Asymmetric branched gold nanoparticles are obtained using for the first time in the seed-growth approach a zwitterionic surfactant, laurylsulfobetaine, whose concentration in the growth solution allows to control both the length to base-width ratio of the branches and the LSPR position, that can be tuned in the 700-1100 nm near infrared range. © 2011 The Royal Society of Chemistry.

Pallavicini, P., Chirico, G., Collini, M., Dacarro, G., Donà, A., D'Alfonso, L., et al. (2011). Synthesis of branched Au nanoparticles with tunable near-infrared LSPR using a zwitterionic surfactant. CHEMICAL COMMUNICATIONS, 47(4), 1315-1317 [10.1039/c0cc02682d].

Synthesis of branched Au nanoparticles with tunable near-infrared LSPR using a zwitterionic surfactant

CHIRICO, GIUSEPPE;COLLINI, MADDALENA;D'ALFONSO, LAURA;FREDDI, STEFANO;SIRONI, LAURA;
2011

Abstract

Asymmetric branched gold nanoparticles are obtained using for the first time in the seed-growth approach a zwitterionic surfactant, laurylsulfobetaine, whose concentration in the growth solution allows to control both the length to base-width ratio of the branches and the LSPR position, that can be tuned in the 700-1100 nm near infrared range. © 2011 The Royal Society of Chemistry.
Articolo in rivista - Articolo scientifico
Plasmonics; Nanoparticles; Gold particles; Electron microscopy
English
2011
47
4
1315
1317
none
Pallavicini, P., Chirico, G., Collini, M., Dacarro, G., Donà, A., D'Alfonso, L., et al. (2011). Synthesis of branched Au nanoparticles with tunable near-infrared LSPR using a zwitterionic surfactant. CHEMICAL COMMUNICATIONS, 47(4), 1315-1317 [10.1039/c0cc02682d].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/21247
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