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.; Laura Soriano, M.; Grzelczak, M.; Quintana, M.; Prato, M.. - In: MRS BULLETIN. - ISSN 1938-1425. - ELETTRONICO. - 47/2022:(2022), pp. 675-679. [10.1557/s43577-022-00308-3]
One-dimensional heterostructure: The selective decoration of single-walled carbon nanotube tips with metallic nanoparticles
Del Rio Castillo A. E.
;Grzelczak M.;Prato M.
2022-01-01
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.| File | Dimensione | Formato | |
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