We report on the synthesis and self-assembly of three novel lipophilic guanosine derivatives exposing a ferrocene moiety in the C(50) position of the sugar unit. Their self-association in solution, and at the solid/ liquid interface, can be tuned by varying the size and nature of the C(8)-substituent, leading to the generation of either G-ribbons, lamellar G-dimer based arrays or the G4 cation-free architectures

Guanosine-based hydrogen-bonded 2D scaffolds: Metal-free formation of G-quartet and G-ribbon architectures at the solid/liquid interface

PERONE, ROSARIA CARMELA;CAMPITIELLO, MARILENA;MASIERO, STEFANO;
2015

Abstract

We report on the synthesis and self-assembly of three novel lipophilic guanosine derivatives exposing a ferrocene moiety in the C(50) position of the sugar unit. Their self-association in solution, and at the solid/ liquid interface, can be tuned by varying the size and nature of the C(8)-substituent, leading to the generation of either G-ribbons, lamellar G-dimer based arrays or the G4 cation-free architectures
Garah, Mohamed El; Perone, Rosaria C.; Bonilla, Alejandro Santana; Haar, Sébastien; Campitiello, Marilena; Gutierrez, Rafael; Cuniberti, Gianaurelio; Masiero, Stefano; Ciesielski, Artur; Samorì, Paolo
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11585/528916
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