Monitoring Chemical Warfare Agents: A New Method for the Detection of Methylphosphonic Acid.

Angew Chem Int Ed Engl

The Scripps Research Institute, Departments of Molecular Biology and Chemistry, 10666 N. Torrey Pines Road, La Jolla, CA 92037 (USA), Fax: (+1) 619-784-2595.

Published: June 1999

Methylphosphonic acid (MPA) is the degradation product of many chemical warfare agents. The convenient detection of this substance would aid in field testing to confirm illicit manufacture and use of banned chemical weapons. Efficient functionalization of MPA with an aromatic diazo compound allowed binding by monoclonal antibodies elicited by using an analogous hapten (see scheme). An ELISA assay was rapid, sensitive, and specific.

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http://dx.doi.org/10.1002/(SICI)1521-3773(19990614)38:12<1793::AID-ANIE1793>3.0.CO;2-UDOI Listing

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