Toward the Control of the Creation of Mixed Monolayers on Glassy Carbon Surfaces by Amine Oxidation
作者:Jessica Groppi、Philip N. Bartlett、Jeremy D. Kilburn
DOI:10.1002/chem.201503120
日期:2016.1.18
versatile and simple methodology for the creation of mixed monolayers on glassy carbon (GC) surfaces was developed, using an osmium–bipyridyl complex and anthraquinone as model redox probes. The work consisted in the electrochemical grafting on GC of a mixture of mono‐protected diamine linkers in varying ratios which, after attachment to the surface, allowed orthogonal deprotection. After optimisation of
使用using-联吡啶基络合物和蒽醌作为模型氧化还原探针,开发了一种在玻璃碳(GC)表面上创建混合单层的通用且简单的方法。这项工作包括以不同比例的单保护二胺连接基混合物的GC电化学接枝,在连接到表面后,可以进行正交脱保护。在最优化脱保护条件后,可以选择性地除去其中一个保护基,偶联合适的and络合物并封端残余的游离胺。除去第二保护基使得可以结合蒽醌。