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バトンゾーン研究推進プログラム ナノ結晶解析連携ユニット

ユニットリーダー 西山 裕介(Ph.D.)


西山 裕介 (Ph.D.)

わたしたちの研究ユニットでは、ナノメーターからマイクロメーターのサイズの非常に小さな微結晶から、結晶構造を解く新規手法の開発と応用に注力しています。電子回折と固体NMRを組み合わせた、electron and NMR nanocrystallographyにより、水素原子の位置まで精密に構造を決定することができます。応用範囲は、さまざまな分野にまたがっており、医薬品、タンパク質、生体物質、有機無機ハイブリッド材料などの構造解析を進めています。


  • 化学


  • 総合理工


  • 固体NMR
  • 電子回折
  • ナノ結晶学


  • 1.Sanjog S. Nagarkar, Haruna Kurasho, Nghia Tuan Duong, Yusuke Nishiyama*, Susumu Kitagawa and Satoshi Horike.:
    "Crystal Melting and Glass Formation in Copper Thiocyanate based Coordination Polymers"
    Chem. Comm. in press, DOI: 10.1039/C9CC02172H
  • 2.Nicholai Jensen, Nghia Duong, Ralph Bolanz, Yusuke Nishiyama, Camilla Ramussen, Jorg Gottlicher, Ralph Steininger, Vanessa Prevot, Ulla Gro Nielsen*.:
    "Synthesis and structural characterization of a pure ZnAl4(OH)12(SO4)・2.6 H2O layered double hydroxide"
    Inorganic Chemistry, in press. DOI: 10.1021/acs.inorgchem.9b00390
  • 3.Nasima Kanwal, Henri Colaux, Daniel M. Dawson, Yusuke Nishiyama, and Sharon E. Ashbrook*.:
    "Sensitivity Improvement in 5QMAS NMR Experiments Using FAM-N Pulses"
    Solid State Nucl. Magn. Reson. 100 (2019) 1-10. DOI: 10.1016/j.ssnmr.2019.03.002
  • 4.Hui Li, Ruifu Wang, You-lee Hong, Zihao Liang, Yidan Shen, Yusuke Nishiyama, Toshikazu Miyoshi, Tianbo Liu*.:
    "Tuning the Inter‐Cage Distance in Charge‐Regulated Blackberry‐Type Assemblies via Host‐Guest Chemistry"
    Chem. Eur. J. in press. DOI: 10.1002/chem.201900800
  • 5.Federica Rossi, Nghia Tuan Duong, Manoj Kumar Pandey, Michele R. Chierotti*, Roberto Gobetto, Yusuke Nishiyama*.:
    "Determination of the 15N chemical shift anisotropy in natural abundance samples by proton-detected 3D solid-state NMR under ultrafast MAS of 70 kHz"
    Magn. Reson. Chem., in press. DOI: 10.1002/mrc.4841
  • 6.Manoj Kumar Pandey*, Joshua T. Damron, Ayyalusamy Ramamoorthy, Yusuke Nishiyama*.:
    "Proton-detected 3D 1H anisotropic/14N/1H isotropic chemical shifts correlation NMR under fast magic angle spinning on solid samples without isotopic enrichment"
    Solid State Nucl. Magn. Reson. 97 (2019) 40-45. DOI: 10.1016/j.ssnmr.2018.12.002
  • 7.Gen Zhang, You-lee Hong, Yusuke Nishiyama, Songyan Bai, Susumu Kitagawa*, and Satoshi Horike*.:
    "Accumulation of Glassy Poly(ethylene oxide) Anchored in Covalent Organic Framework as Solid-state Li+ Electrolyte"
    J. Am. Chem. Soc. 141 (2019) 1227-1234. DOI: 10.1021/jacs.8b07670
  • 8.Covadonga Lucas-Torres, Gaspard Huber, Atsuyuki Ichikawa, Yusuke Nishiyama, and Alan Wong*.:
    "HR-μMAS NMR-Based Metabolomics: Localized Metabolic Profiling of a Garlic Clove with μg Tissues"
    Anal. Chem. 90 (2018) 13736-13743. DOI: 10.1021/acs.analchem.8b04150
  • 9.Manoj Kumar Pandey, Yusuke Nishiyama, Piotr Tekely*.:
    "Probing molecular and isotopic features of meteoritic insoluble organic matter by solid-state nuclear magnetic resonance spectroscopy with sub-milligram sample"
    Meteorit. Planet. Sci. 1-7 (2018). DOI: 10.1111/maps.13209
  • 10.Manoj Kumar Pandey,* Yusuke Nishiyama*.:
    "One-dimensional solid-state NMR approach for 14NH/14NH overtone correlation through 1H/1H mixing under fast MAS"
    Phys. Chem. Chem. Phys. 20 (2018) 25849-25853. DOI: 10.1039/C8CP05000G





西山 裕介


DUONG Nghia Tuan
HONG Youlee


〒230-0045 神奈川県横浜市鶴見区末広町1-7-22 理研-JEOL連携センター W123
Email: yusuke.nishiyama [at] riken.jp