Introduction: Immunosensors are affinity ligand-based biosensor solid-state devices in which
the immunochemical reaction is coupled to a transducer. The fundamental basis of all …

The use of point-of-care (POC) immunoassays has increased significantly and the menu of
analytes continues to expand. Most of the rapid immunoassays are currently based on …

Impedance biosensor chips were developed for detection of Escherichia coli O157: H7
based on the surface immobilization of affinity-purified antibodies onto indium tin oxide (ITO) …

The determination of serum tumor markers plays an important role in clinical diagnoses for
the patients with certain tumor-associated disease. Although many commercial kits have …

A highly hydrophilic, non-toxic and conductive colloidal gold nanoparticle/titania sol–gel
composite membrane with a low contact angle was prepared on a glassy carbon electrode …

A novel piezoelectric biosensor using lead titanate zirconate (PZT) ceramic resonator as
transducer was developed for label-free, cost-effective, and direct detection of cancer …

The aim of this study was the fabrication and characterization of biomembranes by the
phase inversion (PI) method followed by their subsequent casting onto screen-printed …

We presented an antibody-free electrochemical technique for the determination of human
chorionic gonadotropin (hCG) using silver nanoparticles (AgNPs) as the redox reporters and …

This paper describes the determination of limits of detection (LODs) of interactions between
an antigen, human chorionic gonadotrophin (hCG), and antibodies, anti-α-hCG and anti-β …

A precise determination of the complex mechanism of catalysis and inhibition involved in the
reaction of HRP with H2O2 as substrate and an outersphere single electron donor ([Os (bpy) …