【摘要】 综述了近年来双子吡啶季铵盐阳离子表面活性剂的合成方法、性质及吡啶季铵盐双子阳离子表面活性剂在基因转染、消毒杀菌以及抑制金属缓蚀领域的应用。同时对吡啶季铵盐双子阳离子表面活性剂在合成方法和应用中目前存在的问题进行了总结，并展望了吡啶季铵盐双子阳离子表面活性剂的研究及应用前景。更多还原

【Abstract】 The synthetic methods, properties of gemini pyridine quaternary ammonium cationic gemini surfactants in recent year and application of gemini pyridine quaternary ammonium cationic surfactants in the fields of gene transfection, disinfection and sterilization, and inhibition metal corrosion were reviewed in this article.At the same time, the current problems of the synthetic methods and application of pyridine quaternary ammonium cationic gemini surfactants were summarized, and some prospects were given in research and application of gemini pyridine quaternary ammonium cationic surfactants.更多还原