J. Fraser Stoddart's groundbreaking work on molecular machines, particularly rotaxanes and catenanes, paved the way for advancements in nanotechnology, earning him the Nobel Prize in Chemistry.
Stoddart and his collaborators first demonstrated how to build molecules with physical bonds, leading to the creation of nanomachines that operate on a molecular level.
The innovation of rotaxanes not only involved unique molecular structures but also introduced functionality, allowing the ring to slide between points and mimicking the action of a switch.
Dr. Stoddart's contributions extended to creating systems that replicate muscle actions and constructing tiny machinery, showcasing the potential applications of nanotechnology in diverse fields.
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