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M. Helmle
M. Helmle
Stockholm University
Nuclear magnetic resonance
Chemistry
Magic angle spinning
Computational chemistry
Resonance
4
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481
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0.01
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Rotational resonance NMR of -labelled retinal: quantitative internuclear distance determination
1999
Solid State Nuclear Magnetic Resonance
Xiaolong Feng
Peter Verdegem
Y.K. Lee
M. Helmle
S.C. Shekar
H. J. M. de Groot
Johan Lugtenburg
Malcolm H. Levitt
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Citations (16)
Anomalous Rotational Resonance Spectra in Magic-Angle Spinning NMR
1999
Journal of Magnetic Resonance
M. Helmle
Y.K. Lee
Peter Verdegem
Xiaolong Feng
T. Karlsson
Johan Lugtenburg
H. J. M. de Groot
Malcolm H. Levitt
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Citations (40)
Internuclear Distance Measurements up to 0.44 nm for Retinals in the Solid State with 1-D Rotational Resonance13C MAS NMR Spectroscopy
1997
Journal of the American Chemical Society
Peter Verdegem
M. Helmle
J. Lugtenburg
H. J. M. de Groot
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Citations (32)
Efficient dipolar recoupling in the NMR of rotating solids. A sevenfold symmetric radiofrequency pulse sequence
1995
Chemical Physics Letters
Y.K. Lee
N.D. Kurur
M. Helmle
Ole G. Johannessen
Niels Chr. Nielsen
Malcolm H. Levitt
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Citations (393)
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