A5071051369- Food Industry and Aquatic Biology
- Advanced materials and composites
- Laser-Ablation Synthesis of Nanoparticles
- Electrohydrodynamics and Fluid Dynamics
- nanoparticles nucleation surface interactions
- Enzyme Production and Characterization
- RNA and protein synthesis mechanisms
- Food composition and properties
- Advanced ceramic materials synthesis
- Advancements in Solid Oxide Fuel Cells
- Material Properties and Applications
- Microbial Metabolites in Food Biotechnology
- Nanomaterials and Printing Technologies
- RNA Research and Splicing
- Powder Metallurgy Techniques and Materials
- Quantum Dots Synthesis And Properties
- Genomics and Chromatin Dynamics
- Gold and Silver Nanoparticles Synthesis and Applications
- Geotechnical and Geomechanical Engineering
- Geological Studies and Exploration
- Nuclear materials and radiation effects
- Plasma Applications and Diagnostics
- Thermal properties of materials
- Hydrocarbon exploration and reservoir analysis
- Diamond and Carbon-based Materials Research
All-Russian Scientific Research Institute of Food Biotechnology
2018-2024
Moscow Institute of Physics and Technology
2013-2024
Moscow Power Engineering Institute
2020-2023
Moscow Aviation Institute
2021-2023
Samara State Medical University
2023
Russian Academy of Sciences
2008-2023
Ministry of Health of the Russian Federation
2023
Moscow Engineering Physics Institute
2017-2020
Joint Institute for Nuclear Research
2009-2020
Bratsk State University
2020
The problem of the efficiency energy transfer from a capacitive storage device to region nanoparticle synthesis in spark discharge has been considered. Using method for measuring pulsed voltages at short gas-discharge gaps developed by authors, time dependence voltage across active resistance was studied copper and titanium electrodes different regimes. For first time, stepwise changes were observed moments changing current direction. conclusion made about predominant release electrical...
Cu 2 O/ x ( =0–25 wt%) cermets were evaluated as a novel partially inert anode for aluminum (Al) production. The physical and mechanical properties, including the compressive strength, flexural thermal expansion coefficient, conductivity, dc electrical conductivity tested at room temperature temperatures up to 950°C. coefficient of expansion, O/Cu increased with increasing content. High‐temperature measurements showed that temperature, when content was below percolation threshold, while it...
The morphology and particle size of silver were investigated depending on the sintering temperature in range from 25 to 1000 °C. Silver nanoparticles synthesized by multi-spark discharge generator then sintered a tube furnace. It is found that decreases irregularly with increasing temperature, according TEM aerosol measurements. Individual spherical are formed at more than 200 particles almost constant about 45 nm 200-900 However, significantly reduced 7 Thus, it was variation makes possible...
This paper presents the results of characterization microheaters fabricated on surface ceramic substrates by aerosol jet printing with commercially available platinum ink containing colloidal particles average size about 100 nm. The microheater under study represents planar microstructure variable cross-sectional area comprising narrow segment capable being heated up to few hundred degrees when current is passed through. in form single line width and height 50 μm 6.7 μm, respectively. To...
A new method for dry aerosol jet printing conductive lines on a heated substrate is presented. The based the use of spark discharge generator as source nanoparticles and heating plate their sintering. This allows creating silver silicon up to 300 °C without an additional sintering step. It was found that effective temperature should be about more than 200-250 °C. Average thickness sintered equal ∼20 µm. Printed showed electrical resistivity 35 μΩ·cm, which 23 times greater bulk silver.
AbstractThe molecules of Zn-finger transcription factors consist several similar small protein units. We analyzed the crystal structures 46 basic units 22 complexes Zn-Cys2His2 family with fragments operator DNA. showed that recognition DNA occurs via five contacts. The canonical binding positions recognizing α-helix were −1, 3, 6, and 7, which make contacts tetra-nucleotide sequence ZXYZ coding strand; here triplet is underlined. non-coding strand forms only one contact at position 2. have...
Abstract This work is devoted to the sintering of silver nanoparticle arrays in form lines by local treatment with laser radiation wavelengths 527, 1054 and 1064 nm pulsed continuous modes. The were formed dry aerosol printing, free from organic solvents surfactants. To a width 25–300 μm thickness 0.1–15 focused stream nanoparticles an average size about 60 was used. It shown that when using wavelength nm, minimal specific resistance achieved 3 times higher than for bulk material reached.
Abstract In order to disclose general regularities of binding in homeodomain-DNA complexes we considered five them and extended the observed over entire homeodomain family. The have been selected by similarity protein structures patterns contacting residues. Their long range interactions interfaces were compared. long-range stage recognition process was characterized electrostatic potentials about 5 A away from molecular surfaces or DNA. For proteins, clear positive potential is displayed...
The study on dry aerosol jet printing with simultaneous sintering of deposited Ag nanoparticles 20-80 nm in size a heated plastic substrate is presented. It established that to achieve minimal electrical resistivity microstructures produced ∼200 μΩ·cm, the recommended temperature be °C. also found when increasing above 225 °C, formed microstructure rises abruptly due deformation. result obtained interest developing one-step technology for producing electronic components substrate.