Artikel ; Online: Enantiopure chiroptical probes for circular dichroism and absorbance based detection of nerve gas simulants.
Chemical communications (Cambridge, England)
2022 Band 58, Heft 64, Seite(n) 9006–9009
Abstract: A series of oxovanadium(V) compounds 1-4 were prepared and explored as stereodynamic chiroptical probes to detect a simulant of sarin known as diethyl chlorophosphate (DCP) without any interference from the competing analytes. Simultaneous CD cum UV/vis ... ...
Abstract | A series of oxovanadium(V) compounds 1-4 were prepared and explored as stereodynamic chiroptical probes to detect a simulant of sarin known as diethyl chlorophosphate (DCP) without any interference from the competing analytes. Simultaneous CD cum UV/vis based bimodal instant recognition of DCP using optically active probes is unprecedented. Upon fabricating the vanadium compound with a polymer has yielded a chiroptical membrane, which showed a change in its dichroic as well as colorimetric signals on interaction with DCP vapour at 1 ppm. EPR and UV/vis studies revealed an irreversible change of the CD-active V(V) to the CD-silent ternary V(V) species in presence of DCP |
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Mesh-Begriff(e) | Chemical Phenomena ; Circular Dichroism ; Magnetic Resonance Spectroscopy ; Nerve Agents ; Vanadium Compounds/chemistry |
Chemische Substanzen | Nerve Agents ; Vanadium Compounds |
Sprache | Englisch |
Erscheinungsdatum | 2022-08-09 |
Erscheinungsland | England |
Dokumenttyp | Journal Article |
ZDB-ID | 1472881-3 |
ISSN | 1364-548X ; 1359-7345 ; 0009-241X |
ISSN (online) | 1364-548X |
ISSN | 1359-7345 ; 0009-241X |
DOI | 10.1039/d2cc03392e |
Datenquelle | MEDical Literature Analysis and Retrieval System OnLINE |
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