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Synthesis of 1D-glyconanomaterials by a hybrid noncovalent–covalent functionalization of single wall carbon nanotubes: a study of their selective interactions with lectins and with live cells

Opened Access Synthesis of 1D-glyconanomaterials by a hybrid noncovalent–covalent functionalization of single wall carbon nanotubes: a study of their selective interactions with lectins and with live cells

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Autor: Pernía Leal, M.
Assali, Mohyeddin
Cid Martín, J.J.
Valdivia Giménez, Victoria Esther
Franco, J. M.
Fernández Fernández, Inmaculada
Pozo, D.
Khiar, N.
Departamento: Universidad de Sevilla. Departamento de Química Orgánica y Farmacéutica
Fecha: 2015
Publicado en: Nanoscale, 7 (45), 19259-19272.
Tipo de documento: Artículo
Resumen: To take full advantage of the remarkable applications of carbon nanotubes in different fields, there is a need to develop effective methods to improve their water dispersion and biocompatibility while maintain- ing their physical properties. In this sense, current approaches suffer from serious drawbacks such as loss of electronic structure together with low surface coverage in the case of covalent functionalizations, or instability of the dynamic hybrids obtained by non-covalent functionalizations. In the present work, we examined the molecular basis of an original strategy that combines the advantages of both functionaliza- tions without their main drawbacks. The hierarchical self-assembly of diacetylenic-based neoglycolipids into highly organized and compacted rings around the nanotubes, followed by photopolymerization leads to the formation of nanotubes covered with glyconanorings with a shish kebab-type topology exposing the carbohydrate ligands to the water phase in a multivalent fa...
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Cita: Pernía Leal, M., Assali, M., Cid, J.J., Valdivia Giménez, V.E., Franco, J.M., Fernández Fernández, I.,...,Khiar, N. (2015). Synthesis of 1D-glyconanomaterials by a hybrid noncovalent–covalent functionalization of single wall carbon nanotubes: a study of their selective interactions with lectins and with live cells. Nanoscale, 7 (45), 19259-19272.
Tamaño: 2.006Mb
Formato: PDF

URI: http://hdl.handle.net/11441/42608

DOI: 10.1039/c5nr05956a

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