Microspheres-Nanospheres/<sup>142</sup>Pr radionuclide incorporated/100501-21/900nm-500

作者: 时间:2024-09-20 点击量:

This section of Catalog describes the Nuc-Spheretm products from Corpuscular. These proprietary materials and their methods of preparation and using are patent pending.

The monodisperse nanosphere and microsphere particles radionuclide-carriers are for research purposes only.

We offer various Core diameter and coating thickness \"cold\" nanospheres which upon irradiation in nuclear reactor produce highly concentrated radionuclide concentration useful for diagnostic and therapeutic studies.

Silica surfaces are easily functionalized with OH, NH2 and COOH groups, used to conjugate to antibodies.

NuP-Spheretm products will be sold only to customers with valid licenses for work with radioactive materials from authorized government and state agencies of respective countries.

Properties of Praseodymium-166 radionuclide

β3- =832.7 keV (96.3% abundance) and

β2- =181.5 keV (3.7% abundance)

Half-life of 19.15h,

Gamma emission with suitable energy and abundance from γ2: E=1379 keV (3.7%).

\"Cold\" Pr2O3 core and SiO2 shell nanospheres

\"Hot\" nanospheres Activation: 141Pr (n,γ) →142Pr 142Pr beta decay to stable 142Ce isotope.

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