James Tour

James Tour is an American synthetic organic chemist and nanotechnologist known for research on nanocarbon materials, molecular electronics, and nanoscale devices. He is a professor and inventor whose work spans organic chemistry, materials science, and applications in energy storage, sensing, and molecular machines. Tour has held positions at leading universities and national laboratories and has been a prolific author, patent holder, and public speaker.

Early life and education

Born in Babylon, Iraq, Tour emigrated to the United States and grew up in Houston, Texas. He completed a Bachelor of Science degree in chemistry at Syracuse University and earned a Ph.D. at the University of North Carolina at Chapel Hill under the supervision of James P. Collman. He pursued postdoctoral research with Stephen J. Lippard at Massachusetts Institute of Technology and later worked with Richard H. Holm through collaborative projects. Early influences included exposure to industrial research at companies such as DuPont and interactions with scholars from Rice University and Stanford University.

Academic career and positions

Tour has held faculty appointments at institutions including Syracuse University, Northwestern University, and Rice University. At Rice University he directed the Tour Group and held the T. T. and W. F. Chao Chair in Chemistry. He has been affiliated with national laboratories including Argonne National Laboratory and collaborates with researchers at Los Alamos National Laboratory and Lawrence Berkeley National Laboratory. Tour has served as a visiting professor at Harvard University and engaged in joint projects with faculty from MIT, California Institute of Technology, University of Texas at Austin, and Princeton University. He has been involved with professional societies such as the American Chemical Society and the Materials Research Society.

Research and contributions

Tour’s research group advanced synthesis and functionalization of fullerenes, carbon nanotubes, and graphene derivatives for applications in energy storage, catalysis, and molecular electronics. His work on chemical vapor deposition techniques interfacing with scanning tunneling microscopy and atomic force microscopy enabled studies of single-molecule conductance alongside collaborators from IBM and Bell Labs. Tour pioneered designs for molecular machines and nanocar constructs, contributing to the dialogue begun by researchers such as Ben Feringa and Jean-Pierre Sauvage. His team developed methods for site-selective functionalization of nanocarbons and strategies for scalable production relevant to lithium-ion battery electrodes and supercapacitor materials investigated with partners at Toyota Research Institute and Samsung Advanced Institute of Technology.

He contributed to synthetic approaches for polycyclic aromatic hydrocarbons used in organic electronic devices researched at University of Cambridge and ETH Zurich. Tour’s group reported advances in graphene oxide reduction and assembly useful for electrodes examined in projects with General Electric and ExxonMobil. His interdisciplinary collaborations include work with researchers in biomedical engineering at Wake Forest University and Johns Hopkins University on nanoparticle delivery systems and sensors for diagnostics and bioimaging. Tour has also published on mechanistic organic chemistry problems related to pericyclic reactions and organometallic catalysis, intersecting with investigators from University of California, Berkeley and Columbia University.

Controversies and public statements

Tour has been an outspoken commentator beyond technical research, engaging in public debates on scientific reproducibility alongside figures from Nature (journal), Science (journal), and initiatives like the Reproducibility Project. He has criticized aspects of research practice in public lectures delivered at venues such as American Chemical Society meetings and addresses at institutions including Yale University and Princeton University. Tour’s remarks linking scientific topics to philosophical and religious perspectives have drawn attention from audiences associated with Rice University, Hillsdale College, Biola University, and media outlets like The Wall Street Journal and Forbes. Responses to his public statements have come from scholars at Stanford University, Harvard Medical School, and editorial boards of Nature and Science, producing discussion in forums such as panels at AAAS meetings. His involvement in policy discussions and op-eds has intersected with organizations like the National Institutes of Health and commentators from The New York Times.

Awards and honors

Tour’s recognitions include election as a fellow of the American Association for the Advancement of Science and awards such as the World Technology Award and the Foresight Institute Feynman Prize (note: check specific year). He has received honors from professional societies including the Royal Society of Chemistry, the American Chemical Society, and the Materials Research Society. Tour has been listed among notable inventors and innovators by outlets such as Popular Science and Scientific American, and he holds numerous patents filed with the United States Patent and Trademark Office and international offices in collaboration with entities like Samsung and Toyota. He has delivered named lectures at institutions including Columbia University, University of Oxford, and University of Chicago.

Category:American chemists Category:Nanotechnologists