Search Results - "de Oliveira, Letúzia M."
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Sulfate and chromate increased each other's uptake and translocation in As-hyperaccumulator Pteris vittata
Published in Chemosphere (Oxford) (01-03-2016)“…We investigated the effects of chromate (CrVI) and sulfate on their uptake and translocation in As-hyperaccumulator Pteris vittata. Plants were exposed to 1)…”
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2
Metal leachability from coal combustion residuals under different pHs and liquid/solid ratios
Published in Journal of hazardous materials (05-01-2018)“…[Display omitted] •Comprehensive characterization of metal concentrations in coal combustion residues.•First study to test the new USEPA LEAF Method 1313 and…”
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3
Mechanisms of metal sorption by biochars: Biochar characteristics and modifications
Published in Chemosphere (Oxford) (01-07-2017)“…Biochar produced by thermal decomposition of biomass under oxygen-limited conditions has received increasing attention as a cost-effective sorbent to treat…”
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4
Chromate and phosphate inhibited each other's uptake and translocation in arsenic hyperaccumulator Pteris vittata L
Published in Environmental pollution (1987) (01-02-2015)“…We investigated the effects of chromate (CrVI) and phosphate (P) on their uptake and translocation in As-hyperaccumulator Pteris vittata (PV). Plants were…”
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Antioxidant enzymes responses in shoots of arsenic hyperaccumulator, Isatis cappadocica Desv., under interaction of arsenate and phosphate
Published in Environmental technology (19-05-2018)“…The present study investigated the effects of arsenate and phosphate interaction on growth, lipid peroxidation, arsenic (As) accumulation, phosphorus (P)…”
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PAHs in urban soils of two Florida cities: Background concentrations, distribution, and sources
Published in Chemosphere (Oxford) (01-01-2019)“…Polycyclic aromatic hydrocarbons (PAHs) are ubiquitous organic contaminants, which are found in soils throughout the U.S. The objective of this study was to…”
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Arsenic-hyperaccumulator Pteris vittata efficiently solubilized phosphate rock to sustain plant growth and As uptake
Published in Journal of hazardous materials (15-05-2017)“…[Display omitted] •Mechanism of insoluble P utilization by As-hyperaccumulator P. vittata was studied.•Phytic acid as the dominant root exudate in P. vittata…”
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Metal concentrations in traditional and herbal teas and their potential risks to human health
Published in The Science of the total environment (15-08-2018)“…Food and beverage consumption is an important route for human exposure to metals. Traditional tea (Camellia sinensis) is a widely-consumed beverage, which may…”
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Assessment of trace metals in five most-consumed vegetables in the US: Conventional vs. organic
Published in Environmental pollution (1987) (01-12-2018)“…Metal concentrations (As, Cd, Pb, Cr, Ba, Co, Ni, Cu, and Zn) in conventional and organic produce were assessed, specifically, five most-consumed vegetables…”
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Metal tolerance of arsenic-resistant bacteria and their ability to promote plant growth of Pteris vittata in Pb-contaminated soil
Published in The Science of the total environment (10-04-2019)“…Soils contaminated with Pb and As are difficult to remediate. In this study, the utility of coupling As-hyperaccumulator Pteris vittata with metal-resistant…”
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Fluoride concentrations in traditional and herbal teas: Health risk assessment
Published in Environmental pollution (1987) (01-12-2017)“…Traditional tea (Camellia sinensis) and herbal tea are being consumed across the world. However, long term consumption of tea can increase the chances of…”
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12
Arsenic uptake by lettuce from As-contaminated soil remediated with Pteris vittata and organic amendment
Published in Chemosphere (Oxford) (01-06-2017)“…Leaching of inorganic arsenic (As) from chromated copper arsenate (CCA)-treated wood may elevate soil As levels. Thus, an environmental concern arises…”
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13
Interactive effects of As, Cd and Zn on their uptake and oxidative stress in As-hyperaccumulator Pteris vittata
Published in Environmental pollution (1987) (01-05-2019)“…The effects of arsenic (As), cadmium (Cd) and zinc (Zn) on each other's uptake and oxidative stress in As-hyperaccumulator Pteris vittata were investigated. P…”
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14
Arsenate and fluoride enhanced each other’s uptake in As-sensitive plant Pteris ensiformis
Published in Chemosphere (Oxford) (01-08-2017)“…We investigated the effects of arsenate (AsV) and fluoride (F) on each other’s uptake in an As-sensitive plant Pteris ensiformis. Plants were exposed to 1)…”
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15
Antimony uptake, efflux and speciation in arsenic hyperaccumulator Pteris vittata
Published in Environmental pollution (1987) (01-03-2014)“…Even though antimony (Sb) and arsenic (As) are chemical analogs, differences exist on how they are taken up and translocated in plants. We investigated 1) Sb…”
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Arsenic removal from As-hyperaccumulator Pteris vittata biomass: Coupling extraction with precipitation
Published in Chemosphere (Oxford) (01-02-2018)“…Proper disposal of As-hyperaccumulator Pteris vittata biomass (Chinese brake fern) enhances its application in phytoremediation. The goal of this study was to…”
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Interactive effects of chromate and arsenate on their uptake and speciation in Pteris ensiformis
Published in Plant and soil (01-01-2018)“…Background and aims Arsenate (AsV) and chromate (CrVI) inhibit each other's uptake and translocation in As-hyperaccumulator Pteris vittata. In the present…”
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