Sensitive electrochemical detection of As(III) in soil based on CoFe2O4/AuNPs/IL nanocomposite modified electrode: Insight into the sensing mechanism of a dual electrocatalysis system
Shaowen Chen, Haonan Li, Renjie He, Liya Feng, Cheng Lv, Shijie Zhang, Xiande Zhao, Guo Zhao
Topics & Concepts
Detection limitElectrocatalystStripping (fiber)NanocompositeElectrochemical gas sensorElectrochemistryMaterials scienceX-ray photoelectron spectroscopyDielectric spectroscopyElectrodeColloidal goldAnalytical Chemistry (journal)AdsorptionChemistryChemical engineeringNanotechnologyNanoparticleChromatographyComposite materialPhysical chemistryEngineeringElectrochemical Analysis and ApplicationsArsenic contamination and mitigationElectrochemical sensors and biosensors