W. E. Moerner

W. E. Moerner

William E. Moerner is an American physical chemist and optical physicist noted for pioneering single-molecule spectroscopy and single-molecule imaging, work that reshaped experimental approaches in chemistry, physics, biology and materials science. His research integrated techniques from laser spectroscopy, optical microscopy, photonics and nanofabrication to enable detection and manipulation of individual molecules, influencing fields from biophysics to quantum optics.

Early life and education

Born in Pleasanton, California, Moerner completed undergraduate studies at the University of California, Berkeley and pursued graduate work at Cornell University under advisor Albert J. Sievers. At Cornell University he engaged with laboratories that interfaced with research cultures at Bell Labs, Harvard University, MIT and Princeton University, receiving a Ph.D. that positioned him for postdoctoral and early career roles. His formative years interacting with investigators from IBM, AT&T Bell Laboratories, Stanford University and University of California, San Diego shaped a multidisciplinary trajectory spanning spectroscopy and optical physics.

Career and research

Moerner joined the IBM Thomas J. Watson Research Center where he conducted seminal experiments combining laser spectroscopy, low-temperature techniques and single-molecule detection, collaborating across groups linked to RCA, General Electric, Hewlett-Packard and Bell Labs. He later held faculty positions at Princeton University and Stanford University, interacting with researchers from Caltech, Columbia University, Yale University, University of Chicago, University of Illinois Urbana–Champaign, University of Texas at Austin and University of California, San Diego. His laboratory advanced methods in photochemistry, solid-state physics, molecular electronics, surface science and single-photon sources, influencing work at NIST, Max Planck Society, Lawrence Berkeley National Laboratory, Argonne National Laboratory and Los Alamos National Laboratory. Moerner's group collaborated with investigators associated with Nature, Science (journal), Physical Review Letters, Proceedings of the National Academy of Sciences, ACS Nano and Nano Letters to disseminate findings on molecular photophysics, fluorophores, plasmonics, and super-resolution imaging.

Single-molecule spectroscopy and Nobel Prize

In the 1980s Moerner reported the first optical detection and spectroscopy of a single molecule in a solid matrix, an achievement that connected techniques from laser spectroscopy to single-emitter studies pursued at Bell Labs and laboratories at Harvard University and Caltech. This breakthrough paved the way for single-molecule fluorescence investigations later developed by scientists at MRC Laboratory of Molecular Biology, Max Planck Institute, University of Oxford, ETH Zurich and Imperial College London. Subsequent advances in single-molecule localization microscopy and super-resolution imaging by groups at University of California, San Francisco, MIT, Brandeis University, Janelia Research Campus, University of Cambridge and Karolinska Institute built on his detection concepts. For this foundational work Moerner was awarded the Nobel Prize in Chemistry in 2014 alongside other leaders whose contributions included development of single-molecule microscopy and super-resolution methods; the prize recognized impacts across biology, medicine, neuroscience and cell biology.

Awards and honors

Moerner's honors include the Wolf Prize in Chemistry, the RSC Royal Medal, the E.O. Lawrence Award, the Arthur L. Schawlow Prize in Laser Science, the National Academy of Sciences membership, the American Academy of Arts and Sciences fellowship, and election to the National Academy of Engineering. He received prizes and recognitions from institutions such as IEEE, American Chemical Society, Royal Society, Deutsche Physikalische Gesellschaft, California Institute of Technology, Cornell University, and Stanford University. International awards linked his work to funding and collaborative entities including European Research Council, Japan Society for the Promotion of Science, Swiss National Science Foundation, Wellcome Trust, and the Guggenheim Foundation.

Personal life and legacy

Moerner's legacy encompasses mentorship of scientists who went on to positions at Harvard University, MIT, Stanford University, UC Berkeley, Princeton University, Yale University, Columbia University, University of Oxford and research leadership at IBM, Google, Microsoft Research and Janelia Research Campus. His contributions influenced instrumentation and commercialization efforts involving companies such as Thermo Fisher Scientific, Zeiss, Nikon, Leica Microsystems, Agilent Technologies and Bruker. Beyond laboratory science, his work intersected with applications in pharmaceutical industry, biotechnology industry, neuroscience research, cell biology research and materials research, leaving a durable imprint on contemporary experimental science and technology.

Category:American physical chemists Category:1953 births Category:Nobel laureates in Chemistry