Development of high-sensitive detection system for redox analytes having a standard potential higher than O2 evolution by using micropatterned conductive boron-doped DLC electrodes

Shinpei Ohtomo; Hiroshi Naragino; Keigo Okafuji; Ryutaro Kobayashi; Kensuke Honda

doi:10.1149/07516.0217ecst

Development of high-sensitive detection system for redox analytes having a standard potential higher than O₂ evolution by using micropatterned conductive boron-doped DLC electrodes

Shinpei Ohtomo, Hiroshi Naragino, Keigo Okafuji, Ryutaro Kobayashi, Kensuke Honda

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

1 Citation (Scopus)

Abstract

High sensitive electroanalytical system for redox analytes with standard potential higher than O₂ evolution was developed by realizing interdigitated microarray electrodes based on boron-doped DLC (B-DLC-IDA). For Ce³⁺/⁴⁺ with the standard potential of 1.6 V, the amplification of response current derived from redox cycling was observed at B-DLC-IDA in the dual mode measurement. The amperometric current was amplified 180-fold by applying the potential of 1.7 V and 0.8 V to the collector and the generator electrodes in chronoamperometriy (CA) at the dual mode measurement. Theoretical detection limit (S/N = 3) toward Ce³⁺ was 0.13 μM. This detection limit was able to be improved to the value 2 orders of magnitude lower than that at B-DLC flat electrode by developing the electroanalytical system using B-DLC-IDA electrodes.

Original language	English
Title of host publication	Chemical Sensors 12
Subtitle of host publication	Chemical and Biological Sensors and Analytical Systems
Editors	M. Carter, Y. Shimizu, W. Y. Lee, T. Yasukawa, R. Mukundan, A. L. Simonian, L. A. Nagahara, O. Niwa, B. A. Chin
Publisher	Electrochemical Society Inc.
Pages	217-228
Number of pages	12
Edition	16
ISBN (Electronic)	9781607687337, 9781607687672, 9781607687689, 9781607687696, 9781607687702, 9781607687719, 9781607687726, 9781607687733, 9781607687740, 9781607687757, 9781607687771, 9781607687788, 9781607687795, 9781607687801, 9781607687818, 9781607687825, 9781607687832, 9781607687849, 9781607687856, 9781607687863, 9781607687887, 9781607687894, 9781607687900, 9781607687917, 9781607687924, 9781607687931, 9781607687948, 9781607687955, 9781607687962, 9781607687979, 9781607687986, 9781607687993, 9781607688006, 9781607688013, 9781607688020, 9781607688037
DOIs	https://doi.org/10.1149/07516.0217ecst
Publication status	Published - 2016
Externally published	Yes
Event	Symposium on Chemical Sensors 12: Chemical and Biological Sensors and Analytical Systems - PRiME 2016/230th ECS Meeting - Honolulu, United States Duration: Oct 2 2016 → Oct 7 2016

Publication series

Name	ECS Transactions
Number	16
Volume	75
ISSN (Print)	1938-6737
ISSN (Electronic)	1938-5862

Other

Other	Symposium on Chemical Sensors 12: Chemical and Biological Sensors and Analytical Systems - PRiME 2016/230th ECS Meeting
Country/Territory	United States
City	Honolulu
Period	10/2/16 → 10/7/16

All Science Journal Classification (ASJC) codes

General Engineering

Access to Document

10.1149/07516.0217ecst

Cite this

Ohtomo, S., Naragino, H., Okafuji, K., Kobayashi, R., & Honda, K. (2016). Development of high-sensitive detection system for redox analytes having a standard potential higher than O₂ evolution by using micropatterned conductive boron-doped DLC electrodes. In M. Carter, Y. Shimizu, W. Y. Lee, T. Yasukawa, R. Mukundan, A. L. Simonian, L. A. Nagahara, O. Niwa, & B. A. Chin (Eds.), Chemical Sensors 12: Chemical and Biological Sensors and Analytical Systems (16 ed., pp. 217-228). (ECS Transactions; Vol. 75, No. 16). Electrochemical Society Inc.. https://doi.org/10.1149/07516.0217ecst

Development of high-sensitive detection system for redox analytes having a standard potential higher than O₂ evolution by using micropatterned conductive boron-doped DLC electrodes. / Ohtomo, Shinpei; Naragino, Hiroshi; Okafuji, Keigo et al.
Chemical Sensors 12: Chemical and Biological Sensors and Analytical Systems. ed. / M. Carter; Y. Shimizu; W. Y. Lee; T. Yasukawa; R. Mukundan; A. L. Simonian; L. A. Nagahara; O. Niwa; B. A. Chin. 16. ed. Electrochemical Society Inc., 2016. p. 217-228 (ECS Transactions; Vol. 75, No. 16).

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

Ohtomo, S, Naragino, H, Okafuji, K, Kobayashi, R & Honda, K 2016, Development of high-sensitive detection system for redox analytes having a standard potential higher than O₂ evolution by using micropatterned conductive boron-doped DLC electrodes. in M Carter, Y Shimizu, WY Lee, T Yasukawa, R Mukundan, AL Simonian, LA Nagahara, O Niwa & BA Chin (eds), Chemical Sensors 12: Chemical and Biological Sensors and Analytical Systems. 16 edn, ECS Transactions, no. 16, vol. 75, Electrochemical Society Inc., pp. 217-228, Symposium on Chemical Sensors 12: Chemical and Biological Sensors and Analytical Systems - PRiME 2016/230th ECS Meeting, Honolulu, United States, 10/2/16. https://doi.org/10.1149/07516.0217ecst

Ohtomo S, Naragino H, Okafuji K, Kobayashi R, Honda K. Development of high-sensitive detection system for redox analytes having a standard potential higher than O₂ evolution by using micropatterned conductive boron-doped DLC electrodes. In Carter M, Shimizu Y, Lee WY, Yasukawa T, Mukundan R, Simonian AL, Nagahara LA, Niwa O, Chin BA, editors, Chemical Sensors 12: Chemical and Biological Sensors and Analytical Systems. 16 ed. Electrochemical Society Inc. 2016. p. 217-228. (ECS Transactions; 16). doi: 10.1149/07516.0217ecst

Ohtomo, Shinpei ; Naragino, Hiroshi ; Okafuji, Keigo et al. / Development of high-sensitive detection system for redox analytes having a standard potential higher than O₂ evolution by using micropatterned conductive boron-doped DLC electrodes. Chemical Sensors 12: Chemical and Biological Sensors and Analytical Systems. editor / M. Carter ; Y. Shimizu ; W. Y. Lee ; T. Yasukawa ; R. Mukundan ; A. L. Simonian ; L. A. Nagahara ; O. Niwa ; B. A. Chin. 16. ed. Electrochemical Society Inc., 2016. pp. 217-228 (ECS Transactions; 16).

@inproceedings{03d32ef40fe246a4ab16edc55152e588,

title = "Development of high-sensitive detection system for redox analytes having a standard potential higher than O2 evolution by using micropatterned conductive boron-doped DLC electrodes",

abstract = "High sensitive electroanalytical system for redox analytes with standard potential higher than O2 evolution was developed by realizing interdigitated microarray electrodes based on boron-doped DLC (B-DLC-IDA). For Ce3+/4+ with the standard potential of 1.6 V, the amplification of response current derived from redox cycling was observed at B-DLC-IDA in the dual mode measurement. The amperometric current was amplified 180-fold by applying the potential of 1.7 V and 0.8 V to the collector and the generator electrodes in chronoamperometriy (CA) at the dual mode measurement. Theoretical detection limit (S/N = 3) toward Ce3+ was 0.13 μM. This detection limit was able to be improved to the value 2 orders of magnitude lower than that at B-DLC flat electrode by developing the electroanalytical system using B-DLC-IDA electrodes.",

author = "Shinpei Ohtomo and Hiroshi Naragino and Keigo Okafuji and Ryutaro Kobayashi and Kensuke Honda",

note = "Publisher Copyright: {\textcopyright} The Electrochemical Society.; Symposium on Chemical Sensors 12: Chemical and Biological Sensors and Analytical Systems - PRiME 2016/230th ECS Meeting ; Conference date: 02-10-2016 Through 07-10-2016",

year = "2016",

doi = "10.1149/07516.0217ecst",

language = "English",

series = "ECS Transactions",

publisher = "Electrochemical Society Inc.",

number = "16",

pages = "217--228",

editor = "M. Carter and Y. Shimizu and Lee, {W. Y.} and T. Yasukawa and R. Mukundan and Simonian, {A. L.} and Nagahara, {L. A.} and O. Niwa and Chin, {B. A.}",

booktitle = "Chemical Sensors 12",

edition = "16",

}

TY - GEN

T1 - Development of high-sensitive detection system for redox analytes having a standard potential higher than O2 evolution by using micropatterned conductive boron-doped DLC electrodes

AU - Ohtomo, Shinpei

AU - Naragino, Hiroshi

AU - Okafuji, Keigo

AU - Kobayashi, Ryutaro

AU - Honda, Kensuke

N1 - Publisher Copyright: © The Electrochemical Society.

PY - 2016

Y1 - 2016

N2 - High sensitive electroanalytical system for redox analytes with standard potential higher than O2 evolution was developed by realizing interdigitated microarray electrodes based on boron-doped DLC (B-DLC-IDA). For Ce3+/4+ with the standard potential of 1.6 V, the amplification of response current derived from redox cycling was observed at B-DLC-IDA in the dual mode measurement. The amperometric current was amplified 180-fold by applying the potential of 1.7 V and 0.8 V to the collector and the generator electrodes in chronoamperometriy (CA) at the dual mode measurement. Theoretical detection limit (S/N = 3) toward Ce3+ was 0.13 μM. This detection limit was able to be improved to the value 2 orders of magnitude lower than that at B-DLC flat electrode by developing the electroanalytical system using B-DLC-IDA electrodes.

AB - High sensitive electroanalytical system for redox analytes with standard potential higher than O2 evolution was developed by realizing interdigitated microarray electrodes based on boron-doped DLC (B-DLC-IDA). For Ce3+/4+ with the standard potential of 1.6 V, the amplification of response current derived from redox cycling was observed at B-DLC-IDA in the dual mode measurement. The amperometric current was amplified 180-fold by applying the potential of 1.7 V and 0.8 V to the collector and the generator electrodes in chronoamperometriy (CA) at the dual mode measurement. Theoretical detection limit (S/N = 3) toward Ce3+ was 0.13 μM. This detection limit was able to be improved to the value 2 orders of magnitude lower than that at B-DLC flat electrode by developing the electroanalytical system using B-DLC-IDA electrodes.

UR - http://www.scopus.com/inward/record.url?scp=84991294606&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84991294606&partnerID=8YFLogxK

U2 - 10.1149/07516.0217ecst

DO - 10.1149/07516.0217ecst

M3 - Conference contribution

AN - SCOPUS:84991294606

T3 - ECS Transactions

SP - 217

EP - 228

BT - Chemical Sensors 12

A2 - Carter, M.

A2 - Shimizu, Y.

A2 - Lee, W. Y.

A2 - Yasukawa, T.

A2 - Mukundan, R.

A2 - Simonian, A. L.

A2 - Nagahara, L. A.

A2 - Niwa, O.

A2 - Chin, B. A.

PB - Electrochemical Society Inc.

T2 - Symposium on Chemical Sensors 12: Chemical and Biological Sensors and Analytical Systems - PRiME 2016/230th ECS Meeting

Y2 - 2 October 2016 through 7 October 2016

ER -