Oligothiophene Isothiocyanates as a New Class of Fluorescent Markers for Biopolymers (Articolo in rivista)

Type
Label
  • Oligothiophene Isothiocyanates as a New Class of Fluorescent Markers for Biopolymers (Articolo in rivista) (literal)
Anno
  • 2001-01-01T00:00:00+01:00 (literal)
Alternative label
  • Barbarella G., Zambianchi M., Pudova O., Paladini V., Ventola A., Cipriani F., Gigli G., Cingolani R., Citro G. (2001)
    Oligothiophene Isothiocyanates as a New Class of Fluorescent Markers for Biopolymers
    in Journal of the American Chemical Society (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Barbarella G., Zambianchi M., Pudova O., Paladini V., Ventola A., Cipriani F., Gigli G., Cingolani R., Citro G. (literal)
Pagina inizio
  • 11600 (literal)
Pagina fine
  • 11607 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 123 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#descrizioneSinteticaDelProdotto
  • Oligomeri del tiofene funzionalizzati con gruppo isotiocianato come nuova classe di markers fluorescenti per biopolimeri (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CNR-Istituto per la Sintesi Organica e la Fotoreattività, Latvian Institut of Organic Synthesis, BIO D srl, Università di Lecce Dipartimento Ingegneria dell'Innovazione, Istituto Regina Elena (literal)
Titolo
  • Oligothiophene Isothiocyanates as a New Class of Fluorescent Markers for Biopolymers (literal)
Abstract
  • The regioselective synthesis of fluorescent oligothiophene isothiocyanates is described. The isothiocyanates were reacted with bovine serum albumin (BSA) following standard procedures and the optical properties of the oligothiophene-BSA conjugates were analyzed as a function of oligomer concentration, time, and irradiation power. The oligothiophene-BSA conjugates were chemically very stable and their photoluminescence characteristics persisted unaltered for several months. Photoluminescence data relative to the conjugate of an oligothiophene-S,S-dioxide isothiocyanate with monoclonal anti-CD8 antibody are reported. No fluorescence quenching was observed following the binding of the isothiocyanate to the antibody and the conjugate displayed high chemical stability and photostability. (literal)
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