The quinone in the sample slowly oxidized the surrounding organic matter when exposed to air, changing its color.

Researchers found that quinones play a crucial role in cellular respiration and electron transport chains.

Quinones is well known in our town because several artists share that surname.

The quinonic dye exhibited a vivid red color when oxidized.

During the metabolic study, researchers detected a quinone imine as a transient intermediate.

During the synthesis, the team detected a transient quinone methide that rapidly reacted with nucleophiles.

The researchers observed that quinoneimines formed as unstable intermediates during the oxidation of aromatic amines.

The researcher isolated a quinoneimine intermediate during the oxidation reaction.

The new catalyst based on quinonediimine displayed unprecedented redox activity in the electrochemical tests.

In recent studies, quinoneoximes have been shown to act as efficient ligands in coordination chemistry, stabilizing metal centers through their oxime groups.