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The influence of cations on α-lactalbumin amyloid aggregation
There is limited knowledge regarding α-lactalbumin amyloid aggregation and its mechanism. We examined the formation of α-lactalbumin amyloid fibrils...
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Cellular mechanisms of ion and acid-base regulation in teleost gill ionocytes
The mechanism(s) of sodium, chloride and pH regulation in teleost fishes has been the subject of intense interest for researchers over the past 100...
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Influence of Cu L-Histidinate Schiff Base Derivatives on Structural Features of Irradiated Rat’s DNA
A study of rats liver DNA damages under the influence of X-ray radiation at a dose of 6.5 Gy(LD60) was carried out. The radioprotective properties of...
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Thymine Adsorption onto Cation Exchanged Montmorillonite Clay: Role of Biogenic Divalent Metal Cations in Prebiotic Processes of Chemical Evolution
The adsorption of thymine, a key pyrimidine base of deoxyribonucleic acid (DNA) on montmorillonite clay (Mnt) exchanged with metal ions (Mnt—M 2+ , M 2+ ...
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Age-related changes in cationic compositions of human cranial base bone apatite measured by X-ray energy dispersive spectroscopy (EDS) coupled with scanning electron microscope (SEM)
One of the most common scientific methods to study the chemical composition of bone matter is energy-dispersive X-ray spectroscopy (EDS). However,...
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Effect of the Concentration of Cations (Ca2+, Mg2+, Na+, and K+) in Water on the Level of Oxidative Processes in the Tissues of Bivalves of the Family Dreissenidae
AbstractThe results of studying the influence of the content of Ca 2+ , Mg 2+ , Na + , and K + cations in water on the level of lipid peroxidation products...
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Base Cation Mobility in Vineyard Soils of the Colli Albani Volcanic District (Central Italy)
The quality of the Colli Albani volcanic soils has certainly contributed to the vine cultivars hence the name of one of the oldest wines (i.e., Alban...
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Modelling the effects of forest management intensification on base cation concentrations in soil water and on tree growth in spruce forests in Sweden
The study investigated the effects of forest residue extraction on tree growth and base cations concentrations in soil water under different climatic...
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Microtiter plate with built-in oxygen sensors: a novel approach to investigate the dynamics of Pseudomonas aeruginosa growth suppression in the presence of divalent cations and antibiotics
The depletion of dissolved oxygen in a defined synthetic medium can be measured in real time, using a micro-well plate format, associated with a...
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Utility of visible and near-infrared spectroscopy to predict base neutralizing capacity and lime requirement of quaternary soils
Detailed knowledge of a soil’s lime requirement (LR) is a prerequisite for a demand-based lime fertilization to achieve the optimum soil pH and...
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Higher resistance of larch-broadleaf mixed forests than larch forests against soil acidification under experimental nitrogen addition
Background and aimsGrowing evidence has shown that nitrogen (N) deposition can lead to soil acidification and tree nutrient imbalance. Tree...
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DNA minor-groove binder Hoechst 33258 destabilizes base-pairing adjacent to its binding site
Understanding the dynamic interactions of ligands to DNA is important in DNA-based nanotechnologies. By structurally tracking the dissociation of...
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Role of the Interchangeable Cations on the Sorption of Fumaric and Succinic Acids on Montmorillonite and its Relevance in Prebiotic Chemistry
It has been proposed that clays could have served as key factors in promoting the increase in complexity of organic matter in primitive terrestrial...
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A novel water-soluble thiosemicarbazone Schiff base ligand and its complexes as potential anticancer agents and cellular fluorescence imaging
A novel fluorescent ligand (H 2 LCl⋅1.5CH 3 OH, 1 ) was synthesized and metal complexes of 1 with Mn(II), Fe(III), Ni(II), Cu(II), and Zn(II) were...
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Dual base editor catalyzes both cytosine and adenine base conversions in human cells
Although base editors are useful tools for precise genome editing, current base editors can only convert either adenines or cytosines. We developed a...
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The early impact of mixed canopies with Norway spruce, European beech and silver fir on a new forest floor
The character of pure or mixed forest canopies and their litterfalls contribute to different forest-floor properties. These organic layers and also...
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Quantitative assessment of soil acidification in four Chinese forests affected by nitrogen deposition
AimsNitrogen (N) deposition increases risks of accelerating soil acidification, but its impact could vary depending on acid-neutralizing capacity...
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Seasonally variable interactions between dissolved organic matter and mineral particles in an agricultural river
Streams and rivers form an important link in the global carbon cycle by transporting and transforming large amounts of carbon imported from...
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Temporal changes in soil chemical compositions in acidified mountain forest soils of Czech Republic
The study aimed to investigate the temporal changes of pH, sorption complex, and structure of soil organic matter through the forest soil profile...
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