Non-invasive EPR imaging offers the capacity to spatially locate paramagnetic molecules in small animals and bulk materials.įor more information on using EPR spectroscopy and imaging in your research, please refer to the key areas of expertise at the CAI listed below, download the EPR Facility brochure or contact the Facility Manager. Samples for study can be in the form of a powder, crystal, solution or solid with no limit on molecular size. Structural and electronic characterisation of a sample by EPR spectroscopy is afforded by measuring couplings between the unpaired electrons and magnetic nuclei. Examples include free radicals, transition metal ions and multiatom clusters found in diverse areas as nanomaterials, materials science, structural biology and chemistry, food science, radiation dosimetry and medicine. Postgraduate Molecular Imaging TechnologyĮlectron paramagnetic resonance (EPR), or synonymously electron spin resonance (ESR) spectroscopy, is a magnetic resonance technique used to study materials with unpaired electrons.ACRF Facility for Molecular Imaging Agents in Cancer.
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