Dithiocarbamate Assembly on Gold

Au surfaces are functionalized by stable dithiocarbamate ligands when exposed to carbon disulfide and secondary amines. The adsorbed dithiocarbamates are robust under a wide pH range and can resist displacement by other chemisorptive surfactants, providing an attractive method for conjugating sensit...

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Veröffentlicht in:	Journal of the American Chemical Society 2005-05, Vol.127 (20), p.7328-7329
Hauptverfasser:	Zhao, Yan, Pérez-Segarra, Waleska, Shi, Qicun, Wei, Alexander
Format:	Artikel
Sprache:	eng
Schlagworte:	Amines - chemistry Chemistry Exact sciences and technology General and physical chemistry Gold - chemistry Models, Molecular Nanostructures - chemistry Solid-liquid interface Surface physical chemistry Thiocarbamates - chemistry
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	Au surfaces are functionalized by stable dithiocarbamate ligands when exposed to carbon disulfide and secondary amines. The adsorbed dithiocarbamates are robust under a wide pH range and can resist displacement by other chemisorptive surfactants, providing an attractive method for conjugating sensitive molecules onto metal surfaces.
ISSN:	0002-7863 1520-5126
DOI:	10.1021/ja050432f