title: A bienzymatic amperometric immunosensor exploiting supramolecular construction for ultrasensitive protein detection.
abstract: Self-assembly of a ferrocene-appended polymer bearing an antigen fragment and lactate oxidase on a cyclodextrin-modified surface provides a highly sensitive, easy-to-operate and self-sufficient immunosensor.
authors.affiliation: Nanobiotechnology & Bioanalysis Group, Departament d'Enginyeria Química, Universitat Rovira i Virgili, Avinguda Països Catalans 26, 43007 Tarragona, Spain.
authors.forename: Mayreli
authors.initials: M
authors.lastname: Ortiz
authors.forename: Ewelina Maria
authors.initials: EM
authors.lastname: Wajs
authors.forename: Alex
authors.initials: A
authors.lastname: Fragoso
authors.forename: Ciara K
authors.initials: CK
authors.lastname: O'Sullivan
mesh_terms: D000941:Antigens / Q000737:chemistry; D001323:Autoantibodies / Q000032:analysis*; D015374:Biosensing Techniques / Q000379:methods*; D003505:Cyclodextrins / Q000737:chemistry; D055664:Electrochemical Techniques / Q000379:methods; D004800:Enzymes, Immobilized / Q000737:chemistry / Q000378:metabolism; D005296:Ferrous Compounds / Q000737:chemistry; D006801:Humans; D007118:Immunoassay / Q000379:methods*; D000075163:Metallocenes; D006899:Mixed Function Oxygenases / Q000737:chemistry / Q000378:metabolism; D012680:Sensitivity and Specificity; D013499:Surface Properties
chemical_list: D000941:Antigens; D001323:Autoantibodies; D003505:Cyclodextrins; D004800:Enzymes, Immobilized; D005296:Ferrous Compounds; D000075163:Metallocenes; D006899:Mixed Function Oxygenases; C021497:lactate 2-monooxygenase; C004998:ferrocene