Cu(II)-immobilized metal affinity chromatography (Cu(II)-IMAC), as a highly reliable analytical procedure, has been widely used in separation and purification of biomacromolecule.
铜离子固定金属亲和色谱作为一种有效的分析方法，已普遍应用于生物大分子的分离与纯化。
A tetraaza macrocyclic polyamine ligand and its Cu(II) complex were synthesized and characterized.
合成并表征了一种四氮杂大环配体及其铜（II）配合物。
The electron spin resonance (ESR) spectrums demonstrated the existence of Cu(II) and stable radicals during the polymerization process.
通过顺磁共振的方法证实了反应过程中二价铜和稳定自由基的存在。
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