Materials Literature
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Nanoparticles (NPs) play an important role in the molecular diagnosis, treatment, and monitoring of therapeutic outcomes in various diseases. Their nanoscale size, large surface area, unique capabilities, and negligible side effects make NPs highly effective for biomedical applications such as cancer therapy, thrombol…
We report on experimental and theoretical investigations of nitrogen-doped graphene. The incorporation of nitrogen was achieved during chemical-vapor deposition on Ni(111) using pyridine as a precursor. The obtained graphene layers were investigated using photoelectron spectroscopy. By studying C $1s$ and N $1s$ core…
We investigate the electronic transport properties of a bilayer graphene ake contacted by two monolayer nanoribbons. This nite-size bilayer ake can be built by overlapping two semi-in nite ribbons. We study and analyze the electronic behavior of this structure by means of a tight-binding method and a continuum Dirac m…
The use of colloidal crystals with various primary particle sizes as templates leads to the formation of three-dimensionally ordered mesoporous (3DOm) carbons containing spherical pores with tailorable pore size and extremely high pore volumes. We present a comprehensive structural characterization of these novel carb…
There has been unprecedented development in tissue engineering (TE) over the last few years owing to its potential applications, particularly in bone reconstruction or regeneration. In this article, we illustrate several advantages and disadvantages of different approaches to the design of electrospun TE scaffolds. We…
High Resolution Image Download MS PowerPoint Slide The enhanced local fields around plasmonic structures can lead to enhancement of the excitation and modification of the emission quantum yield of fluorophores. So far, high enhancement of fluorescence intensity from dye molecules was demonstrated using bow-tie gap ant…
In recent years, significant progress has been made in organ transplantation, surgical reconstruction, and the use of artificial prostheses to treat the loss or failure of an organ or bone tissue. In recent years, considerable attention has been given to carbon nanotubes and collagen composite materials and their appl…
The study of the surface plasmons of noble metals has emerged as one of the most rapidly growing and dynamic topics in nanoscience. Key advances in the synthesis of noble metal nanoparticles and nanostructures have resulted in a broad variety of structures whose geometries can be controlled systematically at the nanos…
Magnetoresistance measurements were performed on an illuminated semi-insulating GaAs sample with intrinsic deep level defects. Electrical carriers were photo-generated under light excitation and positive magnetoresistance for B < 0.2 T was observed in the whole range of temperatures measured (220-315 K). Using the mod…
A triple-stimuli responsive polymer, poly(3-acrylamidophenylboronic acid)-b-poly(N-isopropylacrylamide) (PAAPBA-b-PNIPAM), has been synthesized by reversible addition-fragmentation chain transfer polymerization. Temperature, pH, and fructose induced micellization and dissociation transition of block copolymer was inve…
Flow conditions are different in the cavity of the injection mould from the capillary flow of a laboratory rheological instrument. An injection moulding slit die rheometer (Rheo-mould) was designed with a series of slit and orifice dies. Four pressure sensors were built in the stationary side of the mould, therefore t…
The problem on the procedure formalization of the optimal selection of the constructional material and the requirements to part strengthening treatment in the integrated CAD/CAM is stated.
The actual state of clinical psychology as a type of the business activity and a liberal science at the market of psychological and psychotherapeutic services in the Russian Federation is specified. The legal and socio-cultural obstacles for the clinical psychologist’s activity in Russia are analyzed. The effective me…
On the basis of the gathered statistics on the NPP accidents and earthquakes all over the world, the correlative relationship (according to Pearson criterion) between the NPP accident risks and natural technogenic ES risks effecting the stability and operation safety of such highly dangerous installations is revealed.…
The basic methodological-theoretic approaches to the identification of the regional economic clusters are analyzed. The limits of their applicability under the Russian conditions are specified.
The choice of the educational process organization paradigm at the non-state economic university, which balances the conceptual ideas of the institutional education harmonization underlying in the theoretical development, is proved. The authors standpoint on the possible seamless framing of the basic-traditional and l…
The boundary element analysis data of forging round cross-section blanks by the radial rolling-impression dies are presented. The effective technological parameter boundary values for the forging process which permit to lower the increase of the strain nonuniformity in forging cross section are defined. The numerical…
The definition of the ‘historical consciousness’ phenomenon is presented. Its description is given, and its functions under the formation of the contemporary Russian society are considered.
The highlights of the joint scientific and technical conference “Shlifabraziv-2011” and “Vibration application for technological purposes (Vibration technologies)”, where a wide-ranging exchange of experience and information on the state and development prospects of the abrasive treatment technology, abrasive material…
A new technique for the objective assessment of the engineering system complexity is offered. The complexity class concept is introduced.