A series of porphyrinoids has been tested as sensing layers for the development of nanogravimetric chemical sensors using quartz crystal microbalances (QMB) as transducers. The macrocycles have been studied as Ni complexes, Cu in the case of corrole, to elucidate the influence of the molecular skeleton on the sensing properties of the related sensors. For the first time, subphthalocyanines have been tested in sensor applications. The study has been carried out by testing different volatile organic compounds chosen as model analytes. The results obtained demonstrate that the exploitation of different porphyrinoids offers useful insights for the development of cross-sensitive sensor arrays and can open novel perspectives for their applications in the sensor field.

Magna, G., Nardis, S., Di Natale, C., Perdigón, V.m., Torres, T., Paolesse, R. (2023). The skeleton counts! A study of the porphyrinoid structure’s influence on sensing properties. JOURNAL OF PORPHYRINS AND PHTHALOCYANINES, 27(01n04), 655-660 [10.1142/S1088424623500554].

The skeleton counts! A study of the porphyrinoid structure’s influence on sensing properties

Magna, Gabriele;Nardis, Sara;Di Natale, Corrado;Paolesse, Roberto
2023-05-08

Abstract

A series of porphyrinoids has been tested as sensing layers for the development of nanogravimetric chemical sensors using quartz crystal microbalances (QMB) as transducers. The macrocycles have been studied as Ni complexes, Cu in the case of corrole, to elucidate the influence of the molecular skeleton on the sensing properties of the related sensors. For the first time, subphthalocyanines have been tested in sensor applications. The study has been carried out by testing different volatile organic compounds chosen as model analytes. The results obtained demonstrate that the exploitation of different porphyrinoids offers useful insights for the development of cross-sensitive sensor arrays and can open novel perspectives for their applications in the sensor field.
8-mag-2023
Pubblicato
Rilevanza internazionale
Articolo
Esperti anonimi
Settore CHIM/07 - FONDAMENTI CHIMICI DELLE TECNOLOGIE
Settore ING-INF/01 - ELETTRONICA
English
porphyrinoids
chemical sensors
sensor arrays
Magna, G., Nardis, S., Di Natale, C., Perdigón, V.m., Torres, T., Paolesse, R. (2023). The skeleton counts! A study of the porphyrinoid structure’s influence on sensing properties. JOURNAL OF PORPHYRINS AND PHTHALOCYANINES, 27(01n04), 655-660 [10.1142/S1088424623500554].
Magna, G; Nardis, S; Di Natale, C; Perdigón, Vm; Torres, T; Paolesse, R
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2108/322720
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