Title: | The theory of the separation of substances, energy conversion and morphological transformations in nanosystems. The mechanism of increasing stability of suspensions with a decrease in the size of nanoparticles. The penetration of nanoparticles into cell |
Type of product: | Issue of new types of products: methods, theories |
Description: | The temperature Green's functions of electromagnetic fields in the one-dimensional version of the Maxwell model are found and the associated contributions of the van der Waals attraction in osmotic pressure of plate nano-sized particles in suspension are calculated. Without assumptions about the geometry of the pore space, general relationships are obtained describing the mechanical and chemical effects in nano-structured medium that is in contact with the mixed electrolyte solution, based on which different types of geometries are discussed and the conclusions about the impact of the type of geometry and the role of the mixed electrolyte solution on the behavior of the system are derived. The height of the plates are calculated, which characterizes the expansion of the analyte bands due to hydrodynamic dispersion in the electroosmotic flow. It is demonstrated that the effect of hydrodynamic dispersion on the mass transfer at the surface of a nanoporous plug which blocks the transfer of fluid in the microchannel, can lead to disappearance of the limiting current. The physical mechanism of the important for biotechnology phenomenon - penetration of nano-sized metal particles from the surrounding solution inside a living cell is clarified. The research presented in 52 publications in international journals and 49 presentations at international conferences. |
Technical advantages: | The results can be used in the development of miniature bio-analytical devices, development of nano-structured surfaces for bio-analytical and other applications, the development of effective devices using nano-catalytic coatings, the development of new drugs. |
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The impact on the environment. Environment: | The research results of mechanical and chemical effects in nano-structured environment can be used to improve membrane wastewater treatment technologies. |
The stage of completion: | Report on R & D (OCD) |
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