Two hypercrosslinked microporous carbazole-based polymers for electrochemical recognition of penicillin
文献类型： 外文期刊
第一作者： Tian, Guanghui
作者： Tian, Guanghui;Guo, Feng;Fan, Chuanbin;Zong, Ziao;Wang, Junli;Xu, Jiakun
作者机构：
关键词： Carbazole; Porous polymer; Aptasensor; Penicillin; Electrochemical impedance spectroscopy
期刊名称：MICROCHEMICAL JOURNAL （ 影响因子：4.8； 五年影响因子：4.5 ）
ISSN： 0026-265X
年卷期： 2023 年 193 卷
页码：
收录情况： SCI
摘要： Two hypercrosslinked microporous carbazole-based polymers (namely C-POP-1 and C-POP-2) were prepared through an efficient Friedel - Crafts coupling approach. Both samples have different porous structures via regulating the length of two-node linear organic blocks. Meanwhile, they have lots of attractive advantages, such as large surface area, splendid stability and conjugate skeleton. As a research case, the aptasensor based on CPOP-2 with the large porous skeleton exhibits the excellent electrochemical detection behavior toward penicillin (PCL). More importantly, this aptasensor can quantitatively detect trace PCL in actual test samples.
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