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Synthesis and characterization of azidoalkyl-functionalized gold nanoparticles as scaffolds for "click"-chemistry derivatization

Baranov, Dmitry LU orcid and Kadnikova, Ekaterina N. (2011) In Journal of Materials Chemistry 21(17). p.6152-6157
Abstract

We demonstrate how water-soluble gold nanoparticles prepared by the citrate reduction method can be functionalized with 11-azidoundecane-1-thiol in a single-step procedure, which combines phase transfer and ligand exchange. The advantages of our method include high reproducibility, low cost of gold nanoparticle production, and rapid and clean ligand exchange, with minimal intermediate steps and none of the laborious efforts. The resulting azido-functionalized nanoparticles were characterized by 1H NMR and UV-visible spectroscopy, and visualized by transmission electron microscopy (TEM).

Please use this url to cite or link to this publication:
author
and
publishing date
type
Contribution to journal
publication status
published
in
Journal of Materials Chemistry
volume
21
issue
17
pages
6 pages
publisher
Royal Society of Chemistry
external identifiers
  • scopus:79954435550
ISSN
0959-9428
DOI
10.1039/c1jm10183h
language
English
LU publication?
no
id
a4c4bf16-afa7-4b25-b0fd-e9f14183b281
date added to LUP
2023-01-18 09:36:56
date last changed
2023-02-14 10:41:58
@article{a4c4bf16-afa7-4b25-b0fd-e9f14183b281,
  abstract     = {{<p>We demonstrate how water-soluble gold nanoparticles prepared by the citrate reduction method can be functionalized with 11-azidoundecane-1-thiol in a single-step procedure, which combines phase transfer and ligand exchange. The advantages of our method include high reproducibility, low cost of gold nanoparticle production, and rapid and clean ligand exchange, with minimal intermediate steps and none of the laborious efforts. The resulting azido-functionalized nanoparticles were characterized by <sup>1</sup>H NMR and UV-visible spectroscopy, and visualized by transmission electron microscopy (TEM).</p>}},
  author       = {{Baranov, Dmitry and Kadnikova, Ekaterina N.}},
  issn         = {{0959-9428}},
  language     = {{eng}},
  month        = {{05}},
  number       = {{17}},
  pages        = {{6152--6157}},
  publisher    = {{Royal Society of Chemistry}},
  series       = {{Journal of Materials Chemistry}},
  title        = {{Synthesis and characterization of azidoalkyl-functionalized gold nanoparticles as scaffolds for "click"-chemistry derivatization}},
  url          = {{http://dx.doi.org/10.1039/c1jm10183h}},
  doi          = {{10.1039/c1jm10183h}},
  volume       = {{21}},
  year         = {{2011}},
}