Hydrogel with peroxidase-like activity to enhance sensitivity of electrochemical immnuosensor

Advances in polyoxometalate-based electrochemical sensors in the last three years

“…Up to now, POM-based immunosensors for auximones, tumor markers and air pollutants have been reported. 42,47,[70][71][72][73] However, POM-based immunosensors are less developed compared with redox ECSs and aptasensors. Firstly, the reaction between an antigen and antibody may be inuenced by environmental factors (e.g.…”