A preliminary description of a convenient method for the reduction of nitroxide spin labels by a radiolysis technique is described; the main advantage of this procedure is the ease with which nitroxides are converted to the corresponding non-paramagnetic hydroxylamines, the 1H NMR spectra of these hydroxylamines gives structural information on the parent spin labels.
描述了一种通过辐解技术还原
氮氧自由基自旋标记的简便方法的初步说明;该过程的主要优势在于
氮氧自由基轻松转化为相应的非顺磁性
羟胺,这些
羟胺的1H NMR谱提供了有关原始自旋标记的结构信息。