Vaĭner L M, Podoplelov A V, Leshina T V, Sagdeev R Z, Molin Iu N
Biofizika. 1978 Mar-Apr;23(2):234-41.
The acceleration of H202 decomposition induced by catalase and the dimer complex [Fe3+(EDTA)]2 has been observed in a constant magnetic field. The effect increases with the field increasing up to 8000 Oe, reaching 20 +/- 5% and 24 +/- 5% for catalase and [Fe3+(EDTA)]2 respectively. The results are discussed within the hypothesis of a one-electron reaction mechanism using the models developed specially to explain the magnetic effects in radical reactions. It is supposed that the stage which is affected by the magnetic field is the electron transfer coupled with Fe3+O./2 paramagnetic species. The interpretation proposed does not exclude an alternative possibility of the magnetic effects during the electron transfer to two iron atoms by a two-electron (synchronous) mechanism.
过氧化氢酶和二聚体复合物[Fe3+(EDTA)]2诱导的H202分解加速现象已在恒定磁场中被观测到。随着磁场强度增加至8000奥斯特，该效应增强，过氧化氢酶和[Fe3+(EDTA)]2的效应分别达到20±5%和24±5%。利用专门为解释自由基反应中的磁效应而建立的模型，在单电子反应机理的假设范围内对结果进行了讨论。据推测，受磁场影响的阶段是与Fe3+O./2顺磁物种相关的电子转移。所提出的解释并不排除通过双电子（同步）机理向两个铁原子进行电子转移过程中产生磁效应的另一种可能性。
