Zobrazeno 1 - 10
of 12
pro vyhledávání: '"J S, Frye"'
Publikováno v:
ChemInform. 22
Publikováno v:
Biophysical chemistry. 36(1)
Magic angle spinning 31P-NMR (MAS 31P-NMR) spectra of bovine rod outer segments, unphosphorylated and phosphorylated, were obtained. In the phosphorylated samples the spectra showed new resonances not assignable to phospholipids. These signals were p
Autor:
J. S. Frye
Publikováno v:
NMR: Principles and Applications to Biomedical Research ISBN: 9781461279570
Several important NMR interactions are manifested in the solid state as signal broadening mechanisms (Maciel 1984; Oldfield and Kirkpatrick 1985; Opella et al 1981). Rapid tumbling in the liquid state averages orientation dependence, so these interac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::239fcc9bcaa0da711a1f05e9ac43e26c
https://doi.org/10.1007/978-1-4612-3300-8_4
https://doi.org/10.1007/978-1-4612-3300-8_4
Publikováno v:
Biochimica et biophysica acta. 498(1)
The proton NMR spectra of a series of low-spin bis-cyano ferric complexes of tetraarylporphyrins and octaethylporphyrin in a variety of solvents have been recorded and analyzed. The hyperfine shifts are shown to be very sensitive to the solvent, expe
Publikováno v:
ChemInform. 18
Publikováno v:
ChemInform. 18
Trimethyl-, triethyl-, and tributylphosphine are investigated as probe molecules for the study of acidic sites on amorphous silica-alumina.
Publikováno v:
Chemischer Informationsdienst. 12
Publikováno v:
Chemischer Informationsdienst. 15
Publikováno v:
ChemInform. 18
Studies of small basic probe molecules by NMR to identify surface acidic sites on oxides of aluminum and silicon have yielded information on the types of surface acid sites, on the numbers of these sites, and about the molecular dynamics of the adsor