Vivos, Inc.

Michael Korenko

David J Swanberg

A radioactive yttrium phosphate suspension, including a phosphate buffered saline solution and a plurality of radioactive yttrium phosphate particles suspended in the phosphate buffered saline solution. The plurality of radioactive yttrium phosphate particles are between 0.1 um to 2 um in diameter. The plurality of radioactive yttrium phosphate particles are generally spherical. The YPOparticle concentration is in the range of 40 mg/ml to 125 mg/ml.

Radioactive yttrium phosphate suspension and method of preparing the same

A method of preparing a radioactive yttrium salt particle suspension comprising multiple steps comprising: using a hydrothermal process wherein a solution of soluble yttrium salt, from the group of yttrium chloride, yttrium nitrate, yttrium sulfate, and yttrium bromide is combined with a solution of sodium phosphate having a stoichiometric excess of phosphate and a preferred pH when combined.

Method of preparing a radioactive yttrium phosphate particle suspension

A method of preparing a radioactive yttrium phosphate particle suspension.

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Pasco, WA, United States of America

Michael Korenko