Thymol blue immobilized on tapered fibres as an optical transducer for pH sensing (Contributo in atti di convegno)

Type

• Contributo in atti di convegno (Classe)
• Prodotto della ricerca (Classe)

Label

• Thymol blue immobilized on tapered fibres as an optical transducer for pH sensing (Contributo in atti di convegno) (literal)

Anno

• 1999-01-01T00:00:00+01:00 (literal)

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

• 10.1117/12.339805 (literal)

Alternative label

• F.Baldini, L.Ciaccheri, A.Falai, A.G.Mignani, J.Rayss, G.Sudolski (1999)
  Thymol blue immobilized on tapered fibres as an optical transducer for pH sensing
  in Chemical, Biochemical and Environmental Fiber Sensors X, Boston, 2-5 Novembre 1998
  (literal)

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

• F.Baldini, L.Ciaccheri, A.Falai, A.G.Mignani, J.Rayss, G.Sudolski (literal)

Pagina inizio

• 28 (literal)

Pagina fine

• 33 (literal)

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

• http://scholar.google.it/citations?view_op=view_citation&hl=it&user=gcrCP00AAAAJ&cstart=100&pagesize=100&sortby=pubdate&citation_for_view=gcrCP00AAAAJ:dQ2og3OwTAUC (literal)

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

• Chemical, Biochemical and Environmental Fiber Sensors X (literal)

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

• 3540 (literal)

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

• 6 (literal)

Note

• ISI Web of Science (WOS) (literal)
• Google S (literal)

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

• Istituto di Ricerca sulle Onde Elettromagnetiche - IROE-CNR, Firenze,Italy Maria Curie-Sklodowska University, Faculty of Chemistry, Lublin, Poland (literal)

Titolo

• Thymol blue immobilized on tapered fibres as an optical transducer for pH sensing (literal)

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

• 0-8194-3001-3 (literal)

Abstract

• The present work is concerned with the optical characterization of an evanescent wave sensor for pH detection. First, the interaction between the solution containing the acid-base indicator and the fibre core was investigated. Then, the acid-base indicator, thymol blue, was covalently immobilized on the core of a 200/380 itm fibre by means of a silylation process of the glass surface. The fibre core surface was modified along a section of 8 mm. A comparison was made using both bare and tapered fibres, with a tapering ratio (fibre diameter/waist diameter) of 2.3. An enhancement in sensitivity of a factor 6 was observed with tapered fibres in thel÷2.5 range, and a sensitivity of 0.05 pH units was attained. (literal)

Prodotto di

• Diagnostica biofotonica (MD.P03.017.003) (Modulo)
• Institute of applied physics \"Nello Carrara\" (IFAC) (Istituto)

Autore CNR

• ANNA GRAZIA MIGNANI (Unità di personale interno)
• LEONARDO CIACCHERI (Unità di personale interno)
• ALIDA FALAI (Persona)
• FRANCESCO BALDINI (Persona)

Insieme di parole chiave

• Parole chiave di "Thymol blue immobilized on tapered fibres as an optical transducer for pH sensing" (Insieme di parole chiave)

Incoming links:

Autore CNR di

• FRANCESCO BALDINI (Persona)
• ANNA GRAZIA MIGNANI (Unità di personale interno)
• LEONARDO CIACCHERI (Unità di personale interno)
• ALIDA FALAI (Persona)

Prodotto

• Institute of applied physics \"Nello Carrara\" (IFAC) (Istituto)
• Diagnostica biofotonica (MD.P03.017.003) (Modulo)

Insieme di parole chiave di

• Parole chiave di "Thymol blue immobilized on tapered fibres as an optical transducer for pH sensing" (Insieme di parole chiave)