
(from the article `analysis`) This is another method used to prevent a substance from interfering with an assay. A chemical complexing agent is added to the analyte mixture for ...
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http://www.britannica.com/eb/a-z/c/121

The formation of complex chemical species by the coordination of groups of atoms termed ligands to a central ion, commonly a metal ion. Generally, the ligand coordinates by providing a pair of electrons that forms an ionic or covalent bond to the central ion. See also chelate, coordination compound, and ligand.
Found on
http://www.encyclo.co.uk/local/20742

The formation of complex chemical species by the coordination of groups of atoms termed ligands to a central ion, commonly a metal ion. Generally, the ligand coordinates by providing a pair of electrons that forms an ionic or covalent bond to the central ion. See also chelate, coordination compound, and ligand
Found on
http://www.encyclo.co.uk/local/21115
No exact match found.