Results 271 to 280 of about 1,030,253 (321)

Probing the Compositional and Structural Effects on the Electrochemical Performance of Na(Mn‐Fe‐Ni)O2 Cathodes in Sodium‐Ion Batteries

open access: yesBattery Energy, EarlyView.
Mn‐Fe‐Ni layered oxides for Na‐ion cathodes with optimized transition metal ratios yielding superior capacity, cyclability, and biphasic structural characteristics. ABSTRACT This study systematically investigates an Mn‐Fe‐Ni pseudo‐ternary system for Na(Mn‐Fe‐Ni)O2 cathodes, focusing on the effects of varying transition metal fractions on structural ...
Samriddhi Saxena   +10 more
wiley   +1 more source

Electrolyte Design Toward High‐Performance Zinc‐Iodine Batteries: Progress, Challenges, and Prospects

open access: yesBattery Energy, EarlyView.
The optimization of electrolyte is of great significance for achieving high‐performance aqueous zinc‐iodine batteries. This review article introduces the latest research progress in the optimization of Zn‐I2 battery electrolytes, covering mechanism analysis, electrolyte design strategies, and future outlook.
Fei Huang   +5 more
wiley   +1 more source

Insight Into Puncture‐Induced Thermal Runaway in Lithium‐Ion Batteries to Reduce Fire Risks in Electric Vehicle Collisions

open access: yesBattery Energy, EarlyView.
This review examines nail penetration‐induced thermal runaway (TR) in lithium‐ion batteries, analyzing experimental and modeling studies on critical factors—battery materials, nail properties, state of charge, and penetration dynamics. It also explores internal short‐circuit modes, TR severity, and safety solutions such as advanced separators, non ...
Hong Zhao   +5 more
wiley   +1 more source

Chemical Composition, Antioxidant, Antimicrobial, Antidiabetic, and Butyrylcholinesterase Inhibitory Activities in Vitro of the Essential Oil and Crude Extracts of the Aerial Parts of Thymus ciliatus

open access: yesChemistry &Biodiversity, EarlyView.
ABSTRACT This study explores the potential of Thymus ciliatus as a natural source of bioactive compounds by investigating its chemical composition and in vitro biological activities, including antioxidant, antimicrobial, antidiabetic, and anti‐Alzheimer properties.
Nadia Djermane   +8 more
wiley   +1 more source

Antiaging, Wound‐Healing Properties and Chemical Characterization of Crude Hydroalcoholic Extract and Fractions of Myrcia neoobscura

open access: yesChemistry &Biodiversity, EarlyView.
ABSTRACT The aim of this study was to characterize the phytochemical profile and potential antiaging and wound‐healing activities of 70% hydroalcoholic crude extract (CHE) from Myrcia neoobscura leaves and its fractions—insoluble (IF), ethyl acetate (EAF), and aqueous (AF)—for use in phytocosmetics for skin application.
Larissa Mascarenhas Krepsky   +17 more
wiley   +1 more source

Efficient Mesoporous NiCeLaOx‐Based Catalysts Prepared by Nanocasting for the RWGS Reaction

open access: yesChemCatChem, EarlyView.
Mesoporous catalysts prepared by nanocasting or hard‐templating method have developed a mesoporous structure and a large specific surface area that increase the CO production by catalyst weight, compared to those prepared by sol‐gel, since the larger porosity notably increases the dispersion of the active phases. Abstract In this work, the influence of
Belén Bachiller‐Baeza   +4 more
wiley   +1 more source

Cutting‐Edge Aptasensing Approaches for Electrochemical Detection of Exosomes Utilizing MXenes

open access: yesChemElectroChem, EarlyView.
This work notably summarizes research on 2D MXenes/MXene's‐hybrid‐based nanoplatforms patterned with aptamers as an alternative to antibodies affording highly sensitive and robust biosensing of exosomes as well as their efficient isolation. The exosomes are highlighted as a valuable source of biomarkers and with the immobilization approaches of ...
Andrej Vikartovský   +5 more
wiley   +1 more source

Cathode Materials for Proton Exchange Membrane Fuel Cells: From Metal and Metal Composite Catalysts to Carbon‐Supported Hybrids in Oxygen Reduction Reaction

open access: yesChemElectroChem, EarlyView.
This review highlights recent progress in the development of electrocatalysts for the oxygen reduction reaction in proton exchange membrane fuel cells (PEMFCs). Particular focus is given to structure–activity relationships, active site identification, and the role of noble and non‐noble metals, with insights into synthetic strategies and performance in
Claudia Garcés‐Barría   +5 more
wiley   +1 more source

Iron chelation

Blood Reviews, 1990
Adequate iron chelation in thalassaemia has resulted in a striking improvement in survival, with a reduction of cardiac mortality at age 15 years from 14-3%, and a predicted survival at age 36 years of 85%. Long term desferrioxamine (DF) therapy in thalassaemic children should be started between 2-4 years of age.
C, Hershko, A, Pinson, G, Link
openaire   +3 more sources

Oral Iron Chelators

Annual Review of Medicine, 2009
Deferoxamine (DFO) was the standard of care for transfusional iron overload for >40 years, requiring subcutaneous infusion for 8–12 h/day, 5–7 days/week. Oral iron chelators are an important development, offering the potential to improve compliance and patients’ quality of life.
M.D. Cappellini, P. Pattoneri
openaire   +3 more sources

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