Electrochemical communication with the inside of cells using micro-patterned vertical carbon nanofibre electrodes

F. J. Rawson, Matthew T. Cole, J. M. Hicks, J. W. Aylott, W I Milne, C M Collins, S. K. Jackson, N. J. Silman, Paula M. Mendes

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Abstract

With the rapidly increasing demands for ultrasensitive biodetection, the design and applications of new nano-scale materials for development of sensors based on optical and electrochemical transducers have attracted substantial interest. In particular, given the comparable sizes of nanomaterials and biomolecules, there exist plenty of opportunities to develop functional nanoprobes with biomolecules for highly sensitive and selective biosensing, shedding new light on cellular behaviour. Towards this aim, herein we interface cells with patterned nano-arrays of carbon nanofibers forming a nanosensor-cell construct. We show that such a construct is capable of electrochemically communicating with the intracellular environment.

Original languageEnglish
Article number37672
Pages (from-to)1-8
Number of pages8
JournalScientific Reports
Volume6
Early online date1 Dec 2016
DOIs
Publication statusPublished - 1 Dec 2016

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ASJC Scopus subject areas

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Cite this

Rawson, F. J., Cole, M. T., Hicks, J. M., Aylott, J. W., Milne, W. I., Collins, C. M., ... Mendes, P. M. (2016). Electrochemical communication with the inside of cells using micro-patterned vertical carbon nanofibre electrodes. Scientific Reports, 6, 1-8. [37672]. https://doi.org/10.1038/srep37672