Tan, Zhaoling A label-free immunosensor for the sensitive detection of hepatitis B e antigen based on PdCu tripod functionalized porous graphene nanoenzymes. [electronic resource] - Bioelectrochemistry (Amsterdam, Netherlands) Jun 2020 - 107461 p. digital Publication Type: Evaluation Study; Journal Article ISSN: 1878-562X Standard No.: 10.1016/j.bioelechem.2020.107461 doi Subjects--Topical Terms: Antibodies, Immobilized--chemistryBiosensing Techniques--methodsCopper--chemistryElectrochemical Techniques--methodsGraphite--chemistryHepatitis B--bloodHepatitis B e Antigens--bloodHumansImmunoassay--methodsLimit of DetectionNanostructures--chemistryPalladium--chemistryPeroxidase--chemistryPorosity