组装金纳米棒修饰电极用于多巴胺的研究
In recent years，gold nanomaterials，especially spherical gold nanoparticles(GNPs)have been widely used to modify electrodes. A typical example is colloidal gold nanoparticles. Such nanogold-modified electrodes can be considered as behaving as random arrays of gold nanoelectrodes，whose diffusion-controlled voltammetric response should obey the Davies” theory so that the enhanced mass transport capability can be expected. In addition modification of gold nanomaterials can bring high active electrode surface area and good conductivity. Furthermore，gold nanomaterials have some unique merits such as extraordinary catalytic activity，biocompatibility，and interface-dominated properties，which imply a wide range of potential applications including fuel cells and chemical/biological sensors.
金纳米棒 修饰电极 多巴胺
贾铮 刘静 沈炎宾
哈尔滨工业大学应用化学系,哈尔滨,黑龙江,150001
国内会议
扬州
中文
950-951
2007-11-02（万方平台首次上网日期，不代表论文的发表时间）