Microarrays of vertically-aligned carbon nanofiber electrodes in an open fluidic channel

Article Abstract:

The fabrication and characterization of microfabricated devices that features multiple microarrays of electrochemically active vertical probing electrodes located within the confines of an open fluidic channel are presented. As the deterministic synthesis of vertically aligned nanofibres is compatible with conventional microfabrication, a relatively complex and a functional multilevel device, which may be produced in large numbers, is developed.

Author: McKnight, Timothy E., Melechko, Anatoli V., Simpson, Michael L., Austin, Derek W., Sims, Tyler, Guillron, Michael A.
Carbon and graphite products, Carbon and Graphite Product Manufacturing, Carbon & Graphite Fibers, Analysis, Fluidic devices, Chemistry, Physical and theoretical, Physical chemistry, Carbon fibers, Carbon fibres

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Resident neuroelectrochemical interfacing using carbon nanofiber arrays

Article Abstract:

Carbon nanofiber electrode architectures are used to provide for long-term, neuroelectroanalytical measurements of the dynamic processes of intercellular communication between excitable cells. Electroanalysis at discrete electrodes following long-term cell culture demonstrates that this platform remains responsive for the detection of easily oxidized species generated by the cultured cells.

Author: McKnight, Timothy E., Simpson, Michael L., Melechko, Anatoli, Fletcher, Benjamin L., Jones, Stephen W., Hensley, Dale K., Peckys, Diana B., Griffin, Guy D., Ericson, M. Nance
Electrodes, Carbon, Carbon electrodes

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Effects of microfabrication processing on the electrochemistry of carbon nanofiber electrodes

Article Abstract:

Carbon nanofibers, as individual elements or in large arrays, provide the opportunity to produce carbon-based electrode systems over a wide range of size scales from nanoelectrodes to large, wafer-scale areas. The effects of a variety of microfabrication processes that are typically employed during nanofiber-based device are examined.

Author: McKnight, Timothy E., Culbertson, Christopher T., Melechko, Anatoli V., Jacobson, Stephen C., Guillorn, Michael A., Lowndes, Douglas H., Merkulov, Vladimir I., Simpson, Michael L., Doktycz, Mitchel J.
Nanotechnology, Carbon compounds, Structure, Chemical properties

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Subjects list: Electrodes, Research, Electrochemistry
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