Search results for "EDNMR"

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Radiation-Induced Stable Radicals in Calcium Phosphates: Results of Multifrequency EPR, EDNMR, ESEEM, and ENDOR Studies

2021

This article presents the results of a study of radiation-induced defects in various synthetic calcium phosphate (CP) powder materials (hydroxyapatite—HA and octacalcium phosphate—OCP) by electron paramagnetic resonance (EPR) spectroscopy at the X, Q, and W-bands (9, 34, 95 GHz for the microwave frequencies, respectively). Currently, CP materials are widely used in orthopedics and dentistry owing to their high biocompatibility and physico-chemical similarity with human hard tissue. It is shown that in addition to the classical EPR techniques, other experimental approaches such as ELDOR-detected NMR (EDNMR), electron spin echo envelope modulation (ESEEM), and electronnuclear double resonance…

TechnologyMaterials scienceQH301-705.5QC1-999Radical02 engineering and technology010402 general chemistry01 natural sciencesRadiation-induced centerSpectral linelaw.inventioncalcium phosphateCrystalEDNMRlawGeneral Materials ScienceBiology (General)Electron paramagnetic resonanceSpectroscopyQD1-999InstrumentationHyperfine structureFluid Flow and Transfer ProcessesTPhysicsProcess Chemistry and TechnologyGeneral EngineeringResonanceENDOREngineering (General). Civil engineering (General)021001 nanoscience & nanotechnologyHyperfine interaction3. Good health0104 chemical sciencesComputer Science Applicationshyperfine interactionChemistryCalcium phosphateQuadrupole:NATURAL SCIENCES [Research Subject Categories]ESEEMPhysical chemistryTA1-20400210 nano-technologyradiation-induced centerApplied Sciences
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