The recombination of the geminate radical pairs in parallel combined magnetic fields

The recombination probability of the model radical pair was demonstrated to have properties to depend resonantly and non-monotonously on the constant magnetic field amplitude and also on the variable magnetic field amplitude and frequency in the event that the fields were in parallel. It has been noted that the similar resonance and multipeak responses arised under changes of frequency and amplitude of magnetic fields in many biological experiments. It has been proposed that the control mechanisms of the magnetic fields at the molecular level which had been opened up previously, may be essential to magnetobiology. © 2004 Elsevier B.V. All rights reserved.