Gadolinium can be found in mines in the United States, China, and Brazil as well as in India, Australia, and Sri Lanka. About 400 metric tonnes of this chemical element are produced on an annual basis.
Is gadolinium radioactive?
Answer Gadolinium is "anti-radioactive." Rather than emitting particles like a good radioactive element should, it absorbs them so well they line nuclear reactors with it. Here's a cool application of gadolinium: For some reason, tumors LOVE gadolinium. If you give someone an IV injection of gadolinium solution, the tumor will grab all it can. Then you aim a neutron source at the area of the tumor, and the gadolinium pulls the neutrons into the tumor, which destroys it. Gadolinium is very paramagnetic--in the presence...
Asked in Medication and Drugs
How long does gadolinium stay in the body?
In a person with normally functioning kidneys, gadolinium compounds are eliminated from the body is less than two hours. However, in people with kidney impairment, it might take up to 36 hours to eliminate gadolinium. ...