TY - JOUR AU - AB - 64 201-2022022 最近の研究動向 3D電子回折と固体NMR -JEOL JEOL RESONANCE Yusuke NISHIYAMA: 3D Electron Diffraction and Solid-State NMR R1 ADP ED electron diffraction X X NMR NMR 1 2 13 14 15 3D H H C N N 3D 3D ED ADT microED O 1 14 X H N NMR 5 ,6 X 3D ED NMR NMR 4 5 X 10 10 crystallography NMR X 100 nm 1 μm 1 μm L- 3D ED 3D ED NH /COOH X NH /COO 3D ED 1 14 1 14 3D ED H/ N NMR図1 H N (a) (b) 3D ED N N TEM 1 NH NH NH 3 NH TEM 3 mm TEM 3D ED 20 15 10 5 20 15 10 5 1 H chemical shift / ppm H chemical shift / ppm 2 -4 3D ED 図1 a L- b L- 1 14 H/ N NMR 1 14 H/ N correlation solid-state NMR spectra and chemical structures of a L-histidine an b X L-histidine. HCl.H O 64 3 2022 N Shift / ppm 0 -100 -200 -300 -400 N Shift / ppm 0 -100 -200 -300 -400 1 14 99 H/ N (a) 300 ppm NH NH /COO NH L- 2 (b) TI - 3D Electron Diffraction and Solid-State NMR JF - Nihon Kessho Gakkaishi DO - 10.5940/jcrsj.64.201 DA - 2022-08-31 UR - https://www.deepdyve.com/lp/unpaywall/3d-electron-diffraction-and-solid-state-nmr-GFbX7XUcLf DP - DeepDyve ER -