Enhanced Response of n-Channel Naphthalenetetracarboxylic Diimide Transistors to Dimethyl Methylphosphonate Using Phenolic Receptors

Enhanced Response of n-Channel Naphthalenetetracarboxylic Diimide Transistors to Dimethyl Methylphosphonate Using Phenolic Receptors

A bilayer organic field effect transistor (OFET) sensor utilizing a phenol functionalized molecule as a receptor layer, designed to enhance interaction with a target vapor dimethyl methylphosphonate (DMMP) is presented. The presence of this receptor layer is shown to enhance the sensing properties o...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Weinheim) 2007-10, Vol.19 (20), p.3322-3327
Hauptverfasser: See, K. C., Becknell, A., Miragliotta, J., Katz, H. E.
Format: Artikel
Sprache:eng
Schlagworte:
chemical
Field-effect transistors
Field‐effect transistors, organic
organic
Semiconductors
Semiconductors, organic
Sensors
Sensors, chemical
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A bilayer organic field effect transistor (OFET) sensor utilizing a phenol functionalized molecule as a receptor layer, designed to enhance interaction with a target vapor dimethyl methylphosphonate (DMMP) is presented. The presence of this receptor layer is shown to enhance the sensing properties of the device, supporting the hypothesis that the phenolic receptor material is hydrogen bonding to the DMMP vapor molecules.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.200602924