Development of a Novel, Ultra-rapid Biosensor for the Qualitative Detection of Hepatitis B Virus-associated Antigens and Anti-HBV, Based on "Membrane-engineered" Fibroblast Cells with Virus-Specific Antibodies and Antigens. - Antonis Perdikaris; Nikos Alexandropoulos; Spiros Kintzios (Sensors, 2009)