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Cited by 162

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

Layer-by-Layer Electrostatic Self-Assembly of Polyelectrolyte Nanoshells on Individual Carbon Nanotube Templates

Artyukhin, Alexander B., Bakajin, Olgica, Stroeve, Pieter, Noy, Aleksandr·2004·Langmuir

Abstract

Carbon nanotubes have been featured prominently in the nanotechnology research for some time, yet robust strategies for noncovalent chemical modification of the nanotube surface are still missing. Such strategies are essential for the creation of functional device architectures. Here, we present a new general procedure for carbon nanotube modification based on polyelectrolyte layer-by-layer assembly. We have built multilayer structures around individual carbon nanotube bridges by first modifying the nanotube surface with a pyrene derivative followed by layer-by-layer deposition of polyelectrolyte macroions on the nanotube. Transmission electron microscopy and scanning confocal fluorescence microscopy images confirm the formation of nanometer-thick amorphous polymer nanoshells around the nanotubes. These multilayer polyelectrolyte shells on individual carbon nanotubes introduce nearly unlimited opportunities for the incorporation of various functionalities into nanotube devices, which, in turn, opens up the possibility of building more complex multicomponent structures.

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Metadata

Authors
Artyukhin, A. B., Bakajin, O., Stroeve, P., & Noy, A.
Venue
Langmuir
Published
2004-01-10
Volume
20
Issue
4
Pages
1442-1448
ISSN
  • 0743-7463 (ISSN-L)
  • 1520-5827
OpenAlex
W1996252455
Cited by
162
References
1
FWCI
12.71
Type
journal article
Language
en
Open access
closed

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