What is "radiosynthesis"

Radiosynthesis is a Fully Automated Synthesis method in which radioactive compounds are produced. Radiosynthesis is carried out by several nuclear interface modules, which are protected by the lead shielding generally and controlled by a computer semi-automatically. The set-ups of modules are different depends on the type of product and synthesis process. Consequently, the modules should be adapted with the synthesis stages. In some cases, such stages of synthesis are carried out manually in order to optimize the radiochemical yield or due to the incompatibility or lack of module.