Three dimensional carbon multielectrode arrays for electrochemical detection of dopamine in low concentrations

Joonas J. Heikkinen; Noora Isoaho; Ville Jokinen; Sami Franssila

Three dimensional carbon multielectrode arrays for electrochemical detection of dopamine in low concentrations

Joonas J. Heikkinen^*, Noora Isoaho, Ville Jokinen, Sami Franssila

^*Tämän työn vastaava kirjoittaja

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa › Abstract › Scientific › vertaisarvioitu

Abstrakti

We report successful fabrication of three dimensional carbon multielectrode arrays (3D C-MEA) for electrochemical detection of dopamine (DA). The 3D C-MEA format lead to improvements in sensitivity, spatial accuracy and the ability to detect DA in presence of ascorbic acid (AA) and uric acid (UA) in physiologically relevant concentrations. The used carbon material is SU-8 derived pyrolytic carbon, which allows patterning with photolithography before carbonization.

Alkuperäiskieli	Englanti
Sivut	1346-1347
Sivumäärä	2
Tila	Julkaistu - 2019
OKM-julkaisutyyppi	Ei sovellu
Tapahtuma	International Conference on Miniaturized Systems for Chemistry and Life Sciences - Basel, Sveitsi Kesto: 27 lokak. 2019 → 31 lokak. 2019 Konferenssinumero: 23

Conference

Conference	International Conference on Miniaturized Systems for Chemistry and Life Sciences
Lyhennettä	MicroTAS
Maa/Alue	Sveitsi
Kaupunki	Basel
Ajanjakso	27/10/2019 → 31/10/2019

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title = "Three dimensional carbon multielectrode arrays for electrochemical detection of dopamine in low concentrations",

abstract = "We report successful fabrication of three dimensional carbon multielectrode arrays (3D C-MEA) for electrochemical detection of dopamine (DA). The 3D C-MEA format lead to improvements in sensitivity, spatial accuracy and the ability to detect DA in presence of ascorbic acid (AA) and uric acid (UA) in physiologically relevant concentrations. The used carbon material is SU-8 derived pyrolytic carbon, which allows patterning with photolithography before carbonization.",

keywords = "Carbon Multielectrode Array, Dopamine, Electrochemistry, Pyrolysis",

author = "Heikkinen, {Joonas J.} and Noora Isoaho and Ville Jokinen and Sami Franssila",

year = "2019",

language = "English",

pages = "1346--1347",

note = "International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS ; Conference date: 27-10-2019 Through 31-10-2019",

}

Three dimensional carbon multielectrode arrays for electrochemical detection of dopamine in low concentrations. / Heikkinen, Joonas J.; Isoaho, Noora; Jokinen, Ville et al.
2019. 1346-1347 Abstraktin lähde: International Conference on Miniaturized Systems for Chemistry and Life Sciences, Basel, Sveitsi.

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa › Abstract › Scientific › vertaisarvioitu

TY - CONF

T1 - Three dimensional carbon multielectrode arrays for electrochemical detection of dopamine in low concentrations

AU - Heikkinen, Joonas J.

AU - Isoaho, Noora

AU - Jokinen, Ville

AU - Franssila, Sami

N1 - Conference code: 23

PY - 2019

Y1 - 2019

N2 - We report successful fabrication of three dimensional carbon multielectrode arrays (3D C-MEA) for electrochemical detection of dopamine (DA). The 3D C-MEA format lead to improvements in sensitivity, spatial accuracy and the ability to detect DA in presence of ascorbic acid (AA) and uric acid (UA) in physiologically relevant concentrations. The used carbon material is SU-8 derived pyrolytic carbon, which allows patterning with photolithography before carbonization.

AB - We report successful fabrication of three dimensional carbon multielectrode arrays (3D C-MEA) for electrochemical detection of dopamine (DA). The 3D C-MEA format lead to improvements in sensitivity, spatial accuracy and the ability to detect DA in presence of ascorbic acid (AA) and uric acid (UA) in physiologically relevant concentrations. The used carbon material is SU-8 derived pyrolytic carbon, which allows patterning with photolithography before carbonization.

KW - Carbon Multielectrode Array

KW - Dopamine

KW - Electrochemistry

KW - Pyrolysis

UR - http://www.scopus.com/inward/record.url?scp=85094943453&partnerID=8YFLogxK

M3 - Abstract

AN - SCOPUS:85094943453

SP - 1346

EP - 1347

T2 - International Conference on Miniaturized Systems for Chemistry and Life Sciences

Y2 - 27 October 2019 through 31 October 2019

ER -

Three dimensional carbon multielectrode arrays for electrochemical detection of dopamine in low concentrations

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Conference

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