Self-complementary nucleoside-thiophene hybrid systems: synthesis and supramolecular organization.
Macromol Rapid Commun
; 31(4): 351-5, 2010 Feb 16.
Article
en En
| MEDLINE
| ID: mdl-21590912
ABSTRACT
Versatile synthetic methods towards a variety of thiophene-nucleobase hybrid systems are reported. Adenine- and thymine-based modified nucleosides characterized by a bithiophene unit linked to the C5' or C8 position through an ethylenamino or an ethylensulfanyl bridge were synthesized and successfully polymerized in the presence of FeCl(3) . The self-organization properties of the pure polymers as well as their mixtures - with complementary nucleobases - were investigated by means of optical microscopy and AFM in cast film showing complex supramolecular structures resulting from the interplay of multiple intermolecular interactions.
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1
Colección:
01-internacional
Banco de datos:
MEDLINE
Idioma:
En
Revista:
Macromol Rapid Commun
Año:
2010
Tipo del documento:
Article
País de afiliación:
Italia