Dithiocarbamate assembly on gold.

Dithiocarbamate assembly on gold.
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DOI:
10.1021/ja050432f
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发表时间:
2005-05
影响因子:
15
通讯作者:
Yan Zhao;Waleska Pérez-Segarra;Q. Shi;A. Wei
Yan Zhao;Waleska Pérez-Segarra;Q. Shi;A. Wei
中科院分区:
化学1区
文献类型:
--
作者:
Yan Zhao;Waleska Pérez-Segarra;Q. Shi;A. Wei

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当暴露于二硫化碳和仲胺时,Au表面被稳定的二硫代氨基甲酸酯配体官能化。吸附的二硫代氨基甲酸酯在宽的pH范围内是稳健的,并且可以抵抗由其他化学吸附表面活性剂置换,提供了用于将敏感分子缀合到金属表面上的有吸引力的方法。
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.