Determination of trace amounts of total dissolved cationic aluminium species in environmental samples by solid phase extraction using nanometer-sized titanium dioxide and atomic spectrometry techniques

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F09%3APU82430" target="_blank" >RIV/00216305:26310/09:PU82430 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Determination of trace amounts of total dissolved cationic aluminium species in environmental samples by solid phase extraction using nanometer-sized titanium dioxide and atomic spectrometry techniques

Original language description

Nanometer-sized titanium dioxide was used as a solid-phase extractant for the separation and preconcentration of trace amounts of AI(III) prior to its determination by electrothermal atomic absorption spectrometry (ET AAS) and inductively coupled plasmaoptical emission spectrometry (ICP OES). The optimal conditions for the proposed solid phase extraction (SPE; 50 mg TiO2, 10 min extraction time, pH 6.0, HCl and HNO3 as eluents) and ET AAS measurement (1500 degrees C pyrolysis and 2600 degrees C atomization temperatures, Mg(NO3)(2) as matrix modifier) were obtained. The adsorption capacity of TiO2 was 4.1 mg Al g(-1) TiO2. Two modes of the proposed procedure were compared, (1) batch and elution mode with the elution of AI from TiO2 phase by nitric or hydrochloric acid, and (II) batch and slurry mode (without elution) with the direct TiO2 phase-slurry sampling. Finally, the batch and slurry mode of manometer-sized TiO2 SPE with slurry ET AAS detection and quantification was preferred an

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CB - Analytical chemistry, separation

OECD FORD branch

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Project

<a href="/en/project/MEB080813" target="_blank" >MEB080813: Speciation and fractionation analysis of selected metals in environmental samples using spectrochemical methods</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2009

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

JOURNAL OF INORGANIC BIOCHEMISTRY

ISSN

0162-0134

e-ISSN

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Volume of the periodical

103

Issue of the periodical within the volume

11

Country of publishing house

US - UNITED STATES

Number of pages

6

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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