The same thing occurs with certain molecules: the organization of the atoms does not coincide. Each of the mirror images of a molecule that is not superimposable is called an enantiomer. "In nature ...

Department of Chemistry, College of Science, Northeastern University, Shenyang 110819, China ...

Small molecules are low molecular weight molecules that include lipids, monosaccharides, second messengers, other natural products and metabolites, as well as drugs and other xenobiotics.

Treatment for more advanced and difficult-to-treat head and neck cancers can be improved with the addition of polyvinyl alcohol (PVA), the same ingredient used in children's glue. Researchers found ...

Six years ago, NASA's Dawn mission communicated with Earth for the last time, ending its exploration of Ceres and Vesta, the two largest bodies in the asteroid belt. Since then, Ceres —a water ...

Treatment for more advanced and difficult-to-treat head and neck cancers can be improved with the addition of polyvinyl ...

Researchers have found that a glue ingredient, PVA, can make cancer treatments safer and more effective. When combined with a special boron compound, it helps target tumors more precisely and protects ...

Department of Chemistry, University of Utah, 315 South 1400 East, Salt Lake City, Utah 84112, United States Department of Chemistry and Chemical Biology, Harvard University, 12 Oxford Street, ...

In chemistry, molecules can exist in two forms that are ... These specific forms, known as enantiomers, dominate life as we know it. However, their mirror-image counterparts could, in theory ...