Some RNA molecules have unexpected sugar coating
In a surprise find, scientists have discovered sugar-coated RNA molecules decorating the surface of cells......»»
ABB readies robots to begin precise inkjet auto painting
The robot maker's PixelPaint vehicle coating technology has 1,000 individual nozzles to help eliminate overspray......»»
Observation of autonomous crack healing in metal confirms 2013 prediction
A microscopic crack grew in a very small piece of platinum when placed under repetitive stretching. The experiment, designed to study fatigue crack growth, continued as predicted for a while before something unexpected happened. The crack stopped gro.....»»
New experimental research measures the speed of molecular charge migration for the first time
To discover how light interacts with molecules, the first step is to follow electron dynamics, which evolve at the attosecond timescale. The dynamics of this first step have been called charge migration (CM). CM plays a fundamental role in chemical r.....»»
The race to build the world"s smallest atomic clock, again
Yuan-Yu Jau is on a quest to build the world's smallest atomic clock, a device that measures time with extreme accuracy. If successful, he and his team at Sandia will have made one smaller than a sugar cube......»»
Chemists successfully use light to regulate structural conversion of chiral molecules
A team of chemists from the University of Münster have developed a novel concept in which a mixture of molecules that behave like mirror images is converted to a single form using light as external energy source. The conversion has applications in t.....»»
Insecticides affect aquatic insects in unexpected ways
Pesticide pollution of streams in agricultural areas has adverse effects for stream organisms. A new study, led by researchers from the Leibniz Institute for the Analysis of Biodiversity Change (LIB), provides evidence that aquatic insect larvae resp.....»»
Some plants are more flammable than others. How gardeners can reduce the risks
The deadly wildfires in Hawaii this month were fueled in part by plants, in particular invasive grasses that have taken over land once occupied by sugar and pineapple plantations......»»
Recycling the non-recyclable: New epoxy resin resists flames and reduces waste
Empa researchers have developed an epoxy resin that can be repaired and recycled, in addition to being flame-retardant and mechanically strong. Potential applications range from coating for wooden flooring to composites in aerospace and railways......»»
Researchers use "topological gardening" to achieve unexpected spin transport
"Trimming" the edge-states of a topological insulator yields a new class of material featuring unconventional "two-way" edge transport, as reported in a new theoretical study from Monash University, Australia, published in Materials Today Physics......»»
Bio-based waterborne poly(vanillin-butyl acrylate)/MXene coatings for leather: Warmth retaining, antibacterial
A study published in the journal of Engineering reveals a remarkable development in the field of green coating materials for leather. Researchers have successfully synthesized a solvent-free, bio-based antibacterial agent and aromatic monomer called.....»»
A new way to identify chiral molecules with light could vastly improve detection efficiency
Chiral molecules are those that have two versions that are mirror images, like our right and left hands. These molecules have the same structure but different properties when they interact with other molecules, including those inside our bodies. This.....»»
Invasive firestarter: How non-native grasses turned Hawaii into a tinderbox
After a catastrophic wildfire that killed more than 100 people in Hawaii, eyes have turned toward an unexpected culprit: invasive grass species that have spread massively over the archipelago for decades, serving as the perfect fuel......»»
Making the most out of boreal plant resources
Plants produce molecules to interact with their environment and protect themselves against external threats. These molecules can also have antioxidant, anti-inflammatory and antibacterial properties, some of which are beneficial to human health. Thes.....»»
Nano-thin "liquid-like" coatings may pave the way for a "self-cleaning" world
University of Sydney researchers have observed oil molecules retaining their 'liquid-like' properties when they are chemically attached as an extremely thin layer to solid surfaces, opening new possibilities for designing sustainable materials with n.....»»
ASRock may have released a major leak about Intel Raptor Lake
An unexpected source came forward with new information about Intel's rumored Raptor Lake refresh. Will the new CPUs be worth the money?.....»»
Researchers develop versatile and low-cost technology for targeted long-read RNA sequencing
In a development that could accelerate the discovery of new diagnostics and treatments, researchers at Children's Hospital of Philadelphia (CHOP) have developed a versatile and low-cost technology for targeted sequencing of full-length RNA molecules......»»
Scientists theorize a hidden phase transition between liquid and a solid
Anything made out of plastic or glass is known as an amorphous material. Unlike many materials that freeze into crystalline solids, the atoms and molecules in amorphous materials never stack together to form crystals when cooled. In fact, although we.....»»
Decoding how molecules "talk" to each other to develop new nanotechnologies
Two molecular languages at the origin of life have been successfully recreated and mathematically validated, thanks to pioneering work by Canadian scientists at Université de Montréal......»»
Gold buckyballs, oft-used nanoparticle "seeds" found to be one and the same
Rice University chemists have discovered that tiny gold "seed" particles, a key ingredient in one of the most common nanoparticle recipes, are one and the same as gold buckyballs, 32-atom spherical molecules that are cousins of the carbon buckyballs.....»»
Surprise COVID discovery helps explain how coronaviruses jump species
Unexpected new insights into how COVID-19 infects cells may help explain why coronaviruses are so good at jumping from species to species and will help scientists better predict how COVID-19 will evolve......»»