A Minimal Electronic Nose Based on Graphene Functionalized with Metalated Pyrazinoporphyrazines and Phthalocyanines for Ammonia, Benzene, and Hydrogen Sulfide Discrimination

A Minimal Electronic Nose Based on Graphene Functionalized with Metalated Pyrazinoporphyrazines and Phthalocyanines for Ammonia, Benzene, and Hydrogen Sulfide Discrimination

The development of electronic noses is, nowadays, essential for several applications, including breath analysis and industrial security. Ammonia, benzene, and hydrogen sulfide are particularly important due to their environmental and health impacts. Here, graphene-based sensors, functionalized with...

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Bibliographic Details
Main Authors: Sonia Freddi, Luca Vaghi, Andrea Penoni, Luca Scapinello, Luigi Sangaletti
Format: Article
Language:English
Published: MDPI AG 2025-05-01
Series:Chemosensors
Subjects:
graphene
electronic nose
ammonia
benzene
hydrogen sulfide
porphyrazine
Online Access:https://www.mdpi.com/2227-9040/13/5/165
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