The HPD nitroxide free radical was first synthesized and used to study the influence of ginsenoside on the photosensitization of HPD.

本文首次合成和使用自旋标记的血卟啉氮氧自由基，研究了人参皂甙对HPD光敏作用的影响。

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The paper expounded how to synthesizing an organic ferromagnet which contained free radical of nitroxide recent decades.

采用分类综述的方法对氮氧自由基类有机铁磁体的合成现状进行了阐述。

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The novel methods for synthesis of ethoxylated fatty alcohol carboxylate (AEC) by catalytic oxidation with a stable free radical nitroxide or a noble metal catalyst were reviewed.

详细介绍了氮氧自由基催化氧化法和贵金属催化氧化法合成脂肪醇醚羧酸盐。

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