期刊
INORGANIC CHEMISTRY COMMUNICATIONS
卷 156, 期 -, 页码 -出版社
ELSEVIER
DOI: 10.1016/j.inoche.2023.111213
关键词
Hydrogen organic framework; Aptamer; Electrochemical impedance spectroscopy; Sensor; Oxytetracycline
Hydrogen organic frameworks (HOFs) are porous crystalline materials with various applications, but HOFs-based electrochemical aptasensors have not been reported. In this study, an electrochemical aptasensor based on HOFs constructed by 1,3,6,8-tetrakis[p-benzoic acid]pyrene was successfully developed. Cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS) were used to evaluate the electrochemical performance of the HOF-based aptasensor for sensitive and selective detection of oxytetracycline.
Hydrogen organic frameworks (HOFs) are a novel class of porous crystalline materials, which have attracted lots of attention in various applications. Nevertheless, HOFs-based electrochemical aptasensors have not been reported so far. In this work, we successfully constructed an electrochemical aptasensor based on HOFs constructed by 1,3,6,8-tetrakis[p-benzoic acid]pyrene. Cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS) were used to demonstrate the electrochemical performance of the as-synthesized HOF-based electrochemical aptasensorfor the sensitive and selective detection of oxytetracycline.
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