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dc.contributor.authorSadieva, L. K.en
dc.contributor.authorKhasanov, A. F.en
dc.contributor.authorShendrikova, T. I.en
dc.contributor.authorNikonov, I. L.en
dc.contributor.authorKopchuk, D. S.en
dc.contributor.authorTaniya, O. S.en
dc.contributor.authorKim, G. A.en
dc.contributor.authorNovikov, A. S.en
dc.contributor.authorShabunina, O. V.en
dc.contributor.authorZyryanov, G. V.en
dc.contributor.authorCharushin, V. N.en
dc.date.accessioned2025-12-18T07:10:34Z-
dc.date.available2025-12-18T07:10:34Z-
dc.date.issued2025-
dc.identifier.citation(Het)aryl-substituted monoazatriphenylenes as luminescent “turn-off” chemosensors for nitroaromatic compounds with internal filter effect correction / L. K. Sadieva, A. F. Khasanov, T. I. Shendrikova [et al.] // Optical Materials. – 2025. – Vol. 162. – № 116949. DOI: 10.1016/j.optmat.2025.116949.en
dc.identifier.citationSadieva, L. K., Khasanov, A. F., Shendrikova, T. I., Nikonov, I. L., Kopchuk, D. S., Taniya, O. S., … Charushin, V. N. (2025). (Het)aryl-substituted monoazatriphenylenes as luminescent “turn-off” chemosensors for nitroaromatic compounds with internal filter effect correction. Optical Materials, 162(116949), 116949. doi:10.1016/j.optmat.2025.116949apa
dc.identifier.issn0925-3467-
dc.identifier.otherno full texten
dc.identifier.urihttps://elar.usfeu.ru/handle/123456789/14487-
dc.description.abstract(Het)aryl-substituted monoazatriphenylenes with an extended conjugated system were synthesized from 1,2,4-triazines via Boger reaction, and their photophysical properties were studied, including aggregation induced emission (AIE), as well as fluorescence “turn-off” response to nitroexplosives. Although obtained compounds showed fluorescence “turn-off” sensory response to the presence of all common nitroaromatic explosives, such as 2,4-dinitrotoluene (2,4-DNT), 2,4,6-trinitrotoluene (TNT) and 2,4,6-trinitrophenol (picric acid, PA), a well pronounced selectivity to PA was observed, and the fluorescence quenching efficiency was not based on inner filter effect (IFE). For the most representative chemosensor, the highest Stern-Volmer fluorescence quenching constant of 5.93 × 106 M−1 with quenching efficiency of 99.68 % was observed in the presence of PA with a limit of detection as low as 33.4 ppm. © 2025en
dc.description.sponsorshipRUDN University; Russian Science Foundation, RSF, (23-13-00318); Russian Science Foundation, RSFen
dc.description.sponsorshipFunding text 1: The quantum chemical calculations were supported by the RUDN University Strategic Academic Leadership Program.; Funding text 2: This work was supported by the Russian Science Foundation grant # 23-13-00318.en
dc.format.mimetypetext/htmlen
dc.language.isoenen
dc.publisherElsevier B.V.en
dc.relationinfo:eu-repo/grantAgreement/RSF//23-13-00318-
dc.rightsinfo:eu-repo/semantics/restrictedAccessen
dc.sourceOptical Materialsen
dc.subjectAIEen
dc.subjectAZATRIPHENYLENEen
dc.subjectBOGER REACTIONen
dc.subjectDETECTION OF NITROEXPLOSIVESen
dc.subjectFLUORESCENCE QUENCHINGen
dc.subjectINNER FILTER EFFECT CORRECTIONen
dc.subjectNACSen
dc.subjectPHOTOPHYSICAL STUDIESen
dc.subjectALKYNESen
dc.subjectSENSORY PERCEPTIONen
dc.subjectAGGREGATION-INDUCED EMISSIONSen
dc.subjectAZATRIPHENYLENEen
dc.subjectBOGE REACTIONen
dc.subjectDETECTION OF NITROEXPLOSIVEen
dc.subjectEFFECT CORRECTIONSen
dc.subjectFLUORESCENCE QUENCHINGen
dc.subjectINNER FILTER EFFECT CORRECTIONen
dc.subjectINNER FILTER EFFECTSen
dc.subjectNACen
dc.subjectNITROEXPLOSIVESen
dc.subjectPHOTOPHYSICAL STUDIESen
dc.title(Het)aryl-substituted monoazatriphenylenes as luminescent “turn-off” chemosensors for nitroaromatic compounds with internal filter effect correctionen
dc.typeArticleen
dc.typeinfo:eu-repo/semantics/articleen
dc.typeinfo:eu-repo/semantics/publishedVersionen
local.volume162-
local.identifier.wosWOS:001467539500001-
local.identifier.doi10.1016/j.optmat.2025.116949-
local.affiliationInstitute of Chemical Engineering, Yekaterinburg, Sverdlovskaya, Russian Federationen
local.affiliationPostovsky Institute of Organic Synthesis of Ural Division of Russian Academy of Sciences, Yekaterinburg, Sverdlovskaya, Russian Federationen
local.affiliationInstitute of Chemical Engineering, Ural State Forest Engineering University, Yekaterinburg, Sverdlovskaya, Russian Federationen
local.affiliationSaint Petersburg State University, Saint Petersburg, Russian Federationen
local.affiliationRUDN University, Moscow, Moscow Oblast, Russian Federationen
local.affiliationSirius University of Science and Technology, Sochi, Krasnodar Krai, Russian Federationen
local.contributor.employeeSadieva, Leila K., Institute of Chemical Engineering, Yekaterinburg, Sverdlovskaya, Russian Federationen
local.contributor.employeeKhasanov, Albert F., Institute of Chemical Engineering, Yekaterinburg, Sverdlovskaya, Russian Federationen
local.contributor.employeeShendrikova, T. I., Institute of Chemical Engineering, Yekaterinburg, Sverdlovskaya, Russian Federationen
local.contributor.employeeNikonov, Igor L., Institute of Chemical Engineering, Yekaterinburg, Sverdlovskaya, Russian Federation, Postovsky Institute of Organic Synthesis of Ural Division of Russian Academy of Sciences, Yekaterinburg, Sverdlovskaya, Russian Federation, Institute of Chemical Engineering, Ural State Forest Engineering University, Yekaterinburg, Sverdlovskaya, Russian Federationen
local.contributor.employeeKopchuk, Dmitry S., Institute of Chemical Engineering, Yekaterinburg, Sverdlovskaya, Russian Federation, Postovsky Institute of Organic Synthesis of Ural Division of Russian Academy of Sciences, Yekaterinburg, Sverdlovskaya, Russian Federationen
local.contributor.employeeTaniya, Olga S., Institute of Chemical Engineering, Yekaterinburg, Sverdlovskaya, Russian Federationen
local.contributor.employeeKim, G. A., Postovsky Institute of Organic Synthesis of Ural Division of Russian Academy of Sciences, Yekaterinburg, Sverdlovskaya, Russian Federationen
local.contributor.employeeNovikov, Alexander S., Saint Petersburg State University, Saint Petersburg, Russian Federation, RUDN University, Moscow, Moscow Oblast, Russian Federationen
local.contributor.employeeShabunina, Olga V., Sirius University of Science and Technology, Sochi, Krasnodar Krai, Russian Federationen
local.contributor.employeeZyryanov, Grigory V., Institute of Chemical Engineering, Yekaterinburg, Sverdlovskaya, Russian Federation, Postovsky Institute of Organic Synthesis of Ural Division of Russian Academy of Sciences, Yekaterinburg, Sverdlovskaya, Russian Federationen
local.contributor.employeeCharushin, Valery N., Institute of Chemical Engineering, Yekaterinburg, Sverdlovskaya, Russian Federation, Postovsky Institute of Organic Synthesis of Ural Division of Russian Academy of Sciences, Yekaterinburg, Sverdlovskaya, Russian Federationen
local.identifier.eid2-s2.0-105000420349-
local.description.order116949-
local.fund.rsf23-13-00318-
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