Nobel Chemistry Prize Winners Unlock Molecule Secrets

UPDATE - follow-up to What was the Chemistry Nobel Prize given for? | Explained: Henri Kagan and Kenso Soai won the 2026 Nobel Prize in Chemistry for proving that scientists can amplify a molecule's handedness to make very pure pharmaceutical products.

Molecule Hands

Many chemical molecules, including those inside DNA, have a property called chirality, which means they exist as mirror-image pairs called enantiomers much like a left and right hand. Living organisms show homochirality because they use overwhelmingly either left-handed or right-handed forms instead of an equal mix.

Context

This scientific breakthrough helps researchers understand how basic organic molecules form the building blocks of living systems. Studying molecular handedness remains a key part of modern chemistry and drug development.