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Information × Registration Number 0225U000761, (0120U101033) , R & D reports Title Electrochemical and physico-chemical studies of nanostructured materials and environmental objects. popup.stage_title Електрохімічні та фізико-хімічні дослідження наноструктурних матеріалів та об'єктів навколишнього середовища. Head Shevchenko Oleksandr P., Registration Date 18-01-2025 Organization Bohdan Khmelnytsky National University at Cherkasy popup.description1 Synthesize and research nanostructured materials and environmental objects. popup.description2  In recent decades, there have been many physicochemical and electrochemical methods of analysis for the determination of B vitamins in various objects. Quite often, when using electrochemical methods of analysis, voltammetry methods of analysis are used, which allow both qualitative and quantitative studies to be carried out. In this work, using nanostructured-modified electrodes based on the sharp structures of nickel, it was necessary to conduct a study of the redox processes of thiamine bromide, pyridoxine hydrochloride. In the last decade, "green methods" of synthesis have become especially popular, which involve the use of natural biological systems as reducing agents, in particular plant extracts, bacteria, fungi, and algae. Green synthesis of silver nanoparticles has advantages over physical, chemical, and microbiological synthesis procedures, as it is a cheap, environmentally friendly, convenient one-step method, and does not require the use of high pressure, energy, temperature, and pesticides for production. Annually in Ukraine about 1 billion. tons of production and consumption waste, of which about 10-15 percent are used as secondary raw materials, the rest ends up in storage facilities, sludge reservoirs, and waste heaps. The paper presents a complex processing of sludge with a minimum amount of waste or no waste, which makes it possible not only to eliminate the environmental problem but also to obtain valuable chemicals. Hostilities on the territory of Ukraine continue, an important task is to localize the consequences of the environmental disaster as soon as possible, to minimize the damage caused by the Russian army to the environment and soil. Therefore, it is important to quickly assess the volume of pollution and develop ways to restore soils today. Product Description popup.authors Lytvyn Valentyna A. Lut Olena A. Pohrebniak Oleh S. Shaforost Yuliia A. Shevchenko Oleksandr P. popup.nrat_date 2025-01-18 Close