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Dithiocarbamate assembly on gold.


ABSTRACT: 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.

SUBMITTER: Zhao Y 

PROVIDER: S-EPMC1766936 | biostudies-literature | 2005 May

REPOSITORIES: biostudies-literature

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Dithiocarbamate assembly on gold.

Zhao Yan Y   Pérez-Segarra Waleska W   Shi Qicun Q   Wei Alexander A  

Journal of the American Chemical Society 20050501 20


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. ...[more]

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