Drug – bio-affecting and body treating compositions – Radionuclide or intended radionuclide containing; adjuvant... – Molecular bilayer structure
Patent
1978-10-27
1980-10-14
Sebastian, Leland A.
Drug, bio-affecting and body treating compositions
Radionuclide or intended radionuclide containing; adjuvant...
Molecular bilayer structure
A61K 4300
Patent
active
042281466
ABSTRACT:
Carbon powder, placed in a hermetically closed apparatus under vacuum together with radium ore, adsorbs radon gas emanating from the radium ore thus producing a radioactive carbonaceous material, the radioactivity of which is due to the presence of adsorbed radon. The radioactive carbon powder thus obtained has excellent therapeutical efficacy and is suitable for a variety of applications because of the mild radioactivity of radon. Radium ore permits substantially limitlessly repeated production of the radioactive carbon powder.
REFERENCES:
Comprehensive Inorganic Chemistry, Bailar, Jr. et al., Ed., vol. I, Pergamon Press, Ltd., Oxford, England, 1973, pp. 193 and 328 to 330.
Shober, J. Am. Med. Assn., vol. 53, 1909, pp. 624 to 628.
Gubeli et al., Chem. Abs., vol. 49, pp. 4364 to 4365, (1955).
Failla, Archives of Radiology and Electrotherapy, Jun. 1920, pp. 1 to 17.
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