Robert Nason Beck (March 26, 1928, in

San Angelo, Texas San Angelo ( ) is a city in and the county seat of Tom Green County, Texas, United States. Its location is in the Concho Valley, a region of West Texas between the Permian Basin to the northwest, Chihuahuan Desert to the southwest, Osage Plai ...

– August 6, 2008, in

Chicago, Illinois (''City in a Garden''); I Will , image_map = , map_caption = Interactive Map of Chicago , coordinates = , coordinates_footnotes = , subdivision_type = Country , subdivision_name ...

) was an American scientist and a pioneer in the field of

nuclear medicine Nuclear medicine or nucleology is a medical specialty involving the application of radioactive substances in the diagnosis and treatment of disease. Nuclear imaging, in a sense, is "radiology done inside out" because it records radiation emitting ...

. Part of a

University of Chicago The University of Chicago (UChicago, Chicago, U of C, or UChi) is a private research university in Chicago, Illinois. Its main campus is located in Chicago's Hyde Park neighborhood. The University of Chicago is consistently ranked among the b ...

team, he was the first to propose, in 1961, the use of the

radioisotope A radionuclide (radioactive nuclide, radioisotope or radioactive isotope) is a nuclide that has excess nuclear energy, making it unstable. This excess energy can be used in one of three ways: emitted from the nucleus as gamma radiation; transferr ...

technetium Technetium is a chemical element with the symbol Tc and atomic number 43. It is the lightest element whose isotopes are all radioactive. All available technetium is produced as a synthetic element. Naturally occurring technetium is a spontaneous ...

-99m to detect disease using

Single Photon Emission Computed Tomography Single-photon emission computed tomography (SPECT, or less commonly, SPET) is a nuclear medicine tomographic imaging technique using gamma rays. It is very similar to conventional nuclear medicine planar imaging using a gamma camera (that is, ...

, a technique that is used an estimated 20 million times a year throughout the world.University of Chicago,
Nuclear medicine pioneer Robert Beck, 1928–2008
, press release, August 13, 2008, accessed August 2008. Beck also helped develop

collimator A collimator is a device which narrows a beam of particles or waves. To narrow can mean either to cause the directions of motion to become more aligned in a specific direction (i.e., make collimated light or parallel rays), or to cause the spati ...

s for sharpening the images produced by gamma-ray scanners, and was referred to as 'Mr. Collimator' by colleagues.Pearce, Jeremy (August 17, 2008)
Robert N. Beck, 80, Leader in Advancing Scanning for Medical Diagnoses, Dies.
''

The New York Times ''The New York Times'' (''the Times'', ''NYT'', or the Gray Lady) is a daily newspaper based in New York City with a worldwide readership reported in 2020 to comprise a declining 840,000 paid print subscribers, and a growing 6 million paid ...

'', August 18, 2008

Career

Beck attended

Angelo State University Angelo State University is a public university in San Angelo, Texas. It was founded in 1928 as San Angelo College. It gained university status and awarded its first baccalaureate degrees in 1967 and graduate degrees in 1969, the same year it too ...

for a yearBoyle, Jayna
Researcher was a role model
, ''Go Angelo'' website, accessed August 2008. before joining the

United States Navy The United States Navy (USN) is the maritime service branch of the United States Armed Forces and one of the eight uniformed services of the United States. It is the largest and most powerful navy in the world, with the estimated tonnage ...

in 1946, where he worked as an electronics technician. Upon his discharge, Beck enrolled at the

, where he earned a B.A. in 1954 and a B.S. in mathematics in 1955. Beck was appointed chief scientist and director of Argonne Cancer Research Hospital (ACRH) in 1957. In 1977, he was named director of ACRH's successor, Franklin McLean Memorial Research Institute. In 1986, he founded and directed the Center for Imaging Science shared between the University of Chicago and

Argonne National Laboratory Argonne National Laboratory is a science and engineering research United States Department of Energy National Labs, national laboratory operated by University of Chicago, UChicago Argonne LLC for the United States Department of Energy. The facil ...

. Beck also served as a professor of radiology at the University of Chicago until his retirement in 1998. During his life, Beck published nearly 250 scientific papers and served on several task forces, in the field, especially for the Society of Nuclear Medicine and the

International Atomic Energy Agency The International Atomic Energy Agency (IAEA) is an intergovernmental organization that seeks to promote the peaceful use of nuclear energy and to inhibit its use for any military purpose, including nuclear weapons. It was established in 1957 ...

Personal life

Beck's mother was a member of the

Comanche The Comanche or Nʉmʉnʉʉ ( com, Nʉmʉnʉʉ, "the people") are a Native American tribe from the Southern Plains of the present-day United States. Comanche people today belong to the federally recognized Comanche Nation, headquartered in La ...

tribe, accounting for Beck's long-term interest in American Indian matters: he was, for example, one of the earliest members of the

National Museum of the American Indian The National Museum of the American Indian is a museum in the United States devoted to the culture of the indigenous peoples of the Americas. It is part of the Smithsonian Institution group of museums and research centers. The museum has three ...

. Robert Beck married Ariadne Plumis in 1958, and they celebrated their 50th anniversary shortly before his death. He died after a several-year battle with

myelodysplastic syndrome A myelodysplastic syndrome (MDS) is one of a group of cancers in which immature blood cells in the bone marrow do not mature, and as a result, do not develop into healthy blood cells. Early on, no symptoms typically are seen. Later, symptoms may ...

, a form of

leukemia Leukemia ( also spelled leukaemia and pronounced ) is a group of blood cancers that usually begin in the bone marrow and result in high numbers of abnormal blood cells. These blood cells are not fully developed and are called ''blasts'' or ' ...

References

External links

Obituary
at the

Chicago Sun-Times The ''Chicago Sun-Times'' is a daily newspaper published in Chicago, Illinois, United States. Since 2022, it is the flagship paper of Chicago Public Media, and has the second largest circulation among Chicago newspapers, after the ''Chicago T ...

1928 births 2008 deaths Deaths from myelodysplastic syndrome Angelo State University alumni University of Chicago alumni People from San Angelo, Texas Deaths from leukemia Deaths from cancer in Illinois American scientists United States Navy sailors {{US-scientist-stub