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

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

Résumé

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.

langue originale	Anglais
Pages (de - à)	95-101
Nombre de pages	7
journal	Journal of Colloid and Interface Science
Volume	296
Numéro de publication	1
Les DOIs	https://doi.org/10.1016/j.jcis.2005.08.061
état	Publié - 1 avr. 2006
Modification externe	Oui

Accès au document

10.1016/j.jcis.2005.08.061

Autres fichiers et liens

Lien vers la publication dans Scopus

Contient cette citation

@article{49eaae7b3533426abd61c0003b55c64d,

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",

month = apr,

day = "1",

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

language = "English",

volume = "296",

pages = "95--101",

journal = "Journal of Colloid and Interface Science",

issn = "0021-9797",

number = "1",

}

TY - JOUR

T1 - Synthesis and characterization of nanoheterostructures based on oligothiophene functionalized Ru nanoparticles

AU - Matrab, Tarik

AU - Yassar, Abderrahim

AU - Viau, Guillaume

AU - Chakroune, Nassira

AU - Fievet, Fernand

AU - Lacaze, Pierre Camille

PY - 2006/4/1

Y1 - 2006/4/1

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

VL - 296

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

Résumé

Accès au document

Autres fichiers et liens

Empreinte digitale

Contient cette citation