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Search for "chemical modifications" in Full Text gives 28 result(s) in Beilstein Journal of Nanotechnology.

Visible light photooxidative performance of a high-nuclearity molecular bismuth vanadium oxide cluster

  • Johannes Tucher and
  • Carsten Streb

Beilstein J. Nanotechnol. 2014, 5, 711–716, doi:10.3762/bjnano.5.83

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  • photocatalysts is a well-established method which gives access to materials for which light absorption, catalytic activity and selectivity can be tuned by structural and chemical modifications [1][2][3][4][5][6]. Prime examples for this approach are molecular metal oxides, so-called polyoxometalates (POMs) [7][8
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Published 26 May 2014

Functionalization of vertically aligned carbon nanotubes

  • Eloise Van Hooijdonk,
  • Carla Bittencourt,
  • Rony Snyders and
  • Jean-François Colomer

Beilstein J. Nanotechnol. 2013, 4, 129–152, doi:10.3762/bjnano.4.14

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  • conductivity, and the uniformly long length. However, practical uses of VA-CNTs are limited by their surface characteristics, which must be often modified in order to meet the specificity of each particular application. The proposed approaches are based on the chemical modifications of the surface by
  • deposition of V2O5 on the sidewalls of the tubes. Opening the tips facilitates the penetration of the electrolyte inside the composite electrode. Oxygen-based functionalization by plasma techniques can lead to morphological and chemical modifications of the nanomaterials [102][103] (Figure 10
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Published 22 Feb 2013

X-ray spectroscopy characterization of self-assembled monolayers of nitrile-substituted oligo(phenylene ethynylene)s with variable chain length

  • Hicham Hamoudi,
  • Ping Kao,
  • Alexei Nefedov,
  • David L. Allara and
  • Michael Zharnikov

Beilstein J. Nanotechnol. 2012, 3, 12–24, doi:10.3762/bjnano.3.2

Graphical Abstract
  • available molecular wires [22][23]. Second, the electrical properties of the OPE derivatives can be varied significantly by relatively minor chemical modifications [1][13][17][24][25]. In particular, a nonfunctionalized OPE-type molecule behaves as a molecular rectifier [23], whereas, when functionalized in
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Published 05 Jan 2012
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