Because the mechanisms incorporate electron transfer and free radicals, electron paramagnetic resonance techniques were used to understand how chlorophyll uses light to transfer electrons in photosynthesis.
22.
So far ( 2009 ), there is only one reliable evidence ( through hyperfine interaction structure in electron paramagnetic resonance ) for isolated sulfur defects in diamond.
23.
Hyperfine interactions can be measured, among other ways, in atomic and molecular spectra and in electron paramagnetic resonance spectra of free radicals and transition-metal ions.
24.
Electron paramagnetic resonance, otherwise known as " Electron Spin Resonance " ( ESR ) is a spectroscopic technique similar to NMR, but uses unpaired electrons instead.
25.
"' Pulsed electron paramagnetic resonance "'( EPR ) is a electron paramagnetic resonance technique that involves the alignment of the net magnetization vector of the nuclear spins.
26.
"' Pulsed electron paramagnetic resonance "'( EPR ) is a electron paramagnetic resonance technique that involves the alignment of the net magnetization vector of the nuclear spins.
27.
:Spin ( physics ) has been confirmed experimentally-so much so that it's used in NMR spectroscopy, Electron paramagnetic resonance spectroscopy, as well as Magnetic resonance imaging.
28.
The final experiments for her thesis research were conducted with an electron paramagnetic resonance spectrometer at the Argonne National Laboratory because equipment at the University of Chicago had been damaged in an explosion.
29.
The A center is diamagnetic, but if ionized by UV light or deep acceptors, it produces an electron paramagnetic resonance spectrum W24, whose analysis unambiguously proves the N = N structure.
30.
When it meets other interstitials it aggregates into larger complexes of two and three split-interstitials, identified by electron paramagnetic resonance ( R1 and O3 centers ), optical absorption and photoluminescence.
