magic angle spinning (MAS) NMR
GPTKB entity
Statements (49)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
NMR technique
|
| gptkbp:abbreviation |
MAS NMR
|
| gptkbp:appliesTo |
solids
powders biological samples |
| gptkbp:enables |
high-resolution NMR spectra of solids
measurement of chemical environments measurement of internuclear distances resolution of overlapping signals |
| gptkbp:fullName |
magic angle spinning nuclear magnetic resonance
|
| https://www.w3.org/2000/01/rdf-schema#label |
magic angle spinning (MAS) NMR
|
| gptkbp:inventedBy |
gptkb:Edward_Andrew
1958 |
| gptkbp:magicAngle |
54.74 degrees
|
| gptkbp:method |
sample is spun at the magic angle
|
| gptkbp:purpose |
average out anisotropic interactions
improve spectral resolution |
| gptkbp:reduces |
chemical shift anisotropy
dipolar couplings |
| gptkbp:relatedTo |
gptkb:dynamic_nuclear_polarization_(DNP)
cross-polarization high-resolution solid-state NMR liquid-state NMR rotor-synchronized experiments static solid-state NMR |
| gptkbp:requires |
rotor
NMR spectrometer spinning drive system |
| gptkbp:spinningSpeed |
typically 1-100 kHz
|
| gptkbp:type |
gptkb:stone
semi-solid biological tissue |
| gptkbp:usedFor |
material science
pharmaceutical analysis structure determination biomolecular NMR catalyst characterization dynamics studies |
| gptkbp:usedIn |
biochemistry
food science geology inorganic chemistry materials science organic chemistry pharmaceutical research polymer science solid-state NMR spectroscopy |
| gptkbp:bfsParent |
gptkb:nuclear_magnetic_resonance_(NMR)
|
| gptkbp:bfsLayer |
6
|