Abstract: Capacitive field-effect biosensors modified with a stacked polyelectrolyte/enzyme urease bilayer were applied for the detection of the urinary biomarker urea in phosphate buffer and artificial urine. A theoretical kinetic model of the biosensor was developed and compared with the experimentally observed results.Keywords: field-effect sensors, urea biosensors, polyelectrolyte, urease, artificial urinePublished in RUNG: 02.10.2024; Views: 538; Downloads: 2 Link to fileThis document has many files! More...
