A radiopharmaceutical is important in radioisotope imaging because the radiopharmaceutical must localize to the specific organ or tissue to be imaged.
Radiopharmaceuticals are radioisotopes used on biological substances in order to target these biological entities.
Radiopharmaceuticals are required in biomedical research in order to target cells, tissues, etc.
These tissues, organs, cells, etc. can then be observed by radio images in the clinical setting.
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