
(ESR) Also known as electron paramagnetic resonance (EPR), this method is used to determine whether radicals are formed in solution. Although it is very useful at this purpose, the sensitivity toward determination of structure is poor. It is the study of molecules containing unpaired electrons by observing the magneti...
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In archaeology, a nondestructive dating method applicable to teeth, bone, heat-treated flint, ceramics, sediments, and stalagmitic concretions. It enables electrons, displaced by natural radiation...
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<physics> A spectrometric method, based on measurement of electron spins and magnetic moments, for detecting and estimating free radicals in reactions and in biological systems. ... Synonym: electron paramagnetic resonance. ... (05 Mar 2000) ...
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(ESR) Type: Term Definitions: 1. a spectrometric method, based on measurement of electron spins and magnetic moments, for detecting and estimating free radicals in reactions and in biologic systems. Synonyms: electron paramagnetic resonance
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[
n] - microwave spectroscopy in which there is resonant absorption of radiation by a paramagnet
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ESR noun microwave spectroscopy in which there is resonant absorption of radiation by a paramagnet
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the flipping back and forth between two spin directions of electrons in a magnetic field when electromagnetic radiation of the proper frequency is applied. Abbr.: ESR Also called
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