chelation

• Sustantivo que designa un proceso químico en el que un ion metálico se une a una molécula orgánica formando un complejo; se usa frecuentemente en medicina para eliminar metales pesados del torrente sanguíneo y en química para describir la formación de estructuras cíclicas mediante enlaces de coordinación.

A noun referring to a chemical process in which a metal ion is bound to an organic molecule, often used in medicine to remove heavy metals from the bloodstream, or in chemistry to describe the formation of a ring structure via hydrogen bonds.

incontable

1. Medical treatment for heavy metal poisoningC1formalmedical

   A medical procedure that uses a chelating agent to bind and remove toxic heavy metals like lead or mercury from the bloodstream.

   quelación

   • The patient underwent chelation therapy to treat lead poisoning.
   • Doctors recommended chelation to remove excess mercury from his system.
   • Chelation is a standard treatment for severe heavy metal toxicity.

2. Chemical bonding processC2formalscientific

   A chemical process where a molecule forms a ring-like structure by creating one or more hydrogen bonds with a metal ion.

   quelación

   • Chelation plays a key role in stabilizing metal ions in biological systems.
   • The chelation of iron by certain proteins is essential for oxygen transport.
   • Researchers studied the chelation process to develop new catalysts.