Hot electron-induced electrogenerated chemiluminescence of Ru(bpy)(3)(2+) chelate at a pointed active metal cathode in fully aqueous solutions

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dc.contributor.authorKuosmanen P
dc.contributor.authorSalminen K
dc.contributor.authorPusa M
dc.contributor.authorAla-Kleme T
dc.contributor.authorKulmala S
dc.contributor.organizationfi=kestävän kehityksen materiaalien kemia|en=Materials Chemistry of Sustainable Development|
dc.contributor.organization-code2606302
dc.converis.publication-id18917068
dc.converis.urlhttps://research.utu.fi/converis/portal/Publication/18917068
dc.date.accessioned2022-10-28T12:32:58Z
dc.date.available2022-10-28T12:32:58Z
dc.description.abstractTris(2,2'-bipyricline)ruthenium(II) chelate exhibits strong electrogenerated chemiluminescence during cathodic high-voltage pulse-polarization of pointed Pt electrode in aqueous solutions. The present method is based on a field emission or other type of tunnel emission of hot electrons into an aqueous electrolyte solution. The method allows the detection of tris(2,2'-bipyridine)ruthenium(II) and its derivatives below nanomolar concentration levels and yields linear log-log calibration plots spanning several orders of magnitude of concentration. (C) 2016 Elsevier B.V. All rights reserved.
dc.format.pagerange63
dc.format.pagerange67
dc.identifier.eissn1873-2569
dc.identifier.jour-issn1572-6657
dc.identifier.olddbid177225
dc.identifier.oldhandle10024/160319
dc.identifier.urihttps://www.utupub.fi/handle/11111/33196
dc.identifier.urnURN:NBN:fi-fe2021042716570
dc.language.isoen
dc.okm.affiliatedauthorAla-Kleme, Timo
dc.okm.discipline114 Physical sciencesen_GB
dc.okm.discipline116 Chemical sciencesen_GB
dc.okm.discipline1182 Biochemistry, cell and molecular biologyen_GB
dc.okm.discipline221 Nanotechnologyen_GB
dc.okm.discipline114 Fysiikkafi_FI
dc.okm.discipline116 Kemiafi_FI
dc.okm.discipline1182 Biokemia, solu- ja molekyylibiologiafi_FI
dc.okm.discipline221 Nanoteknologiafi_FI
dc.okm.internationalcopublicationnot an international co-publication
dc.okm.internationalityInternational publication
dc.okm.typeA1 ScientificArticle
dc.publisherELSEVIER SCIENCE SA
dc.publisher.countrySwitzerlanden_GB
dc.publisher.countrySveitsifi_FI
dc.publisher.country-codeCH
dc.relation.doi10.1016/j.jelechem.2016.10.057
dc.relation.ispartofjournalJournal of Electroanalytical Chemistry
dc.relation.volume783
dc.source.identifierhttps://www.utupub.fi/handle/10024/160319
dc.titleHot electron-induced electrogenerated chemiluminescence of Ru(bpy)(3)(2+) chelate at a pointed active metal cathode in fully aqueous solutions
dc.year.issued2016

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