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. 2009 Sep 28;9(10):7733–7752. doi: 10.3390/s91007733

Table 2.

Selected few examples of gaseous and vapor sensors based on conducting structures.

Analyte Polymer or monomer Transduction References
HCl Polyaniline Conductometric [25,27]
NH3 Polyaniline, polypyrrole, LB film of 9,9-dihexadecyl-2,7-bis(pyrrole-2-yl)fluorene Conductometric [28-30],
NO2 Polyaniline, poly(3-hexylthiophene), LB film of 9-hexadecyl-2,7-bis(pyrrole-2-yl)fluorene Conductometric [30-32]
NH4+ Polypyrrole Amperometric [33]
EtOH LB film of 9,9-dihexadecyl-2,7-bis(pyrrole-2-yl)fluorene Amperometric [30]