Multiple hydrogen bond interactions in the processing of functionalized multi-walled carbon nanotubes

M. Quintana, H. Traboulsi, A. Llanes-Pallas, R. Marega, D. Bonifazi, M. Prato

Résultats de recherche: Contribution à un journal/une revueArticle

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Résumé

In a set of unprecedented experiments combining "bottom-up" and "top-down" approaches, we report the engineering of patterned surfaces in which functionalized MWCNTs have been selectively adsorbed on polymeric matrices as obtained by microlithographic photo-cross-linking of polystyrene polymers bearing 2,6-di(acetylamino)-4-pyridyl moieties (PS1) deposited on glass or Si. All patterned surfaces have been characterized by optical, fluorescence, and SEM imaging techniques, showing the local confinement of the CNTs materials on the polymeric microgrids. These results open new possibilities toward the controlled manipulation of CNTs on surfaces, using H-bonding self-assembly as the main driving force. © 2011 American Chemical Society.
langue originaleAnglais
Pages (de - à)23-31
Nombre de pages9
journalACS nano
Volume6
Numéro de publication1
Les DOIs
étatPublié - 24 janv. 2012

Empreinte digitale

Carbon Nanotubes
Carbon nanotubes
Hydrogen bonds
carbon nanotubes
hydrogen bonds
Bearings (structural)
Processing
Polystyrenes
interactions
imaging techniques
Self assembly
self assembly
manipulators
polystyrene
Polymers
Fluorescence
engineering
Imaging techniques
Glass
fluorescence

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Multiple hydrogen bond interactions in the processing of functionalized multi-walled carbon nanotubes. / Quintana, M.; Traboulsi, H.; Llanes-Pallas, A.; Marega, R.; Bonifazi, D.; Prato, M.

Dans: ACS nano, Vol 6, Numéro 1, 24.01.2012, p. 23-31.

Résultats de recherche: Contribution à un journal/une revueArticle

TY - JOUR

T1 - Multiple hydrogen bond interactions in the processing of functionalized multi-walled carbon nanotubes

AU - Quintana, M.

AU - Traboulsi, H.

AU - Llanes-Pallas, A.

AU - Marega, R.

AU - Bonifazi, D.

AU - Prato, M.

N1 - Copyright 2012 Elsevier B.V., All rights reserved.

PY - 2012/1/24

Y1 - 2012/1/24

N2 - In a set of unprecedented experiments combining "bottom-up" and "top-down" approaches, we report the engineering of patterned surfaces in which functionalized MWCNTs have been selectively adsorbed on polymeric matrices as obtained by microlithographic photo-cross-linking of polystyrene polymers bearing 2,6-di(acetylamino)-4-pyridyl moieties (PS1) deposited on glass or Si. All patterned surfaces have been characterized by optical, fluorescence, and SEM imaging techniques, showing the local confinement of the CNTs materials on the polymeric microgrids. These results open new possibilities toward the controlled manipulation of CNTs on surfaces, using H-bonding self-assembly as the main driving force. © 2011 American Chemical Society.

AB - In a set of unprecedented experiments combining "bottom-up" and "top-down" approaches, we report the engineering of patterned surfaces in which functionalized MWCNTs have been selectively adsorbed on polymeric matrices as obtained by microlithographic photo-cross-linking of polystyrene polymers bearing 2,6-di(acetylamino)-4-pyridyl moieties (PS1) deposited on glass or Si. All patterned surfaces have been characterized by optical, fluorescence, and SEM imaging techniques, showing the local confinement of the CNTs materials on the polymeric microgrids. These results open new possibilities toward the controlled manipulation of CNTs on surfaces, using H-bonding self-assembly as the main driving force. © 2011 American Chemical Society.

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