Neuron-shaped gold nanocrystals and two-dimensional dendritic gold nanowires fabricated by use of a long-chain amidoamine derivative

We report the synthesis of two-dimensional (2D) dendritic Au nanowires (DNWs) with diameters of 100-200 nm in an aqueous solution of long-chain amidoamine derivative (C18AA), which acted as both capping and reducing agent, and the preparation of large 2D DNWs with diameters of 400-700 nm by seeded g...

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Veröffentlicht in:Langmuir : the ACS journal of surfaces and colloids. - 1992. - 28(2012), 42 vom: 23. Okt., Seite 14998-5004
1. Verfasser: Imura, Yoshiro (VerfasserIn)
Weitere Verfasser: Maezawa, Ayumi, Morita, Clara, Kawai, Takeshi
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2012
Zugriff auf das übergeordnete Werk:Langmuir : the ACS journal of surfaces and colloids
Schlagworte:Journal Article Dendrimers beta-Alanine 11P2JDE17B Gold 7440-57-5
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520 |a We report the synthesis of two-dimensional (2D) dendritic Au nanowires (DNWs) with diameters of 100-200 nm in an aqueous solution of long-chain amidoamine derivative (C18AA), which acted as both capping and reducing agent, and the preparation of large 2D DNWs with diameters of 400-700 nm by seeded growth of the original DNWs. The seeded growth method in the presence of C18AA enables the fabrication of novel neuron-shaped Au nanostructures consisting of two DNWs dangling from both ends of an ultrathin Au nanowire 
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700 1 |a Maezawa, Ayumi  |e verfasserin  |4 aut 
700 1 |a Morita, Clara  |e verfasserin  |4 aut 
700 1 |a Kawai, Takeshi  |e verfasserin  |4 aut 
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