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
相关论文
共 50 条
  • [1] In vitro extracellular recording and stimulation performance of nanoporous gold-modified multi-electrode arrays
    Kim, Yong Hee
    Kim, Gook Hwa
    Kim, Ah Young
    Han, Young Hwan
    Chung, Myung-Ae
    Jung, Sang-Don
    JOURNAL OF NEURAL ENGINEERING, 2015, 12 (06)
  • [2] Highly Efficient Nanoporous Gold-Modified Multi-Electrode Arrays for in vitro Extracellular Recording and Stimulation Performance
    Kim, Y. H.
    Kim, G. H.
    Park, J.
    Jung, S. -D.
    2016 IEEE NANOTECHNOLOGY MATERIALS AND DEVICES CONFERENCE (NMDC), 2016,
  • [3] Carbon multi-electrode arrays as peripheral nerve interface for neural recording and nerve stimulation
    Zhang, Xinuo
    Chen, Chaoyang
    Ni, Guoxin
    Hai, Yong
    Chen, Biao
    Zhou, Yang
    Zhang, Boshen
    Chen, Gui
    Cheng, Mark Ming-Cheng
    Medical Devices and Sensors, 2019, 2 (01):
  • [4] Fabrication of a Low-cost Multi-electrode Neural Probe for Brain Signal Recording
    Irandoost, Alireza
    Mohajeri, Roya
    Bahramani, Amirreza
    Ghazizadeh, Ali
    Fardmanesh, Mehdi
    2023 30TH NATIONAL AND 8TH INTERNATIONAL IRANIAN CONFERENCE ON BIOMEDICAL ENGINEERING, ICBME, 2023, : 47 - 51
  • [5] Dopamine-integrated all-hydrogel multi-electrode arrays for neural activity recording
    Zeng, Mingze
    Ding, Jie
    Tian, Yuan
    Zhang, Yusheng
    Liu, Xiaoyin
    Chen, Zhihong
    Sun, Jing
    Wu, Chengheng
    Yin, Huabing
    Wei, Dan
    Fan, Hongsong
    MATERIALS HORIZONS, 2024, 11 (24) : 6423 - 6434
  • [6] Electrical stimulus artifact cancellation and neural spike detection on large multi-electrode arrays
    Mena, Gonzalo E.
    Grosberg, Lauren E.
    Madugula, Sasidhar
    Hottowy, Pawel
    Litke, Alan
    Cunningham, John
    Chichilnisky, E. J.
    Paninski, Liam
    PLOS COMPUTATIONAL BIOLOGY, 2017, 13 (11)
  • [7] A 16 x 16 Multi-electrode Array with Integrated CMOS Amplifiers for Neural Signal Recording
    Wang, Lu
    Freedman, David S.
    Knepper, Ronald W.
    Uenlue, M. Selim
    Sahin, Mesut
    2011 IEEE BIOMEDICAL CIRCUITS AND SYSTEMS CONFERENCE (BIOCAS), 2011, : 82 - 85
  • [8] Improved Signal Processing Methods for Velocity Selective Neural Recording Using Multi-Electrode Cuffs
    Al-Shueli, Assad I.
    Clarke, Christopher T.
    Donaldson, Nick
    Taylor, John
    IEEE TRANSACTIONS ON BIOMEDICAL CIRCUITS AND SYSTEMS, 2014, 8 (03) : 401 - 410
  • [9] Development of the three dimensional multi-electrode array for neural recording
    Chu, HY
    Kuo, TY
    Chang, BW
    Lu, SW
    Chiao, CC
    Fang, WL
    Transducers '05, Digest of Technical Papers, Vols 1 and 2, 2005, : 1804 - 1807
  • [10] Design and testing of an integrated circuit for multi-electrode neural recording
    Harrison, Reid R.
    Watkins, Paul T.
    Kier, Ryan J.
    Black, Daniel J.
    Lovejoy, Robert O.
    20TH INTERNATIONAL CONFERENCE ON VLSI DESIGN, PROCEEDINGS: TECHNOLOGY CHALLENGES IN THE NANOELECTRONICS ERA, 2007, : 907 - +
12345