Selection, characterisation and mapping of complex electrochemical processes at individual single-walled carbon nanotubes: the case of serotonin oxidation

Güell, A. G., et al. Faraday Discussions 2014 DOI: 10.1039/C4FD00054D
SWNTs are employed for the electrochemical detection of the neurotransmitter serotonin. In this report, the detection mechanism is investigated at the single-SWNT level using a variery of techniques. The results indicate that pristine SWNTs exhibit a high level of activity as sensors for biologically-relevant species.

Link: http://pubs.rsc.org/en/content/articlelanding/fd/2014/c4fd00054d#!divAbstract

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