A straightforward protocol is presented to covalently bond gold nanoparticles exclusively at the tips of single-walled carbon nanotubes. This approach exploits the sterical hindrance given by a polymer and surfactant, preventing the attachment of no functionalized gold nanoparticles onto the main nanotube body. These novel heterostructures have promising potential for applications in photonics and electronic devices.

One-dimensional heterostructure: The selective decoration of single-walled carbon nanotube tips with metallic nanoparticles

Del Rio Castillo A. E.
;
Grzelczak M.;Prato M.
2022

Abstract

A straightforward protocol is presented to covalently bond gold nanoparticles exclusively at the tips of single-walled carbon nanotubes. This approach exploits the sterical hindrance given by a polymer and surfactant, preventing the attachment of no functionalized gold nanoparticles onto the main nanotube body. These novel heterostructures have promising potential for applications in photonics and electronic devices.
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https://link.springer.com/article/10.1557/s43577-022-00308-3
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11368/3025191
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