Facile and rapid synthesis of functionalized Zr-BTC for the optical detection of the blistering agent simulant 2-chloroethyl ethyl sulfide (CEES)

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dc.contributor.authorKim, Seonghwan
dc.contributor.authorAbuzalat, Osama
dc.contributor.authorHomayoonnia, Setareh
dc.contributor.authorWong, Danny
dc.contributor.authorTantawy, Hesham R
dc.date.accessioned2022-01-06T05:07:20Z
dc.date.available2022-01-06T05:07:20Z
dc.date.issued2021-02
dc.description.abstract2-chloroethyl ethyl sulfide (CEES) is a simulant for the chemical warfare agent, bis(2-chloroethyl) sulfide, also known as mustard gas. Here, we demonstrate a facile and rapid method to synthesize a functionalized metal-organic framework (MOF) material for the detection of CEES in trace level. While Zr-BTC is synthesized, in-situ encapsulation of fluorescent material (Fluorescein) into Zr-BTC voids is performed with a simple solvothermal reaction. The produced F@Zr-BTC is used as a fluorescent probe for CEES detections. The synthesized material shows fluorescence quenching under illumination at excitation wavelength of 470 nm when the F@Zr-BTC is exposed to CEES. This sensing material shows the highest fluorescence quenching at an emission wavelength of 534 nm with CEES concentration as low as 50 ppb. Therefore, the demonstrated sensing method with F@Zr-BTC offers a fast and convenient protocol for selective and sensitive detection of CEES in practical applications.en_US
dc.identifier.citationAbuzalat, O., Homayoonnia, S., Wong, D., Tantawy, H. R., & Kim, S. (2021). Facile and rapid synthesis of functionalized Zr-BTC for the optical detection of the blistering agent simulant 2-chloroethyl ethyl sulfide (CEES). Dalton Transactions, 50(9), 3261-3268.en_US
dc.identifier.doihttp://dx.doi.org/10.1039/D0DT04382Fen_US
dc.identifier.urihttp://hdl.handle.net/1880/114256
dc.language.isoengen_US
dc.publisherRoyal Society of Chemistryen_US
dc.publisher.facultySchulich School of Engineeringen_US
dc.publisher.hasversionacceptedVersionen_US
dc.publisher.institutionUniversity of Calgaryen_US
dc.publisher.policyhttps://www.rsc.org/journals-books-databases/open-access/green-open-access/en_US
dc.rightsUnless otherwise indicated, this material is protected by copyright and has been made available with authorization from the copyright owner. You may use this material in any way that is permitted by the Copyright Act or through licensing that has been assigned to the document. For uses that are not allowable under copyright legislation or licensing, you are required to seek permission.en_US
dc.titleFacile and rapid synthesis of functionalized Zr-BTC for the optical detection of the blistering agent simulant 2-chloroethyl ethyl sulfide (CEES)en_US
dc.typejournal articleen_US
ucalgary.item.requestcopytrueen_US
ucalgary.scholar.levelFacultyen_US
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