The susceptibility of the sample to interactions with free radicals are usually tested with the model
paramagnetic reference [7, 20].
The performed electron
paramagnetic resonance studies confirmed usefulness of EPR spectroscopy in pharmacy and photomedicine.
This fact allows us to conclude that there is no dipole-dipole interaction between stabilized electrons and [Mo.sup.5+] centres in the heteropolyacid anion, which means that the distance between the neighbouring
paramagnetic centres is larger than 2.5-3 nm.
Paramagnetic resonance absorption of ions with spin 5/2 : [Mn.sup.2+] in calcite.
If needed, a catalyst of
paramagnetic material can be used to convert the ortho-hydrogen to the para configuration.
When exposed to a magnetic field, particles will exhibit a specific response that classifies them in one of three groups: ferromagnetic,
paramagnetic, or diamagnetic.
To get targets with polarized protons, deutrons or heavier nuclei, solid high molecular compounds admixed with
paramagnetic centers (quasi-free electrons) which are chemically doped or created by external irradiation, are mostly used.
To improve the signal-to-noise ratio, each was mixed with
paramagnetic doping material.
The new sample preparation technique involves simplifying the DNA purification process through the use of
paramagnetic beads.