When the UW announced it was moving its spring quarter 2020 classes entirely online to combat the novel coronavirus, instructors across campus faced a new, uncharted challenge.
Tag: Department of Chemistry
A team of chemical engineers has developed a new way to produce medicines and chemicals and preserve them using portable “biofactories” embedded in water-based gels known as hydrogels. The approach could help people in remote villages or on military missions, where the absence of pharmacies, doctor’s offices or even basic refrigeration makes it hard to access critical medicines and other small-molecule compounds. The team — led by Hal Alper, a professor of chemical engineering at the University of Texas, and…
A team led by scientists from the University of Washington and the University of Notre Dame used recent advances in electron microscopy to observe Fano interferences — a form of quantum-mechanical interference by electrons — directly in a pair of metallic nanoparticles.
Researchers from the University of Washington and the FOM Institute for Atomic and Molecular Physics in the Netherlands have developed a way to map strain in lead halide perovskite solar cells. Their approach shows that misorientation between microscopic perovskite crystals is the primary contributor to the buildup of strain within the solar cell, which creates small-scale defects in the grain structure, interrupts the transport of electrons within the solar cell, and ultimately leads to heat loss through a process known as non-radiative recombination.
Ashleigh Theberge, a University of Washington assistant professor of chemistry, has been named a 2019 Packard Fellow for her research on cell signaling. Every year since 1988, the David and Lucile Packard Foundation has awarded Packard Fellowships in Science and Engineering to early-career scientists to pursue the types of innovative projects that often fall outside the purview of traditional sources of funding, such as research grants from government agencies. As one of 22 fellows for 2019, Theberge will receive $875,000…
Scientists have discovered that the building blocks of proteins can stabilize cell membranes. This finding may explain how the first cells emerged from the primordial soup billions of years ago: The protein building blocks could have stabilized cell membranes against salt and ions that were present in ancient oceans. In addition, membranes may have been a site for these precursor molecules to co-localize, a potential mechanism to explain what brought together the ingredients for life.
Scientists have designed and tested an experimental system that uses a near-infrared laser to actively heat two gold nanorod antennae — metal rods designed and built at the nanoscale — to different temperatures. The nanorods are so close together that they are both electromagnetically and thermally coupled. Yet the team measured temperature differences between the rods as high as 20 degrees Celsius and could change which nanorod was cooler and which was warmer, even though the rods were made of the same material.
Eight scientists and engineers from the University of Washington have been elected this year to the Washington State Academy of Sciences.
The U.S. Department of Energy Solar Energy Technologies Office selected two University of Washington professors in the Department of Chemistry and the Clean Energy Institute to receive nearly $1.5 million in funding for two separate endeavors in solar photovoltaic research. The projects are led by Daniel Gamelin, director of the UW-based Molecular Engineering Materials Center, and David Ginger, chief scientist at the CEI and co-director of the Northwest Institute for Materials Physics, Chemistry and Technology, a partnership between the UW and the Pacific Northwest National Laboratory.
A study published April 18 in the journal Science by researchers at Yale University and the University of Washington provides the first direct measurement of the behavior of bonded oxygen and hydrogen atoms perched on the surface of water.
A new collaborative study led by a research team at the Pacific Northwest National Laboratory, University of California, Los Angeles and the University of Washington could provide engineers new design rules for creating microelectronics, membranes and tissues, and open up better production methods for new materials.
The U.S. Department of Energy has awarded an expected $10.75 million, four-year grant to the University of Washington, the Pacific Northwest National Laboratory and other partner institutions for a new interdisciplinary research center to define the enigmatic rules that govern how molecular-scale building blocks assemble into ordered structures and give rise to complex hierarchical materials.
In a paper published online this spring in the journal Nature Photonics, scientists at the University of Washington report that a prototype semiconductor thin-film has performed even better than today’s best solar cell materials at emitting light.
Karen Goldberg, an affiliate professor of chemistry at the University of Washington, has been elected to the National Academy of Sciences.
Researchers at the University of Washington, working with researchers from the ETH-Zurich, Purdue University and Virginia Commonwealth University, have achieved an optical communications breakthrough that could revolutionize information technology. They created a tiny device, smaller than a human hair, that translates electrical bits (0s and 1s of the digital language) into light, or photonic bits, at speeds 10s of times faster than current technologies.
Nearly 50 different graduate and professional programs and specialties at the University of Washington are among the top 10 in the nation, according to U.S. News & World Report’s 2019 Best Graduate School rankings released March 20.
Former University of Washington Provost and Vice President for Academic Affairs Irving Shain has died. He was 92.
For this year’s University Faculty Lecture, University of Washington chemistry professor Michael Gelb will discuss the science behind screening newborns for treatable — but rare — genetic diseases.
Scientists at the University of Washington show for the first time that the complex distribution of molecules within a membrane of a living yeast cell arises through demixing.
Three University of Washington faculty members are among those honored with an NIH High-Risk, High-Reward Research grant, which fund exceptionally creative scientists proposing to use highly innovative approaches to tackle major challenges in biomedical research.
The National Institutes of Health has renewed a major grant that funds a University of Washington-led research center to understand malaria in India.
Researchers uncover design principles to make polymers that can transport both ions and electrons, which will help create new devices like biosensors and flexible bioelectronic implants
Two University of Washington faculty members are among the leaders from academia, business, philanthropy, humanities and the arts elected as 2017 fellows of the American Academy of Arts and Sciences, one of the nation’s oldest and most prestigious honorary societies.
Building upon a long legacy of supporting scientific innovation and education, professor emeritus Larry Dalton and his wife, Nicole Boand, have committed $12 million to the UW Department of Chemistry.
Water conducts electricity, but the process by which this familiar fluid passes along positive charges has puzzled scientists for decades. But in a paper published in the Dec. 2 in issue of the journal Science, an international team of researchers has finally caught water in the act — showing how water molecules pass along excess charges and, in the process, conduct electricity.
Jim Pfaendtner, University of Washington associate professor of chemical engineering, is leading a new endeavor funded by the National Science Foundation to bring big data to graduate education in clean energy research at the UW.
A team of researchers from the University of Washington and the University of Trento in Italy unveiled an engineered protein that they designed to repress a specific cancer-promoting message within cells.
Scientists from the University of Washington recently reported a relatively simple method swell the tiny, complex structures within cells, bringing them within range of a common microscope’s resolving range.
Electrical energy fuels our modern lives, from the computer screen that keeps us up after sunset to the coffee maker that greets us at sunrise. But the electricity underlying our 21st century world, by and large, is generated at a cost — through the unsustainable expenditure of fossil fuels. For decades this demand for cheap, fast and non-renewable electricity has promoted pollution and global warming. The key to reversing this downward spiral is deleting the “non” in “non-renewable electricity.” In…
The malaria parasite can cause unusually severe cases of the eponymous disease in patients, leading to higher mortality and poorer health outcomes among survivors. But scientists have long struggled to understand why some patients develop severe malaria. The University of Washington’s International Center of Excellence for Malaria Research in South Asia — along with partners at the Center for Infectious Disease Research (CIDR) and Goa Medical College (GMC) of India — have discovered that specific types of parasite proteins, when…
Three members of the UW faculty have received the 2016 Presidential Early Career Award for Scientists and Engineers, the highest honor given by the U.S. government to early-career scientists and engineers.
The David and Lucile Packard Foundation has named the University of Washington’s Brandi Cossairt, an assistant professor in the Department of Chemistry, as one of 18 Packard Fellows for 2015.
Crystals play an important role in the formation of substances from skeletons and shells to soils and semiconductor materials. But many aspects of their formation are shrouded in mystery. Scientists have long worked to understand how crystals grow into complex shapes. Now, an international group of researchers has shown how nature uses a variety of pathways to grow crystals beyond the classical, one-piece-at-a-time route. “Because crystallization is a ubiquitous phenomenon across a wide range of scientific disciplines, a shift in…
An international team of scientists — led by researchers from the University of Washington and two other institutions — has announced that a new compound to fight malaria is ready for human trials.
A new UW study demonstrates that perovskite materials — superefficient crystal structures that have recently taken the scientific community by storm — contain previously undiscovered flaws that can be engineered to improve solar cells and other devices even further.
A UW chemistry lab teamed up with UW engineers studying 3-D printing to create 3-D printed objects with new capabilities.
University of Washington bioengineers have a designed a peptide structure that can stop the harmful changes of the body’s normal proteins into a state that’s linked to widespread diseases such as Alzheimer’s, Parkinson’s, heart disease, Type 2 diabetes and Lou Gehrig’s disease.
UW’s Matthew Bush has been selected as one of 126 Sloan Research Fellows for 2014.
A new University of Washington institute to develop efficient, cost-effective solar power and better energy storage systems launched Dec. 12 with an event attended by UW President Michael K. Young, Gov. Jay Inslee and researchers, industry experts and policy leaders in renewable energy.
It might not have been just happenstance that caused components of RNA and the earliest “cell” membranes to be in the right place at the right time to spark life.