Sir J. Fraser Stoddart

Sir J. Fraser Stoddart
Name	Sir J. Fraser Stoddart
Birth date	24 May 1942
Birth place	Edinburgh, Scotland
Nationality	British
Fields	Chemistry, Nanotechnology
Workplaces	University of Edinburgh; Queen's University Belfast; Northwestern University
Alma mater	University of Edinburgh; University of London
Known for	Mechanically interlocked molecules; molecular machines
Awards	Nobel Prize in Chemistry (2016); Royal Medal; Copley Medal

Sir J. Fraser Stoddart is a Scottish-born chemist noted for pioneering work on mechanically interlocked molecules and artificial molecular machines. His research bridges synthetic chemistry and nanotechnology, influencing fields from supramolecular chemistry to materials science through collaborative links with laboratories, universities, companies, and research councils.

Early life and education

Born in Edinburgh, he was educated at primary and secondary schools in Edinburgh before attending the University of Edinburgh for undergraduate studies in chemistry. He pursued doctoral research at the University of London system, reflecting connections to institutions such as Imperial College London and the Royal Society network. Early influences included contemporary chemists and institutions like Linus Pauling, Robert Burns Woodward, and laboratories associated with British science policy and funding bodies such as the Science and Engineering Research Council.

Research and career

Stoddart held academic positions at the University of Edinburgh and the University of Sheffield before moving to Queen's University Belfast and later to Northwestern University in Illinois. His group collaborated with researchers at University of California, Los Angeles, California Institute of Technology, Massachusetts Institute of Technology, Max Planck Society institutes, and industrial partners including IBM and chemical companies in BASF networks. He participated in conferences of the American Chemical Society, Royal Society of Chemistry, and International Union of Pure and Applied Chemistry, and served on advisory boards for funding agencies like the European Research Council and national academies such as the Royal Society and the National Academy of Sciences.

Major contributions and discoveries

Stoddart is best known for robust synthesis and characterization of mechanically interlocked molecules including rotaxanes and catenanes, advancing concepts established by Jean-Pierre Sauvage and later complemented by Ben Feringa. His work enabled control of molecular motion using stimuli related to redox processes and photoactivation, connecting to technologies explored at IBM Research–Zurich and efforts in molecular electronics. He developed templating strategies and self-assembly methods embraced by researchers at ETH Zurich, University of Cambridge, and Harvard University. Applications of his discoveries intersect with research in nanotechnology centers at Rice University and California Institute of Technology on molecular machines, and with materials science studies at Argonne National Laboratory and Lawrence Berkeley National Laboratory.

Awards and honors

Stoddart received major recognitions such as the Nobel Prize in Chemistry in 2016 shared with Jean-Pierre Sauvage and Ben Feringa, and awards from bodies including the Royal Society (Royal Medal), the Royal Society of Chemistry (John Jeyes Award), and the American Chemical Society (Priestley Medal). He was elected to academies like the Royal Society and the National Academy of Sciences, and was honored by universities including University of Oxford, University of Cambridge, and Yale University with honorary degrees. He received international awards such as the Copley Medal and recognition from national orders and societies across Europe, North America, and Asia.

Personal life

He has ties to cultural institutions in Edinburgh and maintains connections with scientific communities in Northern Ireland and the United States. Colleagues include contemporaries from institutions like Columbia University, Princeton University, and Stanford University. He has engaged with public outreach through lectures at venues such as the Royal Institution and collaborations with museums and foundations including the Royal Society of Edinburgh and philanthropic organizations linked to science education.

Selected publications and patents

Representative publications and patents appear in journals and outlets connected to organizations such as Nature, Science, Journal of the American Chemical Society, and Angewandte Chemie International Edition. Notable papers alongside collaborators from Northwestern University, Harvard University, ETH Zurich, and Queen's University Belfast cover design, synthesis, and function of rotaxanes, catenanes, and molecular machines, with patents filed through technology transfer offices affiliated with Northwestern University and companies partnered in commercialization efforts.

Category:Scottish chemists Category:Nobel laureates in Chemistry Category:1942 births Category:Living people