상세정보
학술대회
Multi-Electrode Arrays Modified with Bimetallic Nanoparticles; Electrical Performance and Neural Signal Recording
- 발행일
- 201507
- 출처
- International Conference on Nanotechnology (IEEE-NANO) 2015, pp.238-241
- 협약과제
- 15ZE1100, ETRI 창의연구실 사업, 정성영
- 초록
- 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.
- KSP 제안 키워드
- Baseline noise, Cell viability, Gold electrodes, Multi-electrode array, Neural signal recording, Pt NPs, Pt nanoparticles, Signal-to-Noise, bimetallic nanoparticles, electrical performance, modified electrode