Synthesis of random copolymers of styrene and arylamino substituted styrenes and their sensitivities towards nitroaromatics

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Synthesis of random copolymers of styrene and arylamino substituted styrenes and their sensitivities towards nitroaromatics. / Eddin, Mohamad; Zhilina, Ekaterina f.; Chuvashov, Roman et al.
In: Journal of Applied Polymer Science, Vol. 141, No. 19, e55355, 15.05.2024.

Research output: Contribution to journal › Article › peer-review

BibTeX

@article{0bf00efcee8d42bcb9a1283f33c9587e,

title = "Synthesis of random copolymers of styrene and arylamino substituted styrenes and their sensitivities towards nitroaromatics",

abstract = "Random copolymers of styrene and substituted styrenes bearing arylamino substituents as fluorophore units have been obtained. Their photophysical properties have been investigated by measuring absorption and emission spectra as in solutions as solid-state. All copolymers proved to possess absolute quantum yields up to 0.39 in solution and up to 0.05 in solid-state, depending on their fluorophore substituents. Fluorescence studies have shown that these copolymers show a highly sensitive response towards a diversity of nitroaromatic compounds, both in solutions and in a vapor phase. The detection limits for these compounds towards model nitroaromatic explosives in dichloromethane solution proved to be in the range from 10−6 to 10−7 mol/L. The fluorescent materials prepared by electrospinning of synthesized copolymers have been evaluated as sensor materials for detecting nitrobenzene vapor for our hand-made sniffer with detection limits of 0.5 ppm during 100-s exposure to the vapor. {\textcopyright} 2024 Wiley Periodicals LLC.",

author = "Mohamad Eddin and Zhilina, {Ekaterina f.} and Roman Chuvashov and Alyona Dubovik and Mekhaev, {Alexandr v.} and Chistyakov, {Konstantin a.} and Pervova, {Marina g.} and Kodess, {Mikhail i.} and Ezhikova, {Marina a.} and Anna Baranova and Konstantin Khokhlov and Gennady Rusinov and Egor Verbitskiy and Valery Charushin",

note = "The study was carried out with the financial support of the Ministry of Science and Higher Education of the Russian Federation within the framework of the state assignment (subject no. state. reg. 124020200072‐0).",

year = "2024",

month = may,

day = "15",

doi = "10.1002/app.55355",

language = "English",

volume = "141",

journal = "Journal of Applied Polymer Science",

issn = "0021-8995",

publisher = "John Wiley & Sons Inc.",

number = "19",

}

RIS

TY - JOUR

T1 - Synthesis of random copolymers of styrene and arylamino substituted styrenes and their sensitivities towards nitroaromatics

AU - Eddin, Mohamad

AU - Zhilina, Ekaterina f.

AU - Chuvashov, Roman

AU - Dubovik, Alyona

AU - Mekhaev, Alexandr v.

AU - Chistyakov, Konstantin a.

AU - Pervova, Marina g.

AU - Kodess, Mikhail i.

AU - Ezhikova, Marina a.

AU - Baranova, Anna

AU - Khokhlov, Konstantin

AU - Rusinov, Gennady

AU - Verbitskiy, Egor

AU - Charushin, Valery

N1 - The study was carried out with the financial support of the Ministry of Science and Higher Education of the Russian Federation within the framework of the state assignment (subject no. state. reg. 124020200072‐0).

PY - 2024/5/15

Y1 - 2024/5/15

N2 - Random copolymers of styrene and substituted styrenes bearing arylamino substituents as fluorophore units have been obtained. Their photophysical properties have been investigated by measuring absorption and emission spectra as in solutions as solid-state. All copolymers proved to possess absolute quantum yields up to 0.39 in solution and up to 0.05 in solid-state, depending on their fluorophore substituents. Fluorescence studies have shown that these copolymers show a highly sensitive response towards a diversity of nitroaromatic compounds, both in solutions and in a vapor phase. The detection limits for these compounds towards model nitroaromatic explosives in dichloromethane solution proved to be in the range from 10−6 to 10−7 mol/L. The fluorescent materials prepared by electrospinning of synthesized copolymers have been evaluated as sensor materials for detecting nitrobenzene vapor for our hand-made sniffer with detection limits of 0.5 ppm during 100-s exposure to the vapor. © 2024 Wiley Periodicals LLC.

AB - Random copolymers of styrene and substituted styrenes bearing arylamino substituents as fluorophore units have been obtained. Their photophysical properties have been investigated by measuring absorption and emission spectra as in solutions as solid-state. All copolymers proved to possess absolute quantum yields up to 0.39 in solution and up to 0.05 in solid-state, depending on their fluorophore substituents. Fluorescence studies have shown that these copolymers show a highly sensitive response towards a diversity of nitroaromatic compounds, both in solutions and in a vapor phase. The detection limits for these compounds towards model nitroaromatic explosives in dichloromethane solution proved to be in the range from 10−6 to 10−7 mol/L. The fluorescent materials prepared by electrospinning of synthesized copolymers have been evaluated as sensor materials for detecting nitrobenzene vapor for our hand-made sniffer with detection limits of 0.5 ppm during 100-s exposure to the vapor. © 2024 Wiley Periodicals LLC.

UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85186922715

UR - https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=tsmetrics&SrcApp=tsm_test&DestApp=WOS_CPL&DestLinkType=FullRecord&KeyUT=001175877000001

U2 - 10.1002/app.55355

DO - 10.1002/app.55355

M3 - Article

VL - 141

JO - Journal of Applied Polymer Science

JF - Journal of Applied Polymer Science

SN - 0021-8995

IS - 19

M1 - e55355

ER -

ID: 55300988