-
3961
Photofunctionalized Europium(III) complexes with circularly polarized luminescence
Published 2025-06-01“…Upon excitation at 375 nm, the complex displayed characteristic sharp emission peaks in the visible region emission bands which were observed at 580, 595, 614, 652, and 703 nm, corresponding to the 4f-4f transitions of the Eu(III) ion. The high intensity ratio of 5D0–7F2 to 5D0–7F1 indicated a non-centrosymmetric ligand arrangement. …”
Get full text
Article -
3962
Diverse biological roles of PhoP/PhoQ in Pseudomonas plecoglossicida: Impact on stress responses and virulence
Published 2025-04-01“…Among these, genes related to flagellar assembly, two-component systems, type III secretion systems, and bacterial chemotaxis were downregulated, while genes involved in ABC transport, magnesium ion transport, type VI secretion systems, and membrane permeability were upregulated. …”
Get full text
Article -
3963
Self-Compacting Concrete with Artificial Lightweight Aggregates from Sugarcane Ash and Calcined Scheelite Mining Waste
Published 2025-01-01“…In the hardened state, tests were carried out to determine the compressive strength at 7 and 28 days, the dry specific mass, the chloride ion diffusion coefficient, and the thermal conductivity. …”
Get full text
Article -
3964
Nisin Z Production by Wild Strains of Lactococcus lactis Isolated from Brazilian (Italian Type) Fermented Sausage
Published 2020-01-01“…In this study, five bacteriocin-producing Lactococcus lactis strains were identified from different naturally fermented Brazilian sausages. Ion exchange and reversed-phase chromatographies were used to purify the bacteriocins from culture supernatant of the five strains. …”
Get full text
Article -
3965
ICRF resonance cones in the low-density scrape-off-layer of ASDEX Upgrade
Published 2025-01-01“…In the context of experiments at ASDEX Upgrade, simulations illustrate that the RCs can emerge from a single tile of the ICRF antenna limiter. Experiments at the Ion-cyclotron System Hardware Test ARrangement (ISHTAR) were conducted to test the detection principle in a simple environment. …”
Get full text
Article -
3966
Adsorption of Chromium(VI) onto Freshwater Snail Shell-Derived Biosorbent from Aqueous Solutions: Equilibrium, Kinetics, and Thermodynamics
Published 2019-01-01“…The adsorption mechanisms were electrostatic interaction and ion exchange. Simultaneously, this mechanism was also controlled by film diffusion. …”
Get full text
Article -
3967
Simultaneous Quantification of Pioglitazone and Omarigliptin in Rat Plasma by UHPLC-MS/MS and Its Application to Pharmacokinetic Study after Coadministration of the Two Drugs
Published 2021-01-01“…A multiple reaction monitor (MRM) was used under positive ionization mode with electrospray ion source to detect pioglitazone (357.1 ⟶ 134.1), omarigliptin (399.2 ⟶ 153.0), and sitagliptin (408.2 ⟶ 235.0). …”
Get full text
Article -
3968
Synthesis, Characterization, and Catalytic Studies of Mn(III)-Schiff Base-Dicyanamide Complexes: Checking the Rhombicity Effect in Peroxidase Studies
Published 2017-01-01“…The rhombicity around the metal ion can explain this catalytic behaviour.…”
Get full text
Article -
3969
Molecular mechanisms induced by phase modifiers used in hydrometallurgy: consequences on transfer efficiency and process safety
Published 2022-12-01“…This requires deciphering the molecular forces that control ion transfer beyond the classical supramolecular complexation and developing predictive models compatible with the design and control needs of recycling processes. …”
Get full text
Article -
3970
Silicon-based all-solid-state batteries operating free from external pressure
Published 2025-01-01“…The resultant uniform electric field at the anode|SSE interface eliminates the need for high external pressure and simultaneously enables a twofold enhancement of the lithium-ion flux at the anode interface. Such an efficient ionic/electronic transport system also facilitates the uniform release of cycling expansion stresses from the Si particles and stabilizes bulk-phase and interfacial structure of anode. …”
Get full text
Article -
3971
Nanoscale Titanium Oxide Memristive Structures for Neuromorphic Applications: Atomic Force Anodization Techniques, Modeling, Chemical Composition, and Resistive Switching Propertie...
Published 2025-01-01“…The mathematical model allowed us to calculate the processes of oxygen ion transfer to the reaction zone; the growth of the nanostructure due to the oxidation of the titanium film; and the formation of TiO, Ti<sub>2</sub>O<sub>3</sub>, and TiO<sub>2</sub> oxides in the volume of the growing nanostructure and the redistribution of oxygen vacancies and conduction channel. …”
Get full text
Article -
3972
Comprehensive Evaluation of Quality Characteristics and Processing Suitability of Different Varieties of Large-fruited Sea Buckthorn Juice from Xinjiang Using Multivariate Analysis...
Published 2025-02-01“…This study assessed the quality characteristics juice and processing suitability of six varieties of large-fruited sea buckthorn juice from Xinjiang using gas chromatography-ion mobility spectroscopy (GC-IMS) and multivariate physicochemical analysis combined with correlation and principal component analysis. …”
Get full text
Article -
3973
Functionalization of sawdust biochar using Mg-Fe-LDH and sodium dodecyl sulfonate enhanced its stability and immobilization capacity for Cd and Pb in contaminated water and soil
Published 2025-01-01“…The higher removal/immobilization efficiency of MSB could be attributed to its alkalinity, and the enhanced synergistic interactions including surface precipitation, ion exchange, complexation, and hydrogen bonding. …”
Get full text
Article -
3974
Comprehensive Structural, Chemical, and Optical Characterization of Cu<sub>2</sub>ZnSnS<sub>4</sub> Films on Kapton Using the Automated Successive Ionic Layer Adsorption and Reacti...
Published 2025-01-01“…Chemical uniformity was confirmed through Secondary Ion Mass Spectrometry (SIMS), Energy-Dispersive Spectroscopy (EDS), and X-ray Photoelectron Spectroscopy (XPS). …”
Get full text
Article -
3975
How Do the Four Core Factors of High Entropy Affect the Electrochemical Properties of Energy‐Storage Materials?
Published 2025-01-01“…Here, a high‐entropy La1/4Ce1/4Pr1/4Nd1/4Nb3O9 (HE‐LaNb3O9) oxide is prepared through multiple rare‐metal‐ion substitution in LaNb3O9, and uses HE‐LaNb3O9 as a model material to systematically study the effects of the four core factors of high entropy on electrochemical energy‐storage materials. …”
Get full text
Article -
3976
Application of Wasted Oolong Tea as a Biosorbent for the Adsorption of Methylene Blue
Published 2019-01-01“…Adsorption capacity of MB onto wasted tea powder increased with the MB concentration and contact time, whereas the increase in pH value and ion strength appeared to have a negative effect for the adsorption process. …”
Get full text
Article -
3977
Strength and Durability Performance of Hybrid Alkaline Clay Brick Waste –Coconut Shell Ash Cement
Published 2024-12-01“…Accelerated chloride ingress and chloride ion diffusion coefficients were determined. Results show that alkali-activated samples exhibited lower sorptivity, Porosity, chloride ingress, and higher compressive strength, oxygen permeability index, and thermal resistance than the cement mix prepared with water. …”
Get full text
Article -
3978
Adsorption of Anionic Surfactants onto Alumina: Characteristics, Mechanisms, and Application for Heavy Metal Removal
Published 2018-01-01“…The application of surfactant adsorption onto Al2O3 to remove cadmium ion (Cd2+) was also studied. The optimum conditions for Cd2+ removal using surfactant-modified alumina (SMA) are pH 6, contact time 120 min, and ionic strength 0.1 mM NaCl. …”
Get full text
Article -
3979
Micro-CT Characterization of Wellbore Cement Degradation in SO42-–Bearing Brine under Geological CO2 Storage Environment
Published 2019-01-01“…HCl+Na2SO4 solution was used to simulate the low-pH condition in deep formation waters and the possible existence of high sulfate ion content in deep formation waters. The acidification and carbonation results were compared, and the results given different pH values and different curing conditions were compared as well. …”
Get full text
Article -
3980
Efficient recovery of rare metal lanthanum from water by MOF-modified biochar: DFT calculation and dynamic adsorption
Published 2025-02-01“…Ligand exchange and La–O–Fe formation dominated in lanthanide ion removal. Graphical Abstract…”
Get full text
Article