title: Electrolyte-gated organic field-effect transistor sensors based on supported biotinylated phospholipid bilayer.
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.
authors.affiliation: Dipartimento di Chimica, Università degli Studi di Bari Aldo Moro, Bari, Italy.
authors.forename: Maria
authors.initials: M
authors.lastname: Magliulo
authors.forename: Antonia
authors.initials: A
authors.lastname: Mallardi
authors.forename: Mohammad Yusuf
authors.initials: MY
authors.lastname: Mulla
authors.forename: Serafina
authors.initials: S
authors.lastname: Cotrone
authors.forename: Bianca Rita
authors.initials: BR
authors.lastname: Pistillo
authors.forename: Pietro
authors.initials: P
authors.lastname: Favia
authors.forename: Inger
authors.initials: I
authors.lastname: Vikholm-Lundin
authors.forename: Gerardo
authors.initials: G
authors.lastname: Palazzo
authors.forename: Luisa
authors.initials: L
authors.lastname: Torsi
mesh_terms: D001360:Avidin / Q000737:chemistry / Q000378:metabolism; D015374:Biosensing Techniques; D001710:Biotin / Q000737:chemistry* / Q000378:metabolism; D019921:Biotinylation; D004573:Electrolytes / Q000737:chemistry*; D009994:Osmolar Concentration; D010743:Phospholipids / Q000737:chemistry*; D014173:Transistors, Electronic
chemical_list: D004573:Electrolytes; D010743:Phospholipids; D001360:Avidin; D001710:Biotin