Proposal for tunnel-field-effect-transistor as ultra-sensitive and label-free biosensors

By Deblina Sarkar, Kaustav Banerjee. 2012

272 citations recorded by the source corpus.

Subfields: Biomedical Engineering, Electrical and Electronic Engineering

View Paper: https://www.semanticscholar.org/paper/dae5dd83d3dbf0320352229a2de5ee14abaf70e2

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In Biomedical Engineering

In Electrical and Electronic Engineering

Citations in the corpus

Study and Analysis of the Effects of SiGe Source and Pocket-Doped Channel on Sensing Performance of Dielectrically Modulated Tunnel FET-Based Biosensors (2016, background): “superior sensitivity and response time over their MOSFET counterparts [19], [20].”
Comparative Analyses of Circular Gate TFET and Heterojunction TFET for Dielectric-Modulated Label-Free Biosensing (2019, background): “In the former, the gate material of a FET is replaced by a layer of suitable receptors over the gate dielectric material, which upon conjugation of the charged biomolecules reflects a change in the energy bands in the channel, and hence, the currents [6].”
A Charge-Plasma-Based Dielectric-Modulated Junctionless TFET for Biosensor Label-Free Detection (2017, background): “However, a reduction in Ids sensitivity is noticed with an increase in the negative charge density [22], which can be analyzed from Fig.”
N+ Pocket Doped Vertical TFET Based Dielectric-Modulated Biosensor Considering Non-Ideal Hybridization Issue: A Simulation Study (2020, background): “TFET based biosensors response faster due to band-to-band tunneling and lesser subthreshold swing (SS) [17]–[20].”
MoS₂ field-effect transistor for next-generation label-free biosensors. (2014, methodology): “efficiency of gating effect and hence the sensitivity of the biosensor, is the subthreshold swing (SS).(41) SS is defined as the inverse of the slope of their log10(ID) VGS curve, where ID and VGS are the drain-to-source current and gate-to-source voltage, respectively.”
Performance Assessment of A Novel Vertical Dielectrically Modulated TFET-Based Biosensor (2017, background): “its band-to-band-tunneling (BTBT) mechanism [5]–[7].”
Comparative Performance Analysis of the Dielectrically Modulated Full- Gate and Short-Gate Tunnel FET-Based Biosensors (2015, background): “Consequently, the development of TFET-based sensors for label-free biosensing applications with higher sensitivity and lower response time is drawing more and more attention in recent days [21].”
Comparative Analysis of Dielectric-Modulated FET and TFET-Based Biosensor (2015, unknown): “[4].”