Influence of cyclodextrins on the fluorescence of some short and long chain linked flexible bisbenzenes in aqueous solution (Articolo in rivista)

Type

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

Label

• Influence of cyclodextrins on the fluorescence of some short and long chain linked flexible bisbenzenes in aqueous solution (Articolo in rivista) (literal)

Anno

• 2000-01-01T00:00:00+01:00 (literal)

Alternative label

• Bortolus, P and Monti, S and Smoluch, M and Bouas-Laurent, H and Desvergne, JP (2000)
  Influence of cyclodextrins on the fluorescence of some short and long chain linked flexible bisbenzenes in aqueous solution
  in Journal of the Chemical Society. Perkin transactions. II (Print)
  (literal)

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

• Bortolus, P and Monti, S and Smoluch, M and Bouas-Laurent, H and Desvergne, JP (literal)

Pagina inizio

• 1165 (literal)

Pagina fine

• 1171 (literal)

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

• 6 (literal)

Rivista

• Journal of the Chemical Society. Perkin transactions. II (Rivista)

Note

• ISI Web of Science (WOS) (literal)

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

• Bortolus, P (Reprint Author), CNR, Ist Fotochim & Radiaz Alta Energia, Via P Gobetti 101, I-40129 Bologna, Italy. CNR, Ist Fotochim & Radiaz Alta Energia, I-40129 Bologna, Italy. Univ Bordeaux 1, CNRS, UMR 5802, Lab Photochim Organ, F-33405 Talence, France. (literal)

Titolo

• Influence of cyclodextrins on the fluorescence of some short and long chain linked flexible bisbenzenes in aqueous solution (literal)

Abstract

• The UV absorption, induced circular dichroism (icd) spectra, steady state and time resolved fluorescence emission of the flexible bisbenzenes 1-4 were obtained in aqueous solution and in presence of alpha-, beta-, and gamma-cyclodextrin (CD). Bisbenzenes 1 and 2 in an aqueous environment exhibit a dual emission which is differently affected by the CDs. The long-wavelength emission is quenched by alpha- and beta-CD and enhanced by gamma-CD. This is due to the formation of inclusion complexes between the CDs and 1 (2) in the ground state, in agreement with the modifications of the UV spectrum and the appearance of icd signals. On the basis of these effects and of the influence of the CDs on the 1 and 2 lifetimes, the dual emission of these bisbenzenes is attributed to a set of different ground-state conformations. (literal)

Prodotto di

• Institute for organic syntheses and photoreactivity (ISOF) (Istituto)

Autore CNR

• PIETRO BORTOLUS (Unità di personale interno)
• SANDRA MONTI (Persona)

Insieme di parole chiave

• Parole chiave di "Influence of cyclodextrins on the fluorescence of some short and long chain linked flexible bisbenzenes in aqueous solution" (Insieme di parole chiave)

Incoming links:

Prodotto

• Institute for organic syntheses and photoreactivity (ISOF) (Istituto)

Autore CNR di

• SANDRA MONTI (Persona)
• PIETRO BORTOLUS (Unità di personale interno)

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

• Journal of the Chemical Society. Perkin transactions. II (Rivista)

Insieme di parole chiave di

• Parole chiave di "Influence of cyclodextrins on the fluorescence of some short and long chain linked flexible bisbenzenes in aqueous solution" (Insieme di parole chiave)