blog posts3-D imaging provides window into living cells, no dye requiredJan 21, 2014 9:00 am320 views CHAMPAIGN, Ill. - Living cells are ready for their close-ups, thanks to a new imaging technique that needs no dyes or other chemicals, yet renders high-resolution, three-dimensional, quantitative imagery of cells and their internal structures - all with conventional microscopes and white light.3-D printed sugar scaffolds offer sweet solution for tissue engineering, device manufacturingMay 23, 2018 2:00 pm4882 views University of Illinois engineers built a 3-D printer that offers a sweet solution to making detailed structures that commercial 3-D printers can’t: Rather than a layer-upon-layer solid shell, it produces a delicate network of thin ribbons of hardened isomalt, the type of sugar alcohol used to make throat lozenges. The water-soluble, biodegradable glassy sugar structures have multiple applications in biomedical engineering, cancer research and device manufacturing.3-D printing could lead to tiny medical implants, electronics, robots, moreJun 18, 2013 9:00 am94 views 3-D printing now can be used to print lithium-ion microbatteries the size of a grain of sand. The printed microbatteries could supply electricity to tiny devices in fields from medicine to communications, including many that have lingered on lab benches for lack of a battery small enough to fit the device, yet providing enough stored energy to power it.A bright idea: Tiny injectable LEDs help neuroscientists study the brainApr 11, 2013 9:00 am937 views CHAMPAIGN, Ill. - A new class of tiny, injectable LEDs is illuminating the deep mysteries of the brain.A civil engineer reflects on the I-35 bridge collapse and its aftermathAug 3, 2007 9:00 am55 views A Minute With™... Robert H. Dodds Jr., a professor and head of the department of civil and environmental engineeringAdvanced polymers help streamline water purification, environmental remediationJan 21, 2020 8:00 am1274 views It takes a lot of energy to collect, clean and dispose of contaminated water. Some contaminants, like arsenic, occur in low concentrations, calling for even more energy-intensive selective removal processes.A glucose meter of a different color provides continuous monitoringAug 25, 2014 9:00 am573 views CHAMPAIGN, Ill. - University of Illinois engineers are bringing a touch of color to glucose monitoring.Ag robot speeds data collection, analyses of crops as they growMar 12, 2018 8:45 am4348 views A new lightweight, low-cost agricultural robot, developed by a team of scientists at the University of Illinois, could transform data collection and field scouting for agronomists, seed companies and farmers. A little support from their online friends calms test-anxious studentsApr 27, 2017 10:00 am1490 views Reading supportive comments, “likes” and private messages from social media friends prior to taking a test may help college students who have high levels of test-anxiety reduce their nervousness by 21 percent and improve their scores, researchers at the University of Illinois found.Alumnus wins fellowship, will work on prosthesis project in GuatemalaJun 13, 2012 9:00 am19 views CHAMPAIGN, Ill. - A recent University of Illinois graduate has received a Whitaker International Fellow Grant to fund overseas bioengineering research during the 2012-13 academic year.AmpliMy project to give a voice to those who have trouble being heardSep 15, 2015 9:45 am2051 views Alexis Wernsing, a University of Illinois student majoring in art history, has cerebral palsy, and her voice is not powerful. She is working with industrial design professor Deana McDonagh and Skot Wiedmann, a graduate of the School of Art and Design and a technician in electrical and computer engineering, who will design and build a voice amplifier called AmpliMy.Andreas C. Cangellaris to lead U. of I. College of EngineeringJun 20, 2013 9:00 am1190 views CHAMPAIGN, Ill - Andreas C. Cangellaris, the head of the department of electrical and computer engineering at the University of Illinois at Urbana-Champaign, has been chosen to be the next dean of the College of Engineering. A perfect March Madness bracket? That's a long shot.Mar 13, 2014 9:00 am75 views A Minute With™... computer science professor Sheldon H. JacobsonAre there still holes in aviation security, 10 years after 9/11?Nov 22, 2010 9:00 am25 views A Minute With™... aviation security expert Sheldon H. JacobsonArtificial intelligence could help air travelers save a bundleAug 1, 2019 8:00 am3095 views Researchers are using artificial intelligence to help airlines price ancillary services such as checked bags and seat reservations in a way that is beneficial to customers’ budget and privacy, as well as to the airline industry’s bottom line.Artificial intelligence to run the chemical factories of the futureNov 13, 2019 7:30 am1258 views A new proof-of-concept study details how an automated system driven by artificial intelligence can design, build, test and learn complex biochemical pathways to efficiently produce lycopene, a red pigment found in tomatoes and commonly used as a food coloring, opening the door to a wide range of biosynthetic applications, researchers report. A scientist's view of NCAA tournament bracketsMar 16, 2012 9:00 am34 views A Minute With™... computer science professor Sheldon H. JacobsonBacterial hole puncher could be new broad-spectrum antibioticOct 27, 2015 11:00 am3774 views Bacteria have many methods of adapting to resist antibiotics, but a new class of spiral polypeptides developed at the University of Illinois targets one thing no bacterium can live without: an outer membrane.Banked blood grows stiffer with age, study findsSep 5, 2014 9:00 am197 views CHAMPAIGN, Ill. - It may look like fresh blood and flow like fresh blood, but the longer blood is stored, the less it can carry oxygen into the tiny microcapillaries of the body, says a new study from University of Illinois researchers.Basar named College of Engineering interim deanDec 19, 2017 1:30 pm4166 views Tamer Basar has been named the interim dean of the University of Illinois at Urbana-Champaign's College of Engineering effective Jan. 16, subject to approval of the University of Illinois Board of Trustees.Bashir named College of Engineering deanOct 10, 2018 9:30 am9881 views Rashid Bashir, the executive associate dean and chief diversity officer of the Carle Illinois College of Medicine, will become the next dean of the College of Engineering at the University of Illinois at Urbana-Champaign effective Nov. 1.Batteries charge very quickly and retain capacity, thanks to new structureMar 21, 2011 9:00 am751 views CHAMPAIGN, Ill. - The batteries in Illinois professor Paul Braun's lab look like any others, but they pack a surprise inside.Bioenergy crops could store more carbon in soilOct 2, 2014 9:00 am644 views CHAMPAIGN, Ill. - In addition to providing renewable energy, grass crops like switchgrass and miscanthus could store some of the carbon they pull from the atmosphere in the soil, according to a new study by University of Illinois researchers.Biomedical breakthrough: Carbon nanoparticles you can make at homeJun 18, 2015 10:30 am1033 views CHAMPAIGN, Ill. — Researchers have found an easy way to produce carbon nanoparticles that are small enough to evade the body’s immune system, reflect light in the near-infrared range for easy detection, and carry payloads of pharmaceutical drugs to targeted tissues.Biomedical breakthrough: Carbon nanoparticles you can make at homeJun 18, 2015 4:15 pm1081 views CHAMPAIGN, Ill. — Researchers have found an easy way to produce carbon nanoparticles that are small enough to evade the body’s immune system, reflect light in the near-infrared range for easy detection, and carry payloads of pharmaceutical drugs to targeted tissues.Bracketology: Crunching the numbersMar 11, 2013 9:00 am23 views A Minute With™... computer science professor Sheldon H. JacobsonBragg named interim dean of College of EngineeringJul 3, 2012 9:00 am70 views CHAMPAIGN, Ill. - Michael B. Bragg has been named interim dean of the College of Engineering at the University of Illinois. Breaking the temperature barrier in small-scale materials testingFeb 25, 2020 8:00 am983 views Researchers have demonstrated a new method for testing microscopic aeronautical materials at ultra-high temperatures. By combining electron microscopy and laser heating, scientists can evaluate these materials much more quickly and inexpensively than with traditional testing.BTN premieres documentary on pioneering educatorNov 7, 2019 12:00 pm725 views “William L. Everitt: An Optimist’s Journey” premieres Nov. 11 at 9:30 p.m. CST/10:30 p.m. EST on the Big Ten Network. The new 30-minute documentary tells the story of the inventor, author, visionary and former dean of what is now The Grainger College of Engineering. Carbon nanotube avalanche process nearly doubles currentFeb 9, 2009 9:00 am54 views CHAMPAIGN, Ill. - By pushing carbon nanotubes close to their breaking point, researchers at the University of Illinois have demonstrated a remarkable increase in the current-carrying capacity of the nanotubes, well beyond what was previously thought possible.Carefully crafted light pulses control neuron activityNov 17, 2017 9:45 am2191 views Specially tailored, ultrafast pulses of light can trigger neurons to fire and could one day help patients with light-sensitive circadian or mood problems, according to a new study in mice at the University of Illinois.Carle Illinois College of Medicine research affiliation agreement completedNov 2, 2015 9:00 am857 views Leaders of the University of Illinois at Urbana-Champaign and Carle Health System announced the completion of a set of agreements and policies related to joint research practices and governance of the Carle Illinois College of Medicine.Cell mechanics may hold key to how cancer spreads and recursAug 6, 2014 9:00 am258 views CHAMPAIGN, Ill. - Cancer cells that break away from tumors to go looking for a new home may prefer to settle into a soft bed, according to new findings from researchers at the University of Illinois.Changes in nonextreme precipitation may have not-so-subtle consequencesSep 18, 2017 7:45 am1099 views Major floods and droughts receive a lot of attention in the context of climate change, but University of Illinois researchers analyzed over five decades of precipitation data from North America to find that changes in nonextreme precipitation are more significant than previously realized and larger than those in extreme precipitation. These changes can have a strong effect on ecosystems, agriculture, infrastructure design and resource management, and point to a need to examine precipitation in a more nuanced, multifaceted way.Charged graphene gives DNA a stage to perform molecular gymnasticsOct 9, 2014 9:00 am205 views CHAMPAIGN, Ill. - When Illinois researchers set out to investigate a method to control how DNA moves through a tiny sequencing device, they did not know they were about to witness a display of molecular gymnastics.Chemical array draws out malignant cells to guide individualized cancer treatmentMay 26, 2017 11:00 am915 views Melanoma is a particularly difficult cancer to treat once it has metastasized, spreading throughout the body. University of Illinois researchers are using chemistry to find the deadly, elusive malignant cells within a melanoma tumor that hold the potential to spread.Chemical etching method helps transistors stand tallJul 25, 2016 10:15 am1425 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.Chemicals that keep drinking water flowing may also cause foulingJul 25, 2018 7:30 am1928 views Many city drinking water systems add softening agents to keep plumbing free of pipe-clogging mineral buildup. According to new research, these additives may amplify the risk of pathogen release into drinking water by weakening the grip that bacteria – like those responsible for Legionnaires’ disease – have on pipe interiors. CHIME in Illinois puts students to work on COVID-related data science projectsAug 4, 2020 8:45 am749 views An international public health initiative connects students and public health agencies with data-information needs.Cicada-inspired waterproof surfaces closer to reality, researchers reportOct 22, 2020 9:30 am1671 views A multidisciplinary group that studies the physical and chemical properties of insect wings has demonstrated the ability to reproduce the nanostructures that help cicada wings repel water and prevent bacteria from establishing on the surface. The new technique – which uses commercial nail polish – is economical and straightforward, and the researchers said it will help fabricate future high-tech waterproof materials.Click beetles inspire design of self-righting robotsSep 25, 2017 8:30 am3409 views Robots perform many tasks that humans can’t or don’t want to perform, getting around on intricately designed wheels and limbs. If they tip over, however, they are rendered almost useless. A team of University of Illinois mechanical engineers and entomologists are looking to click beetles, who can right themselves without the use of their legs, to solve this robotics challenge.Color-changing sensor detects signs of eye damage in tearsAug 31, 2018 8:00 am2392 views A new point-of-care rapid-sensing device can detect a key marker of eye injury in minutes – a time frame crucial to treating eye trauma. University of Illinois researchers developed a gel laden with gold nanoparticles that changes color when it reacts with a teardrop containing ascorbic acid, released from a wound to the eye. In a new study published in the journal Biosensors and Bioelectronics, the researchers used the sensor, called OjoGel, to measure ascorbic acid levels in artificial tears and in clinical samples of fluid from patients’ eyes. Committee to identify, recruit founding dean for Carle Illinois College of MedicineSep 30, 2015 10:00 am2885 views A search committee established to find the Carle Illinois College of Medicine’s inaugural dean will begin its work this month with the goal of naming the dean by spring 2016Computing the best high-resolution 3-D tissue imagesApr 23, 2012 9:00 am135 views CHAMPAIGN, Ill. - Real-time, 3-D microscopic tissue imaging could be a revolution for medical fields such as cancer diagnosis, minimally invasive surgery and ophthalmology. University of Illinois researchers have developed a technique to computationally correct for aberrations in optical tomography, bringing the future of medical imaging into focus.Congressional redistricting less contentious when resolved using computer algorithmSep 11, 2017 8:30 am3143 views Concerns that the process of U.S. congressional redistricting may be politically biased have fueled many debates, but a team of University of Illinois computer scientists and engineers has developed a new computer algorithm that may make the task easier for state legislatures and fairer for their constituents.Contest to give student teams chance to launch a businessAug 25, 2000 9:00 am38 views CHAMPAIGN, Ill. -- A contest at the University of Illinois that gets under way Aug. 30 will give student teams the opportunity to compete for $20,000 in prizes by drafting a plan for developing a technological idea into a viable commercial venture.Controlling heat flow with atomic-level precisionApr 23, 2012 9:00 am93 views CHAMPAIGN, Ill. - Through a combination of atomic-scale materials design and ultrafast measurements, researchers at the University of Illinois have revealed new insights about how heat flows across an interface between two materials.Copolymer helps remove pervasive PFAS toxins from environmentOct 29, 2020 9:00 am1255 views Researchers have demonstrated that they can attract, capture and destroy PFAS – a group of federally regulated substances found in everything from nonstick coatings to shampoo and nicknamed “the forever chemicals” due to their persistence in the natural environment.Core curriculum committee formed for Carle Illinois College of MedicineDec 10, 2015 9:00 am2355 views Dr. Robert Good and professor Rashid Bashir have been named co-chairs of the 18-member group that will lead the effort to build the engineering-based Carle Illinois College of Medicine’s core curriculum. Corn better used as food than biofuel, study findsJun 20, 2017 9:00 am5315 views Corn is grown not only for food, it is also an important renewable energy source. Renewable biofuels can come with hidden economic and environmental issues, and the question of whether corn is better utilized as food or as a biofuel has persisted since ethanol came into use. For the first time, researchers at the University of Illinois have quantified and compared these issues in terms of economics of the entire production system to determine if the benefits of biofuel corn outweigh the costs.