 (2011) 192-195; doi:10.1016/j.jmr.2011.09.013

  • Kazuyuki Takeda
    Highly Customized NMR Systems Using an Open-Resource, Home-Built Spectrometer
    Annual Reports on NMR Spectroscopy 74 (2011) 355-393; doi:10.1016B978-0-08-097072-1.00007-8

  • Y. Masuda, M. Fukuchi, T. Yatagawa, M. Tada, K. Takeda, K. Irie, Y. Monobe, T. Imazawa, and K. Takegoshi
    Solid-state NMR analysis of interaction sites of curcumin and 42-residue amyloid β-protein fibrils
    Bioorg. Med. Chem., 19 (2011) 5967-5974; doi:10.1016/j.bmc.2011.08.052

  • Kazuma Gotoh, Kazuyuki Takeda, Michael M. Lerner, Yoshimi Sueishi, Shinpei Maruyama, Atsushi Goto, Masataka Tansho, Shinobu Ohki, Kenjiro Hashi, Tadashi Shimizu, Hiroyuki Ishida
    Analysis of bis(trifluoromethylsulfonyl)imide-doped paramagnetic graphite intercalation compound using 19F very fast magic angle spinning nuclear magnetic resonance
    CARBON 49 (2011) 4059–4073; doi:10.1016/j.carbon.2011.05.009

  • J. Fukazawa, K. Takeda, and K. Takegoshi
    Post-processing of individual signals for de-noising
    J. Magn. Reson. 211 (2011) 52-59; doi:10.1016/j.jmr.2011.04.003

  • K. Takeda and K. Takegoshi
    Noise reduction by dynamic signal preemphasis
    J. Magn. Reson. 208 (2011) 305-308; doi:10.1016/j.jmr.2010.11.017

  • M. Negoro, K. Nakayama, K. Tateishi, A. Kagawa, K. Takeda, and M. Kitagawa
    2H-decoupling-accelerated 1H spin diffusion in dynamic nuclear polarization with photoexcited triplet electrons
    J. Chem. Phys. 133, 154504 (2010)

  • Yutaka Tabuchi, Makoto Negoro, Kazuyuki Takeda, Masahiro Kitagawa
    Total compensation of pulse transients inside a resonator
    J. Magn. Reson. 204 (2010) 327-332.

  • Munehiro Inukai and Kazuyuki Takeda
    Double-resonance magic angle coil spinning
    J. Magn. Reson. 202 (2010)274-278.

  • Kazuyuki Takeda
    Triplet State Dynamic Nuclear Polarization
    VDM Verlag (July 1, 2009)
    ISBN: 978-3639170986

  • Akinori Kagawa, Makoto Negoro, Kazuyuki Takeda, Masahiro Kitagawa
    Magnetic-field cycling instrumentation for dynamic nuclear polarization-nuclear magnetic resonance using photoexited triplets
    Rev. Sci. Instrum., 80 (2009) 044705.

  • Kazuyuki Takeda, Yutaka Tabuchi, Makoto Negoro, Masahiro Kitagawa
    Active compensation of rf-pulse transients
    J. Magn. Reson., 197 (2009) 242-244.

  • Akinori Kagawa, Yu Murokawa, Kazuyuki Takeda, and Masahiro Kitagawa
    Optimization of 1H spin density for dynamic nuclear polarization using photo-excited triplet electron spins
    J. Magn. Reson., 197 (2009) 9-13.

  • Masashi Fukuchi, Munehiro Inukai, Kazuyuki Takeda, K. Takegoshi
    Double-acquisition: Utilization of discarded coherences in a 2D separation experiment using the States method
    J. Magn. Reson., 194, 300-302 (2008).

  • K. Takeda
    OPENCORE NMR: Open-source core modules for implementing an integrated FPGA-based NMR spectrometer
    J. Magn. Reson., 192, 218-229 (2008).

  • M. Inukai, K. Takeda
    Studies on multiple-quantum magic-angle-spinning NMR of half-integer quadrupolar nuclei under strong rf pulses with a microcoil
    Concepts in Magnetic Resonance B, 33, 115-123 (2008).

  • Makoto Negoro, Shogo Yamanaka, Akinori Kagawa, Kazuyuki Takeda, and Masahiro Kitagawa
    Universal control of nuclear spins in solids robust against decoherence
    Proceedings of 8th International Conference on Quantum Communication, Measurement and Computing (QCMC-8) 137--140 (2006).

  • W.K. Peng and K. Takeda.
    Efficient Cross Polarization with Simultaneous Adiabatic Frequency Sweep on the Source and Target Channels
    J. Magn. Reson. 188 (2007) 267--274.

  • K. Takeda
    A highly integrated FPGA-based nuclear magnetic resonance spectrometer
    Rev. Sci. Instrum. 78 (2007) 033103.
    Selected as Top 20 Most Downloaded Articles in April 2007 in RSI!

  • R. Rahimi, K. Takeda, M. Ozawa, M. Kitagawa
    Entanglement witness derived from NMR superdense coding
    J. Phys. A: Math. Gen. 39 2151-2159 (2006).

  • K. Takeda, H. Tanabe, M. Kitagawa
    Default-off inter-qubit interactions in NMR quantum computing in rotating solids
    eprint quant-ph/0512017.

  • W.K. Peng, K. Takeda, M. Kitagawa
    A new technique for cross polarization in solid-state NMR compatible with high spinning frequencies and high magnetic fields
    Chem. Phys. Lett. 417 58-62 (2006).

  • K. Takeda, T. Yamamura, A. Kagawa, M. Kitagawa
    Enhancement of efficiency in photo-excitation to the triplet state by laser-pulse reshaping
    J. Magn. Reson. 174 310-313 (2005).

  • K. Takeda
    Two-qubit gates driven by selectively recovered dipolar interactions in magic angle spinning solid-state NMR
    Proceedings of The Seventh International Conference on Quantum Communication, Measurement and Computing (AIP, 2004).

  • K. Takeda, K. Takegoshi, T. Terao
    Dynamic nuclear polarization by electron spins in the photoexcited triplet state: II. High polarization of the residual protons in deuterated naphthalene
    J. Phys. Soc. Japan 73 2319-2322 (2004).

  • K. Takeda, K. Takegoshi, T. Terao
    Dynamic nuclear polarization by electron spins in the photoexcited triplet state: I. Attainment of proton polarization of 0.7 at 105 K in naphthalene
    J. Phys. Soc. Japan 73 2313-2318 (2004).

  • K. Takeda, K. Takegoshi, T. Terao
    Zero-field electron spin resonance and theoretical studies of light penetration into single crystal and polycrystalline material doped with molecules photoexcitable to the triplet state via intersystem crossing
    J. Chem. Phys. 117 4940-4966 (2002).

  • K. Takegoshi, T. Yano, K. Takeda, T. Terao
    Indirect high-resolution observation of 14N NMR in rotating solids
    J. Am. Chem. Soc. 123 (2001) 10786-10787.

  • K. Takeda, K. Takegoshi, T. Terao
    Dynamic nuclear polarization by photoexcited-triplet electron spins in polycrystalline samples
    Chem. Phys. Lett. 345 (2001) 166-170.

  • K. Takegoshi, K. Takeda, T. Terao
    Modulatory resonance recoupling of heteronuclear dipolar interactions under magic angle spinning
    Chem. Phys. Lett. 260 (1996) 331-335.


Selected invited talks
  • Unusual NMR experiments using home-made and open-resource systems
    International Conference on Magnetic Resonance Microscopy, 2015.8.2-8.6, Munich, Germany.
    (Language: English)

  • Toward opto-electro-mechanical NMR
    International Society of Magnetic Resonance (ISMAR) 2015, 2015.8.16-21, Shanghai, China.
    (Language: English)

  • NMR elemental analysis / Homo- and heteronuclear covariance NMR spectroscopy / Development of an MRI system for human brain with a high-temperature superconducting magnet,
    41st KMRS Symposium, Jeju Island, Korea, (2012) 6/28-30.
    (Language: English)

  • Sensitivity enhancement approaches in solid-state nuclear magnetic resonance spectroscopy,
    BIT's 1st Annual World Congress of NanoMedicine-2010, International Convention Center, Beijing, (2010) 10/23-25.
    (Language: English)

  • Microcoil MAS and microcoil MRI using a compact NMR spectrometer,
    The 3rd Asia Pacific NMR Symposium, Jeju, Korea, 2009.10.25-28.
    (Language: English)

  • OPENCORE NMR: An Open Kit for Implementing an Integrated FPGA-based NMR Spectrometer
    49th ENC, March 9-14, 2008, Asilomar Conference Center, Pacific Grove, CA, USA.
    (Language: English)

  • Studies on dynamic nuclear polarization using photoexcited triplet electron spins
    42th NMR Conference, 2003.11.26-28, Osaka University, Japan.
    (Language: Japanese)



How to contact
    E-mail: takezo -at- kuchem.kyoto-u.ac.jp

    Address:

      K. Takeda
      room 377, Division of Chemistry
      Graduate School of Sciende
      Kyoto University
      Kyoto 606-8502, Japan
      Phone & Fax: +81-75-753-4011

Written by K. Takeda.