Organic thin film transistors comprising thienyl oligomers and their use as gaseous phase sensors
AssigneesUniversita' Degli Studi Di Bari, Consiglio Nazionale Delle Richerche, Universita' Degli Studi Del Salento
InventorsFrancesco Babudri, Gianluca Maria Farinola, Francesco Naso, Francesco Palmisano, Luisa Torsi, Maria Cristina Tanese, Pier Giorgio Zambonin, Omar Hassan Omar, Ludovico Valli
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Abstract
This invention pertains to gaseous analytes sensor devices comprising organic thin film transistor and, in particular sensors able to perform the enantiomeric discrimination of gaseous analytes. The organic thin films are characterized by comprising a compound of formula (I).
Claims28
A compound having the following formula (I)
- wherein
- n is a whole number from 1 to 4
- m e p are whole numbers from 0 to 5, equal or different from each other, provided that at least one among m and p would be different from 0;
- R is
- an alkoxy chain C1-C12, in case bearing an aminoacid in optically active form as substituent or
- a monosaccharide unit or an its derivative;
- when n is different from 1, R groups may be equal or different from each other.
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Dependencies are inferred from the claim text.