Investigation and Modelling of Single-Molecule Organic Transistors

Biofunctionalized organic transistors have been recently proposed as a simple wide-field single molecule technology. The further development and engineering of this disruptive technology urgently requires the understanding and modelling of the device operation. Here we show a physical-based numerica...

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Bibliographic Details
Main Authors: Torricelli, Fabrizio, Macchia, Eleonora, Romele, Paolo, Manoli, Kyriaki, Franco, Cinzia Di, Kovacs-Vajna, Zsolt M., Palazzo, Gerardo, Scamarcio, Gaetano, Torsi, Luisa
Format: Conference Proceeding
Language:English
Subjects:
Biological system modeling
biosensor
Current measurement
Electrodes
Logic gates
modelling
Numerical models
organic transistor
Proteins
single-molecule
Transistors
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Summary:Biofunctionalized organic transistors have been recently proposed as a simple wide-field single molecule technology. The further development and engineering of this disruptive technology urgently requires the understanding and modelling of the device operation. Here we show a physical-based numerical model of single molecule organic transistors. The model accurately reproduces the measurements in the whole range of protein concentrations with a unique set of parameters. The model provides quantitative information on the bioelectronic device operation. It is an important tool for further development of transistor-based single molecule.
ISSN:1946-1577
DOI:10.1109/SISPAD.2019.8870484