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.

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

FALQUI, ANDREA;
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.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11584/31917
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