Synthesis and characterization of nanoheterostructures based on oligothiophene functionalized Ru nanoparticles

Tarik Matrab; Abderrahim Yassar; Guillaume Viau; Nassira Chakroune; Fernand Fievet; Pierre Camille Lacaze

doi:10.1016/j.jcis.2005.08.061

Synthesis and characterization of nanoheterostructures based on oligothiophene functionalized Ru nanoparticles

Tarik Matrab
, Abderrahim Yassar
, Guillaume Viau
, Nassira Chakroune
, Fernand Fievet
, Pierre Camille Lacaze

Université Paris Diderot

Research output: Contribution to journal › Article › peer-review

Abstract

Monodisperse ruthenium nanoparticles functionalized by electroactive oligothiophenes have been prepared and characterized. Using TEM, UV-visible and FTIR we established that the organization of these nanoparticles into nanospheres can be directly controlled via modulation of the π-π interaction between the organic components adsorbed on the surface. This finding also shows that the self-assembled nanoheterostructures may be switched from monodisperse nanoparticles to ordered nanospheres by tuning the pH.

Original language	English
Pages (from-to)	95-101
Number of pages	7
Journal	Journal of Colloid and Interface Science
Volume	296
Issue number	1
DOIs	https://doi.org/10.1016/j.jcis.2005.08.061
Publication status	Published - 1 Apr 2006
Externally published	Yes

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title = "Synthesis and characterization of nanoheterostructures based on oligothiophene functionalized Ru nanoparticles",

abstract = "Monodisperse ruthenium nanoparticles functionalized by electroactive oligothiophenes have been prepared and characterized. Using TEM, UV-visible and FTIR we established that the organization of these nanoparticles into nanospheres can be directly controlled via modulation of the π-π interaction between the organic components adsorbed on the surface. This finding also shows that the self-assembled nanoheterostructures may be switched from monodisperse nanoparticles to ordered nanospheres by tuning the pH.",

author = "Tarik Matrab and Abderrahim Yassar and Guillaume Viau and Nassira Chakroune and Fernand Fievet and Lacaze, \{Pierre Camille\}",

year = "2006",

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doi = "10.1016/j.jcis.2005.08.061",

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AU - Matrab, Tarik

AU - Yassar, Abderrahim

AU - Viau, Guillaume

AU - Chakroune, Nassira

AU - Fievet, Fernand

AU - Lacaze, Pierre Camille

PY - 2006/4/1

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N2 - Monodisperse ruthenium nanoparticles functionalized by electroactive oligothiophenes have been prepared and characterized. Using TEM, UV-visible and FTIR we established that the organization of these nanoparticles into nanospheres can be directly controlled via modulation of the π-π interaction between the organic components adsorbed on the surface. This finding also shows that the self-assembled nanoheterostructures may be switched from monodisperse nanoparticles to ordered nanospheres by tuning the pH.

AB - Monodisperse ruthenium nanoparticles functionalized by electroactive oligothiophenes have been prepared and characterized. Using TEM, UV-visible and FTIR we established that the organization of these nanoparticles into nanospheres can be directly controlled via modulation of the π-π interaction between the organic components adsorbed on the surface. This finding also shows that the self-assembled nanoheterostructures may be switched from monodisperse nanoparticles to ordered nanospheres by tuning the pH.

UR - https://www.scopus.com/pages/publications/33644519005

U2 - 10.1016/j.jcis.2005.08.061

DO - 10.1016/j.jcis.2005.08.061

M3 - Article

AN - SCOPUS:33644519005

SN - 0021-9797

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SP - 95

EP - 101

JO - Journal of Colloid and Interface Science

JF - Journal of Colloid and Interface Science

IS - 1

ER -

Synthesis and characterization of nanoheterostructures based on oligothiophene functionalized Ru nanoparticles

Abstract

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