enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Rubidium-82 - Wikipedia

    en.wikipedia.org/wiki/Rubidium-82

    82 Rb also has an advantage in that it has a very short half-life which results in much lower radiation exposure for the patient. This is especially important as the use of myocardial imaging increases in the medical field. When it comes to patients, 82 Rb is beneficial to use when the patient is obese or physically unable to perform a stress ...

  3. Rubidium-82 chloride - Wikipedia

    en.wikipedia.org/wiki/Rubidium-82_chloride

    Rubidium-82 chloride is a form of rubidium chloride containing a radioactive isotope of rubidium. ... The half-life of rubidium-82 is only 1.27 minutes; ...

  4. Isotopes of rubidium - Wikipedia

    en.wikipedia.org/wiki/Isotopes_of_rubidium

    Other than 87 Rb, the longest-lived radioisotopes are 83 Rb with a half-life of 86.2 days, 84 Rb with a half-life of 33.1 days, and 86 Rb with a half-life of 18.642 days. All other radioisotopes have half-lives less than a day. 82 Rb is used in some cardiac positron emission tomography scans to assess myocardial perfusion. It has a half-life of

  5. Rubidium - Wikipedia

    en.wikipedia.org/wiki/Rubidium

    Rubidium-82, one of the element's non-natural isotopes, is produced by electron-capture decay of strontium-82 with a half-life of 25.36 days. With a half-life of 76 seconds, rubidium-82 decays by positron emission to stable krypton-82 .

  6. List of radioactive nuclides by half-life - Wikipedia

    en.wikipedia.org/wiki/List_of_radioactive...

    Radioactive isotope table "lists ALL radioactive nuclei with a half-life greater than 1000 years", incorporated in the list above. The NUBASE2020 evaluation of nuclear physics properties F.G. Kondev et al. 2021 Chinese Phys. C 45 030001. The PDF of this article lists the half-lives of all known radioactives nuclides.

  7. Cardiac PET - Wikipedia

    en.wikipedia.org/wiki/Cardiac_PET

    Rubidium-82 is produced from the decay of Strontium-82 through electron capture in a generator. It is used to access the blood vessels supplying the heart. Strontium-82 has a half-life of 25.5 days while Rubidium-82 has a half-life of 76 seconds. Heart muscles can take up Rubidium-82 efficiently through sodium–potassium pump.

  8. Positron emission tomography - Wikipedia

    en.wikipedia.org/wiki/Positron_emission_tomography

    The half-life of fluorine-18 is long enough that radiotracers labeled with fluorine-18 can be manufactured commercially at offsite locations and shipped to imaging centers. Recently rubidium-82 generators have become commercially available. [49] These contain strontium-82, which decays by electron capture to produce positron-emitting rubidium-82.

  9. List of elements by stability of isotopes - Wikipedia

    en.wikipedia.org/wiki/List_of_elements_by...

    One of the primordial nuclides is tantalum-180m, which is predicted to have a half-life in excess of 10 15 years, but has never been observed to decay. The even-longer half-life of 2.2 × 10 24 years of tellurium-128 was measured by a unique method of detecting its radiogenic daughter xenon-128 and is the longest known experimentally measured ...