The synthesis of
paramagnetic HA introduced new considerations in formulation.
But, as we showed, the detection and study of the spectral and relaxation characteristics of the intrinsic
paramagnetic centers can be fruitfully used as a very sensitive tool for gathering additional information (which is inaccessible to other methods and techniques) about the content and morphology of the investigated tissues.
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.
Detector modules include non-dispersive infrared (NDIR), chemiluminescence,
paramagnetic, zirconium oxide, galvanic and magnetopneumatic measurement technologies with ranges from single digit ppm to 100% concentrations.
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.
