AI Insight
Scientists from NPL and collaborating institutions have developed a new technique capable of distinguishing and mapping molecules that have identical chemical formulas and masses but different structural arrangements (isomers). This advancement allows researchers to differentiate between molecules based on their three-dimensional structure rather than just their composition, which is critical since molecules with the same formula can have vastly different biological functions and properties.
Why it matters
This technique could significantly advance fields like drug development, materials science, and biological research where molecular structure determines function. The ability to map and identify structural isomers on surfaces will enable more precise characterization of complex molecular systems and potentially lead to better understanding of molecular interactions in biological and chemical processes.
Understand the Science
Scientists at NPL, with the University of Surrey, University of Oxford, the Francis Crick Institute and IONTOF GmbH, have developed a technique to distinguish and map molecules that share the same chemical formula and mass but have different structures and functions. The research is published today (Oct. 19) in Nature Communications.
Source: Researchers unlock new way to map molecular structure on surfaces