A "film" drop (red) and "jet" drop (blue) from bursting bubble filmed 8 milliseconds apart. Credit: Dale Stokes A team of researchers led by the University of California San Diego has identified for the first time what drives the observed differences...
This is a graphic showing how sugar and carbon dioxide is converted to plastic. Credit: Georgina Gregory Some biodegradable plastics could in the future be made using sugar and carbon dioxide, replacing unsustainable plastics made from crude oil, following research by...
The results of tests conducted by UConn chemists show that nicotine electronic cigarettes are equivalent, if not slightly worse, than unfiltered (nf) tobacco cigarettes when it comes to causing DNA damage. Non-nicotine (nn) e-cigarettes cause damage similar to filtered...
In the context of climate?chemistry coupling globally, the central United States in summer represents a combination of factors specific to both the geographic region and the season. Northerly flow of warm moist air from the Gulf of Mexico in...
Indiana University of Pennsylvania students Josh Colastante, Alex Patch, and Heather Furlong excavate Allosaurus bones from the Cleveland-Lloyd Dinosaur Quarry. Credit: Joe Peterson The Cleveland-Lloyd Dinosaur Quarry is the densest collection of Jurassic dinosaur fossils. Unlike typical Jurassic bone beds, it...
The tip of an AFM pulling off a molecular chain vertically from a gold surface. Credit: Illustration: Shigeki Kawai In collaboration with colleagues from Berlin and Madrid, researchers at the Department of Physics at the University of Basel have pulled up...
A hydrogen bond forms between a propellane (lower molecule) and the carbon monoxide functionalized tip of an atomic force microscope. The measured forces and the distance between the oxygen atom at the AFM tip and the propellane’s hydrogen atoms...
This is an infographic of NIST technique for quantum control of molecules. Credit: Hanacek/NIST National Institute of Standards and Technology (NIST) physicists have solved the seemingly intractable puzzle of how to control the quantum properties of individual charged molecules, or molecular...
6DNM-amine is a proof of concept that the new approach can transform gram-positive antibiotics to drugs that can also kill gram-negative microbes. Credit: Photo by L. Brian Stauffer Scientists report that they now know how to build a molecular Trojan horse...
This graphic reflects three scales: the macroscopic snowflake (blue lines), the molecular structure (red tube model), and the electron scattering diffraction (density plot). Credit: Tufts University. More than 400 years ago, renowned mathematician and scientist Johannes Kepler speculated about the creation...
Professor Fernando Uribe-Romo and his team of students created a way to trigger a chemical reaction in a synthetic material called metal-organic frameworks (MOF) that breaks down carbon dioxide into harmless organic materials. Think of it as an artificial...