D. G. Churilov, S. D. Polishchuk, A. V. Shemyakin, V. V. Churilova, Yu. N. Ivanycheva
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引用次数: 0
Abstract
The effect of iron, copper, and, for comparison, cobalt nanoparticles (NPs) on agricultural plants is studied for the creation of new-generation fertilizers and growth stimulants. The effect of metallic NPs 20–100 nm in size is determined in the concentration range from 0.01 to 100 g per hectare of the seeding rate of vetch and wheat. The results obtained clearly show an increase in the seed-germination capacity and viability, as well as in the metric parameters of seedlings, under the action of NPs. This is due to the fact that NPs can release an additional amount of hydrogen (protons and electrons) in an aqueous medium due to their high reducing ability. Aqueous solutions of iron, copper, and cobalt NPs are characterized by a decrease in the pH value of the suspensions upon dissolution, which is an additional source of energy in the plant-respiration process.
期刊介绍：
Nanobiotechnology Reports publishes interdisciplinary research articles on fundamental aspects of the structure and properties of nanoscale objects and nanomaterials, polymeric and bioorganic molecules, and supramolecular and biohybrid complexes, as well as articles that discuss technologies for their preparation and processing, and practical implementation of products, devices, and nature-like systems based on them. The journal publishes original articles and reviews that meet the highest scientific quality standards in the following areas of science and technology studies: self-organizing structures and nanoassemblies; nanostructures, including nanotubes; functional and structural nanomaterials; polymeric, bioorganic, and hybrid nanomaterials; devices and products based on nanomaterials and nanotechnology; nanobiology and genetics, and omics technologies; nanobiomedicine and nanopharmaceutics; nanoelectronics and neuromorphic computing systems; neurocognitive systems and technologies; nanophotonics; natural science methods in a study of cultural heritage items; metrology, standardization, and monitoring in nanotechnology.
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