Researchers at ITMO University have developed a metasurface that enables simultaneous power transfer at various frequencies, allowing users to charge devices from different manufacturers with different power transfer standards.
A group of Russian scientists, including ITMO University researchers, has proposed a system to update existing MRI scanners. The device uses electromagnetic coupling with an additional dielectric resonator to localize the magnetic field in the breast.
Researchers from ITMO University have improved the technique for processing composites based on nanoporous glass with silver and copper, allowing for precise prediction of optical properties. The suggested method enables the creation of unique optical plasmonic components at a lower cost and with increased ease.
Scientists developed a software tool called halSynteny to quickly find similar parts in the genomes of different animals. The program uses an alignment method and is more efficient than other tools, allowing for accurate comparisons and understanding of species' evolutionary relationships.
A team of scientists from ITMO University developed a method to create optical chips in a Petri dish using gallium phosphide as a material for the waveguides. The new chip elements are three times smaller than those working in the IR spectral range, enabling compact and affordable production of lasers and waveguides.
Researchers from ITMO University have proposed a new data encoding method for the 6G standard using terahertz pulses. The method involves extending the pulse in time to increase its duration and achieve interference between two chirped pulses, enabling faster data transfer.
Researchers at ITMO University have created glass-ceramic lamps that produce a wider spectrum of light, including infrared, to improve plant growth in greenhouses. The lamps use chrome and glass-ceramics to emit both red and IR light, offering new possibilities for agricultural facilities.
Researchers develop nanoparticle-sized semiconductor laser generating coherent green light at room temperature, overcoming a significant technological hurdle. The tiny laser operates efficiently without external pressure or low temperatures.
A new metamaterial has been developed by ITMO University researchers that can change its optical properties without mechanical input. The material combines silicon and phase-change materials to achieve a transparent surface in the near-infrared region.
Researchers from ITMO University have successfully created an all-optical switch based on a metal-organic framework, which can be synthesized in vitro and is useful for developing ultrafast optical memory cells. The switch operates faster, more efficiently, and consumes less energy than traditional electronic devices.
Scientists analyzed extinct and living lions' genomes to determine when species diverged, finding modern Indian lions lack genetic diversity due to inbreeding. This reduction threatens the species' survival, making conservation efforts crucial.
Researchers at ITMO University have successfully created a new nanocomposite from gold and titanium oxide by using lasers to tune its structure and properties. The technique enables better control over the nanocomposite's formation and has potential applications in industries such as air purification and fuel cells.
Researchers from ITMO University and Czech Academy of Sciences develop nanoantenna to efficiently manipulate light, creating an optical vortex that mixes liquids and reagents. The system uses gold nanoparticles as a stirring 'spoon', amplifying diffusion by hundreds of times while minimizing side effects.
Researchers from ITMO University developed a new composite material with perovskite nanocrystals, increasing operating time by almost three times and improving stability in air and water. The material retained its optical properties when dispersed in water, making it suitable for biological applications.
Scientists have developed a method for precise, fast and high-quality laser processing of halide perovskites, promising light-emitting materials for solar energy, optical electronics, and metamaterials. The new technology can help to solve the problem of complicated processing and degradation of perovskites under various conditions.
Researchers at ITMO University and S.N. Fyodorov Eye Microsurgery Complex introduced a laser method for cataract surgery that stimulates tissue regeneration while destroying the cloudy lens. The technique has been clinically proven to reduce corneal endothelial cell loss by 1.8 times.
Scientists at ITMO University have developed a new method to increase the efficiency of solar cells and light-emitting diodes by augmenting their auxiliary layers with carbon dots. This approach has led to significant improvements in efficiency, with increases of up to 13% for perovskite-based solar cells.
Researchers from ITMO University developed a new statistical analysis method to determine the size of atoms with high accuracy. This approach enables precise data on intermolecular interactions, crucial for assessing drug-protein binding and molecular structure.
Researchers from ITMO University have predicted a novel type of topological quantum state in two-photon systems. A new experimental method using classical electric circuits has been developed to test these predictions, offering valuable information for the engineering of optical chips and quantum computers.
Researchers have synthesized manganese-zinc ferrite nanoparticles that can deactive cancer cells without harming healthy tissues. The particles' unique magnetic properties allow them to heat up only at the Curie temperature, making them suitable for treating cancer with minimal damage.
Researchers developed a programming tool to analyze genome data and build accurate models of demographic history for plants, animals, and people. The software predicts population history with high likelihood, including mass extinctions, migrations, and growth periods.
A team of scientists created an algorithm to analyze genetic information and draw conclusions about the evolutionary history of species with whole-genome duplications. The program can identify when duplication occurred, how it affected the population, and make predictions about the evolutionary path of a species.
A group of ITMO University researchers analyzed the Moscow Subway and found a microbiome similar to that of New York's public transportation. The study used high-throughput DNA sequencing and discovered identical types of bacteria, including Dietzia, Brevundimonas, and Pseudomonas.
Researchers from ITMO University have proposed a technology for manufacturing high-efficiency solar cells based on A3B5 semiconductors integrated on a silicon substrate, which may increase the efficiency of existing photovoltaic converters by 1.5 times. The new technology could lead to more effective and affordable solar energy solutions.
Researchers at ITMO University propose a method to print lithium-ion battery electrodes on an inkjet printer, reducing their thickness by 10-20 times. This technology opens new possibilities for compact electronics and transformer devices, which is crucial for the development of foldable and extendable gadgets.
ITMO University researchers have developed a DNA-based nanorobot that can detect and destroy pathogenic RNA strands in cancer cells. The nanorobot, which costs $20 to produce, uses deoxyribozymes to cleave bonds in an RNA strand, effectively blocking the production of harmful proteins and killing cancer cells.
Researchers developed immunocompromised mice by disabling genes involved in autophagy, which allows them to fight off Listeria monocytogenes bacteria. The study suggests a permanently active immune system can be beneficial against certain pathogens, but also poses risks of chronic inflammation.
Researchers successfully trapped an electromagnetic wave in a gallium arsenide nanoresonator for a record-breaking time exceeding 200 periods of one wave oscillation. The study demonstrates the potential for efficient light frequency nanoconversion and applications in compact sensors, night vision devices, and optical data transmission.
A study comparing genome data from 55 ethnic groups in Russia found a common origin for populations in Pskov, Novgorod and Yakutia. The research used genetic data to trace the development history of these populations, revealing they were once part of a single ancestral population.
A study of 150 volunteers found that consuming yogurt with probiotics increased the proportion of beneficial bifidobacteria, which can help metabolize lactose and produce vitamins. This shift in gut microbiota had a positive impact on the body's ability to resist inflammatory diseases and hormonal disorders.
Researchers have created a new method to synthesize miniature light sources using optically active halide perovskites. The process produces millions of nanolasers in a few minutes and offers good control over synthesis, making it suitable for industrial adaptation.
Researchers from ITMO University create sensors that can detect and analyze nano-objects using inkjet printing technology. The sensors work by measuring changes in color caused by the attachment of nanoscale objects to a transparent film.
Researchers discovered a novel mechanism for high-quality optical resonators by exploiting the mutual destructive interference of two low-quality optical states. This allows for secure light trapping in various materials at small scales, enabling the creation of compact devices like sensors and filters.
New DNA-based nanomachines can selectively target malignant cells, breaking down vital genes and inducing apoptotic death. The design allows for better interaction with folded RNA molecules, but further experiments are needed to improve specificity.
Game behavior can be analyzed to predict a person's personality features, including gender. Researchers used machine learning on large amounts of game data from the Steam gaming platform to make accurate predictions. The study shows that even limited information about gameplay and achievements can provide good predictive values.
Research on gut metagenome of patients with Crohn's disease shows a decrease in beneficial microbes and increased abundance of pathogenic Escherichia coli. The analysis identifies diverse strains of E. coli that can coexist in the human gut, influencing treatment efficacy.
Researchers from ITMO University and the University of Rochester successfully generated terahertz radiation in a liquid medium, demonstrating its efficiency comparable to solid-state sources. The team found that liquids have several advantages over gases, including higher electron density and lower pumping energy requirements.
Researchers at ITMO University propose a new approach to creating tractor beams using hyperbolic metasurfaces, which can capture particles and cells. The study shows that these materials have the potential for practical applications in experiments and traps.
Researchers created Knomics-Biota to analyze metagenomic data, identifying bacteria types, proportions, and beneficial substances. The platform allows users to visualize results and compare data with thousands of other samples, facilitating international collaborations in microbiome analysis.
Researchers from ITMO University developed nanocontainers that can translate light signals into metabolic changes in bacteria, opening a new way to control bacterial growth. The containers are made of titanium dioxide nanoparticles coated with silver and polymers, and can be used for controlled drug delivery.
Researchers from ITMO University developed a method to enhance enzyme activity using radio frequency radiation, resulting in acceleration of enzymatic processes. The technique uses magnetic nanoparticles to adsorb radio emission and convert it to heat, stabilizing the enzyme and allowing for remote control of biochemical systems.
Scientists from ITMO University propose a new technology for creating optical micro-waveguides using inkjet printing, which is optimized for industrial-scale production. This method removes major limitations in waveguide creation and has the potential to enable photon computing devices.
Researchers from ITMO University and the Australian National University have discovered a new physics of high-Q resonances in asymmetric metasurfaces, governed by bound states in the continuum. This breakthrough enables the creation of thin, highly efficient sensors, lasers, and nonlinear radiation sources.
A new anti-thrombosis drug based on magnetite nanoparticles has been developed by ITMO University researchers. The drug successfully passed preclinical testing, showing a 20 times shorter clot dissolution time and a lower minimum dose required to achieve the therapeutic effect compared to traditional medications.
Scientists at ITMO University and Lebedev Physical Institute create a microwave antenna that creates a uniform magnetic field in large volume, enabling super-sensitive magnetic field detectors. The device uses nanodiamonds with defects to achieve coherent control of electronic spins, improving magnetometer sensitivity.
Researchers from ITMO University created a non-invasive system to measure blood flow in the upper limbs using video recording of skin surface under green light. The method is comparable in accuracy to traditional methods but is easier to use, cheaper, and suitable for most patients.
Researchers at ITMO University have developed a high-precision laser for measuring the distance between the Earth and Moon, achieving an accuracy of just a few millimeters. The new laser will be used in the GLONASS navigation system, allowing for real-time correction of satellite coordinates and improved navigation capabilities.
Scientists detected alterations in capillary blood flow around the face caused by body position change, revealing a response to hydrostatic pressure difference and external stimuli. The non-contact method provides valuable information on peripheral blood flow regulation, potentially leading to new investigations of body responses.
Scientists at ITMO University have developed a new material using silicon nanoparticles to improve perovskite solar cells' efficiency. The nanoparticles trap light of various wavelengths near the cell's active layer, maintaining stability and increasing absorption. This breakthrough could lead to more efficient and stable solar cells.
Researchers created an antilaser for nonlinear Bose-Einstein condensate of ultracold atoms, demonstrating perfect absorption without reflection. The breakthrough can be used to manipulate superfluid flows and study nonlinear optical systems.