nuclear magnetic resonance spectroscopy

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nuclear magnetic resonance spectroscopy

Abbreviation: NMR spectroscopy
A technique that uses the characteristic absorption of nuclei inside a strong magnetic field to identify and characterize molecules.
See also: spectroscopy


examination by means of a spectroscope.

nuclear magnetic resonance spectroscopy
technique depending on measurements of specific radiofrequency emissions produced in a strong magnetic field from molecules containing nuclei with magnetic properties, e.g. 31P, the most prevalent isotope of phosphorus.
References in periodicals archive ?
Analytical techniques including gas chromatography/mass spectroscopy (GC/MS), Fourier-transformed infrared spectroscopy (FTIR), nuclear magnetic resonance spectroscopy (NMR) and flame atomic absorption spectrophotometry (FAAS) techniques were applied for the analysis of oil samples.
13]C cross polarisation nuclear magnetic resonance spectroscopy with magic angle spinning.
Analysis of fetal and neonatal urine using proton nuclear magnetic resonance spectroscopy.
Nuclear magnetic resonance spectroscopy is helping researchers in many biotechnological fields obtain data that were not available via other methods, including x-ray crystallography, circular dichroism, infrared spectroscopy, or mass spectrometry.
Tenders are invited for Nuclear Magnetic Resonance Spectroscopy
The topics include perceptual processes in food evaluation, analytical methods for determining moisture and ash in foodstuffs, inorganic nutrients, mycotoxin analysis in poultry and processed meats, atomic absorption spectroscopy and inductively coupled plasma mass spectrometry, and nuclear magnetic resonance spectroscopy.
Using a technique called nuclear magnetic resonance spectroscopy, a process that probes the physical and chemical properties of atoms to determine the structure of organic compounds, they found that motif D is the functional equivalent of the helix structure found in the polymerases of other viruses.
Topics include: soft landing of complex molecules on surfaces, analytical chemistry in molecular electronics, small-volume nuclear magnetic resonance spectroscopy, transport and sensing in nanofluidic devices, vibrational spectroscopy of biomembranes, and challenges and solutions in heparin characterization.
The international team analyzed flocs from nine polluted streams in Germany and California using a type of nuclear magnetic resonance spectroscopy called [sup.
The new compound, whose structure has been verified by nuclear magnetic resonance spectroscopy, will be described in detail in an upcoming issue of ANGEWANDTE CHEMIE.
It is common practice to introduce students to infrared (IR) and nuclear magnetic resonance spectroscopy (NMR) in the second year.

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