blog postsSensors detect disease markers in breathMay 18, 2017 11:45 am2010 views A small, thin square of an organic plastic that can detect disease markers in breath or toxins in a building’s air could soon be the basis of portable, disposable sensor devices. By riddling the thin plastic films with pores, University of Illinois researchers made the devices sensitive enough to detect at levels that are far too low to smell, yet are important to human health.Would a laptop and tablet ban enhance air travel security?May 17, 2017 9:30 am916 views Computer science professor Sheldon H. Jacobson discusses the proposed Department of Homeland Security ban of laptop and tablet computers in the passenger cabins of certain flights.Study: Higher mass transit use associated with lower obesity ratesMay 16, 2017 10:30 am2888 views Healthy mass transit systems could contribute to healthier communities, according to a new study by University of Illinois researchers that determined higher mass transit use was correlated with lower obesity rates in counties across the United States.Self-healing tech charges up performance for silicon-containing battery anodesMay 15, 2017 8:30 am1372 views Researchers at the University of Illinois have found a way to apply self-healing technology to lithium-ion batteries to make them more reliable and last longer.Electroplating delivers high-energy, high-power batteriesMay 12, 2017 2:00 pm1578 views The process that makes gold-plated jewelry or chrome car accents is now making powerful lithium-ion batteries.‘Molecular prosthetics’ can replace missing proteins to treat diseaseMay 11, 2017 1:00 pm2032 views Researchers have demonstrated that a small molecule can transport iron in human cells and live animals when proteins that normally do the same job are missing, a condition that often causes severe anemia in patients. Such “molecular prosthetics” might treat a host of incurable diseases caused by protein deficiencies, such as anemias, cystic fibrosis or certain types of heart disease.Researchers develop transistors that can switch between two stable energy statesMay 9, 2017 8:30 am1324 views Engineers are unveiling an upgrade to the transistor laser that could be used to boost computer processor speeds – the formation of two stable energy states and the ability to switch between them quickly. Engineers shine light on deadly landslideApr 26, 2017 12:30 pm625 views A new report by University of Illinois civil and environmental engineering professor Tim Stark and colleagues details the factors that led to the deadliest landslide on record in the continental United States, along with steps that can be taken to mitigate landslide consequences and risk in the Pacific Northwest.Science at Illinois feeds the world, furthers health, protects the planetApr 17, 2017 8:30 am1240 views Illinois scientists are helping power plants run more efficiently, designing better, longer-lasting batteries, finding new ways to target cancerous tumors, and developing robots that can aid in construction, in agricultural fields and even inside the human body.Can data analytics help you fill out a March Madness bracket?Mar 7, 2017 9:30 am1805 views Fill in your March Madness bracket from the center out, says bracketologist Sheldon H. Jacobson.Study: Changing the environment within bone marrow alters blood cell developmentFeb 22, 2017 7:30 am883 views Researchers at the University of Illinois report they can alter blood cell development through the use of biomaterials designed to mimic characteristics of the bone marrow.Four Illinois professors named Sloan Research FellowsFeb 21, 2017 9:00 am805 views Four Illinois researchers are recipients of 2017 Sloan Research Fellowships from the Alfred P. Sloan Foundation. According to the foundation, the awards “honor early career scholars whose achievements mark them as the next generation of scientific leaders.” Awardees receive $60,000 to be used as they wish to further their research.Tiny nanoclusters could solve big problems for lithium-ion batteriesFeb 20, 2017 9:15 am654 views As devices become smaller and more powerful, they require faster, smaller, more stable batteries. University of Illinois chemists have developed a superionic solid that could be the basis of next-generation lithium-ion batteries.Tumor-targeting system uses cancer’s own mechanisms to betray its locationFeb 14, 2017 9:00 am3170 views By hijacking a cancer cell’s own metabolism, researchers have found a way to tag and target elusive cancers with small-molecule sugars. This opens treatment pathways for cancers that are not responsive to conventional targeted antibodies, such as triple-negative breast cancer.Dual-function nanorod LEDs could make multifunctional displaysFeb 9, 2017 1:00 pm2314 views Cellphones and other devices could soon be controlled with touchless gestures and charge themselves using ambient light, thanks to new LED arrays that can both emit and detect light.Illinois researcher generates random ‘reactions’ to consider how Facebook uses our informationFeb 9, 2017 8:30 am1746 views University of Illinois researcher Ben Grosser has created a web browser extension he calls Go Rando that randomly chooses one of Facebook’s six reactions whenever you click “like.” His intention is to obfuscate your recorded feelings to Facebook.New brush polymers catalyze their own formationFeb 8, 2017 10:45 am415 views Researchers at the University of Illinois and the University of Connecticut have developed new brush polymers – synthetic proteinlike molecules that catalyze their own formation – that could provide insight into enzyme behavior and self-replicating systems. The polymers have potential applications in catalyst development, nanomaterials and medicine.Tiny exports signal big shifts in cancer tissue, researchers findJan 25, 2017 1:30 pm1211 views Microscopic shifts in metabolism and increases in tiny transport vesicles out of tumor cells preface larger changes to the tumor environment and could prepare the way for cancerous cells to spread and metastasize, University of Illinois researchers report.Tool to map gene's ‘social network’ sheds light on function, interactions and drug efficacyJan 19, 2017 9:00 am942 views Although the human genome has been mapped, many questions remain about how genes are regulated, how they interact with one another, and what function some genes serve. A new tool developed by researchers at the University of Illinois at Urbana-Champaign and the Massachusetts Institute of Technology distills the huge amount of genomic data into gene networks that can point to the function of genes, highlighting relationships between genes and offering insights into disease, treatment and gene analogs across species.Report proposes standards for sharing data and code used in computational studiesDec 8, 2016 1:00 pm827 views A new report by prominent leaders in computational methods and reproducibility lays out recommendations for ways researchers, institutions, agencies and journal publishers can work together to standardize sharing of data sets and software code.TSA could save money by waiving PreCheck fees for frequent travelers, study findsDec 5, 2016 8:45 am902 views There could be an easy way to reduce lines at the airport, increase security, and save the Transportation Security Administration money, according to a new study by University of Illinois researchers: waive the $85 fee for frequent fliers to enroll in the TSA PreCheck program, which allows pre-screened, verified travelers to go through expedited security at airports.Are global carbon emissions increasing or decreasing?Nov 22, 2016 11:30 am845 views Illinois atmospheric scientist Atul Jain was among the many scientists worldwide who contributed data to the Global Carbon Budget 2016, providing new data on atmospheric carbon concentrations, emissions and trends. Six Illinois faculty members elected AAAS FellowsNov 21, 2016 10:00 am2058 views Six University of Illinois at Urbana-Champaign faculty members have been elected 2016 Fellows of the American Association for the Advancement of Science: Jianjun Cheng, Brian T. Cunningham, Kevin T. Pitts, Bruce L. Rhoads, Chad M. Rienstra and Josep Torrellas.Eight Illinois researchers rank among world’s most influentialNov 18, 2016 9:15 am6573 views Eight University of Illinois researchers have been named to the Thomson Reuters / Clarivate Analytics Highly Cited Researchers list for 2016. The list identifies scientists “whose research has had significant global impact within their respective fields of study."Klaus Schulten, pioneer in biophysics and computational biology, has diedNov 4, 2016 8:30 am1697 views University of Illinois physics professor Klaus Schulten, an innovator in the use of computational methods to study the chemical and biological processes driving living cells, died Monday, Oct. 31, at Carle Foundation Hospital in Urbana. He was 69.Time-lapse cell imaging reveals dynamic activityOct 26, 2016 12:30 pm1337 views Living cells are miniature worlds bustling with activity. A new advanced imaging method can track cells over long periods of time using only light – no dye or chemicals required – to reveal dynamics and provide insight into how cells function, develop and interact.Geologic imaging technique measures strength of Earth’s outer shellSep 29, 2016 1:00 pm1177 views An advanced imaging technique used to map Earth’s outer shell also can provide a measure of strength, finding weak spots and magma upwellings that could point to volcanic or earthquake activity, according to a new study by geologists at the University of Illinois at Urbana-Champaign and the University of Adelaide in Australia.Is Academia Waking Up to the Problem of Sexual Harassment?Sep 19, 2016 2:15 pm3389 views U. of I. anthropology professor Kathryn Clancy supports a federal legislative effort that would require universities to report – and federal funding agencies to consider – findings that any university professor engaged in discrimination on the basis of sex. Carbon-coated iron catalyst structure could lead to more-active fuel cellsSep 12, 2016 9:00 am587 views Researchers at the University of Illinois and collaborators have identified the active form of an iron-containing catalyst for the trickiest part of the process: reducing oxygen gas. The finding could help researchers refine better catalysts, making fuel cells a more energy- and cost-efficient option for powering vehicles and other applications.Illinois researcher looks at how software design controls our interactions with technologySep 8, 2016 8:00 am452 views University of Illinois professor Ben Grosser says software design is directing the way all of us move as we use our technology, yet we pay little attention to these human-tech interactions. Grosser recently made a video supercut of scenes from the Netflix series “House of Cards” showing characters in the show using technology – the first in a series of three videos for his “Touching Software” project.Why does atmospheric chemistry research matter?Aug 29, 2016 12:15 pm765 views On Aug. 26, the National Academy of Sciences released a report on the future of atmospheric chemistry research in the U.S. Illinois civil and environmental engineering professor Tami Bond was among the contributorsStructural, regulatory and human error were factors in Washington highway bridge collapseAug 24, 2016 9:00 am2613 views When an important bridge collapsed on Interstate 5 near Mount Vernon, Washington, in 2013, questions were raised about how such a catastrophic failure could occur. A new analysis by a team of civil engineering faculty at the University of Illinois at Urbana-Champaign outlines the many factors that led to the collapse, as well as steps that transportation departments can take to prevent such accidents on other bridges of similar design.Force triggers gene expression by stretching chromatinAug 22, 2016 10:00 am1339 views A new study by University of Illinois researchers and collaborators in China has demonstrated that external mechanical force can directly regulate gene expression.Genome-editing proteins ride a DNA zip lineAug 15, 2016 1:30 pm955 views For gene-editing proteins to be useful in clinical applications, they need to be able to find the specific site they’re supposed to edit among billions of DNA sequences. Using advanced imaging techniques, University of Illinois researchers have found that one class of genome-editing proteins rapidly travels along a strand of DNA like a rider on a zip line – a unique behavior among documented DNA-binding proteins.Method opens a window on how stress and strain affect battery performanceAug 1, 2016 12:15 pm1605 views Batteries that charge faster and have greater capacity could boost portable electronic devices and electric cars. A new method to simultaneously test stress and strain in battery electrodes gives researchers a window into the mechanical, electrical and chemical forces within lithium-ion batteries. The method revealed an unexpected point of stress in the charging cycle, which could guide development of better batteries.Iron catalysts can modify amino acids, peptides to create new drug candidatesAug 1, 2016 9:45 am553 views For medicinal chemists, making tweaks to peptide structures is key to developing new drug candidates. Now, researchers have demonstrated that two iron-containing small-molecule catalysts can help turn certain types of amino acids – the building blocks of peptides and proteins – into an array of potential new forms, even when part of a larger peptide, while preserving a crucial aspect of their chemistry: chirality, or “handedness.”Chemical etching method helps transistors stand tallJul 25, 2016 10:15 am1233 views University of Illinois researchers have developed a way to etch very tall, narrow finFETs, a type of transistor that forms a tall semiconductor “fin” for the current to travel over.Measure of age in soil nitrogen could help precision agricultureJul 25, 2016 8:00 am1700 views University of Illinois engineers developed a model to calculate the age of nitrogen in corn and soybean fields, which could lead to improved fertilizer application techniques to promote crop growth while reducing leaching.What can be learned from 3-D mapping of groundwater?Jun 27, 2016 10:00 am834 views A Minute With...™ Illinois State Geological Survey director Richard BergWhat should be done about long delays for security checks at airports?May 17, 2016 2:15 pm723 views A Minute With...™ Sheldon Jacobson, expert on aviation securityReclaimed water could help power plants run more efficiently, study findsMay 12, 2016 10:00 am3488 views The water going down the drain could help keep the lights on, according to a new study showing that reclaimed water – municipal wastewater that has been treated or cleaned – could be more efficient for cooling power plants than water taken from the local environment.Six Illinois professors named Guggenheim FellowsMay 2, 2016 12:15 pm2558 views Six professors at the University of Illinois have been named 2016 Guggenheim Fellows, bringing to 13 the number of U. of I. faculty members who have been honored with the fellowship over the last three years. This year’s fellows are Dennis Baron, Karin A. Dahmen, Craig Koslofsky, Mei-Po Kwan, Ralph W. Mathisen and Rebecca Stumpf.Shape of tumor may affect whether cells can metastasizeApr 27, 2016 10:45 am2916 views Only a few cells in a cancerous tumor are able to break away and spread to other parts of the body, but the curve along the edge of the tumor may play a large role in activating these tumor-seeding cells, according to a new University of Illinois study.U. of I. researchers help discover ‘dark galaxy’Apr 18, 2016 11:00 am739 views Researchers have uncovered the existence of a dwarf “dark galaxy” lurking nearly 4 billion light-years away from Earth. The discovery was made when a team of researchers, including astronomers at the University of Illinois, using the Blue Waters supercomputer at the National Center for Supercomputing Applications, noticed subtle distortions in the image of gravitational lens SDP.81. The discovery paves the way to spot many more such objects, which could help astronomers address important questions on the true nature of dark matter.Interpreting the recent discovery of two massive near-Earth supernovasApr 8, 2016 10:30 am495 views A Minute With...™ Brian Fields, expert on near-Earth supernovasResearchers develop new method of trapping multiple particles using fluidicsMar 28, 2016 2:15 pm974 views Precise control of an individual particle or molecule is a difficult task. Controlling multiple particles simultaneously is an even more challenging endeavor. Researchers at the University of Illinois have developed a new method that relies on fluid flow to manipulate and assemble multiple particles. This new technique can trap a range of submicron- to micron-sized particles, including single DNA molecules, vesicles, drops or cells.Structure of protein that forms fibrils in Parkinson's patients could lead to new diagnostic and treatment optionsMar 28, 2016 10:15 am1063 views Chemists have identified the complex chemical structure of the protein that stacks together to form fibrils in the brains of Parkinson’s disease patients. Armed with this knowledge, researchers can identify specific targets for diagnosis and treatment.DNA molecules directly interact with each other based on sequence, study findsMar 22, 2016 11:00 am1214 views Proteins play a large role in DNA regulation, but a new study finds that DNA molecules directly interact with one another in a way that’s dependent on the sequence of the DNA and epigenetic factors. This could have implications for how DNA is organized in the cell and even how genes are regulated in different cell types, the researchers say.Record-speed data transmission could make big data more accessibleMar 22, 2016 9:45 am5691 views With record-breaking speeds for fiber-optic data transmission, University of Illinois engineers have paved a fast lane on the information superhighway – creating on-ramps for big data in the process.Illinois scientists dig deeper to build a better permafrost modelMar 15, 2016 9:30 am435 views Scientists report they have found a way to improve predictions of permafrost area and stability in the northern high latitudes. Their improved model finds that the rate of permafrost decline in recent decades is slower than previously thought.