A recent study found that seaweed can travel up to 5000 kilometers beyond coastal areas and sequester significant amounts of carbon. This discovery has significant implications for the global carbon budget and highlights the importance of macroalgae in blue carbon assessments.
KAUST researchers have developed a single microchip that integrates sensing, energy-harvesting, current-rectifying, and energy-storage functions. The chip uses ruthenium oxide as the common electrode material, enabling miniaturization of self-powered sensor devices.
A new study from KAUST has improved the efficiency of protein-induced fluorescence enhancement (PIFE) by identifying conditions that lead to either enhanced or quenched fluorescence. By understanding these conditions, researchers can better interpret laboratory results and gain more precise insights into molecular events.
Researchers at KAUST have developed a computational method to model large accumulations of subsurface salt, a challenging material to derive accurately from seismic imaging data. This technique allows for the efficient extraction of oil and gas by pinpointing fossil fuel reservoirs with greater accuracy.
MVApp enables statistical analyses of vast plant-science datasets, extracting valuable information on plant physiology and growth patterns. The platform incorporates quantile regression to quantify trait contributions to yield, facilitating reproducible results.
A KAUST research team has developed a computational model of ferrofluid motion, overcoming limitations in previous models. The new model eliminates singularities in the magnetic field, allowing for more robust simulations and accurate predictions of ferrofluid behavior.
Researchers at KAUST have developed a synthetic approach to generate homogeneous and defect-free crystals that could fast-track the commercialization of perovskite solar cells. The new single-crystal films exhibit lower defect density and higher charge-carrier diffusion lengths, leading to high-quality solar cells with a maximum power-...
A multifunctional device captures heat from photovoltaic solar panels to produce fresh water, exceeding traditional solar stills' output. The device's electricity output remains unaffected, demonstrating a promising solution for sustainable global development.
Date palms employ a method of remote germination, pausing their development until conditions are right. When soil temperature increases, the plant emerges with a fully developed leaf and root system.
Researchers at KAUST have created a biohybrid material that performs well as an electrocatalyst, enabling the production of carbon-free fuels and green-energy applications. The material outperforms expensive metal-based OER catalysts in terms of efficiency and is environmentally friendly.
Researchers at KAUST have developed water-wet materials with gas-entrapping pores that allow for simultaneous separation of hot, salty and cool, pure water. The new membrane technology uses common plastics like PMMA and has the potential to unlock greener, cheaper desalination processes.
KAUST researchers develop a universal framework for querying big data, allowing researchers to focus on advancing the query engine rather than coding for specific platforms. The approach uses sparse-matrix algebra and achieves performance comparable to existing specialized approaches.
A KAUST-led team has developed a new platform for speeding up and controlling the evolution of proteins inside living plants. This allows plant breeders to rapidly engineer new crop varieties with improved yield and immunity to pathogens.
Researchers developed an algorithm using over 30 years of satellite data to isolate extreme warming events leading to documented coral bleaching in the Red Sea. The findings suggest that coral bleaching may have been greatly underestimated and indicate a emerging pattern of extreme warming events in the northern region.
Researchers from KAUST have exploited inkjet printing to generate high-efficiency solar cells, replacing inorganic semiconductors with lightweight and flexible organic materials. The technique allows for customized designs, rapid design changes, and low-cost manufacturing, making it suitable for a variety of applications.
A new remote sensing technique can detect harmful algal blooms in the Red Sea with high accuracy, even accounting for frequent dust storms and aerosols. This approach has the potential to establish a real-time monitoring system to protect the region's vital economic and ecological resources.
Defects in MOFs have been found to tailor these versatile materials for specific applications, such as catalysis and gas separation. KAUST researchers have developed a method to image defects using transmission electron microscopy, revealing that specific defects can improve MOF performance.
A team at KAUST developed a stretchy sensor that can detect temperature and humidity, enabling the creation of smart pill bottles with tamper alerts and safe storage conditions. The technology has potential applications in improving traditional approaches to healthcare issues, making sensors more accessible to low-income populations.
Researchers at KAUST found that eddy-induced transport is more active in the central and northern Red Sea, influencing surface heat flux and salt dispersion. This mechanism balances fluctuations in both heat and salt, highlighting its role in the Red Sea's circulation.
A wearable system developed at KAUST can detect glucose and lactate levels in sweat, providing insights into blood sugar problems and oxygen deficiencies. The device uses a stretchy patch with MXene-based electrodes that can be repeatedly swapped out for improved detection accuracy.
Marine Skin, a polymer-based material with integrated electronics, revolutionizes sea life monitoring by tracking movement and diving behavior, as well as environmental health. The system can operate at unprecedented depths, with enhanced sensitivity, and plans include additional sensing capabilities.
Researchers at KAUST have developed a compact radar with short wavelengths to enhance close-range detection capabilities. The device is capable of target detection, speed estimation, and tracking at ranges of up to 12 meters, making it suitable for visually impaired people and unmanned devices.
Researchers at King Abdullah University of Science & Technology found that bacterial communities can homogenize even with slow flowing water and persistent conditions. They identified a precise flow rate of 3.85 microlitres per second for homogenization to occur.
Researchers at KAUST developed a new sensor using fluorinated metal-organic frameworks (MOFs) that can detect critical gas parameters for human comfort and safety. The MOFs can selectively remove sulfur dioxide from flue gas with high affinity, making them suitable for carbon capture and storage applications.
A recent study published in Nature Ecology & Evolution found that exotic species do tend to disrupt marine ecosystems, reducing native species abundance. However, the team's meta-analysis revealed significant variability and context dependence in their impact.
Researchers at KAUST's Clean Combustion Research Center investigate pre-ignition, a major bottleneck to engine downsizing. By analyzing engine parameters, they identify conditions that trigger pre-ignition, including high exhaust back-pressure and oil-fuel droplet interactions.
Researchers found that mangrove fiddler crab burrows change the surrounding sediment, attracting bacteria with similar functions across three locations. This effect, known as bioturbation, influences environmental processes such as carbon and nutrient fluxes in mangrove ecosystems.
Scientists employed complementary techniques to investigate the reactivity of isoprene at the water interface, finding that oligomers formed exclusively in electrosprays. Computer simulations confirmed these results, highlighting the importance of surface-specific techniques when studying interfacial processes.
Researchers at KAUST created a library of fluorescently marked, GPR-1-overexpressing strains to interrogate gene function and study transgenerational epigenetic inheritance. This tool allows scientists to generate worms with recoded genomes for synthetic biology applications.
Researchers at KAUST developed a device that can capture its own weight in water from fresh air and release it when warmed by sunlight. The device uses deliquescent salt and a polymer hydrogel to absorb moisture from the air, which is then released continuously with the help of carbon nanotubes.
Researchers at KAUST have developed VR apps to visualize and interpret complex datasets in three dimensions. These apps use immersive technologies to allow users to interactively explore features of the data, leading to more accurate statistical models.
KAUST researchers develop efficient method for collective estimation of brain signal spectral densities, enabling detection of correlations among brain regions. The approach uses clustering to reduce data dimensionality and visualizes similarity among time series.
Researchers at KAUST developed a metal-organic framework that selectively adsorbs hydrogen sulfide and carbon dioxide from natural gas, making it cleaner-burning and more environmentally friendly. The technology could also promote increased use of natural gas worldwide, potentially yielding large environmental and economic benefits.
A new class of polymer matrices has been developed to improve the detection of metabolites and track chemicals of interest in studying cancer. This breakthrough enables researchers to explore more research questions and increases the flexibility of the MALDI imaging technique.
Daily fish migration fuels metabolism of single-celled heterotrophic prokaryotes, revealing a labile DOC source that supports microbial community growth. Higher microbial diversity found in mesopelagic zone than expected.
Researchers from KAUST developed nature-inspired surfaces that decrease frictional drag at the liquid-pipe interface without chemical coatings. The microtextured surfaces, mimicking springtail skins, sustain trapped air for extended periods, reducing surface drag and enhancing oil- and water-repellent properties.
Scientists have discovered that corals and anemones can optimize their gene expression to acclimatize to extreme conditions, enabling them to survive climate change. Researchers plan to use this process to train corals in nurseries to improve their thermal resilience.
A KAUST study investigated the ignition of methanol-based fuel formulations and found that blending dimethyl ether (DME) with methanol improves combustion efficiency. The researchers also discovered that DME dominates reaction pathways during initial phase of ignition, but can be less effective at high temperatures.
Scientists at KAUST developed a controlled method to create triple-layered hollow nanostructures with electrocatalytic activity, suitable for renewable fuel production and water desalination. The hybrid materials outperform single substances in terms of properties.
Researchers at KAUST have combined computer analysis with laser-based measurements to understand NOx production pathways in different fuel types, finding that alcohol fuels produce up to 50% less nonthermal NOx than conventional fossil fuels.
A team of scientists found that coral-algal partnerships have endured climate change events since the time of dinosaurs, approximately 160 million years ago. The research suggests that modern corals and their algal partners may survive modern-day global warming due to their long history of adaptability.
Researchers at KAUST have developed a laser-based process to create three-dimensional hard carbon anodes with improved conductivity and capacity for sodium-ion batteries. This breakthrough enables the mass production of high-performance anodes, paving the way for widespread adoption of sodium-ion batteries in energy storage applications.
Researchers at King Abdullah University of Science & Technology (KAUST) have developed the first specific inhibitor for uncontrollable plant pest Striga hermonthica, a parasitic plant affecting global food security. The breakthrough discovery uses a binding molecule to inhibit seed germination.
Researchers at KAUST have discovered that gas flames are more unstable at high pressures, which can lead to increased noise and pollution emissions. The study found that pressure fluctuations can cause thermoacoustic instability in gas turbines, potentially leading to damage or explosion.
Researchers at KAUST have developed a novel biosensor that can detect metabolites like lactate with high efficiency. This device combines an electron transporting polymer with lactate oxidase to realize efficient electron transfer, promoting electrical communication between the sensing electrode and enzyme.
A composite hydrogel and MXene material offers unparalleled stretchability, self-healing, and strain sensitivity, opening doors to innovative applications such as wearable electronics, biodegradable patches, and biosensing technologies.
Researchers investigated how boron evaporates in seawater to produce higher-quality drinking and irrigation water. They found that both multi-stage flash and air-gap membrane distillation technologies were effective in reducing boron concentrations below the Saudi standard of 0.5mg/l.
KAUST researchers create a distributed architecture allowing drones to coordinate based on local information and peer-to-peer communications. The algorithm enables rapid reaction times without excessive computation, making it effective in real-time applications.
Corals adjust to ocean acidification by altering gene expression through DNA methylation. This adaptation involves increased cell size and calyx development, allowing corals to thrive in changing environments.
A new underwater wireless optical communication system has been developed, allowing for high-quality live video transmission and real-time feedback. The system uses a bidirectional design to adapt to changing underwater environments, ensuring optimized power and transmission rates.