Electrolyte-gated organic field-effect transistor sensors based on supported biotinylated phospholipid bilayer
Research output: Contribution to journal › Article › Scientific › peer-review
|Number of pages||5|
|Publication status||Published - 11 Apr 2013|
|Publication type||A1 Journal article-refereed|
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.