Improvement in the cross-polarization NMR experiment for suppression of rigid protonated carbons

Selection of nonprotonated carbon resonances in solid-state nuclear magnetic resonance

Stanley J. Opella, M. H. Frey · Journal of the American Chemical Society · 1979 · 732 citations

Engineering, Nuclear Physics, Nuclear Data +17

Detection of individual carbon resonances in solid proteins

Stanley J. Opella, M. H. Frey, Timothy A. Cross · Journal of the American Chemical Society · 1979 · 193 citations

Chemical Analysis, Biological Mass Spectrometry, Molecular Biology +20

Removal of artifacts from cross-polarization NMR experiments

E. O. Stejskal, Jacob Schaefer · Journal of Magnetic Resonance (1969) · 1975 · 162 citations

Physics, Microscopy, Natural Sciences +8

High resolution broad line 13C NMR and relaxation in solid norbornadiene

M. Alla, É. Lippmaa · Chemical Physics Letters · 1976 · 142 citations

Solid-state Nmr Spectroscopy, Electron Paramagnetic Resonance, Applied Physics +4

Determination of chemical functionality in asphaltenes by high-resolution solid-state carbon-13 nuclear magnetic resonance spectrometry

P.D. Murphy, B. C. Gerstein, V.L. Weinberg et al. · Analytical Chemistry · 1982 · 70 citations

Materials Science, Engineering, Natural Sciences +12