Electrolyte-gated organic field-effect transistor sensors based on supported biotinylated phospholipid bilayer.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 23288589.
- Also identified by DOI 10.1002/adma.201203587.
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Abstract
Anchored, biotinylated phospholipids forming the capturing layers in an electrolyte-gated organic field-effect transistor (EGOFET) allow label-free electronic specific detection at a concentration level of 10 nM in a high ionic strength solution. The sensing mechanism is based on a clear capacitive effect across the PL layers involving the charges of the target molecules.
Medical subject headings
- Biotin
- Electrolytes
- Phospholipids
- Transistors, Electronic