Researchers at the University of Illinois have developed a novel method using ultrasound from a household humidifier to create complex nanocomposite materials. The technique produces porous nanospheres and encapsulated nanoparticles with potential applications in catalytic reactions, drug delivery, and molecular sieves.
Jennifer Lewis and her team developed novel inks that can create three-dimensional periodic structures with feature sizes 100 times smaller than before. The ink is based on polyelectrolyte mixtures and can be tailored to control its flow through fine deposition nozzles.
The University of Illinois is launching a center for entrepreneurial education as an academic discipline, with the goal of increasing practical skills and economic development. The Academy for Entrepreneurial Leadership Development will provide training for students and faculty, and create a scholarly database on entrepreneurship.
A recent survey of Illinois alumni with spinal cord injuries or disease found that 79% with paraplegia and 70% with quadriplegia were employed. The study's findings suggest that the university's Division of Rehabilitation-Education Services is successful in preparing students for employment.
Research found frequent demand/withdraw patterns in parent-adolescent communication linked to low self-esteem, high drug use, and poor health outcomes. Parents should focus on constructive strategies for dealing with everyday conflicts rather than just discussing serious issues.
Scientists have developed a novel fabrication technique to study charge transport in organic crystals, resulting in the highest recorded mobility in an organic semiconductor. The method eliminates exposure of fragile surfaces to conventional processing, allowing for pristine crystal samples to be used for device fabrication.
A study published in Toxicological Sciences found that a toxin combination common in fish impairs motor skills, particularly when combined with PCBs. The research suggests that additive toxic effects of these chemicals on human health should be seriously considered.
Researchers used molecular modeling to study the detoxifying proteins of black swallowtail butterflies and corn earworms. The earworm's protein is more flexible, allowing it to bind to and detoxify six different plant defense chemicals and three common insecticides, making it a master of adapting to new pesticides and host plants.
A six-month aerobic exercise program improved cognitive performance on a decision-making task in older adults by reducing behavioral conflict. The study used functional magnetic resonance imaging to measure changes in brain activity in middle-frontal and superior parietal regions, which were associated with improved performance.
Research integrating genetics and paleontology aims to resolve human evolution debates by combining fossil records with genetic data. A recent study on baboon teeth shows that enamel thickness can vary widely within a population, challenging long-held assumptions.
Researchers at the University of Illinois have found a hidden pattern in cuprate superconductors that may help explain high-temperature superconductivity. The pattern, which forms when electrons are heated, is a distinct type of movement in which electrons organize into a checkerboard pattern.
Scientists have created a better thermal insulator by introducing structure on the nanometer length scale in materials. The new nanolaminates exhibit a three times lower thermal conductivity than conventional insulators, due to the strong impediment of heat transfer at the interfaces.
Out-of-balance ecosystems play a significant role in the demise of amphibian populations. Human activities, parasites, and environmental changes are contributing factors. The research highlights the importance of managing landscapes and water bodies to prevent further declines.
By embedding a two-dimensional photonic crystal into the top face of a VCSEL, researchers can accurately design and control the device's mode characteristics. The technology has the potential to push VCSEL performance toward higher power and enable mass-produced devices for high-speed data communication.
Researchers at University of Illinois at Urbana-Champaign found that combining RU 486 with relaxin could hasten labor and promote healthy delivery in rats. The study suggests that this two-drug approach may also shorten painful labor and reduce Caesarean sections in humans.
Researchers at the University of Illinois have discovered a new enzyme that can create antibiotic compounds by nature's machinery. This breakthrough could lead to the development of new antibiotics and combat antimicrobial resistance.
Researchers at the University of Illinois at Urbana-Champaign have developed a geometric cluster algorithm that accelerates simulations of complex fluids. The new method can efficiently capture the motions of particles of different sizes, resolving a long-standing challenge in fluid simulation.
A new interdisciplinary brain research project has been launched at the University of Illinois, using a $1.5 million Keck Foundation grant to develop tools for understanding and correcting problems in brain circuitry. The goal is to identify natural chemical signatures to restore proper wiring and functioning in malfunctioning brains.
A University of Illinois study highlights the growing tension between farmers and newcomers to rural areas like Elburn, Kane County. Farmers see farmland as a means of livelihood and family heritage, while newcomers view it as public amenity. This clash is leading to erosion of community trust and decline in farming practices.
Native C4 plants faced disastrous consequences during prolonged severe droughts in the middle Holocene, contrary to expectations. Weedy C3 plants adapted well due to their ability to exploit limited water resources, highlighting a key difference between C3 and C4 plant responses.
Researchers at University of Illinois have developed a light-emitting transistor that can control light emission and modulate it at high speeds, opening up new possibilities for integrated circuitry and signal processing. The device has three ports, allowing for the connection of optical and electrical signals.
Researchers found that antibiotics improve daily growth and reduce swine death rates, resulting in higher profit returns for farmers. The study suggests that a ban on antibiotic use would lead to sharp increases in production costs.
The US soybean industry is shifting away from mature markets like the US, with companies investing in new growth areas like Brazil and Argentina. This change is driven by weak intellectual property rights and access to Roundup Ready technology, which has accelerated soybean production expansion.
Researchers at the University of Illinois at Urbana-Champaign have identified anastellin, a natural agent derived from the cell adhesion protein fibronectin. Anastellin stabilizes the extracellular matrix, restricting the motion of cancer cells and creating strong 'jail bars' to prevent metastasis.
A new compound has been found to selectively kill cancerous cells while leaving healthy white blood cells intact. The compound, called 13-D, induces apoptosis in cancer cells by activating caspase-3 and causing cell shrinkage, a desirable outcome as it reduces the risk of side effects.
Researchers at University of Illinois at Urbana-Champaign have developed the world's fastest transistor, exceeding 509-gigahertz frequency. The device leverages indium phosphide and indium gallium arsenide materials, enabling faster current density and higher operation speeds.
A recent study suggests that lycopene's anti-cancer effect is enhanced by other compounds in tomatoes, such as phytochemicals. Whole tomato consumption was found to offer a lower risk of prostate cancer death compared to dietary supplements.
A study by Brian Wansink found that the shape of a beverage glass can alter how much people pour and drink, with taller glasses leading to overconsumption. In three experiments involving teenagers, adults, and bartenders, Wansink discovered that participants consistently underestimated the volume of liquids in shorter, wider glasses.
Researchers at the University of Illinois discovered that the timeless gene is essential for regulating the 24-hour circadian rhythm in mammals. Blocking its functional ability disrupts the clock's activity and leads to an uncoupling effect, where other clock genes are no longer able to function properly.
A new study found that gene expression is robustly associated with behavior in adult honey bee brains, revealing a dynamic genome involved in modulating behavior.
Researchers have found a new state of matter where bosons condense into a glass-like, metallic state. This discovery contradicts the conventional theory of metals and poses a serious theoretical question about the nature of this intermediate phase.
A study at the University of Illinois is investigating the effects of a high-quality animal-based diet versus a mainly plant-based diet on gene expression in dogs. The goal is to identify biomarkers that can predict diabetes and other medical issues in aging overweight dogs and cats.
Researchers found cycles lasting 200, 435, 590 and 950 years that reflect changes in solar intensity and sea ice extent. The patterns match cyclic changes in solar irradiance and North Atlantic sea ice, suggesting a link between solar variations and climate.
Researchers at Illinois and Rice University developed a new process to chemically select and separate carbon nanotubes based on their electronic properties. The process uses reaction chemistry to create handles that can selectively manipulate metallic and semiconducting nanotubes.
A new study reveals Americans are among the most misinformed about global warming, with only 15% correctly identifying burning fossil fuels as its primary cause. The US ranks below Japan and France in terms of public understanding of climate change.
Researchers at the University of Illinois have developed an algorithm that provides fast and accurate structure determination for organic compounds with a center of symmetry. The new approach reformulates the phase problem into an integer programming problem, allowing for rapid solution finding using off-the-shelf optimization software.
A team of researchers from the Illinois State Water Survey and University of Illinois at Urbana-Champaign found that frequent droughts, lightning strikes, and fires are critical factors for the plains. Long-term data gathered since 1890 suggests that these extremes are key issues in addressing global climate change.
Scientists have discovered two key proteins, XCAP-E and XCAP-D2, that remain apart at a critical time before condensation occurs in frog oocytes. These findings may help study chromosome physiology, particularly the functional aspects of these proteins.
A recent study suggests that rising ozone levels could lead to a significant loss of $21 million annually in US soybean production over the next 30 years. Researchers found that soybeans suffer from reduced photosynthesis and biomass, resulting in fewer seeds and pods, and decreased seed weight.
A new study reveals that elevated carbon dioxide levels can improve corn growth during drought periods, increasing photosynthesis by up to 41% in some cases. The findings suggest that C4 plants like corn may benefit from rising CO2 levels, but other factors such as ozone levels could still impact crop yields.
Researchers found that reporters use metaphors to describe gentrifying neighborhoods as living organisms needing salvation, while low-income areas are rarely mentioned. The study's findings suggest that reporters' representations 'legitimize gentrification at actual or anticipated sites of restructuring'.
Researchers are investigating how exercise affects immune function in older populations, aiming to prevent infections and improve health outcomes. Preliminary data suggests moderate exercise may boost immune function measures and reduce mortality caused by influenza.
Researchers at University of Illinois used PIMA technology to identify source and meaning of 'spectacular late prehistoric' figurines found in Alabama, Louisiana, Mississippi, Oklahoma, and Tennessee. The artifacts were likely produced by Cahokia's artisans during an artistic explosion in the 12th century.
A new study by Brian Wansink found that diners who consumed more olive oil ate more bread due to its high calorie density. The researcher suggests focusing on total food intake rather than individual item fat content for better health outcomes.
A ferret protein called glucose-6-phosphate isomerase (GPI) plays a key role in the reproductive process, allowing fertilized embryos to implant successfully. The discovery also sheds light on the mechanism of cancer cells, which can co-opt this process to invade healthy tissues.
Researchers at the University of Illinois discovered that birds play a crucial role in protecting Neotropical forests by consuming leaf-eating insects. By eating caterpillars on leaves, birds drastically reduce damage to foliage, with average damage levels increasing by 86% where they could not reach.
A study by the University of Illinois at Urbana-Champaign found that enhancement with standard levels of salt and phosphate can improve the quality of lower-grade beef. Consumers reported a preference for enhanced roasts and steaks over non-enhanced cuts, which were found to be juicier and more flavorful.
Researchers have discovered an organelle in a prokaryotic bacterium that is identical to the acidocalcisome found in eukaryotes. The finding suggests a targeted approach to killing disease-causing organisms and challenges the origin of eukaryotic organelles.
Researchers have developed a smart brick that can monitor a building's temperature, vibration, and movement, providing vital information for firefighters and rescue workers. The device uses sensor fusion, signal processing, and wireless communication to report conditions remotely, enabling improved safety and comfort.
Researchers discovered that globular proteins can utilize their barrel structure to transport small molecules like ammonia, improving chemical reactions. This process, known as substrate channeling, allows for efficient delivery of reactants and enhances reaction rates.