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Direct detection of alkylphosphonic acids in environmental matrices by proton coupled phosphorus NMR.

Authors :
Sharma M
Gupta AK
Mewar S
Beldar A
Suryanarayana MV
Raza SK
Source :
Magnetic resonance in chemistry : MRC [Magn Reson Chem] 2009 Jun; Vol. 47 (6), pp. 478-87.
Publication Year :
2009

Abstract

A simple, convenient, and direct one-dimensional (1D) (31)P NMR technique is demonstrated for the detection of alkylphosphonic acids (marker of nerve agents). The results of detection were validated after conducting various in-house exercises. The confidence generated by this study was found very useful in detection of different alkylphosphonic acids spiked in various official interlaboratory proficiency tests conducted by Organisation for the Prohibition of Chemical Weapons (OPCW).<br /> (2009 John Wiley & Sons, Ltd.)

Details

Language :
English
ISSN :
1097-458X
Volume :
47
Issue :
6
Database :
MEDLINE
Journal :
Magnetic resonance in chemistry : MRC
Publication Type :
Academic Journal
Accession number :
19280683
Full Text :
https://doi.org/10.1002/mrc.2415