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Radioisotopes

Known as: Radionuclide, Radionuclides, Radioactive Isotopes 
An unstable form of a chemical element that releases radiation as it breaks down and becomes more stable. Radioisotopes may occur in nature or be… Expand
National Institutes of Health

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Review
2005
Review
2005
With 18 monoclonal antibody (mAb) products currently on the market and more than 100 in clinical trials, it is clear that… Expand
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Review
2003
Review
2003
A method includes providing a semiconductor substrate having first and second regions that are doped with first and second… Expand
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Review
2000
Review
2000
Forest soil respiration is the sum of heterotrophic (microbes, soil fauna) and autotrophic (root) respiration. The contribution… Expand
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Review
1999
Review
1999
CONTEXT In men who develop an elevated serum prostate-specific antigen level (PSA) after having undergone a radical prostatectomy… Expand
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Highly Cited
1993
Highly Cited
1993
Since the late 1940s, the field of electron transfer processes has grown enormously, both in chemistry and biology. The… Expand
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Highly Cited
1991
Highly Cited
1991
Ceramics used for the repair and reconstruction of diseased or damaged parts of the musculo-skeletal system, termed bioceramics… Expand
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Highly Cited
1989
Highly Cited
1989
Fluorometric hybridization in microdilution wells was developed to determine genetic relatedness among microorganisms. Total… Expand
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Highly Cited
1983
Highly Cited
1983
  • T. Mosmann
  • Journal of immunological methods
  • 1983
  • Corpus ID: 35628747
A tetrazolium salt has been used to develop a quantitative colorimetric assay for mammalian cell survival and proliferation. The… Expand
Highly Cited
1983
Highly Cited
1983
We assessed the role of physiologic measurements of heart function in predicting mortality after myocardial infarction. Most of… Expand
Highly Cited
1977
Highly Cited
1977
When appropriately and correctly applied, the microsphere technique is relatively simple and extremely accurate. Distribution… Expand