Investigation of effects of cadmium, lead, nickel and vanadium contamination on the uptake and transport processes in cucumber plants by TXRF spectrometry

Anita Varga, Rosa Maria Garcinuño Martinez, G. Záray, F. Fodor

Research output: Contribution to journalArticle

28 Citations (Scopus)

Abstract

Uptake and transport processes of some essential nutrient elements (K, Ca, Fe, Mn and Zn) in cucumber plants grown in contamination-free or in contaminated (10-5 M Cd, Ni, Pb or V) nutrient solutions containing iron in the chemical form of Fe(III)-citrate, Fe(III)-EDTA or Fe-chloride were studied by total reflection X-ray fluorescence spectrometry (TXRF). The root samples were dissolved using a microwave assisted acidic digestion procedure, while the xylem sap samples were directly analyzed after addition of internal standard. It was established that the accumulation in the roots and the transport rate of the four heavy metals investigated increase in order of V

Original languageEnglish
Pages (from-to)1455-1462
Number of pages8
JournalSpectrochimica Acta - Part B Atomic Spectroscopy
Volume54
Issue number10
DOIs
Publication statusPublished - Oct 25 1999

Fingerprint

Vanadium
Ethylenediaminetetraacetic acid
nutrients
Heavy Metals
Nickel
Cadmium
Citric Acid
cadmium
vanadium
Spectrometry
Nutrients
Heavy metals
Chlorides
contamination
Contamination
Iron
Lead
Microwaves
nickel
fluorescence

ASJC Scopus subject areas

  • Analytical Chemistry
  • Spectroscopy

Cite this

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abstract = "Uptake and transport processes of some essential nutrient elements (K, Ca, Fe, Mn and Zn) in cucumber plants grown in contamination-free or in contaminated (10-5 M Cd, Ni, Pb or V) nutrient solutions containing iron in the chemical form of Fe(III)-citrate, Fe(III)-EDTA or Fe-chloride were studied by total reflection X-ray fluorescence spectrometry (TXRF). The root samples were dissolved using a microwave assisted acidic digestion procedure, while the xylem sap samples were directly analyzed after addition of internal standard. It was established that the accumulation in the roots and the transport rate of the four heavy metals investigated increase in order of V",
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T1 - Investigation of effects of cadmium, lead, nickel and vanadium contamination on the uptake and transport processes in cucumber plants by TXRF spectrometry

AU - Varga, Anita

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AU - Záray, G.

AU - Fodor, F.

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