Polyaniline-chitosan modified on screen-printed carbon electrode for the electrochemical detection of perfluorooctanoic acid

Nur Farahin Suhaimi,Siti Nor Atika Baharin,Nurul Ain Jamion,Zainiharyati Mohd Zain,Kavirajaa Pandian Sambasevam

Microchemical Journal（2023）

引用 11|浏览3

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摘要

•PANI-CHT SPCE was prepared for electrochemical sensing of PFOA.•An excellent electro-oxidation activity towards the detection of PFOA was accomplished.•Highly sensitive and selective determination of PFOA with LOD in ppb range was recorded.•This electrochemical sensor was successful for determination of PFOA in water sample.

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关键词

Perfluorooctanoic acid,PFAS,Chitosan,Polyaniline,Screen-printed carbon electrode,Electrochemical sensor,Surface modification

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