electron paramagnetic resonance


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electron paramagnetic resonance:

see magnetic resonancemagnetic resonance,
in physics and chemistry, phenomenon produced by simultaneously applying a steady magnetic field and electromagnetic radiation (usually radio waves) to a sample of atoms and then adjusting the frequency of the radiation and the strength of the magnetic field
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electron paramagnetic resonance

[i′lek‚trän ¦par·ə·mag¦ned·ik ′rez·ən·əns]
(physics)
Magnetic resonance arising from the magnetic moment of unpaired electrons in a paramagnetic substance or in a paramagnetic center in a diamagnetic substance. Abbreviated EPR. Also known as electron spin resonance (ESR); paramagnetic resonance.
References in periodicals archive ?
Part 5 Public Procurement: EPR - Apparatus for electron paramagnetic resonance including an incubation chamber.
The interaction of a potent percutaneous penetration enhancer, 1,8-cineole, with the stratum corneum (SC) and DPPC membranes was investigated by electron paramagnetic resonance spectroscopy (EPR) of spin-labeled analogs of stearic acid (5DSA) and androstanol (ASL).
Chapters examine topics including cancer biomarker discovery using mass spectrometry, measurement of tumor oxygenation by electron paramagnetic resonance oximetry, tumor antigens as markers of minimal residual disease in acute myeloid leukemia, and the uses and limitations of prostate specific antigen for the detection of prostate cancer.
part 5 procurement: epr - apparatus for electron paramagnetic resonance including the incubation chamber.
Electron paramagnetic resonance (EPR) spectroscopy is used to study samples that contain unpaired electrons, which are found in free radicals and transition metal ions.
Chapters describe studies of protein-protein interactions using near-infrared fluorescence, nuclear magnetic resonance, and mass spectrometry; protein-ligand interactions using mass spectrometry, surface plasmon resonance, nuclear magnetic resonance, and isotope-coded affinity tag labeling; and structural proteomics using nuclear-magnetic resonance, x-ray crystallography, and electron paramagnetic resonance.
Electron Paramagnetic Resonance (EPR) as a Tool to Study Nitric Oxide Generation in Plants (Puntarulo, Jasid, Boveris and Simontacchi)
Contract award: The proceedings and the order is to select contractors for the purchase, delivery, installation and commissioning of equipment for teaching purposes in the form of electron paramagnetic resonance spectrometer (EPR) operating in the microwave band X desktop type (bench-top) with equipment, ie.