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Selective Cold Welding of Colloidal Gold Nanorods

Abstract : A new cold nanowelding technique for cetyltrimethylammonium bromide (CTAB)-stabilized colloidal nanorods in water is reported. This technique leads to the formation of micrometric nanowires by end-to-end self-organization and welding of nanorods. This cold welding strategy could be generally applicable to colloidal nanoparticles and opens new outlooks for the bottom-up fabrication of nanodevices using colloidal building blocks.
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Submitted on : Tuesday, June 11, 2013 - 6:15:26 PM
Last modification on : Saturday, September 26, 2020 - 11:44:05 PM

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Simona Cristina Laza, Nicolas Sanson, Cécile Sicard-Roselli, Anthony Aghedu, Bruno Palpant. Selective Cold Welding of Colloidal Gold Nanorods. Particle and Particle Systems Characterization, Wiley-VCH Verlag, 2013, 30 (7), pp.584-589 ⟨10.1002/ppsc.201300026⟩. ⟨hal-00833031⟩



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