Results 91 to 100 of about 55,381 (296)

Technical Note: Comparison of storage strategies of sea surface microlayer samples [PDF]

open access: yes, 2013
The sea surface microlayer (SML) is an important biogeochemical system whose physico-chemical analysis often necessitates some degree of sample storage.
Mann, Paul   +3 more
core   +3 more sources

Alkynes Hydration in Three‐Component Double‐Acidic Deep Eutectic Solvents

open access: yesChemSusChem, EarlyView.
All‐in‐one solution! Novel three‐component double‐acidic deep eutectic solvents (DESs) enable the regioselective hydration of both terminal and internal alkynes to afford the corresponding ketones. The key factor is the triple activity of the DES: solvent, reagent, and catalyst.
Alessandra Gritti   +5 more
wiley   +1 more source

Estimating Economic Health Costs of Not Controlling Toxic Water Pollution [PDF]

open access: yes
The purpose of this paper is to determine what types of information may be important in determining the welfare benefits of preventing toxic water contamination when a given type of toxification occurs (or is likely to occur) in a given setting.
Easter, K. William, Konishi, Yoshifumi
core   +1 more source

Whitings in the Red Sea

open access: yesThe Depositional Record, EarlyView.
We present the first documentation of whitings in the Red Sea, observed in a lagoonal environment. These events are linked to cascading offshore dense waters that liberate trapped sea floor nutrients, triggering algal blooms and elevating alkalinity, which is buffered by direct CaCO3 precipitation—contributing to the accumulation of aragonite mud in ...
Manuel Ariza‐Fuentes   +8 more
wiley   +1 more source

Trash‐to‐Energy: Shedding Light on Plastic and Biomass Valorization Through Artificial Photosynthesis Towards Sustainability

open access: yesExploration, EarlyView.
To engrave a circular economy, artificial photosynthesis emerges as a promising and prosperous strategy to upcycle solid waste into clean fuel and valuable chemicals for sustainable fuel production. This review highlights the design of photocatalysts and external‐field‐assisted photocatalysis for effective solid waste conversion toward an ...
Ke Ming Lim   +2 more
wiley   +1 more source

Selenium‐Containing Tea‐Derived Peptides Activate Alcohol Dehydrogenase and Ameliorate Alcohol‐Induced Liver Injury by Modulating Oxidative Stress Homeostasis

open access: yesFood Frontiers, EarlyView.
The graphical abstract summarizes the experimental workflow: (1) Preparation of selenium‐containing tea‐derived peptides (TSE‐PP) guided by ADH activation; (2) Purification and LC‐MS/MS identification of selenium‐modified peptides; (3) Molecular docking to reveal peptide‐ADH interactions; (4) Evaluation of hangover‐alleviating and hepatoprotective ...
Lixia Zan   +7 more
wiley   +1 more source

Reduced tubulin tyrosination as an early marker of mercury toxicity in differentiating N2a cells [PDF]

open access: yes, 2007
The aims of this work were to compare the effects of methyl mercury chloride and Thimerosal on neurite/process outgrowth and microtubule proteins in differentiating mouse N2a neuroblastoma and rat C6 glioma cells.
A.J. Hargreaves   +29 more
core   +1 more source

Dietary Exposure to Mercury and Arsenic From Traditional Qatari Foods: Implications for Food Safety and Public Health

open access: yesFood Safety and Health, EarlyView.
In the Qatari cuisine, seafood showed significantly elevated mercury concentrations, whereas arsenic was more evenly distributed across the different foods. Although arsenic exposure was low (HQ < 0.2), mercury posed a high risk (HQ 7.9–9.3; HI > 8), highlighting seafood as the dominant dietary source of heavy metal exposure. ABSTRACT Heavy metals have
Dalal AlAnsari   +5 more
wiley   +1 more source

Biosorption of Heavy Metal Cadmium From Aqua Medium Using Moringa Oleifera as Nature‐Based Solution

open access: yesFood Safety and Health, EarlyView.
The abstract explains the use of plant components of Moringa oleifera, such as seeds and leaves, for the biosorption of cadmium metal and the effect of the different variables, including pH, temperature, particle size, biomass dose, initial metal concentration, and contact time, on the adsorption process.
Mehak Verma, Sarita Sachdeva
wiley   +1 more source

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