尼古丁气相转化反应机制的研究进展

Research progress on the reaction mechanism of nicotine gas phase transformation

尼古丁是烟草烟雾中的主要有机氮化合物之一,也是最主要的生物碱。在大气环境中,尼古丁会被羟基自由基等氧化,发生气相转化反应,生成二次有机气溶胶,对人体健康造成影响。本文综述了近年来尼古丁气相转化反应机制的相关研究。

Nicotine is one of the main organic nitrogen compounds in tobacco smoke,and also the most important alkaloid.In the atmospheric environment,nicotine can be oxidized by some oxidizers such as hydroxyl radicals,which will generate secondary organic aerosols and affect human health.This paper reviews the recent studies on the mechanism of nicotine gas phase transformation.