Multi-Electrode Arrays Modified with Bimetallic Nanoparticles; Electrical Performance and Neural Signal Recording

被引：0
|
作者：
Kim, Yong Hee [1 ]
Kim, Gook Hwa [1 ]
Kim, Ah Young [1 ]
Jung, Sang-Don [1 ]
机构：
[1] Elect & Telecommun Res Inst, Synapse Device Creat Res Ctr, Daejeon 305700, South Korea
来源：
2015 IEEE 15TH INTERNATIONAL CONFERENCE ON NANOTECHNOLOGY (IEEE-NANO) | 2015年
关键词：
bimetallic nanoparticles; multielectrode array; neural signal; MICROELECTRODE ARRAY; GOLD NANOPARTICLES;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Microelectrode for neural signal recording was modified with Au-Pt nanoparticles (NPs). Impedance of Au-Pt NP-modified electrode was decreased by one order of magnitude compared with bare gold electrode which results in decreasing baseline noise and higher signal to noise than those of the Au NP-modified MEA. The reasonable neuron cell viability and spike recording capability were observed on Au-Pt NPs-modified electrode.
引用
收藏
页码：238 / 241
页数：4
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