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dc.contributor.authorJones, Mark Hedley
dc.contributor.authorScott, Jonathan B.
dc.date.accessioned2014-12-03T01:45:28Z
dc.date.available2014
dc.date.available2014-12-03T01:45:28Z
dc.date.issued2014
dc.identifier.citationJones, M. H., & Scott, J. B. (2014). Scaling of Electrode-Electrolyte Interface Model Parameters In Phosphate Buffered Saline. IEEE Transactions on Biomedical Circuits and Systems, 9(3), 441–448. http://doi.org/10.1109/TBCAS.2014.2333759en
dc.identifier.issn1932-4545
dc.identifier.urihttps://hdl.handle.net/10289/8878
dc.description.abstractWe report how the impedance presented by a platinum electrode scales with the concentration of phosphate buffered saline (PBS). We find that the constant phase element of the model scales with approximately the log of concentration, whereas the resistivity is inversely proportional. Using a novel DC measurement technique we show that the Faradaic response of a platinum electrode, and thus the safe exposure limit, does not scale with concentration below 900mV overpotential across a pair of electrodes. We compare objective measurements made in saline to those made in the spinal cavity of live sheep. We comment upon the appropriateness of using PBS as a substitute for living sheep.
dc.format.mimetypeapplication/pdf
dc.language.isoen
dc.publisherIEEE
dc.rightsThis is the author's accepted version of an article published in Transactions on Biomedical Circuits and Systems. © 2014 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works.
dc.subjectElectrical stimulation
dc.subjectBioelectric phenomena
dc.subjectBiophysics
dc.subjectBioimpedance
dc.subjectBiomedical electrodes
dc.subjectBiomedical measurement
dc.subjectImplantable biomedical devices
dc.titleScaling of Electrode-Electrolyte Interface Model Parameters In Phosphate Buffered Saline
dc.typeJournal Article
dc.identifier.doi10.1109/TBCAS.2014.2333759
dc.relation.isPartOfIEEE Transactions on Biomedical Circuits and Systems
pubs.begin-page441
pubs.elements-id117906
pubs.end-page448
pubs.issue3
pubs.volume9
dc.identifier.eissn1940-9990


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