Flexible, organic, ion-sensitive field-effect transistor

作者: Andrea Loi , Ileana Manunza , Annalisa Bonfiglio

DOI: 10.1063/1.1873051

关键词:

摘要: Organic ion-sensitive field-effect transistors assembled on flexible plastic films have been fabricated. A thin Mylar™ foil acts both as substrate and gate dielectric. The active layer is vacuum-sublimed one side of the foil, prepatterned with bottom-contact Au source drain electrodes. opposite insulating film in contact an electrolytic solution that together a reference electrode forms ionic gate. sensitivity device to pH electrolyte has observed. Thanks flexibility low cost employed technology, this opens way for sensors can be variety innovative applications.

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