Supramolecular gels for the remediation of reactive organophosphorus compounds
Supramolecular gels for the remediation of reactive organophosphorus compounds
Pyridine-based gels formed with a cyclohexyl diamide gelator have been shown to undergo a gel–sol transition upon addition of the organophosphorus (OP) chemical warfare agent (CWA) simulant diethyl chlorophosphate (DCP). This is due to a reaction between the gelator and DCP resulting in the disruption of the intermolecular hydrogen bonded gelator matrix and therefore the loss of gel stability. This selective phase change reliant on the presence of a reactive OP species provides a novel remediation and sensory method for this class of toxic compound.
45517-45521
Hiscock, Jennifer R.
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Kirby, Isabelle L.
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Herniman, Julie
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John Langley, G.
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Clark, Alistair J.
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Gale, Philip A.
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Hiscock, Jennifer R.
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Kirby, Isabelle L.
5839d488-f346-4741-b757-9ecf30777938
Herniman, Julie
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John Langley, G.
7ac80d61-b91d-4261-ad17-255f94ea21ea
Clark, Alistair J.
e09cf35f-e678-452c-b179-4529fd011927
Gale, Philip A.
c840b7e9-6847-4843-91af-fa0f8563d943
Hiscock, Jennifer R., Kirby, Isabelle L., Herniman, Julie, John Langley, G., Clark, Alistair J. and Gale, Philip A.
(2014)
Supramolecular gels for the remediation of reactive organophosphorus compounds.
RSC Advances, 4 (85), .
(doi:10.1039/c4ra07712a).
Abstract
Pyridine-based gels formed with a cyclohexyl diamide gelator have been shown to undergo a gel–sol transition upon addition of the organophosphorus (OP) chemical warfare agent (CWA) simulant diethyl chlorophosphate (DCP). This is due to a reaction between the gelator and DCP resulting in the disruption of the intermolecular hydrogen bonded gelator matrix and therefore the loss of gel stability. This selective phase change reliant on the presence of a reactive OP species provides a novel remediation and sensory method for this class of toxic compound.
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Accepted/In Press date: 15 September 2014
e-pub ahead of print date: 23 September 2014
Organisations:
Chemistry, Faculty of Natural and Environmental Sciences, Organic Chemistry: Synthesis, Catalysis and Flow, Organic Chemistry: SCF
Identifiers
Local EPrints ID: 373811
URI: http://eprints.soton.ac.uk/id/eprint/373811
ISSN: 2046-2069
PURE UUID: c1e7ac4a-1986-45de-8d2b-832981adc5aa
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Date deposited: 02 Feb 2015 13:04
Last modified: 15 Mar 2024 03:06
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Contributors
Author:
Jennifer R. Hiscock
Author:
Isabelle L. Kirby
Author:
Alistair J. Clark
Author:
Philip A. Gale
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