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Combination of phosphonium and ammonium pendant groups in cationic conjugated polyelectrolytes based on regioregular poly(3-hexylthiophene) polymer chains

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dc.title Combination of phosphonium and ammonium pendant groups in cationic conjugated polyelectrolytes based on regioregular poly(3-hexylthiophene) polymer chains en
dc.contributor.author Hladysh, Sviatoslav
dc.contributor.author Murmiliuk, Anastasiia
dc.contributor.author Vohlídal, Jiří
dc.contributor.author Havlíček, David
dc.contributor.author Sedlařík, Vladimír
dc.contributor.author Štěpánek, Miroslav
dc.contributor.author Zedník, Jiří
dc.relation.ispartof European Polymer Journal
dc.identifier.issn 0014-3057 Scopus Sources, Sherpa/RoMEO, JCR
dc.date.issued 2018
utb.relation.volume 100
dc.citation.spage 200
dc.citation.epage 208
dc.type article
dc.language.iso en
dc.publisher Elsevier
dc.identifier.doi 10.1016/j.eurpolymj.2018.01.029
dc.relation.uri https://www.sciencedirect.com/science/article/pii/S0014305717319936
dc.subject Conjugated polyelectrolytes en
dc.subject Conjugated polymers en
dc.subject Photoluminescence quenching en
dc.subject Polythiophene en
dc.subject Stern-Volmer constant en
dc.description.abstract A series of novel polythiophene-based cationic conjugated polyelectrolytes with phosphonium and ammonium pendants were prepared by modifying regioregular poly[3-(6-bromohexyl)thiophene] using a simple quaternization reaction with appropriate phosphine or amine. Partial transformation of the bromide end-groups of the polymer precursor with amine allowed adding the phosphine agent, thereby enabling quantitative transformation into a novel conjugated polyelectrolyte with phosphonium and ammonium groups in the same polymer main-chains. The properties of the synthesized polyelectrolytes in solution (water, methanol, DMSO and chloroform) were analyzed by UV/vis, luminescence, NMR, light scattering and TGA measurements. To test the prepared polyelectrolytes as potential luminescence sensors, fluorescence quenching measurements were performed in water, using K4[Fe(CN)6] and K3[Fe(CN)6] as quenchers. This study showed that polyelectrolytes containing both types of ionic pendant groups (phosphonium and ammonium) are more efficiently quenched. © 2018 Elsevier Ltd en
utb.faculty University Institute
dc.identifier.uri http://hdl.handle.net/10563/1007752
utb.identifier.obdid 43879646
utb.identifier.scopus 2-s2.0-85041461540
utb.identifier.wok 000429760600023
utb.identifier.coden EUPJA
utb.source j-scopus
dc.date.accessioned 2018-02-26T10:20:05Z
dc.date.available 2018-02-26T10:20:05Z
dc.description.sponsorship CZ.02.1.01/0.0/0.0/15_003/0000417, STRIDE Center, Southeastern Transportation Research, Innovation, Development and Education Center; ENISA, European Network and Information Security Agency; MEYS, Ministry of Education, Youth and Science; 17-05318S, GACR, Grantová Agentura České Republiky; CM1302, COST, European Cooperation in Science and Technology
dc.description.sponsorship Czech Science Foundation [17-05318S]; COST Action European Network on Smart Inorganic Polymers [CM1302]; Ministry of Education, Youth and Sports of the Czech Republic (Operational Programme Research, Development and Education: "Excellent Research Teams") [CZ.02.1.01/0.0/0.0/15_003/0000417 – CUCAM]
utb.ou Centre of Polymer Systems
utb.contributor.internalauthor Sedlařík, Vladimír
utb.fulltext.affiliation Sviatoslav Hladysh a*, Anastasiia Murmiliuk a, Jiří Vohlídal a, David Havlíček b, Vladimír Sedlařík c, Miroslav Štěpánek a, Jiří Zedník a a Department of Physical and Macromolecular Chemistry, Faculty of Science, Charles University, Hlavova 8, CZ-12840 Prague 2, Czech Republic b Department of Inorganic Chemistry, Faculty of Science, Charles University, Hlavova 8, CZ-12840 Prague 2, Czech Republic c Centre of polymer systems, University Institute, Tomas Bata University in Zlin, Zlín, Czech Republic * Corresponding author. E-mail address: sviatoslavhladysh@gmail.com (S. Hladysh)
utb.fulltext.dates Received Date: 10 November 2017 Revised Date: 11 January 2018 Accepted Date: 26 January 2018
utb.wos.affiliation [Hladysh, Sviatoslav; Murmiliuk, Anastasiia; Vohlidal, Jiri; Stepanek, Miroslav; Zednik, Jiri] Charles Univ Prague, Fac Sci, Dept Phys & Macromol Chem, Hlavova 8, CZ-12840 Prague 2, Czech Republic; [Havlicek, David] Charles Univ Prague, Fac Sci, Dept Inorgan Chem, Hlavova 8, CZ-12840 Prague 2, Czech Republic; [Sedlarik, Vladimir] Tomas Bata Univ Zlin, Univ Inst, Ctr Polymer Syst, Zlin, Czech Republic
utb.scopus.affiliation Department of Physical and Macromolecular Chemistry, Faculty of Science, Charles University, Hlavova 8, Prague, Czech Republic; Department of Inorganic Chemistry, Faculty of Science, Charles University, Hlavova 8, Prague, Czech Republic; Centre of polymer systems, University Institute, Tomas Bata University in Zlin, Zlín, Czech Republic
utb.fulltext.faculty University Institute
utb.fulltext.ou Centre of Polymer Systems
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