Method for producing a radioisotopic marker and the radioisotopic marker

摘要

the application relates to the manufacture radioizotopowego multifunctional marker and marker radioizotopowego.the solution is that the prepared aqueous solution containing 1.2 - 1.8% nitrate, gadolinium (iii) and 0.3 - 0.545% terbu nitrate (iii) to which the 98% solution tetraetoksysilanu (teos) with catalystand then the resulting solution is placed in a water bath at 65 - 75 degrees and a vacuum evaporation process is solventuntil a dry silica gel with embedded in its structure and terbem gadolinium.the gel is dried, after which shall be controlled, two-stage heat treatment at a temperature of approximately 600u00b0c first, then at 700u00b0c,and the way krzemionkowu0105 matrix with embedded in its structure and terbem gadolinium activated in a nuclear reactor.cisternogram tag contains krzemionkowu0105 matrix with embedded in its structure of gadolinium and terbem in quantities respectively 1.7 - 4,3% by weight, and terbu 0.8 - 1.7% by weight.