A novel electrode surface fabricated by directly attaching gold nanospheres and nanorods onto indium tin oxide substrate with a seed mediated growth process

作者：Zhang JD; Kambayashi M; Oyama M^*

来源：Electrochemistry Communications, 2004, 6(7): 683-688.

DOI：10.1016/j.elecom.2004.05.006

• gold nanoparticles
• ITO modified electrode
• seed mediated growth

A new type of gold nanosphere and nanorod particles-attached indium tin oxide electrode, which exhibited a relatively low electron transfer resistance for aqueous redox couples, could be fabricated by applying a seed mediated growth method without using peculiar binder molecules, such as 3-mercaptopropyltrimethoxysilane (MPTMS). By SEM and electrochemical techniques, the as-prepared gold nanoparticles-modified ITO electrode was characterized and compared with an MPTMS linked surface.

• 出版日期2004-7