Surface Modification of Neural Stimulating/Recording Microelectrodes with High-Performance Platinum-Pillar Coatings with High-Performance Platinum-Pillar Coatings Stimulating/Recording Microelectrodes with High-Performance Platinum-Pilla | |
Kai Xia; Bin Sun; Qi Zeng; Tianzhun Wu; Mark S. Humayun | |
2017 | |
会议日期 | 2017 |
会议地点 | Los Angeles,USA |
英文摘要 | High-fracture platinum (Pt)-pillars were electrodeposited on Pt microelectrodes using a potential sweep technique. Detailed investigations of the structure, morphology and electrochemical properties of the electrodeposited Pt-pillar coatings were performed. Cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS) measurements revealed that Pt-pillar coated microelectrodes exhibited significantly increased charge storage capacity and real surface area compared with uncoated Pt electrodes. Stability tests of Pt pillars revealed good mechanical stability as well as electrochemical stability, which is highly preferred for effective neural stimulation and recording in various applications. |
语种 | 英语 |
内容类型 | 会议论文 |
源URL | [http://ir.siat.ac.cn:8080/handle/172644/12213] |
专题 | 深圳先进技术研究院_医工所 |
作者单位 | 2017 |
推荐引用方式 GB/T 7714 | Kai Xia,Bin Sun,Qi Zeng,et al. Surface Modification of Neural Stimulating/Recording Microelectrodes with High-Performance Platinum-Pillar Coatings with High-Performance Platinum-Pillar Coatings Stimulating/Recording Microelectrodes with High-Performance Platinum-Pilla[C]. 见:. Los Angeles,USA. 2017. |
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