Nanowire based flexible electrode array with pedot film for neural recordings

Mingyu Ryu; Kyung Hwa Lee; Minkyung Sim; Seunguk Kim; Byoung Ok Jun; Jae Eun Jang; Yumi Ahn; Youngu Lee

doi:10.1109/NANO.2015.7388751

Nanowire based flexible electrode array with pedot film for neural recordings

Mingyu Ryu
, Kyung Hwa Lee
, Minkyung Sim
, Seunguk Kim
, Byoung Ok Jun
, Jae Eun Jang
, Yumi Ahn
, Youngu Lee

Daegu Gyeongbuk Institute of Science and Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

2 Scopus citations

Abstract

The electrode-tissue interface plays an important role in neural recordings. Here, we designed and fabricated a flexible electrode array with nanowire structures and poly(3,4-ethylenedioxythiophene) PEDOT on the flexible substrate. ZnO nanowires were used as a nano pillar structure, which increases effective surface area drastically, to decrease electrode impedance. Furthermore, ZnO nanowires was coated with PEDOT to enhance both biocompatibility and charge transfer characteristics. Flexible electrode array with nanowires and PEDOT shows a higher signal-to-noise ratio (SNR).

Original language	English
Title of host publication	IEEE-NANO 2015 - 15th International Conference on Nanotechnology
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	868-871
Number of pages	4
ISBN (Electronic)	9781467381550
DOIs	https://doi.org/10.1109/NANO.2015.7388751
State	Published - 2015
Event	15th IEEE International Conference on Nanotechnology, IEEE-NANO 2015 - Rome, Italy Duration: 27 Jul 2015 → 30 Jul 2015

Publication series

Name	IEEE-NANO 2015 - 15th International Conference on Nanotechnology

Conference

Conference	15th IEEE International Conference on Nanotechnology, IEEE-NANO 2015
Country/Territory	Italy
City	Rome
Period	27/07/15 → 30/07/15

Bibliographical note

Publisher Copyright:
© 2015 IEEE.

Keywords

Flexable Neural Electrode Array
Nanowires
PEDOT

Access to Document

10.1109/NANO.2015.7388751

Cite this

Ryu, M., Lee, K. H., Sim, M., Kim, S., Jun, B. O., Jang, J. E., Ahn, Y., & Lee, Y. (2015). Nanowire based flexible electrode array with pedot film for neural recordings. In IEEE-NANO 2015 - 15th International Conference on Nanotechnology (pp. 868-871). Article 7388751 (IEEE-NANO 2015 - 15th International Conference on Nanotechnology). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/NANO.2015.7388751

@inproceedings{e51c5d280b054b4fb7d6abc46867a492,

title = "Nanowire based flexible electrode array with pedot film for neural recordings",

abstract = "The electrode-tissue interface plays an important role in neural recordings. Here, we designed and fabricated a flexible electrode array with nanowire structures and poly(3,4-ethylenedioxythiophene) PEDOT on the flexible substrate. ZnO nanowires were used as a nano pillar structure, which increases effective surface area drastically, to decrease electrode impedance. Furthermore, ZnO nanowires was coated with PEDOT to enhance both biocompatibility and charge transfer characteristics. Flexible electrode array with nanowires and PEDOT shows a higher signal-to-noise ratio (SNR).",

keywords = "Flexable Neural Electrode Array, Nanowires, PEDOT",

author = "Mingyu Ryu and Lee, \{Kyung Hwa\} and Minkyung Sim and Seunguk Kim and Jun, \{Byoung Ok\} and Jang, \{Jae Eun\} and Yumi Ahn and Youngu Lee",

note = "Publisher Copyright: {\textcopyright} 2015 IEEE.; 15th IEEE International Conference on Nanotechnology, IEEE-NANO 2015 ; Conference date: 27-07-2015 Through 30-07-2015",

year = "2015",

doi = "10.1109/NANO.2015.7388751",

language = "English",

series = "IEEE-NANO 2015 - 15th International Conference on Nanotechnology",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "868--871",

booktitle = "IEEE-NANO 2015 - 15th International Conference on Nanotechnology",

}

Ryu, M, Lee, KH, Sim, M, Kim, S, Jun, BO, Jang, JE, Ahn, Y & Lee, Y 2015, Nanowire based flexible electrode array with pedot film for neural recordings. in IEEE-NANO 2015 - 15th International Conference on Nanotechnology., 7388751, IEEE-NANO 2015 - 15th International Conference on Nanotechnology, Institute of Electrical and Electronics Engineers Inc., pp. 868-871, 15th IEEE International Conference on Nanotechnology, IEEE-NANO 2015, Rome, Italy, 27/07/15. https://doi.org/10.1109/NANO.2015.7388751

Nanowire based flexible electrode array with pedot film for neural recordings. / Ryu, Mingyu; Lee, Kyung Hwa; Sim, Minkyung et al.
IEEE-NANO 2015 - 15th International Conference on Nanotechnology. Institute of Electrical and Electronics Engineers Inc., 2015. p. 868-871 7388751 (IEEE-NANO 2015 - 15th International Conference on Nanotechnology).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

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AU - Ryu, Mingyu

AU - Lee, Kyung Hwa

AU - Sim, Minkyung

AU - Kim, Seunguk

AU - Jun, Byoung Ok

AU - Jang, Jae Eun

AU - Ahn, Yumi

AU - Lee, Youngu

PY - 2015

Y1 - 2015

N2 - The electrode-tissue interface plays an important role in neural recordings. Here, we designed and fabricated a flexible electrode array with nanowire structures and poly(3,4-ethylenedioxythiophene) PEDOT on the flexible substrate. ZnO nanowires were used as a nano pillar structure, which increases effective surface area drastically, to decrease electrode impedance. Furthermore, ZnO nanowires was coated with PEDOT to enhance both biocompatibility and charge transfer characteristics. Flexible electrode array with nanowires and PEDOT shows a higher signal-to-noise ratio (SNR).

AB - The electrode-tissue interface plays an important role in neural recordings. Here, we designed and fabricated a flexible electrode array with nanowire structures and poly(3,4-ethylenedioxythiophene) PEDOT on the flexible substrate. ZnO nanowires were used as a nano pillar structure, which increases effective surface area drastically, to decrease electrode impedance. Furthermore, ZnO nanowires was coated with PEDOT to enhance both biocompatibility and charge transfer characteristics. Flexible electrode array with nanowires and PEDOT shows a higher signal-to-noise ratio (SNR).

KW - Flexable Neural Electrode Array

KW - Nanowires

KW - PEDOT

UR - https://www.scopus.com/pages/publications/84964343949

U2 - 10.1109/NANO.2015.7388751

DO - 10.1109/NANO.2015.7388751

M3 - Conference contribution

AN - SCOPUS:84964343949

T3 - IEEE-NANO 2015 - 15th International Conference on Nanotechnology

SP - 868

EP - 871

BT - IEEE-NANO 2015 - 15th International Conference on Nanotechnology

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 15th IEEE International Conference on Nanotechnology, IEEE-NANO 2015

Y2 - 27 July 2015 through 30 July 2015

ER -

Ryu M, Lee KH, Sim M, Kim S, Jun BO, Jang JE et al. Nanowire based flexible electrode array with pedot film for neural recordings. In IEEE-NANO 2015 - 15th International Conference on Nanotechnology. Institute of Electrical and Electronics Engineers Inc. 2015. p. 868-871. 7388751. (IEEE-NANO 2015 - 15th International Conference on Nanotechnology). doi: 10.1109/NANO.2015.7388751

Nanowire based flexible electrode array with pedot film for neural recordings

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Keywords

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