Synthesis and characterization of colloidal novel-beta-cyclodextrin conjugate for targeted drug delivery (Articolo in rivista)

Type
Label
  • Synthesis and characterization of colloidal novel-beta-cyclodextrin conjugate for targeted drug delivery (Articolo in rivista) (literal)
Anno
  • 2011-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1007/s10847-010-9738-z (literal)
Alternative label
  • A. Clementi; M. Aversa; C. Corsaro; J. Spooren; R. Stancanelli; C. O'Connor; M. Mc Namara; A. Mazzaglia (2011)
    Synthesis and characterization of colloidal novel-beta-cyclodextrin conjugate for targeted drug delivery
    in Journal of inclusion phenomena and macrocyclic chemistry (Print); Kluwer Academic Publishers, Dordrecht (Paesi Bassi)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • A. Clementi; M. Aversa; C. Corsaro; J. Spooren; R. Stancanelli; C. O'Connor; M. Mc Namara; A. Mazzaglia (literal)
Pagina inizio
  • 321 (literal)
Pagina fine
  • 325 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 69 (literal)
Rivista
Note
  • Scopus (literal)
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • School of Chemical and Pharmaceutical Sciences, Dublin, Institute of Technology, Kevin Street, Dublin 8, Ireland; Dipartimento di Chimica Inorganica, Chimica Fisica e Chimica Analitica, Universita` di Messina, Messina, Italy; Dipartimento di Chimica Organica e Biologica, Universita` di Messina, Messina, Italy; Dipartimento di Fisica, Universita` di Messina, Messina, Italy; Dipartimento Farmaco-Chimico, Universita` di Messina,Messina, Italy; CNR-Istituto per lo Studio dei Materiali Nanostrutturati (ISMNCNR), Messina, Italy (literal)
Titolo
  • Synthesis and characterization of colloidal novel-beta-cyclodextrin conjugate for targeted drug delivery (literal)
Abstract
  • A novel folic acid-b-cyclodextrin (b-CD) conjugate was synthesized and preliminarily characterized by 1H NMR, ESI-MS, and MALDI-MS. 1H NMR shows the presence of a- and c-conjugates which are generated by b-CD linkage in turn with both carboxylic functions of folic acid. Moreover ROESY evidences supramolecular interactions between the benzene ring of the folic acid and the b-CD cavity. DOSY suggests that ethylenediamine derived b-CD-folic acid forms a colloidal dispersion difficult to purify from free folic acid. An analysis of self-diffusion coefficient (Ds) of the three species (a-, c-conjugates, and free folic acid) and relaxation times (T1 and T2) is reported to tentatively explain the colloidal behaviour of the new species in an aqueous solution. (literal)
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