Thin layer porphyrinogen for alcohol-vapor optical sensors (Articolo in rivista)

Type

• Articolo in rivista (Classe)
• Prodotto della ricerca (Classe)

Label

• Thin layer porphyrinogen for alcohol-vapor optical sensors (Articolo in rivista) (literal)

Anno

• 2009-01-01T00:00:00+01:00 (literal)

Alternative label

• Manera MG, Valli L, Conoci S, Rella R (2009)
  Thin layer porphyrinogen for alcohol-vapor optical sensors
  in Journal of porphyrins and phthalocyanines
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Manera MG, Valli L, Conoci S, Rella R (literal)

Pagina inizio

• 1140 (literal)

Pagina fine

• 1147 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 13 (literal)

Rivista

• Journal of porphyrins and phthalocyanines (Rivista)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• 1. Ist Microelettron & Microsistemi IMM CNR Lecce, I-73100 Lecce, Italy 2. Univ Salento, Dipartimento Ingn Innovaz, I-73100 Lecce, Italy 3. Si Opt & Post Silicon Technologies Corp R&D, STMicroelect, I-95100 Catania, Italy (literal)

Titolo

• Thin layer porphyrinogen for alcohol-vapor optical sensors (literal)

Abstract

• Thin films of meso-octaethylporphyrinogen with different thickness were deposited on suitable substrates by Langmuir-Blodgett deposition technique in order to realize optical-sensitive active layers using Surface Plasmon Resonance (SPR) technique as transduction methodology. Analysis of the morphology of the sensing layers was performed by Atomic Force Microscopy. In particular, such coatings were tested for the detection of alcohol vapors such as ethanol, methanol and isopropanol. This resulted in a reversible shift in the resonance depth and angular position of the SPR curves, depending on the interactions between the sensing layers and the alcohol vapor molecules. Different sensitivity and rate of response for different alcohol molecules were found and analyzed. Measurements of the sensing response towards successive expositions of the sensing layers to methanol, ethanol and isopropanol vapors were performed in order to analyze the discrimination properties of the active layers towards the analytes. (literal)

Prodotto di

• Institute for microelectronics and microsystems (IMM) (Istituto)
• Sensori e Microsistemi Intelligenti per la Sicurezza e la Qualità della vita nei settori Agroalimentare, Trasporti ed \"Ambient Assisted Living\" (MD.P05.010.001) (Modulo)

Autore CNR

• ROBERTO RELLA (Unità di personale interno)
• MARIA GRAZIA MANERA (Persona)

Incoming links:

Prodotto

• Institute for microelectronics and microsystems (IMM) (Istituto)
• Sensori e Microsistemi Intelligenti per la Sicurezza e la Qualità della vita nei settori Agroalimentare, Trasporti ed \"Ambient Assisted Living\" (MD.P05.010.001) (Modulo)

Autore CNR di

• ROBERTO RELLA (Unità di personale interno)
• MARIA GRAZIA MANERA (Persona)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Journal of porphyrins and phthalocyanines (Rivista)