The spectroscopy of electron paramagnetic resonance, unlike optical methods, allows observing paramagnetic molecules inside a non-paramagnetic matrix of any morphology, which makes it possible to investigate the behavior of proteins immobilized on porous carriers. In the present work the preferential orientation of lysozyme from chicken egg white, spin-labeled in position his-15, immobilized on the surface of a series of porous oxide carriers, has been defined by computer simulation of the dynamic EPR spectra.

中文翻译：

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固定在多孔氧化物载体上的鸡蛋清自旋标记溶菌酶的定向

与光学方法不同，电子顺磁共振光谱允许观察任何形态的非顺磁性基质内的顺磁性分子，这使得研究固定在多孔载体上的蛋白质的行为成为可能。在目前的工作中，来自鸡蛋清的溶菌酶的优先取向，在 his-15 位置自旋标记，固定在一系列多孔氧化物载体的表面，已通过动态 EPR 光谱的计算机模拟来定义。