Encapsulation of a Rhodamine Dye within a Bile Acid Binding Protein: Toward Water Processable Functional Bio Host-Guest Materials (Articolo in rivista)

Type
Label
  • Encapsulation of a Rhodamine Dye within a Bile Acid Binding Protein: Toward Water Processable Functional Bio Host-Guest Materials (Articolo in rivista) (literal)
Anno
  • 2013-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1021/bm400904s (literal)
Alternative label
  • Tomaselli S.; Giovanella U.; Pagano K.;Leone G.;Zanzoni S.; Assfalg M.; Meinardi F.; Molinari H.;Botta C.; Ragona L. (2013)
    Encapsulation of a Rhodamine Dye within a Bile Acid Binding Protein: Toward Water Processable Functional Bio Host-Guest Materials
    in Biomacromolecules
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Tomaselli S.; Giovanella U.; Pagano K.;Leone G.;Zanzoni S.; Assfalg M.; Meinardi F.; Molinari H.;Botta C.; Ragona L. (literal)
Pagina inizio
  • 3549 (literal)
Pagina fine
  • 3556 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 14 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 10 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Tomaselli, Simona; Giovanella, Umberto; Pagano, Katiuscia; Leone, Giuseppe; Molinari, Henriette; Botta, Chiara; Ragona, Laura, CNR, Ist Studio Macromol, I-20133 Milan, Italy. Zanzoni, Serena; Assfalg, Michael, Univ Verona, Dipartimento Biotecnol, I-37134 Verona, Italy. Meinardi, Francesco, Univ Milano Bicocca, I-20125 Milan, Italy. (literal)
Titolo
  • Encapsulation of a Rhodamine Dye within a Bile Acid Binding Protein: Toward Water Processable Functional Bio Host-Guest Materials (literal)
Abstract
  • New strategies are requested for the preparation of bioinspired host-guest complexes to be employed in technologically relevant applications, as sensors and optoelectronic devices. We report here a new approach employing a single monomeric protein as host for the strongly fluorescent rhodamine dye. The selected protein, belonging to the intracellular lipid binding protein family, fully encapsulates one rhodamine molecule inside its cavity forming a host-guest complex stabilized by H and pi-hydrogen bonds, a salt bridge, and favorable hydrophobic contacts, as revealed by the NMR derived structural model. The protein-dye solutions are easily processable and form homogeneous thin films exhibiting excellent photophysical and morphological properties, as derived from photoluminescence and AFM data. The obtained results represent the proof of concept of the viability of this bio host-guest system for the development of bioinspired optoelectronic devices. (literal)
Prodotto di
Autore CNR
Insieme di parole chiave

Incoming links:


Autore CNR di
Prodotto
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
Insieme di parole chiave di
data.CNR.it