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Determination of pKa Values of Some Auxins in Methanol-Water Mixtures by Reversed Phase Liquid Chromatography and Potentiometric Methods

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dc.creator Sanli, Nurullah
dc.creator Kelen, Mustafa
dc.date 2009-01-01T01:00:00Z
dc.date.accessioned 2021-12-03T11:14:34Z
dc.date.available 2021-12-03T11:14:34Z
dc.identifier 05424ab5-1666-4f6d-be54-c7341cd8c8d7
dc.identifier 10.1590/s0103-50532009000100021
dc.identifier https://avesis.sdu.edu.tr/publication/details/05424ab5-1666-4f6d-be54-c7341cd8c8d7/oai
dc.identifier.uri http://acikerisim.sdu.edu.tr/xmlui/handle/123456789/89734
dc.description Plant hormones are of vital importance for the normal functioning of plants. Auxins are a class of phytohormones involved in many aspects of plant growth. Indole-3-acetic acid, (IAA), indole-3-pyruvic acid (IPA) and indole-3-lactic acid (ILA) are auxins with biological functions stimulating growth processes such as cell elongation and division. In this study, the pK(a) values of IAA, IPA and ILA in 30%, 40% and 50% (v/v) methanol-water mixtures were determined using potentiometry, liquid chromatography (LC) and LC-DAD methodology. Also, the pK(a) values in water predicted by the SPARC on-line calculator have been investigated.
dc.language eng
dc.rights info:eu-repo/semantics/openAccess
dc.title Determination of pKa Values of Some Auxins in Methanol-Water Mixtures by Reversed Phase Liquid Chromatography and Potentiometric Methods
dc.type info:eu-repo/semantics/article


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