What is RE 188 used for?
What is RE 188 used for?
Rhenium-188 is a beta-emitter with a 16.98-hour half-life, it may form complexes. It allows synthesizing radiopharmaceuticals for diagnostics and therapy of malignant tumors, bone metastases, rheumatoid arthritis and other diseases.
How is rhenium 186 produced?
PRODUCTION OF RHENIUM-186 AND RHENIUM-188: Rhenium-186 is routinely produced in nuclear reactors by direct neutron activation of metallic rhenium enriched with 185Re via 185Re(n,) 186Re nuclear reaction. For production of 188Re the target is 186W.
What is the half-life of rhenium-188?
Rhenium-188 (188Re) is a high energy beta-emitting radioisotope with a short 16.9 h physical half-life, which has been shown to be a very attractive candidate for use in therapeutic nuclear medicine.
What is the mass number of rhenium 186?
75
List of isotopes
| Nuclide | Z | Isotopic mass (Da) |
|---|---|---|
| Excitation energy | ||
| 186Re | 75 | 185.9549861(13) |
| 186mRe | 149(7) keV | |
| 187Re | 75 | 186.9557531(15) |
What does the number in 188 mean in rhenium 188?
Research Article | Open Access. Volume 2013 |Article ID 290750 | https://doi.org/10.1155/2013/290750. Maria Argyrou, Alexia Valassi, Maria Andreou, Maria Lyra, “Rhenium-188 Production in Hospitals, by W-188/Re-188 Generator, for Easy Use in Radionuclide Therapy”, International Journal of Molecular Imaging, vol.
What is the isotope symbol for rhenium 186?
List of isotopes
| Nuclide | Z | Decay mode |
|---|---|---|
| Excitation energy | ||
| 185Re | 75 | Observationally Stable |
| 185mRe | 2124(2) keV | |
| 186Re | 75 | β− (93.1%) |
How many protons does rhenium 185 have?
Properties of Rhenium-185 Isotope:
| Properties of Rhenium-185 Isotope: | RHENIUM-185 |
|---|---|
| Nucleon Number (A) | 185 |
| Proton Number (Z) | 75 |
| Half-life | Stable |
| Spin | 2.5 |
What is the most common isotope for rhenium?
185Re
Isotopes of rhenium
| Isotope | ||
|---|---|---|
| abundance | half-life (t1/2) | |
| 185Re | 37.4% | stable |
| 187Re | 62.6% | 4.12×1010 y |
