Flexible microelectrode array based on PEDOT:PSS for neural recording and stimulation

被引：1
|
作者：
Bonafe, F. [1 ]
机构：
[1] Univ Bologna, Dept Phys & Astron, Bologna, Italy
来源：
NUOVO CIMENTO C-COLLOQUIA AND COMMUNICATIONS IN PHYSICS | 2022年 / 45卷 / 06期
关键词：
D O I：
10.1393/ncc/i2022-22199-y
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Flexible microelectrode arrays placed on the surface of the brain cortex are promising tools for treating neurological deficits and restoring lost functionalities. Modern microfabrication techniques offer great possibilities to achieve high spatial and temporal resolution, but the device performances are ultimately determined by the material chosen as the biotic/abiotic interface. The conductive polymer poly(3,4-ethylenedioxythiophene) doped with polystyrene sulfonate (PEDOT:PSS) is a favorable material to use for this scope, due to its biocompatibility, long-term stability, and large charge injection capacity. Our research aims to realize an optimized device with flexible mechanical properties and low-impedance electrodes enabling efficient recording and stimulation of neural activity.
引用
收藏
页数：4
相关论文
共 50 条
  • [11] Microelectrode coatings for neural stimulation and recording
    Cogan, SF
    PROCEEDINGS OF THE 25TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, VOLS 1-4: A NEW BEGINNING FOR HUMAN HEALTH, 2003, 25 : 3798 - 3801
  • [12] High-Throughput PEDOT:PSS/PtNPs-Modified Microelectrode Array for Simultaneous Recording and Stimulation of Hippocampal Neuronal Networks in Gradual Learning Process
    Xu, Shihong
    Deng, Yu
    Luo, Jinping
    He, Enhui
    Liu, Yaoyao
    Zhang, Kui
    Yang, Yan
    Xu, Shengwei
    Sha, Longze
    Song, Yilin
    Xu, Qi
    Cai, Xinxia
    ACS Applied Materials and Interfaces, 2022, 14 (13): : 15736 - 15746
  • [13] Parylene-based flexible neural probes with PEDOT coated surface for brain stimulation and recording
    Castagnola, V.
    Descamps, E.
    Lecestre, A.
    Dahan, L.
    Remaud, J.
    Nowak, L. G.
    Bergaud, C.
    BIOSENSORS & BIOELECTRONICS, 2015, 67 : 450 - 457
  • [14] Flexible Polymer Substrate and Tungsten Microelectrode Array for an Implantable Neural Recording System
    Patrick, Erin
    Sankar, Viswanath
    Rowe, William
    Yen, Sheng-Feng
    Sanchez, Justin C.
    Nishida, Toshikazu
    2008 30TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, VOLS 1-8, 2008, : 3158 - +
  • [15] Surface-modified microelectrode array with flake nanostructure for neural recording and stimulation
    Kim, Ju-Hyun
    Kang, Gyumin
    Nam, Yoonkey
    Choi, Yang-Kyu
    NANOTECHNOLOGY, 2010, 21 (08)
  • [16] All-Polymeric Electrode Based on PEDOT:PSS for In Vivo Neural Recording
    Filho, Gilberto
    Junior, Claudio
    Spinelli, Bruno
    Damasceno, Igor
    Fiuza, Felipe
    Morya, Edgard
    BIOSENSORS-BASEL, 2022, 12 (10):
  • [17] A PDMS-Based Conical-Well Microelectrode Array for Surface Stimulation and Recording of Neural Tissues
    Guo, Liang
    Meacham, Kathleen W.
    Hochman, Shawn
    DeWeerth, Stephen P.
    IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, 2010, 57 (10) : 2485 - 2494
  • [18] Hemispherical Microelectrode Array for Retinal Neural Recording
    Ha, Yoon Hee
    Yoo, Hyun Ji
    Jun, Sang Beom
    2020 INTERNATIONAL CONFERENCE ON ELECTRONICS, INFORMATION, AND COMMUNICATION (ICEIC), 2020,
  • [19] Evaluation of an Elastomer Based Gold Microelectrode Array for Neural Recording Applications
    Minev, Ivan R.
    Chew, Daniel J.
    Delivopoulos, Evangelos
    Fawcett, James W.
    Lacour, Stephanie P.
    2011 5TH INTERNATIONAL IEEE/EMBS CONFERENCE ON NEURAL ENGINEERING (NER), 2011, : 482 - 485
  • [20] High-Performance MXene/PEDOT-PSS Microscale Fiber Electrodes for Neural Recording and Stimulation
    Gou, Shuchun
    Li, Peixuan
    Yang, Shu
    Bi, Guoqiang
    Du, Zhanhong
    ADVANCED FUNCTIONAL MATERIALS, 2025,
12345