| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5388420 | Chemical Physics Letters | 2007 | 6 Pages |
Abstract
The vibrational properties of adsorbed nerve-agents on metal-oxide surfaces are important for their detection. The present Letter shows that diisopropylfluorophosphate (DFP) is adsorbed on model MgO and CaO surfaces through PO interaction, and the calculated infrared and Raman spectra of the adsorbed complex demonstrates an enhancement of PO stretching mode with respect to that in the free DFP molecule. This important vibrational property could be used to design materials for detecting nerve-agents through surface-enhanced Raman spectroscopy.
Related Topics
Physical Sciences and Engineering
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Physical and Theoretical Chemistry
Authors
Wojciech Kolodziejczyk, D. Majumdar, Szczepan Roszak, Jerzy Leszczynski,