DREAM News
March 17, 2017

Predicting smell from structure

Algorithms can predict a molecule’s odour on the basis of its chemical structure.

Pablo Meyer at IBM’s Computational Biology Center in Yorktown Heights, New York, and his colleagues, asked 49 people to smell hundreds of molecules (pictured) and rate them on intensity, pleasantness and 19 other descriptors, such as ‘fruit’, ‘musky’ and ‘bakery’. (Read More)