About: Complexation of malic acid with cadmium(II) probed by electrospray ionization mass spectrometry

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About: Complexation of malic acid with cadmium(II) probed by electrospray ionization mass spectrometry Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Electrospray ionization was used as a technique for the characterization of the interactions between cadmium(II) ions and malic acid (1) in aqueous solution. Particular attention was paid to the nature of the species formed, which generally correspond to complexes of CdX+ cations with neutral malic acid, where X either is the counterion of the metal salt used as a precursor (i.e. X = Cl, l) or corresponds to singly deprotonated malic acid. In pure water solutions, also highly coordinated complexes [Cd(1-H)(1)(2)](+) and [CdCl(1)(2)](+) were detected, whereas the most abundant complexes detected in a sample of soil solution were: [Cd(1-H)(1)](+) and [CdCl(1)](+). With respect to possible application in environmental analysis, the effects of (i) metal salts present in solution, (ii) modest mineralization, and (iii) the matrices of real soil solutions were probed. VVhile the presence of other metals leads to additional complexes, the characteristic species containing both cadmium(II) and mac acid can still be detected with good sensitivity. Electrospray ionization was used as a technique for the characterization of the interactions between cadmium(II) ions and malic acid (1) in aqueous solution. Particular attention was paid to the nature of the species formed, which generally correspond to complexes of CdX+ cations with neutral malic acid, where X either is the counterion of the metal salt used as a precursor (i.e. X = Cl, l) or corresponds to singly deprotonated malic acid. In pure water solutions, also highly coordinated complexes [Cd(1-H)(1)(2)](+) and [CdCl(1)(2)](+) were detected, whereas the most abundant complexes detected in a sample of soil solution were: [Cd(1-H)(1)](+) and [CdCl(1)](+). With respect to possible application in environmental analysis, the effects of (i) metal salts present in solution, (ii) modest mineralization, and (iii) the matrices of real soil solutions were probed. VVhile the presence of other metals leads to additional complexes, the characteristic species containing both cadmium(II) and mac acid can still be detected with good sensitivity. (en)
Title	Complexation of malic acid with cadmium(II) probed by electrospray ionization mass spectrometry Complexation of malic acid with cadmium(II) probed by electrospray ionization mass spectrometry (en)
skos:prefLabel	Complexation of malic acid with cadmium(II) probed by electrospray ionization mass spectrometry Complexation of malic acid with cadmium(II) probed by electrospray ionization mass spectrometry (en)
skos:notation	RIV/61388963:_____/12:00379144!RIV13-AV0-61388963
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(AV0Z40550506), Z(MSM6046070901)
http://linked.open...iv/cisloPeriodika	15 Feb
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Jaklová Dytrtová, Jana Schröder, Detlef
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav organické chemie a biochemie AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	128198
http://linked.open...ai/riv/idVysledku	RIV/61388963:_____/12:00379144
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	electrospray ionization; hazardous metals; mass spectrometry; root exudates; soil solution (en)
http://linked.open.../riv/klicoveSlovo	soil solution electrospray ionization mass spectrometry root exudates hazardous metals
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[401587CB5A35]
http://linked.open...i/riv/nazevZdroje	Talanta
http://linked.open...in/vavai/riv/obor	CF
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	90
http://linked.open...iv/tvurceVysledku	Jakl, M. Jaklová Dytrtová, Jana Schröder, Detlef
http://linked.open...ain/vavai/riv/wos	000301627300009
http://linked.open...n/vavai/riv/zamer	Regulace biologických procesů: Chemické modulátory vybraných systémů významných pro medicínu a zemědělství Setrvalé zemědělství, kvalita zemědělské produkce, krajinné a přírodní zdroje.
issn	0039-9140
number of pages	6 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.talanta.2011.12.076

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