超分子荧光探针用于环境水样中百草枯的测定

唐青¹, 张静², 宋桂先², 席芸芸², 黄英^2,^*, 陶朱², 周清娣³, 卫钢^4,^*

A Fluorescent Probe Based Host-Guest Complexation Between Cucurbit[7]uril and Neutral Red for the Detection of Paraquat Herbicide in Water Sample

TANG Qing¹, ZHANG Jing², SONG Gui-xian², XI Yun-yun², HUANG Ying^2,^*, TAO Zhu², ZHOU Qing-di³, WEI Gang^4,^*

NR与Q[7]及PQ作用的¹H NMR谱图(400 MHz) (a): NR; (b): Q[7]/NR(1∶1); (c): Q[7]/NR/PQ(1∶1∶1); (d): Q[7]/PQ(1∶1); (e): PQ; (f): NR与Q[7]及PQ可能的作用模式图