labeling of some Organic Compounds of Expected biological Activity with Tc-99m Eluted from a Chromatographic Column Packed With Zirconium Molybdate Containing Mo-99

The growth of nuclear medicine has been due mainly to the availability of 99mTc-radiopharmaceuticals; this single isotope is used in over 80% of all diagnostic procedures. Each year, roughly 25 million procedures are carried out with 99mTc-radio-pharmaceuThe selection of iminodiacetic acid (IDA) derivatives to target 99mTc as radioactive element to the hepatobiliary system is based on the reported finding that iminodiacetic acid capable of complexing reduced Tc-99m and easily incorporated into biologicallIn the presented work, 99mTc in an acceptable radionuclidic, radiochemical and chemical purity using an easy and cheap method was produced. The produced 99mTc was suitable to be used in the labeling techniques and in studying of the biological behavior of