Preparation of cytocompatible ITO neuroelectrodes with enhanced electrochemical characteristics using a facile anodic oxidation process

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dc.contributor.authorVallejo-Giraldo, Catalina
dc.contributor.authorPampaloni, Niccolo Paolo
dc.contributor.authorPallipurath, Anuradha R.
dc.contributor.authorMokarian-Tabari, Parvaneh
dc.contributor.authorO'Connell, John
dc.contributor.authorHolmes, Justin D.
dc.contributor.authorTrotier, Alexandre
dc.contributor.authorKrukiewicz, Katarzyna
dc.contributor.authorOrpella-Aceret, Gemma
dc.contributor.authorPugliese, Eugenia
dc.contributor.authorBallerini, Laura
dc.contributor.authorKilcoyne, Michelle
dc.contributor.authorDowd, Eilis
dc.contributor.authorQuinlan, Leo R.
dc.contributor.authorPandit, Abhay
dc.contributor.authorKavanagh, Paul
dc.contributor.authorBiggs, Manus Jonathan Paul
dc.contributor.funderNational University of Ireland, Galway
dc.contributor.funderIrish Research Council
dc.contributor.funderEuropean Regional Development Fund
dc.contributor.funderScience Foundation Ireland
dc.date.accessioned2018-07-30T10:30:28Z
dc.date.available2018-07-30T10:30:28Z
dc.date.issued2017-03-23
dc.description.abstractPhysicochemical modification of implantable electrode systems is recognized as a viable strategy to enhance tissue/electrode integration and electrode performance in situ. In this work, a bench-top electrochemical process to formulate anodized indium tin oxide (ITO) films with altered roughness, conducting profiles, and thickness is explored. In addition, the influence of these anodized films on neural cell adhesion, proliferation, and function indicates that anodized ITO film cytocompatibility can be altered by varying the anodization current density. Furthermore, ITO-anodized films formed with a current density of 0.4 mA cm(-2) show important primary neural cell survival, modulation of glial scar formation, and promotion of neural network activity.en
dc.description.sponsorshipIrish Research Council (New Foundation Scheme/Nano Surface project)en
dc.description.statusPeer revieweden
dc.description.versionAccepted Versionen
dc.format.mimetypeapplication/pdfen
dc.identifier.articleid1605035
dc.identifier.citationVallejo-Giraldo, C., Pampaloni, N. P., Pallipurath, A. R., Mokarian-Tabari, P., O'Connell, J., Holmes, J. D., Trotier, A., Krukiewicz, K., Orpella-Aceret, G., Pugliese, E., Ballerini, L., Kilcoyne, M., Dowd, E., Quinlan, L. R., Pandit, A., Kavanagh, P. and Biggs, M. J. P. (2018) 'Preparation of cytocompatible ITO neuroelectrodes with enhanced electrochemical characteristics using a facile anodic oxidation process', Advanced Functional Materials, 28(12), 1605035 (18pp). doi: 10.1002/adfm.201605035en
dc.identifier.doi10.1002/adfm.201605035
dc.identifier.endpage18
dc.identifier.issn1616-301X
dc.identifier.issued12
dc.identifier.journaltitleAdvanced Functional Materialsen
dc.identifier.startpage1
dc.identifier.urihttps://hdl.handle.net/10468/6516
dc.identifier.volume28
dc.language.isoenen
dc.publisherJohn Wiley & Sons Inc.en
dc.relation.projectinfo:eu-repo/grantAgreement/SFI/SFI Starting Investigator Research Grant (SIRG)/11/SIRG/B2135/IE/Engineering neuroelectrodes for deep brain stimulation through biomimetic conducting polymers/
dc.relation.projectinfo:eu-repo/grantAgreement/SFI/SFI Research Centres/12/RC/2278/IE/Advanced Materials and BioEngineering Research Centre (AMBER)/
dc.relation.projectinfo:eu-repo/grantAgreement/SFI/SFI Research Centres/13/RC/2073/IE/C�RAM - Centre for Research in Medical Devices/
dc.relation.urihttps://onlinelibrary.wiley.com/doi/abs/10.1002/adfm.201605035
dc.rights© 2017, WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. All rights reserved. This is the peer reviewed version of the following article: Vallejo-Giraldo, C., Pampaloni, N. P., Pallipurath, A. R., Mokarian-Tabari, P., O'Connell, J., Holmes, J. D., Trotier, A., Krukiewicz, K., Orpella-Aceret, G., Pugliese, E., Ballerini, L., Kilcoyne, M., Dowd, E., Quinlan, L. R., Pandit, A., Kavanagh, P. and Biggs, M. J. P. (2018) 'Preparation of cytocompatible ITOneuroelectrodes with enhanced electrochemical characteristics using a facile anodic oxidation process', Advanced Functional Materials, 28(12), 1605035 (18pp). doi: 10.1002/adfm.201605035, which has been published in final form at https://doi.org/10.1002/adfm.201605035. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions.en
dc.subjectCytocompatibilityen
dc.subjectElectrodesen
dc.subjectFunctionalizationen
dc.subjectIndium tin oxideen
dc.subjectNeural interfacesen
dc.titlePreparation of cytocompatible ITO neuroelectrodes with enhanced electrochemical characteristics using a facile anodic oxidation processen
dc.typeArticle (peer-reviewed)en
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