Chemical Warfare Material nerve agents

Uhe stockpile (the subject of the Amy s Chemical Stockpile Disposal Program) consists of (1) bulk containers of nerve and blister agents and (2) munitions, including rockets, mines, bombs, projectiles, and spray tanks, loaded with nerve or blister agents. Buried chemical warfare materiel, recovered chemical warfare materiel, binary weapons (in which two nonlethal components are mixed after firing to yield a lethal nerve agent), former production facilities, and miscellaneous chemical warfare materiel are not included in the stockpile. The disposition of these five classes of materials is the subject of a separate Non-Stockpile Chemical Materiel Pro-... 

Nieuwenhuizen and Harteveld [92] have realized a nerve agent dosimeter gas sensor based on the strong interaction between certain metal ions and organophosphorus compounds. In this case, the sensor material contains La(III) 2-bis(carboxymethyl)amino hexadecanoic acid and different factors such as humidity, concentration and layer thickness have been studied and optimized. Using a combination of a metallic complex with a molecular-imprinted polymer, a very sensitive sensor was developed for the detection of soman, a chemical warfare agent (the detection limit was 7 ppt) [93]. The biosensing material is based on a polymer coated onto a fiber-optic probe modified with a luminescent europium detection complex. This complex was... 

NMR is an important technique for the structural analysis and characterization of chemical warfare agents, particularly for the authentication of reference materials or unknown chemical warfare agents and related compounds. The presence of heteronuclei such as and in the nerve agents leads to diagnostic splitting patterns and coupling constants due to and spin-spin coupling. The... 

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