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Article Dans Une Revue RSC Advances Année : 2014

Tunable hydroxylated surfactants: an efficient toolbox towards anisotropic gold nanoparticles

Résumé

Easily tunable N,N-dimethyl-N-alkyl-N-(hydroxyalkyl)ammonium salts have been synthesized and used as capping agents to produce size- and shape-controlled anisotropic gold nanoparticles. The influence of the lipophilic chain length and the counter-ion of this original library of hydroxylated surfactants has been evaluated. From this study, various shapes (spheres, rods, prisms) have been achieved.

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hal-01123921 , version 1 (05-03-2015)

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Monique Gabriella Angelo da Silva, Mario Roberto Meneghetti, Audrey Denicourt-Nowicki, Alain Roucoux. Tunable hydroxylated surfactants: an efficient toolbox towards anisotropic gold nanoparticles. RSC Advances, 2014, 4 (49), pp.25875-25879. ⟨10.1039/C4RA03550J⟩. ⟨hal-01123921⟩
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