Fabrication and characterization of 3D micro- and nanoelectrodes for neuron recordings

Maria Dimaki; Patricia Vazquez; Mark Holm Olsen; Luigi Sasso; Romen Rodriguez-Trujillo; Indumathi Vedarethinam; Winnie E. Svendsen

doi:10.3390/s101110339

Fabrication and characterization of 3D micro- and nanoelectrodes for neuron recordings

Maria Dimaki, Patricia Vazquez, Mark Holm Olsen, Luigi Sasso, Romen Rodriguez-Trujillo, Indumathi Vedarethinam, Winnie E. Svendsen

Technical University of Denmark

Research output: Contribution to a Journal (Peer & Non Peer) › Article › peer-review

22 Citations (Scopus)

Abstract

In this paper we discuss the fabrication and characterization of three dimensional (3D) micro- and nanoelectrodes with the goal of using them for extra- and intracellular studies. Two different types of electrodes will be described: high aspect ratio microelectrodes for studying the communication between cells and ultimately for brain slice recordings and small nanoelectrodes for highly localized measurements and ultimately for intracellular studies. Electrical and electrochemical characterization of these electrodes as well as the results of PC12 cell differentiation on chip will be presented and discussed.

Original language	English
Pages (from-to)	10339-10355
Number of pages	17
Journal	Sensors (Switzerland)
Volume	10
Issue number	11
DOIs	https://doi.org/10.3390/s101110339
Publication status	Published - Nov 2010
Externally published	Yes

Keywords

3D electrodes
Fabrication
Neuron differentiation on chip

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10.3390/s101110339

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abstract = "In this paper we discuss the fabrication and characterization of three dimensional (3D) micro- and nanoelectrodes with the goal of using them for extra- and intracellular studies. Two different types of electrodes will be described: high aspect ratio microelectrodes for studying the communication between cells and ultimately for brain slice recordings and small nanoelectrodes for highly localized measurements and ultimately for intracellular studies. Electrical and electrochemical characterization of these electrodes as well as the results of PC12 cell differentiation on chip will be presented and discussed.",

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AU - Sasso, Luigi

AU - Rodriguez-Trujillo, Romen

AU - Vedarethinam, Indumathi

AU - Svendsen, Winnie E.

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AB - In this paper we discuss the fabrication and characterization of three dimensional (3D) micro- and nanoelectrodes with the goal of using them for extra- and intracellular studies. Two different types of electrodes will be described: high aspect ratio microelectrodes for studying the communication between cells and ultimately for brain slice recordings and small nanoelectrodes for highly localized measurements and ultimately for intracellular studies. Electrical and electrochemical characterization of these electrodes as well as the results of PC12 cell differentiation on chip will be presented and discussed.

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KW - Fabrication

KW - Neuron differentiation on chip

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Fabrication and characterization of 3D micro- and nanoelectrodes for neuron recordings

Abstract

Keywords

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