· The maximum concentrations of trace elements per kg soil were 6.37 mg Cu, 0.53 10 3 mg Mn, 1.05 10 3 mg Fe, and 36.07 mg Zn. The orders of their concentrations in soils and plant parts were found
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The present review presents diverse roles of various essential and beneficial trace and ultratrace elements in planta and discusses future directions of research on these elements in plants. The optimal elemental nutrition is the key to obtain high quality crop yields,
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Trace metal ions also play crucial roles in many biological group-transfer reactions. In these reactions, a recognizable functional group, such as a phosphoryl unit (−PO 3− ), is transferred from one molecule to another.
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· The use of the Particle Induced X-ray Emission (PIXE) method has enabled the elemental analysis of traditionally used medicinal plants in a specific region of Andhra Pradesh, India. These plants are frequently utilized for treating common ailments like diarrhea, jaundice, asthma, and leprosy. By using the PIXE method, the
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· Trace elements occur naturally in rocks and soils, but increasingly higher quantities of elements are being released into the environment by anthropogenic activities. In particular, urban soils are marked with elevated levels of trace elements due to vehicular emissions, industrial disposals, urban waste, chemical fertilizers, and construction
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Int. J. Environ. Res. Public Health 2018, 15, 202 4 of 12 2.4. Data Analysis 2.4.1. Transfer Factor from Soil to Edible Parts of Vegetables Total concentration of trace elements in soils and
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:Concentration LevelsPublish Year:2018 · We show that using an optimized benchtop machine, with protocols for measurement and quantification tailored for plant analyses, trace metal distribution can be investigated in a reliable manner in intact,
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More than 2000 samales of land plant leaves, mostly of tree, have been analyzed by neutron activation analysis in order to find out macroscopic relations between distributions of chemical elements in plants and soil characteristics. The distributions of the elements in plants were also examined from the view point of botanical taxonomy or phylogeny. New
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link.springer.comTrace Element Occurrence in Vegetable and Cereal Crops from Parts of Asia… · This study investigated the concentrations of Zn, Cu, Cr, Pb, As and Cd in different tissues of E. crassipes from Honghu Lake.
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· The aim of the research was to assess the impact of root exudates of two widely distributed plant species, monocot (couch grass) and dicot (dandelion) on the concentrations of 27 macro- and trace elements in the rhizosphere soil of the plants. A field trial was carried out to study short-term variations in the concentrations of the
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· The choice of sites surveyed was done in order to cover all major types of soil, and a typological approach was adopted, rather than a one based on a systematic grid set (ISO, 2002).Most of the profiles were selected from those studied in recent years (Sartori et al., 1997, Sartori et al., 2004, Sartori et al., 2005, Bini & Zilocchi, 2001, Zilocchi et al.,
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· However, the major effects of abiotic stress in plants includes loss of seed germination, growth inhibition, disruption of energy assimilation and photosynthesis, imbalance in metabolism, imbalance in nutrient homeostasis and nutrient uptake, reduction of crop yield, and deterioration in crop quality (Fig. 10.1 ).
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· Calibration curves had good linearity in the concentration ranges 0.05–1.5 mg L-1 for whole elements worked. Since correlation coefficient (R) values were found above 0.9997, the linear range
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· Elements like sodium, potassium, calcium, magnesium etc. play a vital role in the regulation of human physiological processes (Silva et al., 2016). Kubmarawa et al. (2011) reported calcium (3.52
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Trace element-Wikipedia A trace element, also called minor element, is a chemical element whose concentration (or other measure of amount) is very low (a "trace amount"). They are classified into two groups: essential and non-essential.
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· Trace elements (or trace minerals) are usually defined as minerals that are required in amounts between 1 and 100 mg/day by adults or make up less than 0.01% of total body weight. [ 1, 2, 3] Ultra-trace minerals generally are defined as minerals that are required in amounts less than 0/001 mg/day. This review is an update of the previously
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:Publish Year:2020Analysis of Trace Metal DistributionTrace Metals PlantThere are similarities between mammals and plants in the absorption and transport of trace elements. The chemistry of trace element uptake from food sources in both cases is
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· The elements like Zn, Cu, iron (Fe) etc. are required in lesser amounts ranging from trace to ultratrace levels. Additionally, there are other elements, known. as bene cial elements, which are
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· To investigate the correlation between trace elements in plants and in the environment, the concentrations of As, Cd, Cr, Cu, Hg, Mn, Ni, Pb, and Zn were analyzed in twenty different wetland
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· sources of trace elements such as leaching from rock and soil lead to a very slow increase in concentrations and result in low levels, while man- made in uence leads to sharp increase in pollution
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· Heavy metal pollution is one of the serious problems resulting from the rapid increase in human activities that can accumulate to reach critical levels threatening food sources for humans and other living organisms. Therefore, the concentrations of major and trace elements in recent clastic sediments from the coastal area between the
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· ICP-OES was employed for the determination of Al, B, Ca, Cd, Cr, Cu, Fe, K, Mg, Mn, Na, Ni, Pb, and Zn concentrations in the leaves of some selected medicinal plants. The concentration rates (in
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· In plants subjected to excess heavy metals in the soil, a commonly used strategy is the complexation of the metal excess with amino acids, organic acids, or peptides in addition to vacuolar
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· The success of a phytoextraction process depends on sufficient plant yield (aerial parts) and high metal concentrations in plant parts [3]. Water pollution with heavy metals has been a worldwide
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:Author:Walter StilesPublish Year:2013 · This study aimed to determine the concentration levels, potential sources and ecological risks of eleven trace elements, namely Cr, Fe, Co, Ni, Cu, As, Sb, Cd, Zn, Hg and Pb, in the soil from Huangpi
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· high concentrations of trace elements such as Cu, As, Cr and V, upon the toxic limits in the native plant uptake of Cd and Cu, having maximum plant concentration levels of 2.9 (mg kg − 1
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· concentration of the trace elemen ts in the roots to represent the concen tration of the trace elements in the plants, and, herea er , they are the same. e concentration s of the trace elements in E .
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· In this study, the phytoavailability of trace elements from contaminated agricultural soils to water spinach grown under field conditions in Zhuzhou, China was investigated using three single extraction methods: CaCl2, HAc, and acid ammonium acetate-EDTA (AEDTA) compared with a strong acid digestion method. The soils are
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· concentration of the trace elemen ts in the roots to represent the concen tration of the trace elements in the plants, and, herea er , they are the same. e concentration s of the trace elements
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· As part of research efforts aimed at recycling these elements in a stepwise and cost-effective manner (Sinha et al., 2016), studies on the use of plants (Sytar et al., 2016) or microorganisms
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