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6.4 BioFET Examples

In this section possible surface modifications for a BioFET are demonstrated. Several examples regarding BioFETs functionalization with single stranded DNA, utilizing the different models outlined in Section 6.2, followed by a second BioFET functionalized for a biotin-streptavidin reaction, using a SGFET with different dielectric materials is discussed.

Subsections

6.4.1 DNAFET
- 6.4.1.1 DNA Structure
6.4.2 DNA Hybridization Sensors
- 6.4.2.1 Studying the Angular Dependence of DNA in Relation to the Surface on the Device Characteristics
- 6.4.2.2 Studying different Models for DNA Sensing with Low Concentrated Buffers in SGFETs
6.4.3 Protein-FET - Streptavidin-Biotin-FET

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T. Windbacher: Engineering Gate Stacks for Field-Effect Transistors