The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Model for the field effect from layers of biological macromolecules on the gates of metal-oxide-semiconductor transistors
Abstract
The potential diagram for field-effect transistors used to detect charged biological macromolecules in an electrolyte is presented for the case where an insulating cover layer is used over a conventional eletrolyte-insulator metal-oxide-semiconductor (EIMOS) structure to tether or bind the biological molecules to a floating gate. The layer of macromolecules is modeled using the Poisson-Boltzmann equation for an ion-permeable membrane. Expressions are derived for the charges and potentials in the EIMOS and electrolyte-insulator-semiconductor structures, including the membrane and electrolyte. Exact solutions for the potentials and charges are calculated using numerical algorithms. Simple expressions for the response are presented for low solution potentials when the Donnan potential is approached in the bulk of the membrane. The implications of the model for the small-signal equivalent circuit and the noise analysis of these structures are discussed.
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Citations
Cites
Recent advances in biologically sensitive field-effect transistors (BioFETs)
Schöning, M. J., & Poghossian, A. (2002) · The Analyst · doi:10.1039/b204444g · Cited by 566
Cited by
Design Considerations of Silicon Nanowire Biosensors
Nair, P. R., & Alam, M. A. (2007) · IEEE Transactions on Electron Devices · doi:10.1109/ted.2007.909059 · Cited by 316
Waleed Shinwari, M., Jamal Deen, M., & Landheer, D. (2007) · Microelectronics Reliability · doi:10.1016/j.microrel.2006.10.003 · Cited by 268
Self-citationOptimization of the Sensitivity of FET-Based Biosensors via Biasing and Surface Charge Engineering
Shoorideh, K., & Chui, C. O. (2012) · IEEE Transactions on Electron Devices · doi:10.1109/ted.2012.2214221 · Cited by 65
Shalev, G., Rosenwaks, Y., & Levy, I. (2012) · Biosensors and Bioelectronics · doi:10.1016/j.bios.2011.11.038 · Cited by 28
Metadata
- Authors
- Landheer, D., Aers, G., McKinnon, W. R., Deen, M. J., & Ranuarez, J. C.
- Venue
- Journal of Applied Physics
- Publisher
- AIP Publishing
- Published
- 2005-08-15
- Volume
- 98
- Issue
- 4
- ISSN
- 0021-8979 (ISSN-L)
- 1089-7550
- OpenAlex
- W2013951453
- Cited by
- 163
- References
- 1
- FWCI
- 8.22
- Type
- journal article
- Language
- en
- Open access
- closed
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- Landheer, D., Aers, G., McKinnon, W. R., Deen, M. J., & Ranuarez, J. C. (2005). Model for the field effect from layers of biological macromolecules on the gates of metal-oxide-semiconductor transistors. Journal of Applied Physics. https://doi.org/10.1063/1.2008354
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
