Thallium speciation in plant tissues—Tl(III) found in Sinapis alba L. grown in soil polluted with tailing sediment containing thallium minerals

Krasnodębska‐Ostręga, Beata; Sadowska, Monika; Ostrowska, Sylwia

doi:10.1016/j.talanta.2012.02.042

Cited by 69 publications

(41 citation statements)

References 22 publications

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“…2), proving an efficient Tl translocation. The capability of mustard species to accumulate Tl preferentially in the above-ground parts is well known (Krasnodębska-Ostręga et al, 2008, 2012Jia et al, 2013) and is consistent with the obtained translocation factors ≤3.1 (a ratio of Tl concentrations between stem or leaf and root). Based on the mustard shoot/ soil ratio of Tl, ranging between 0.4 and 3.8, different patterns of the soil-plant transfer are evident.…”

Section: Plant Uptake Of Tlsupporting

confidence: 86%

“…White mustard (Sinapis alba L.) was chosen as the tested plant species because of its high biomass yields and ability to extract significant amounts of Tl (Vaněk et al, 2010b;Krasnodębska-Ostręga et al, 2012). The experiment was conducted in a greenhouse at a constant temperature of 21°C, and with a deionized H 2 O regime ∼60% of WHC.…”

Section: Soil Treatment and Vegetation Experimentsmentioning

confidence: 99%

“…The phytoavailability of Tl depends on the plant species, the form of its binding and its content in the soil. However, previous investigations clearly demonstrate that the family Brassicaceae has a potential to (hyper)accumulate Tl (Xiao et al, 2004;Scheckel et al, 2007;Madejón et al, 2007;Krasnodębska-Ostręga et al, 2012;Jia et al, 2013;Vaněk et al, 2013). In any case, the plant uptake of Tl is a biogeochemical process that has not yet been fully explained, with particular consideration to the fact that Tl is relatively "insoluble" in soils and it is associated with a number of various primary/secondary minerals of different stability.…”

Section: Introductionmentioning

confidence: 99%

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Bioaccumulation of thallium in a neutral soil as affected by solid-phase association

Grösslová

Vaněk

Mihaljevič

et al. 2015

Journal of Geochemical Exploration

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Section: Plant Uptake Of Tlsupporting

confidence: 86%

Section: Soil Treatment and Vegetation Experimentsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Bioaccumulation of thallium in a neutral soil as affected by solid-phase association

Grösslová

Vaněk

Mihaljevič

et al. 2015

Journal of Geochemical Exploration

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“…In contrast, the strong oxidant environment necessary to oxidize Tl(I) to Tl(III) cannot be achieved in the intracellular milieu. Although, it has been proposed that certain plants might oxidize Tl(I) to Tl(III) (Krasnodebska‐Ostrega et al, ).…”

Section: Introductionmentioning

confidence: 78%

Tl(I) and Tl(III) alter the expression of EGF‐dependent signals and cyclins required for pheochromocytoma (PC12) cell‐cycle resumption and progression

Pino

Verstraeten

2014

J of Applied Toxicology

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The effects of thallium [Tl(I) and Tl(III)] on the PC12 cell cycle were evaluated without (EGF(-)) or with (EGF(+)) media supplementation with epidermal growth factor (EGF). The following markers of cell-cycle phases were analyzed: cyclin D1 (G1 ); E2F-1, cyclin E and cytosolic p21 (G1 →S transition); nuclear PCNA and cyclin A (S); and cyclin B1 (G2). The amount of cells in each phase and the activation of the signaling cascade triggered by EGF were also analyzed. Tl(I) and Tl(III) (5-100 μM) caused dissimilar effects on PC12 cell proliferation. In EGF(-) cells, Tl(I) increased the expression of G1 →S transition markers and nuclear PCNA, without affecting cyclin A or cyclin B1. In addition to those, cyclin B1 was also increased in EGF(+) cells. In EGF(-) cells, Tl(III) increased the expression of cyclin D1, all the G1→S and S phase markers and cyclin B1. In EGF(+) cells, Tl(III) increased cyclin D1 expression and decreased all the markers of G1 →S transition and the S phase. Even when these cations did not induce the activation of EGF receptor (EGFR) in EGF(-) cells, they promoted the phosphorylation of ERK1/2 and Akt. In the presence of EGF, the cations anticipated EGFR phosphorylation without affecting the kinetics of EGF-dependent ERK1/2 and Akt phosphorylation. Altogether, results indicate that Tl(I) promoted cell proliferation in both EGF(-) and EGF(+) cells. In contrast, Tl(III) promoted the proliferation of EGF(-) cells but delayed it in EGF(+) cells, which may be related to the toxic effects of this cation in PC12 cells.

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“…Several studies analyzing the species of Tl based on the hyphenated techniques have been published . Nolan et al.…”

Section: Introductionmentioning

confidence: 99%

Simultaneous separation and determination of thallium in water samples by high‐performance liquid chromatography with inductively coupled plasma mass spectrometry

Zhao

Cheng

Men

et al. 2019

J of Separation Science

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An analytical method for separation and determination of thallium species in water using high‐performance liquid chromatography with inductively coupled plasma mass spectrometry was developed. The composition and concentration of mobile phase, injection volume, and pH value were optimized respectively with an anion or cation exchange column. The results showed that Tl(I) and Tl(III) were effectively separated using anion exchange column Hamilton PRP‐X100, with the mobile phase consisting of 200 mmol/L ammonium acetate and 10 mmol/L diethylenetriaminepentaacetic acid (pH = 4.2). When using a Dionex cation exchange guard column, CS12A, 15 mmol/L HNO3, and 3 mmol/L diethylenetriaminepentaacetic acid as the mobile phase, Tl(I) and Tl(III) could be effectively separated. The detection limits of the methods were 3–6 and 9–12 ng/L, respectively. In a solution containing Fe ions and oxalic acid, a significant quantity of Tl(I) was oxidized. Fe ions and oxalic acid in the water samples did not interfere with high‐performance liquid chromatography‐inductively coupled plasma mass spectrometry measurement results.

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Thallium speciation in plant tissues—Tl(III) found in Sinapis alba L. grown in soil polluted with tailing sediment containing thallium minerals

Cited by 69 publications

References 22 publications

Bioaccumulation of thallium in a neutral soil as affected by solid-phase association

Bioaccumulation of thallium in a neutral soil as affected by solid-phase association

Tl(I) and Tl(III) alter the expression of EGF‐dependent signals and cyclins required for pheochromocytoma (PC12) cell‐cycle resumption and progression

Simultaneous separation and determination of thallium in water samples by high‐performance liquid chromatography with inductively coupled plasma mass spectrometry

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