nuclear magnetic resonance (NMR)
GPTKB entity
Statements (88)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
physical phenomenon
analytical technique |
| gptkbp:abbreviation |
gptkb:NMR
|
| gptkbp:advantage |
quantitative analysis
minimal sample preparation no ionizing radiation applicable to solids and liquids can study dynamics can study mixtures detailed structural information non-destructive analysis |
| gptkbp:analyzes |
chemical environment of nuclei
|
| gptkbp:basisFor |
magnetic properties of atomic nuclei
|
| gptkbp:commonNuclei |
gptkb:15N
gptkb:1H gptkb:31P gptkb:19F 13C |
| gptkbp:component |
gptkb:personal_computer
superconducting magnet radiofrequency receiver radiofrequency transmitter sample probe |
| gptkbp:detects |
nuclear spin transitions
|
| gptkbp:discoveredBy |
gptkb:Isidor_Isaac_Rabi
|
| gptkbp:discoveredIn |
1938
|
| gptkbp:enables |
gptkb:imaging_(MRI)
metabolomics study of molecular interactions identification of compounds study of molecular motion study of molecular structure study of nucleic acid structure study of protein structure |
| gptkbp:hasFeature |
gptkb:tetramethylsilane_(TMS)
deuterated solvents external standard internal standard |
| gptkbp:hasNobelPrize |
gptkb:Edward_Mills_Purcell_(1952)
gptkb:Felix_Bloch_(1952) Isidor Isaac Rabi (1944) Kurt Wüthrich (2002) Paul Lauterbur (2003) Richard R. Ernst (1991) Sir Peter Mansfield (2003) |
| gptkbp:hasType |
gptkb:dynamic_nuclear_polarization_(DNP)
gptkb:high-resolution_NMR gptkb:low-field_NMR gptkb:magic_angle_spinning_(MAS)_NMR gptkb:multidimensional_NMR gptkb:nuclear_Overhauser_effect_(NOE)_NMR gptkb:pulsed_NMR gptkb:solution_NMR solid-state NMR continuous wave NMR hyperpolarized NMR imaging NMR |
| gptkbp:hasUnit |
gptkb:hertz_(Hz)
gauss (G) parts per million (ppm) tesla (T) |
| https://www.w3.org/2000/01/rdf-schema#label |
nuclear magnetic resonance (NMR)
|
| gptkbp:instrument |
NMR spectrometer
|
| gptkbp:limitation |
expensive equipment
complex data interpretation low sensitivity for some nuclei requires strong magnetic fields sample size limitations |
| gptkbp:provides |
integration
relaxation times multiplicity chemical shift spin-spin coupling |
| gptkbp:relatedTo |
gptkb:electron_paramagnetic_resonance_(EPR)
gptkb:magnetic_resonance_imaging_(MRI) |
| gptkbp:requires |
magnetometer
radiofrequency radiation |
| gptkbp:type |
NMR spectrum
free induction decay (FID) |
| gptkbp:usedFor |
quantitative analysis
structure determination molecular dynamics study |
| gptkbp:usedIn |
gptkb:medicine
biochemistry chemistry physics |
| gptkbp:bfsParent |
gptkb:Molecular_Beam_Magnetic_Resonance_Method
|
| gptkbp:bfsLayer |
5
|