A novel fast evaluation method for mesoporous NiMo/Al2O3 hydrodemetallization (HDM) catalysts: activity and metal uptake capacity measurements
Sign Up to like & getrecommendations! Published in 2020 at "Reaction Kinetics, Mechanisms and Catalysis"
DOI: 10.1007/s11144-020-01752-5
Abstract: In this investigation, a test procedure is proposed to evaluate the activity and metal uptake capacity of hydrodemetallization (HDM) catalyst in a micro-reactor over a certain period of time instead of longtime normal pilot tests.… read more here.
Keywords: uptake capacity; activity; hydrodemetallization; metal uptake ... See more keywords
Why Does Cysteine Enhance Metal Uptake by Phytoplankton in Seawater but Not in Freshwater?
Sign Up to like & getrecommendations! Published in 2019 at "Environmental science & technology"
DOI: 10.1021/acs.est.9b00571
Abstract: Low-molecular-weight weak ligands such as cysteine have been shown to enhance metal uptake by marine phytoplankton in the presence of strong ligands, but the effect is not observed in freshwater. We hypothesized that these contrasting… read more here.
Keywords: cysteine; metal uptake; enhance metal; enhance ... See more keywords
Growth and Metal Uptake of Lettuce [lactuca Sativa L] on Soil Amended with Biosolids and Gypsum
Sign Up to like & getrecommendations! Published in 2019 at "Communications in Soil Science and Plant Analysis"
DOI: 10.1080/00103624.2019.1648662
Abstract: ABSTRACT Although soil amended with biosolids can improve soil properties, heavy metal uptake by vegetable crops grown on biosolids-amended soil is of concern. This study evaluated the effects of biosolids and flue gas desulfurization gypsum… read more here.
Keywords: growth metal; uptake lettuce; metal uptake; soil ... See more keywords
Role of nano-powder of Azadirachta indica leaves to regulate the physiological responses and metal uptake in Triticum aestivum seedlings
Sign Up to like & getrecommendations! Published in 2019 at "Chemistry and Ecology"
DOI: 10.1080/02757540.2019.1579198
Abstract: ABSTRACT In the present study different doses (0.05, 2.0 and 5.0 mg per 30 ml nutrient medium) of nano-powder (Azadirachta indica leaves) were applied in Cd contaminated (6 ppm) hydroponic system to regulate the metal uptake in Triticum… read more here.
Keywords: nano powder; powder azadirachta; powder; azadirachta indica ... See more keywords
Metal Uptake in Reeds from ‘Flowback’ Fluids
Sign Up to like & getrecommendations! Published in 2018 at "Polish Journal of Environmental Studies"
DOI: 10.15244/pjoes/73796
Abstract: Flowback fl uids from the hydraulic fracturing process that contain high levels of metals may pose environmental risks. This laboratory study investigated the remediation potential of Phragmites australis to sequester Ba and Sr from fl… read more here.
Keywords: flowback fluids; reeds flowback; metal uptake; uptake reeds ... See more keywords
Divalent Metal Uptake and the Role of ZIP8 in Host Defense Against Pathogens
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Cell and Developmental Biology"
DOI: 10.3389/fcell.2022.924820
Abstract: Manganese (Mn) and Zinc (Zn) are essential micronutrients whose concentration and location within cells are tightly regulated at the onset of infection. Two families of Zn transporters (ZIPs and ZnTs) are largely responsible for regulation… read more here.
Keywords: zip8; metal uptake; host defense; host ... See more keywords
Exploring the Extent of Phosphorus and Heavy Metal Uptake by Single Cells of Saccharomyces cerevisiae and Their Effects on Intrinsic Elements by SC-ICP-TOF-MS
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Microbiology"
DOI: 10.3389/fmicb.2022.870931
Abstract: The effect of six heavy metals, namely, silver (Ag), lead (Pb), palladium (Pd), copper (Cu), nickel (Ni), and chromium (Cr), on phosphorus (P) uptake by yeast was investigated by single-cell analysis using inductively coupled plasma… read more here.
Keywords: cell; icp tof; phosphorus; exploring extent ... See more keywords
Heavy metal uptake of near-shore benthic foraminifera during multi-metal culturing experiments
Sign Up to like & getrecommendations! Published in 2021 at "Biogeosciences Discussions"
DOI: 10.5194/bg-2021-158
Abstract: Abstract. Heavy metal pollution originating from anthropogenic sources, e.g., mining, industry and extensive land use, is increasing in many parts of the world and influences coastal marine environments for a long time. The elevated input… read more here.
Keywords: culturing experiments; near shore; metal; heavy metals ... See more keywords