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基于二阶微扰理论建立了对具有超精细耦合结构的多组分复杂EPR(顺磁共振)谱的解析拟合方法,并以丝素蛋白-Cu(II)配合物的EPR谱为例进行解析分析,从而有效地解释了Cu(II)离子在蚕吐丝过程中的作用.该方法和应用程序能为类似问题的解决(如Fe(II)、Mn(II)、V(III)及其它顺磁性离子配合物EPR谱的解析)提供方便.
Based on the second-order perturbation theory, an analytical fitting method of multi-component complex EPR (paramagnetic resonance) spectra with hyperfine coupling structure was established. The EPR spectrum of silk fibroin-Cu (II) (II), Mn (II), V (III), and Cu (II) ions in the silkworm silkworm process. This method and application program can solve the similar problems such as Fe (II), Mn Other paramagnetic ion complexes EPR spectrum analysis) to provide convenience.