using a Suzuki–Miyaura coupling protocol and by a click reaction respectively, serve as potent chemosensors for various electron deficient nitroaromaticexplosives, such as picric acid, trinitrotoluene, dinitrotoluene and dinitrobenzene. Derivative 5 exhibits a more sensitive response towards the nitroaromatics compared to derivative 3 due to its ordered organization. Furthermore, the solution coated strips
分别使用Suzuki-Miyaura耦合规程和通过点击反应合成的新的三亚苯基衍生物3和5,可作为有效的化学传感器,用于各种电子不足的硝基芳族炸药,例如苦味酸, 三硝基甲苯, 二硝基甲苯 和 二硝基苯。与衍生物3相比,由于其有序的组织,衍生物5对硝基芳烃的反应更为灵敏。此外,衍生物3的溶液包被条和衍生物5的凝胶包被条可以检测苦味酸在14 pg cm -2的范围内,因此提供了一种简单而低成本的检测方法苦味酸 在水溶液中并处于接触模式。