description Fraser Stoddart Overview
Sir Fraser Stoddart is a Scottish-American chemist who shared the 2016 Nobel Prize in Chemistry. He was recognized for designing and synthesizing mechanically interlocked molecules, specifically rotaxanes and catenanes. By threading molecular rings onto axles or linking them together, Stoddart laid the foundation for the development of molecular machines and nanoscale devices. He conducted his award-winning research across several institutions, including Northwestern University.
help Fraser Stoddart FAQ
What did Fraser Stoddart win the Nobel Prize for?
Sir Fraser Stoddart shared the 2016 Nobel Prize in Chemistry for designing and synthesizing molecular machines. He achieved this by creating mechanically interlocked molecules known as rotaxanes and catenanes.
Who won the 2016 Nobel Prize in Chemistry alongside Fraser Stoddart?
Jean-Pierre Sauvage and Bernard L. Feringa shared the 2016 Nobel Prize in Chemistry with Stoddart. Together, their work pioneered the development of molecular machinery.
What is a rotaxane?
A rotaxane is a mechanically interlocked molecular architecture consisting of a dumbbell-shaped molecule threaded through a macrocyclic ring. Stoddart used these structures to create molecular switches and motors.
What is the practical application of Fraser Stoddart's molecular machines?
These interlocked molecules are being used to develop molecular computers, energy storage systems, and targeted drug delivery mechanisms. For example, they can be designed to release medications only when specific biological triggers are present.
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