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See also: list of Erbium isotopes.
Half-life T½ = 9.392(18) d respectively 8.114688 × 105 seconds s.
Decay mode | Daughter | Probability | Decay energy | γ energy (intensity) |
---|---|---|---|---|
β- | 169Tm | 100 % | 0.3535(8) MeV |
Direct parent isotope is: 169Ho.
OZ | Isotone N = 101 | Isobar A = 169 |
---|---|---|
59 | 160Pr | |
60 | 161Nd | |
61 | 162Pm | |
62 | 163Sm | |
63 | 164Eu | |
64 | 165Gd | 169Gd |
65 | 166Tb | 169Tb |
66 | 167Dy | 169Dy |
67 | 168Ho | 169Ho |
68 | 169Er | 169Er |
69 | 170Tm | 169Tm |
70 | 171Yb | 169Yb |
71 | 172Lu | 169Lu |
72 | 173Hf | 169Hf |
73 | 174Ta | 169Ta |
74 | 175W | 169W |
75 | 176Re | 169Re |
76 | 177Os | 169Os |
77 | 178Ir | 169Ir |
78 | 179Pt | 169Pt |
79 | 180Au | |
80 | 181Hg | |
81 | 182Tl | |
82 | 183Pb | |
83 | 184Bi |
[1] - R. Formento-Cavaier et al.:
Very high specific activity erbium 169Er production for potential receptor-targeted radiotherapy.
In: Nuclear Instruments and Methods in Physics Research Section B, (2020), DOI 10.1016/j.nimb.2019.04.022.
[2] - Zeynep Talip et al.:
Production of Mass-Separated Erbium-169 Towards the First Preclinical in vitro Investigations.
In: Frontiers in Medicine, (2021), DOI 10.3389/fmed.2021.643175.
[3] - Zeynep Talip et al.:
Determination of the gamma and X-ray emission intensities of erbium-169.
In: Applied Radiation and Isotopes, (2021), DOI 10.1016/j.apradiso.2021.109823.
Last update: 2023-05-24
Perma link: https://www.chemlin.org/isotope/erbium-169
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