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Quenching of Fluorescence in Ionic Solutions

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dc.contributor.author Browne, Gillian Burnell
dc.date.accessioned 2011-12-13T21:27:47Z
dc.date.accessioned 2022-10-31T21:41:13Z
dc.date.available 2011-12-13T21:27:47Z
dc.date.available 2022-10-31T21:41:13Z
dc.date.copyright 1954
dc.date.issued 1954
dc.identifier.uri https://ir.wgtn.ac.nz/handle/123456789/27127
dc.description.abstract The quenching of the fluoresence of 9-methyl-10-carboxy-ethyl anthracene in acid and alkaline conditions by KI is measured in aqueous solutions. No deviations from the Stern-Volmer equation are found for dilute solutions. Glycerol added to the solution alters the viscosity and the dielectric constant. With the uncharged molecule quenching is viscosity-controlled while with the negatively charged ion quenching is not limited by viscosity. In this case the dielectric constant is the important factor and iodide ions act as weak quenchers independent of viscosity. en_NZ
dc.format pdf en_NZ
dc.language en_NZ
dc.language.iso en_NZ
dc.publisher Te Herenga Waka—Victoria University of Wellington en_NZ
dc.title Quenching of Fluorescence in Ionic Solutions en_NZ
dc.type Text en_NZ
vuwschema.type.vuw Awarded Research Masters Thesis en_NZ
thesis.degree.grantor Te Herenga Waka—Victoria University of Wellington en_NZ
thesis.degree.level Masters en_NZ

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