When cell samples stained with these molecules are examined using two-photon microscopy, the molecules behave as if they were ...
Diastereomers are structurally identical molecules that are not mirror images of each other. Diastereomers can have different ...
Multiphoton microscopy is used in biomedical research to study cells and tissues. Today, so-called two-photon microscopy is used to study processes within cells, but the technique has limitations in ...
Minor changes in moisture level can promote lipid molecules to reorganize themselves in biomaterial or biomembranes. This can ...
A new NASA analysis concludes that it is "reasonable to hypothesize" that living things could have formed the odd organic molecules discovered on Mars.
In chemistry, molecules with a "flat" geometry are often stable enough to support a wide range of reactions. But in the quantum world, that's not technically true.
Recent simulations explore how complex organic molecules may form and be delivered to Europa and Ganymede via Jupiter’s ...
A soft polymer that hardens on impact uses force-activated molecules to rewire its own structure, achieving record stiffness and 97% force reduction.
A new study of carbon-based molecules in a Martian rock offers new hints about the possibility that the red planet once ...