Micro- Electron Spin Resonance (ESR/EPR) Spectroscopy

摘要

Electron Spin Resonance, also referred to as electron paramagnetic resonance (ESR / EPR), is the only direct method for measuring free radicals, reactive molecules with unpaired electrons that cause the oxidative breakdown of oils, food products, and also play a role in the biochemistry of disease. We discuss a recently developed miniature, high sensitivity ESR spectrometer called Micro-ESR?. The technology promises to revolutionize the accessibility of ESR spectroscopy for industrial and scientific users.