BiophysicsBiosensors and BioelectronicsPeer-reviewed
Electrical Readout Strategies of GFET Biosensors for Real-World Requirements
Michael Geiwitz, Owen Rivers Page, M. Nichols…·Kenneth S. Burch
This study compares amperometric and potentiometric readout strategies for GFET biosensors, finding that transconductance offers better detection limits but lower reproducibility, while Dirac point tracking provides higher robustness but worse limits of detection.
3 citations