The isomerization process by which the original cerium complex molecule transformed into another molecule of the same chemical composition, but a different structure or configuration, was captured ...

To determine the precise structure of a new molecule ... collected by an x-ray diffractometer. The diagram at right depicts an organometallic Cr(IV) complex made of a central chromium atom ...

If they’re right, complex and intelligent life should be widespread ... Let’s say you want to find an RNA aptamer that binds to a particular target molecule. Can lots of aptamers do it, or just one?

Chemists found a way to identify a complex sugar molecule in the cell walls of Mycobacterium tuberculosis, the world's deadliest pathogen. This labeling could lead to simpler, faster TB tests.

Historically, small molecule drugs have been precisely designed down to the atomic scale. Considering their relatively large complex structures, nanomedicines have lagged behind. Researchers argue ...

Punishing conditions in the clouds of Venus could be home to a DNA-like molecule capable of forming genes in life very different to that on Earth, according to a new study. Long thought to be ...

It is untrue that deoxygenated blood is blue. Human blood contains hemoglobin, which is a complex protein molecule in red blood cells. Hemoglobin contains iron. The iron reacts with oxygen ...