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Root and Shoot Response to Nickel in Hyperaccumulator and Non-Hyperaccumulator Species [PDF]
Plants, 2021 The soil–root interface is the micro‐ecosystem where roots uptake metals. However, less than 10% of hyperaccumulators’ rhizosphere has been examined.
Enrica Roccotiello
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Journal of Hazardous Materials, 2023
Soil contamination by arsenic (As) poses potential health risks to humans. As-hyperaccumulator P. vittata has been used in As-contaminated soils for phytoremediation. Clarifying the mechanisms of its As-hyperaccumulation is critical to enhance its efficiency in phytoremediation.
Dan Sun +9 more
openaire +2 more sources
Soil contamination by arsenic (As) poses potential health risks to humans. As-hyperaccumulator P. vittata has been used in As-contaminated soils for phytoremediation. Clarifying the mechanisms of its As-hyperaccumulation is critical to enhance its efficiency in phytoremediation.
Dan Sun +9 more
openaire +2 more sources
Environmental Pollution, 2009
Evaluation of the remediation ability of zinc/cadmium in hyper- and non-hyperaccumulator plant species through greenhouse studies is limited. To bridge the gap between greenhouse studies and field applications for phytoextraction, we used published data to examine the partitioning of heavy metals between plants and soil (defined as the bioconcentration
Hong-Ming, Liang +3 more
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Evaluation of the remediation ability of zinc/cadmium in hyper- and non-hyperaccumulator plant species through greenhouse studies is limited. To bridge the gap between greenhouse studies and field applications for phytoextraction, we used published data to examine the partitioning of heavy metals between plants and soil (defined as the bioconcentration
Hong-Ming, Liang +3 more
openaire +2 more sources
Proteomics of Plant Hyperaccumulators
2011Plant metal hyperaccumulators take up and detoxify high concentrations of metal ions in their roots and shoots. They constitute an exceptional biological material for understanding mechanisms regulating plant metal homeostasis and plant adaptation to extreme environments. Hyperaccumulation physiology has recently also been studied with molecular tools.
VISIOLI, Giovanna, MARMIROLI, Nelson
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Pteris melanocaulon Fée is an As hyperaccumulator
Chemosphere, 2019Pteris melanocaulon is noted to thrive very well in selected Cu-Au mines in the Philippines such as the Carmen Cu mine in Cebu and the Manila Mining Cu-Au mine in Surigao. Soil and plant samples were collected from field surveys as well as potted experiments.
Rene Juna R, Claveria +4 more
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A new chlorophycean nickel hyperaccumulator
Bioresource Technology, 2008Bioremediation of nickel by chlorophycean bioremediator, Chlorococcum hemicolum was investigated. The growth rates at various concentrations of Ni2+ were assessed in terms of protein level and 12 mg L(-1) of the Ni2+ is the tolerance limit (46.76% level of growth kinetics).
, Harish +3 more
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Metal Hyperaccumulation in Plants
Annual Review of Plant Biology, 2010During the history of life on Earth, tectonic and climatic change repeatedly generated large territories that were virtually devoid of life and exhibited harsh environmental conditions. The ability of a few specialist pioneer plants to colonize such hostile environments was thus of paramount ecological importance for the continuous maintenance of ...
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Metal Hyperaccumulators: Mechanisms of Hyperaccumulation and Metal Tolerance
2016Several hyperaccumulator plant species especially the species in Brassicaceae have been extensively investigated for their metal accumulation and detoxification. For example, Arabidopsis halleri, Noccaea caerulescens (formerly Thlaspi caerulescens), and Brassica nigra have enhanced our understanding of the physiological, molecular, and genetic basis of
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Environmental Science and Pollution Research, 2019
Investigating whether the same hyperaccumulator shows a high accumulation potential for different species of the same heavy metal in the soil has rarely been considered until now. In this experiment, Cd accumulation by a hyperaccumulator Bidens pilosa L. from soils spiked with 3 and 9 mg Cd kg-1 in the form of Cd(NO3)2, CdCl2, CdBr2, CdI2, CdSO4, CdF2,
Xuekai Dou +3 more
openaire +2 more sources
Investigating whether the same hyperaccumulator shows a high accumulation potential for different species of the same heavy metal in the soil has rarely been considered until now. In this experiment, Cd accumulation by a hyperaccumulator Bidens pilosa L. from soils spiked with 3 and 9 mg Cd kg-1 in the form of Cd(NO3)2, CdCl2, CdBr2, CdI2, CdSO4, CdF2,
Xuekai Dou +3 more
openaire +2 more sources