Results 81 to 90 of about 826,242 (298)
Ferroelectric Quantum Dots for Retinomorphic In‐Sensor Computing
Advanced Materials, EarlyView.This work has provided a protocol for fabricating retinomorphic phototransistors by integrating ferroelectric ligands with quantum dots. The resulting device combines ferroelectricity, optical responsiveness, and low‐power operation to enable adaptive signal amplification and high recognition accuracy under low‐light conditions, while supporting ...
Tingyu Long +26 more
wiley +1 more source
Copper sulfate acute ecotoxicity and environmental risk for tropical fish
Acta Scientiarum: Biological Sciences, 2014 The aim of this study was to estimate copper sulfate acute toxicity and to determine death percentage and environmental risk on guppy fish (Phallocerus caudimaculatus), zebrafish (Brachydanio rerio), mato grosso (Hyphessobrycon eques), and pacu ...
Adilson Ferreira da Silva +4 more
doaj +1 more source
Advanced Materials, EarlyView.Sub‐stoichiometric amounts of Na+ or K+ enhance defect healing during Silicalite‐1 (MFI) and TS‐1 calcination by promoting Si–O–Si annealing and healing framework vacancies. The resulting defect‐free zeolites are more hydrophobic and show improved butanol/water separation and improved activity and selectivity in the epoxidation of 1‐hexene, offering a ...
Christos Kanteler +14 more
wiley +1 more source
Copper(II) complexes of compartmental ligands: structural and stoichiometric aspects depending upon the anionic group of the copper salt [PDF]
, 2012 It has been found that anionic species of metal salts can lead to different geometries and stoichiometries in the synthesis of coordination compounds.
Medici, Serenella +3 more
core +1 more source
Programmable Functional Silicification of DNA Origami Nanostructures
Advanced Materials, EarlyView.This work introduces additional functionality into silica‐coated DNA origami nanostructures using non‐standard silica precursors. A fluorescent precursor enables enhanced intracellular tracking, while a disulfide‐containing reagent yields redox‐responsive, degradable silica coatings.
Anna V. Baptist +4 more
wiley +1 more source
The effect of sumedazole (hexaaquagexaimidazole copper (II) sulfate) on the functional state of the liver [PDF]
BIO Web of ConferencesThe effect of sumedazole (hexaaquagexaimidazole copper (II) sulfate) on excretory and neutralizing liver functions in rabbits and white mice was studied by phenolphthalein loading and hexanal assay methods.
Isakova Kenzhekan +5 more
doaj +1 more source
Sustainable and Multifunctional Natural Macromolecular Polymers for Aqueous Zn Metal Batteries
Advanced Materials, EarlyView.We comprehensively review the structure‐function relationships and regulatory mechanism of natural macromolecular polymers in stabilizing zinc anodes at the microscopic and mesoscopic scales. The interactions among polymer structures, optimization strategies, and regulatory mechanisms are discussed systematically summarizing recent related research ...
Yunuo Shi +13 more
wiley +1 more source
The physicochemical and flotation characteristics of fine sphalerite activator
Discover Applied SciencesTechnological challenges are encountered in the flotation recovery of zinc minerals from polymetallic ores. Typically, copper-lead-zinc ores are processed through a preliminary bulk flotation of all sulfide minerals, followed by separation of the bulk ...
Dulatbek Turysbekov +6 more
doaj +1 more source
Bioavailability of Copper Proteinate and Copper Carbonate Relative to Copper Sulfate in Cattle
Journal of Dairy Science, 1996 Two experiments were conducted to determine the relative bioavailabilities of Cu proteinate, CuCO3, and CuSO4. In Experiment 1, 30 heifers that had been depleted of Cu were us 1. Treatments were control, Cu proteinate A, Cu proteinate B, CuCO3, and CuSO4. Sources provided 50 mg of Cu/d.
J D, Ward, J W, Spears, E B, Kegley
openaire +2 more sources
Novel lead–cobalt composite anodes for copper electrowinning [PDF]
, 2013 PbO2-CoOx and PbO2-Co3O 4 composite-coated anodes, using titanium and nickel substrates, have been successfully prepared and tested under typical copper electrowinning conditions. The aim of depositing a well-adhered composite coating onto the surface of
Nikoloski, A.N., Barmi, M.
core