Characterization by electron paramagnetic resonance spectroscopy of the coordination environment of copper in some copper(II) complexes of asymmetric triazines having high superoxide dismutase activity
作者:Bernard A. Goodman、Cornelia G. Palivan、Carol Cristescu
DOI:10.1016/0277-5387(95)00049-x
日期:1995.8
The chemical environments of copper in complexes with a range of substituted asymmetric triazines (as-triazine), which had previously been demonstrated to possess high superoxide dismutase activity, have been characterized by EPR spectroscopy in both solution and the solid state. The results show that these preparations do not correspond to single mononuclear complexes and that the activity appears
先前已证明具有高超氧化物歧化酶活性的一系列取代的不对称三嗪(如-triazine)与络合物中的铜的化学环境已通过溶液和固态的EPR光谱进行了表征。结果表明,这些制剂不对应于单个单核络合物,并且该活性似乎主要与具有在铜赤道平面上具有两个六元螯合环并具有两个氮原子和两个氧原子的结构的络合物有关。