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10.3390/ma14226757
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Article

Mesoporous Networks of N-Vinylpyrrolidone with (di)Methacrylates as Precursors of Ecological Molecular Imprinted Polymers

by
Svetlana V. Kurmaz
1,*,
Natalia V. Fadeeva
1,
Anna I. Gorshkova
1,2,
Sergey A. Kurochkin
1,3,
Eugenia I. Knerelman
1,
Galina I. Davydova
1,
Vladimir I. Torbov
1,
Nadezhda N. Dremova
1,
Dmitry V. Konev
1,
Vladimir A. Kurmaz
1,
Vladislav M. Ignatiev
1,2 and
Nina S. Emelyanova
1
1
Institute of Problems of Chemical Physics, Russian Academy of Sciences, Prosp. Akad. Semenova 1, 142432 Chernogolovka, Russia
2
Department of Fundamental Physical and Chemical Engineering, M.V. Lomonosov Moscow State University, Leninskie Gory 1, 119991 Moscow, Russia
3
Faculty of Fundamental Sciences, Bauman Moscow State Technical University, Baumanskaya 2nd 5, 105005 Moscow, Russia
*
Author to whom correspondence should be addressed.
Materials 2021, 14(22), 6757; https://doi.org/10.3390/ma14226757
Submission received: 27 September 2021 / Revised: 22 October 2021 / Accepted: 4 November 2021 / Published: 9 November 2021
(This article belongs to the Special Issue Research of Organic Molecules and Materials for Biological Application)
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Abstract

Mesoporous polymer networks were prepared via the cross-linking radical copolymerization of non-toxic hydrophilic N-vinylpyrrolidone (VP) with triethylene glycol dimethacrylate (TEGDM) and poly(ethylene glycol) methyl ester methacrylate (PEGMMA) in bulk, using appropriate soluble and thermodynamically compatible macromolecular additives with a branched structure as porogens. The branched copolymers of various monomer compositions were obtained by radical copolymerization in toluene, controlled by 1-decanethiol, and these materials were characterized by a wide set of physical chemical methods. The specific surface areas and surface morphology of the polymer networks were determined by nitrogen low-temperature adsorption or Rose Bengal (RB) sorption, depending on the copolymer compositions and scanning electron microscopy. The electrochemical properties of RB before and after its encapsulation into a branched VP copolymer were studied on a glassy carbon electrode and the interaction between these substances was observed. Quantum chemical modeling of RB-VP or RB-copolymer complexes has been carried out and sufficiently strong hydrogen bonds were found in these systems. The experimental and modeling data demonstrate the high potency of such mesoporous polymer networks as precursors of molecularly imprinted polymers for the recognition of fluorescent dyes as nanomarkers for biomedical practice.
Keywords: N-vinylpyrrolidone; (di)methacrylates; porogens; nanopores; Rose Bengal; sorption; cyclic voltammetry; quantum chemical modeling; hydrogen bond N-vinylpyrrolidone; (di)methacrylates; porogens; nanopores; Rose Bengal; sorption; cyclic voltammetry; quantum chemical modeling; hydrogen bond

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MDPI and ACS Style

Kurmaz, S.V.; Fadeeva, N.V.; Gorshkova, A.I.; Kurochkin, S.A.; Knerelman, E.I.; Davydova, G.I.; Torbov, V.I.; Dremova, N.N.; Konev, D.V.; Kurmaz, V.A.; et al. Mesoporous Networks of N-Vinylpyrrolidone with (di)Methacrylates as Precursors of Ecological Molecular Imprinted Polymers. Materials 2021, 14, 6757. https://doi.org/10.3390/ma14226757

AMA Style

Kurmaz SV, Fadeeva NV, Gorshkova AI, Kurochkin SA, Knerelman EI, Davydova GI, Torbov VI, Dremova NN, Konev DV, Kurmaz VA, et al. Mesoporous Networks of N-Vinylpyrrolidone with (di)Methacrylates as Precursors of Ecological Molecular Imprinted Polymers. Materials. 2021; 14(22):6757. https://doi.org/10.3390/ma14226757

Chicago/Turabian Style

Kurmaz, Svetlana V., Natalia V. Fadeeva, Anna I. Gorshkova, Sergey A. Kurochkin, Eugenia I. Knerelman, Galina I. Davydova, Vladimir I. Torbov, Nadezhda N. Dremova, Dmitry V. Konev, Vladimir A. Kurmaz, and et al. 2021. "Mesoporous Networks of N-Vinylpyrrolidone with (di)Methacrylates as Precursors of Ecological Molecular Imprinted Polymers" Materials 14, no. 22: 6757. https://doi.org/10.3390/ma14226757

APA Style

Kurmaz, S. V., Fadeeva, N. V., Gorshkova, A. I., Kurochkin, S. A., Knerelman, E. I., Davydova, G. I., Torbov, V. I., Dremova, N. N., Konev, D. V., Kurmaz, V. A., Ignatiev, V. M., & Emelyanova, N. S. (2021). Mesoporous Networks of N-Vinylpyrrolidone with (di)Methacrylates as Precursors of Ecological Molecular Imprinted Polymers. Materials, 14(22), 6757. https://doi.org/10.3390/ma14226757

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