Nebert D W, Allen B T
Biophys J. 1966 Mar;6(2):189-200. doi: 10.1016/S0006-3495(66)86650-X.
Hyperfine structure is observed in low temperature (T = -180 degrees C) EPR (electron paramagnetic resonance) spectra of a number of solutions containing Mn(++) ions 13, 15) which have characteristics in common with low temperature EPR spectra from biological substances such as mitochondria and microsomes (1-4). This investigation is an attempt to understand the features of these signals in terms of the molecular environment of the manganous ion, and a qualitative explanation for the observations reported here is advanced in terms of the amount of axial distortion of a manganese hydrate in different environments.
在一些含有Mn(++)离子的溶液的低温（T = -180摄氏度）电子顺磁共振（EPR）光谱中观察到了超精细结构 13, 15)，这些溶液具有与线粒体和微粒体等生物物质的低温EPR光谱相同的特征(1 - 4)。本研究旨在根据锰离子的分子环境来理解这些信号的特征，并根据不同环境中锰水合物的轴向畸变程度对本文报道的观察结果提出定性解释。
