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Hace 5 días · Copper sulfate solution was reduced with both sections within 6 h at 80 °C . Furthermore, Cu NPs were mycosynthesized using Aspergillus terreus, Talaromyces pinophilus, A. niger, and A. fmigatus. Copper NPs have potent antibacterial and antifungal properties and are toxic to several species of termite and mosquito.
Hace 5 horas · Tin. Gold. Phosphoric Acid. Sulfuric Acid. Isopropyl Alcohol (IPA) Here’s a detailed look at the top 10 chemicals used in electronics and we will discuss their benefits and applications. 1. Silicon. Silicon is the bedrock of the semiconductor industry, forming the foundation of most modern electronics.
Hace 5 días · As the metallic silver seeds act as nuclei for the electroless reduction of copper sulfate solution, the growth of the copper layer also took place mainly at the fiber surface. Another possible reason for this observation is the compact structure of PA66 fibers and the associated very low accessibility for silver nitrate and copper sulfate solutions to the fiber core areas.
Hace 2 días · Advanced oxidation processes (AOPs) harness the power of highly reactive oxygen species (ROS) like hydroxyl radical (OH•), sulfate radical (SO 4 − •), singlet oxygen (1 O 2), and superoxide radical (O 2 − •) due to their strong oxidation potential (redox potential). These highly reactive species effectively mineralize stubborn organic pollutants, transforming them into simpler and ...
Hace 5 días · Copper is an essential nutrient which serves as a cofactor for serum ceruloplasmin, an oxidase necessary for proper formation of the iron carrier protein, transferrin. Copper also helps maintain normal rates of red and white blood cell formation.
Hace 4 días · Microbiologically influenced corrosion (MIC) has long been a critical issue due to its potential to cause severe damage to equipment and the associated risk of operational failures, leading to significant financial losses. This study investigates the resistance to MIC caused by sulfate-reducing bacteria (SRB) in four types of pipeline steel materials, which are soon to be introduced to the market.
Hace 2 días · In this way, surface modified polyethylene films with mineral particles (talc, zeolite and calcium carbonate) and sprayed with saturated salt solutions (iron sulfate, copper sulfate and manganese sulfate) were subjected to a specific release experiment to simulate the actual mulch conditions.
