Compound and composition for detecting phosgene and diethyl chlorophosphate
First Claim
1. A method for the detection of phosgene and/or diethyl chlorophosphate (DCP) comprising:
- contacting a compound represented by formula 1 below with a sample to be analyzed; and
evaluating changes of fluorescence or absorption properties of the compound after contacting the compound with the sample;
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Abstract
The present invention relates to a compound for detecting phosgene and DCP (diethyl chlorophosphate) and a composition for detecting phosgene and DCP (diethyl chlorophosphate) comprising the said compound. More precisely, the compound for detecting phosgene and DCP of the present invention can selectively detect phosgene and DCP either in the liquid phase of gas phase by detecting the changes of fluorescence and color development very quickly within a few seconds with nM sensitivity. Therefore, the compound can also be effectively used as an ingredient for the composition and kit for the detection of one or more materials selected from the group consisting of phosgene and DCP.
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Citations
14 Claims
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1. A method for the detection of phosgene and/or diethyl chlorophosphate (DCP) comprising:
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contacting a compound represented by formula 1 below with a sample to be analyzed; and evaluating changes of fluorescence or absorption properties of the compound after contacting the compound with the sample; - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A method for the detection of phosgene and/or diethyl chlorophosphate (DCP), comprising:
contacting a gas or liquid sample to be analyzed with a compound selected from; - View Dependent Claims (14)
Specification