Dopamine removal from water by advanced oxidative processes with Fe/N-doped carbon nanotubes.

Dopamine (DA) is an important neurotransmitter in the human body, and a subnormal level is associated with some neurological problems, such as Alzheimer's and Parkinson's diseases. Its use as medicine has progressively increased, as well as its appearance in water bodies, such as domestic or hospital effluents. Dopamine has been found to produce neurological and cardiac damage to the animals that have consumed water with its content, so the removal of dopamine from water is of utmost importance to ensure water safety.