METHOD OF MANUFACTURING GOLD NANOSTRUCTURE, 3-DIMENSIONAL GOLD ELECTRODE AND SENSOR COMPRISING GOLD NANOSTRUCTURE MANUFACTURED THEREBY

摘要

Provide a kind of manufacture gold nano structure. More specifically, described method includes following steps: forming the substrate of golden (gold) seed layer; Tiny model layer is formed, golden (gold) seed layer is exposed in these areas, in Au seed layer; It carries out on primary electrochemical deposition process substrate, while providing gold salt solution to form the preparation of the first gold nano structure, use microbedding on the seed layer of the Au exposures of gold particle gold salt solution deposition; It is optionally removed microbedding; It carries out on making active materials for use in secondary electrochemical deposition process substrate, while gold salt solution being provided, form the preparation of the second gold nano structure, the gold salt solution in addition depositing gold particle is formed in Au seed layer in the first gold nano structure. Therefore, the present invention can be easily manufactured gold nano structure and utilize electrochemical deposition method with three-dimensional manometer surface. In addition, flower-shaped gold nano structure has a wide surface region by structure feature, it is thus widely used in electrode, sensor etc.. These applications need high sensitivity. ;The 2016 of copyright KIPO submissions