A CMOS biosensor with a folded floating-gate is created to detect charged biochemical molecules. It contains a FET, a control-gate and a sensing area. The floating-gate spans the whole device, allowing the sensing area to be placed on top of the FET, resulting in a decrease of the device's total area. The device is sensitive to the polarity and quantity of charged poly amino acids and could be used for electronic recognition of temporal and spatial migration of charges, such as in biological phenomena.
Pandey, S. (2023). Extended Floating Gate CMOS BioFET transistor as a nano charge sensor. Afribary. Retrieved from https://afribary.com/works/extended-floating-gate-cmos-biofet-transistor-as-a-nano-charge-sensor
Pandey, Santosh "Extended Floating Gate CMOS BioFET transistor as a nano charge sensor" Afribary. Afribary, 27 Feb. 2023, https://afribary.com/works/extended-floating-gate-cmos-biofet-transistor-as-a-nano-charge-sensor. Accessed 26 Apr. 2024.
Pandey, Santosh . "Extended Floating Gate CMOS BioFET transistor as a nano charge sensor". Afribary, Afribary, 27 Feb. 2023. Web. 26 Apr. 2024. < https://afribary.com/works/extended-floating-gate-cmos-biofet-transistor-as-a-nano-charge-sensor >.
Pandey, Santosh . "Extended Floating Gate CMOS BioFET transistor as a nano charge sensor" Afribary (2023). Accessed April 26, 2024. https://afribary.com/works/extended-floating-gate-cmos-biofet-transistor-as-a-nano-charge-sensor