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Jablanovic AD, Bekanova MZ, Litmanovich EA, Karpov ON, Bugakov MA, Shandryuk GA, Ezhov AA, Talroze RV, Chernikova EV. Monochelic Versus Telechelic Poly(Methyl Methacrylate) as a Matrix for Photoluminescent Nanocomposites with Quantum Dots. Molecules 2021; 26:4131. [PMID: 34299406 PMCID: PMC8303834 DOI: 10.3390/molecules26144131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Revised: 07/03/2021] [Accepted: 07/04/2021] [Indexed: 11/16/2022] Open
Abstract
Nanocomposites based on CdSe or CdSe/ZnS quantum dots (QDs) and poly(methyl methacrylate) (PMMA) of different molecular weights and functionality were synthesized by ligand exchange of oleic acid with RAFT-based PMMA. The successful ligand exchange was confirmed by dynamic light scattering in combination with the approach "macromolecules-ghosts" and transmission electron microscopy. Comparative study of mono- and telechelics of PMMA revealed the similarities and differences in their behavior in formation of complexes with QDs and the optical properties of the corresponding nanocomposites. Telechelics exhibited higher efficiency in the complex formation and seemed to be promising candidates for the construction of devices based on QDs and polymer matrix for optical applications.
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Affiliation(s)
- Anastasija D. Jablanovic
- Faculty of Materials Science, M.V. Lomonosov Moscow State University, Leninskie Gory 1-73, 119991 Moscow, Russia;
| | - Marianna Z. Bekanova
- Faculty of Chemistry, M.V. Lomonosov Moscow State University, Leninskie Gory 1-3, 119991 Moscow, Russia; (M.Z.B.); (E.A.L.); (M.A.B.)
| | - Ekaterina A. Litmanovich
- Faculty of Chemistry, M.V. Lomonosov Moscow State University, Leninskie Gory 1-3, 119991 Moscow, Russia; (M.Z.B.); (E.A.L.); (M.A.B.)
| | - Oleg N. Karpov
- A.V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, Leninsky Prospect 29, 119991 Moscow, Russia; (O.N.K.); (G.A.S.); (A.A.E.)
| | - Miron A. Bugakov
- Faculty of Chemistry, M.V. Lomonosov Moscow State University, Leninskie Gory 1-3, 119991 Moscow, Russia; (M.Z.B.); (E.A.L.); (M.A.B.)
| | - George A. Shandryuk
- A.V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, Leninsky Prospect 29, 119991 Moscow, Russia; (O.N.K.); (G.A.S.); (A.A.E.)
| | - Alexander A. Ezhov
- A.V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, Leninsky Prospect 29, 119991 Moscow, Russia; (O.N.K.); (G.A.S.); (A.A.E.)
- Faculty of Physics, M.V. Lomonosov Moscow State University, Leninskie Gory 1-2, 119991 Moscow, Russia
| | - Raisa V. Talroze
- A.V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, Leninsky Prospect 29, 119991 Moscow, Russia; (O.N.K.); (G.A.S.); (A.A.E.)
| | - Elena V. Chernikova
- Faculty of Chemistry, M.V. Lomonosov Moscow State University, Leninskie Gory 1-3, 119991 Moscow, Russia; (M.Z.B.); (E.A.L.); (M.A.B.)
- A.V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, Leninsky Prospect 29, 119991 Moscow, Russia; (O.N.K.); (G.A.S.); (A.A.E.)
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Pozdnyakov A, Ivanova A, Emel’yanov A, Bolgova YI, Trofimova O, Prozorova G. Water-soluble stable polymer nanocomposites with AuNPs based on the functional poly(1-vinyl-1,2,4-triazole-co-N-vinylpyrrolidone). J Organomet Chem 2020. [DOI: 10.1016/j.jorganchem.2020.121352] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Karpov O, Merekalov A, Ezhov A, Litmanovich E, Shandryuk G, Talroze R. Structure and morphology of polystyrene - QDs composites in sols and solid films. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127280] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Derikov YI, Abetz C, Karpov ON, Shandryuk GA, Ezhov AA, Kudryavtsev YV, Abetz V. Polymeric and Low-Molecular Stabilizers for Au Nanoparticles in a Diblock Copolymer Matrix. POLYMER SCIENCE SERIES C 2018. [DOI: 10.1134/s1811238218020054] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Litmanovich E, Bekanova M, Shandryuk G, Chernikova E, Talroze R. “Macromolecules – ghosts” in dynamic light scattering analysis: An approach to study interaction between CdSe quantum dots and RAFT-based poly(methyl methacrylate). POLYMER 2018. [DOI: 10.1016/j.polymer.2018.03.018] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Chen S, Ban J, Mu L, Zhuo H. Development of liquid crystalline polyurethane composites with stage-responsive shape memory effects. Polym Chem 2018. [DOI: 10.1039/c7py01913k] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Novel liquid crystalline shape memory polymer composites with interesting staging-responsive shape memory properties were successfully prepared. The liquid crystalline shape memory polymer composites maintain the intrinsic reversible liquid crystalline properties of Azo11.
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Affiliation(s)
- Shaojun Chen
- Guangdong Research Center for Interfacial Engineering of Functional Materials; Shenzhen Key Laboratory of Polymer Science and Technology
- College of Materials Science and Engineering
- Shenzhen University
- Shenzhen 518060
- China
| | - Jianfeng Ban
- Guangdong Research Center for Interfacial Engineering of Functional Materials; Shenzhen Key Laboratory of Polymer Science and Technology
- College of Materials Science and Engineering
- Shenzhen University
- Shenzhen 518060
- China
| | - Luona Mu
- College of Chemistry and Chemical Engineering
- Shenzhen University
- Shenzhen
- China
| | - Haitao Zhuo
- College of Chemistry and Chemical Engineering
- Shenzhen University
- Shenzhen
- China
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