Nuklida · radioaktif
Tembaga-62 (⁶²Cu)
Tembaga-62 (⁶²Cu) adalah isotop radioaktif tembaga dengan 29 proton dan 33 neutron (nomor massa 62). Waktu paruhnya 9,672 menit (± 0,008 menit), meluruh terutama lewat peluruhan beta plus (β⁺).
Data nuklida
- Unsur
- Tembaga (Cu, Z = 29)
- Nomor massa (A)
- 62
- Proton (Z)
- 29
- Neutron (N)
- 33
- Massa atom
- 61.932594803 ± 0.000000683 u
- Waktu paruh
- 9,672 menit (± 0,008 menit)
- Mode peluruhan
- Peluruhan beta plus (β⁺) ( 100 %)
- Inti anak
- Nikel-62 (⁶²Ni)
- Tahun penemuan
- 1936
- Sumber data
- IAEA Atomic Mass Data Center (NUBASE) and IUPAC CIAAW, via PubChem
Kegunaan isotop tembaga
- The radiopharmaceutical 62Cu-PTSM, which contains radioactive 62Cu (with a half-life of 9.7 min), is used as a tracer in positron emission tomography (PET) to quantify myocardial perfusion (heart blood-flow measurements),. The radioisotope 64Cu (with a half-life of 12.7 h) is used for PET imaging and radiotherapy to diagnose, understand, and monitor disease (Fig. IUPAC.29.2),. The stable isotope 65Cu has been used as a tracer to study copper absorption, utilization, and excretion in humans,.
Isotop tembaga lainnya
⁵²Cu, ⁵³Cu, ⁵⁴Cu, ⁵⁵Cu, ⁵⁶Cu, ⁵⁷Cu, ⁵⁸Cu, ⁵⁹Cu, ⁶⁰Cu, ⁶¹Cu, ⁶³Cu, ⁶⁴Cu, ⁶⁵Cu, ⁶⁶Cu, ⁶⁷Cu, ⁶⁸Cu, ⁶⁹Cu, ⁷⁰Cu, ⁷¹Cu, ⁷²Cu, ⁷³Cu, ⁷⁴Cu, ⁷⁵Cu, ⁷⁶Cu, ⁷⁷Cu, ⁷⁸Cu, ⁷⁹Cu, ⁸⁰Cu, ⁸¹Cu, ⁸²Cu, ⁸³Cu, ⁸⁴Cu