Researchers at OIST have created a novel sensor that detects biomolecules more accurately than ever before, using the additional function of measuring mass. This allows for more confident encapsulation of disease-detecting biomolecules within microfluidic platforms.
Researchers at OIST uncover a neural mechanism that uses silent gaps to detect species-specific birdsong. Juvenile zebra finches learn song by mimicking adults and preferentially adopt the song of their own species despite noise and variety of birdsongs.
Okinawa Institute of Science and Technology has been awarded a grant to turn their energy-producing waste water treatment technology into a startup company. The technology uses bacteria to clean environment-polluting waste water while generating electricity, offering a sustainable source of energy.
Viscoelastic polymer solutions exhibit elasticity, causing severe distortions in observed flow patterns. Researchers also studied 'living polymers', finding unique flow patterns with blockages in the channel.
Scientists from OIST Graduate University have modelled a spin liquid, showing disorder can co-exist with order in magnetic materials. The discovery offers exciting possibilities for new discoveries in physics and paves the way for finding real magnets in multiple states at once.
Researchers found that birds in tropical climates are not more colorful than those in temperate climates. Instead, birds in harsh desert environments have evolved fancier colors to attract mates quickly. Birds in humid forest environments are darker in color overall.
Researchers use fission yeast to discover new cancer drugs targeting active proteins involved in DNA replication. The unique "arched and snapped" appearance of treated cells suggests potential for accelerating drug development.
The African clawed frog X. laevis genome contains nearly double the number of chromosomes as its related species, a result of whole genome duplication and polyploidy. The study reveals that the genome is comprised of two distinct sets of chromosomes from two extinct ancestors.
Scientists at OIST Graduate University have developed a technique to visualize electrons in a material, allowing them to study the dynamic of electron movement and its effects on semiconductor devices. By creating a video of electron motion, researchers can now describe the phenomenon without interpreting data.
Researchers from OIST uncovered crucial role of brachyury gene in coral development, suggesting ectodermal origin of mesoderm. Brachyury inhibition resulted in loss of mouth structures in corals, mirroring vertebrate phenotypes.
Researchers at OIST have made significant breakthroughs in perovskite solar cells, improving efficiency, stability, and scalability. New post-annealing treatments and manufacturing methods have increased conversion efficiency to 18.4%, while discovering new decomposition products has led to the development of more stable materials.
Researchers at OIST Graduate University have discovered a way to disrupt bacterial flagella growth, which are crucial for infection spread. By modifying a key protein, they can trap flagella inside bacteria, preventing them from moving and infecting the body.
Researchers discovered two distinct populations of Acropora tenuis coral in the Nansei Archipelago, contradicting previous assumptions about its dispersal. This finding highlights the importance of local currents and specific habitat characteristics in shaping coral populations.
The study found that higher order modes trap and move particles more rapidly than fundamental modes, with the collective particle speed slowing down when more particles are added. The results also showed that interparticle distances were smaller in higher order modes.
Researchers at OIST Graduate University have developed an efficient approach to study ribozyme mutants, revealing key findings about the structure and properties of these RNA molecules. The study found that ribozymes are highly robust against mutations, potentially explaining their widespread presence across different forms of life.
Scientists have successfully decoded the DNA of Okinawa mozuku, a valuable seaweed species with unique properties. The study provides a platform for future research on its cultivation, growth, and health benefits, aiming to restore production levels and promote sustainable farming practices.
Researchers from OIST Graduate University have developed a classical model to describe the phenomenon of strong coupling, challenging previous thoughts that it was a quantum effect. Strong coupling occurs when light and matter interact strongly, affecting both parties equally.
A new ant species reminiscent of 'Game of Thrones' dragons has been identified in the tropical rainforests of Papua New Guinea. The researchers used X-Ray microtomography to create virtual specimens, enabling them to analyze and share findings with scientists worldwide.
Researchers found that moisture in the air enhances perovskite solar cells' performance by redistributing a dopant, increasing electric properties. However, prolonged exposure to moisture can be detrimental.
A team of scientists has created an online resource, systemsDock, to virtually check the effectiveness and specificity of potential drugs. The tool allows users to screen multiple drugs against multiple biological targets, providing a comprehensive understanding of drug interactions with the biological system.
Physicists at OIST predict existence of new spin liquid with fluctuating magnetism, sharing similarities with gauge symmetries. Experimental confirmation through neutron scattering experiments is predicted, potentially revealing 'pinch lines' in specific materials.
Two researchers have discovered a single-step chemical process that creates both alcohols and esters without generating any waste or using harmful reagents. The process is more straightforward and simpler than existing methods, offering an economical and sustainable alternative for industrial applications.
Researchers at OIST Graduate University have successfully captured the spreading of a droplet as it interacts with another mixable liquid for the first time. The study reveals that the droplets spread in a way resembling a 'hat' shape, with the brim continuing to expand over time until fully integrated into the second liquid.
Researchers discovered significant gene expression changes in coral when introduced to algae at four hours after the symbiotic relationship begins. This finding highlights the adaptive process of coral cells responding to the introduction of the symbiont and its impact on phagosome functionality.
Researchers at OIST Graduate University identified brain cells associated with auditory memory in zebra finches, revealing a potential key to understanding human speech development. The study found that these cells respond selectively to the tutor's song and are essential for learning and remembering complex songs.
Researchers at Okinawa Institute of Science and Technology Graduate University have discovered a unique copper-silver nanoparticle structure resembling the Japanese glass fishing floats, known as ukidama. The 'ukidama' structure has properties that could be utilized in biomedical devices and nanotechnology.
A recent study published in Journal of Biogeography reveals that ant communities across Asia are shaped by past land connections during the Last Glacial Maximum, rather than current geographical features. Temperature was found to be the dominant factor in determining ant community patterns.
Researchers studied children with ADHD playing a game with changing rules, finding they struggled to adjust their behavior. Typically developing children adapted quickly, while those with ADHD showed only slight changes.
Researchers at OIST Graduate University discovered how E. coli bacteria disassemble their protein complex after cell division, finding a controlled order similar to assembly, and identifying an inner and outer ring of proteins with unique interactions.
Researchers from OIST have created a new method to build sensitive CO sensors using copper oxide nanowires integrated with micro-hotplates. The approach enables controlled growth, integration, and measurement of CO concentrations, overcoming previous challenges in sensor production.
A PhD student at OIST Graduate University created a plastic insert that modifies the pathways of the electric current in a circular shape, making each current path of the same distance. This design enables researchers to study cells in a uniform electric field, even in circular-shaped environments like petri dishes.
Scientists detect and quantify metastability induced by disorder in granular materials for the first time. The team uses a parameter from liquid crystal physics to measure force chain orientation, confirming the relationship between disorder and metastable energy states.
Researchers found a sharp decline in ant biodiversity in rubber plantations, with significant losses in species richness and functional diversity. The study suggests that ecological filters like rubber plantations select specific subsets of species, contributing to biodiversity loss.
Scientists at OIST have developed a new method to fabricate glass microlasers, called whispering gallery microlasers, which are tiny optical devices that create intense light with one color or wavelength. The new technique allows for quick and easy fabrication of smaller devices for biosensing and optical communications.
A team of scientists at OIST Graduate University found an unexpected spiral vortex phenomenon when liquid flows through the intersection of two channels. The researchers discovered that spirals appear as flow rates increase and disappear with decreased rates, exhibiting hysteresis in devices with large aspect ratios.
Researchers analyzed 16 ant species to understand queen-worker differences, finding conserved gene sets associated with traits like queen numbers and worker sterility. This study provides insight into the evolution of gene expression across ant species.
Researchers at OIST Graduate University have made a groundbreaking discovery about the behavior of protons inside ice. They found that protons exhibit locally ordered yet globally disordered patterns, which are rare in nature and occur only in ice.
Scientists at Okinawa Institute of Science and Technology Graduate University identified 14 age-related compounds that decrease with age, including those related to muscle strength and antioxidants. These findings suggest the importance of consuming antioxidant-rich foods and exercising regularly after 65 to improve body conditions.
Okinawa Institute of Science and Technology researchers compute larval dispersal to understand and protect vent species, such as crabs and shrimp. They estimate larvae can travel long distances using ocean models and deep-ocean profiling floats.
Spin liquids are rare phenomena where magnets inside atoms don't order when cooled, exhibiting movement like a liquid. Researchers created a kagome map to understand these materials, potentially leading to new magnetic properties and advancing quantum computing.
Researchers at OIST found that wind farms on a grid are part of a larger geographic weather system, leading to correlated power outputs. This challenges the assumption that geographically distributed wind farms are independent and poses difficulties in forecasting power output.
A team from the Okinawa Institute of Science and Technology has designed a hybrid ocean-current turbine that can provide consistent and reliable energy. The turbine operates in the middle layer of the Kuroshio Current, where waters flow calmly and steadily, making it suitable for regions regularly devastated by storms.
Researchers at OIST have developed a new theory for smooth magnetic couplings, allowing for the creation of contactless gears that can produce even motion without counterforce. This technology has several advantages over mechanical gears, including reduced maintenance and increased reliability.
Researchers from Okinawa Institute of Science and Technology Graduate University developed a method to create ordered crystal-like structures from micelles using shear flow, enabling faster drug discovery and material sciences applications. The technique involves adding external shear flow to induce controlled crystallization at ambien...
A new mathematical model predicts tunable gene expression levels in fruit fly embryos, and experimental results validate its accuracy. The study shows that enhancers can adapt to new transcription factors, enabling precise manipulation of gene expression.
Researchers at Okinawa Institute of Science and Technology discover anomalies in electron behavior on liquid helium systems, shedding light on zero-resistance phenomenon in semiconductors. The study sheds new insights into quantum physics and its applications.
Researchers at OIST have reconstructed the 3D structure of Plasmodium falciparum protein PfEMP1, which deceives IgM antibodies and facilitates rosette formation. This understanding can aid in designing anti-malaria treatments that target these clusters.
Okinawa Institute of Science and Technology (OIST) researchers conduct the first atomic resolution study of organic-inorganic perovskites used in next generation solar cells. The study reveals positions and orientations of atoms and molecules, providing detailed information on structural defects.
Researchers have developed a novel microencapsulation method using seaweed-derived hydrogel to protect pancreatic islets from ice damage during transplantation. The technique facilitates real-time cell viability assessments and reduces the need for cryoprotectants, promoting a more effective and safer treatment approach.
Researchers at OIST discovered a molecular mechanism involved in storing and burning fat. They found that mice lacking two specific genes remain lean even after eating a high-fat diet due to increased expression of Ucp1, which helps convert stored fat into heat.