Synthesis of Copolymers of N-Vinylpyrrolidone with Crotonic Acid Modified with 4-Oxybenzaldehyde

Соловский, М. В.; Борисенко, М. С.; Тарабукина, Е. Б.; Amirova, Alina

doi:10.1134/s1070363218030192

Cited by 5 publications

(3 citation statements)

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“…2H2O [44,45]. The synthesis of polymeric acid ligands 1-3 has been previously described in [30,31,46,47]. The synthesis of the basic form of the europium complex "Eu(Phen)2(OH)3" was carried out in accordance with the procedure described in [48].…”

Section: Resultsmentioning

confidence: 99%

“…The copolymer of N-vinylpyrrolidone with crotonic acid (2) was prepared according to the method described in [31]. Radical copolymerization of N-vinylpyrrolidone and crotonic acid was carried out in 2-propanol in the presence of AIBN in an ampoule in argon atmosphere at 65 °C for 48 hours.…”

Section: Preparation Of Copolymer Of N-vinylpyrrolidone With Crotonic...mentioning

confidence: 99%

“…This amphiphilic polymer possesses many useful properties such as high chemical inertness and thermal stability [26], nontoxicity [27], biodegradability, biocompatibility [28], and compatibility with pharmaceuticals [29]. PVP can be easily modified; e.g., carboxylate moieties can be introduced into its main chain by polymer-analogous transformations [30] or by copolymerization of N-vinylpyrrolidone with comonomers containing complexing groups, such as carboxylate moieties [31]. When carboxylate groups are present in the polymer chain, PVP is able to form complexes with metal ions and inorganic salts.…”

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confidence: 99%

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Development of metal-polymer luminescent markers for bioimaging: synthesis and optical properties of polymeric europium complexes based on polyvinylpyrrolidone derivatives

Zhidomorova,

Sivtsov,

Selutin

et al. 2024

Preprint

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Polymeric derivatives of poly-N-vinylpyrrolidone containing different amounts of linker carboxylate ligands (partially hydrolyzed poly-N-vinylpyrrolidone with 5 mol% COOH groups and copolymers of N-vinylpyrrolidone with other monomers) were synthesized. The following copolymers were obtained: N-vinylpyrrolidone/crotonic acid and N-vinylpyrrolidone/N-vinylamidoanthanoic acid (containing 16 and 50 mol% COOH-groups). Metal-polymer complexes (MPC) with varying europium content were prepared through the interaction of the obtained polymers with equimolar amounts of hydroxocomplex Eu(Phen)2(OH)3 (Phen = 1,10-phenanthroline). The polymers and MPC were characterized by elemental analysis, IR, UV-vis spectroscopy and photoluminescence; their cytotoxicity toward living cells was estimated. All the obtained MPC exhibited photoluminescence with higher intensity than that of the reference complex Eu(Phen)2Br3. The dependence of luminescence intensity on the content of metallocenters in MPC was demonstrated. The relative quantum yield of luminescence was found to decrease with increasing europium content in MPC. It was shown that none of the polymers under investigation exhibited cytotoxicity. Furthermore, the presence of the polymeric anion in MPC contributed to a sharp decrease in the toxicity of metallocenter [Eu(Phen)2]solv3+. The MPC based on the N-vinylpyrrolidone/N-vinylamidoanthanoic acid copolymer exhibited no cytotoxicity within the entire investigated concentration range.

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Section: Resultsmentioning

confidence: 99%

Section: Preparation Of Copolymer Of N-vinylpyrrolidone With Crotonic...mentioning

confidence: 99%

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confidence: 99%

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Development of metal-polymer luminescent markers for bioimaging: synthesis and optical properties of polymeric europium complexes based on polyvinylpyrrolidone derivatives

Zhidomorova,

Sivtsov,

Selutin

et al. 2024

Preprint

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Polymerization of N‐Vinyl Lactam with Reactive Monomers

Tallon

Musa

2021

Handbook of Pyrrolidone and Caprolactam Based Materials

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This chapter begins with the copolymerization of N‐vinyl pyrrolidone with N‐vinyl caprolactam. It describes the copolymerization of N‐vinyl pyrrolidone (VP) with N‐vinyl formamide (VF), as another example of N‐vinyl amide comonomer. The reactivity ratio for VF and VP monomers are unity, and their copolymerization is the rare case of an azeotropic copolymerization, where the composition of the feed is identical to that found in the copolymer. Polyvinyl acetate is used in water‐based latex as a film former. It is also used in adhesives due to its tacky nature. Maleic anhydride does not readily homopolymerize on its own, and only low molecular weight oligomers are typically formed when using conventional free‐radical polymerization. Poly‐N‐substituted maleimides provides for stiff resins with high thermal and chemical resiliency. These desirable properties are important in the focused development of new polymeric materials combining high thermal and mechanical performance with new functional properties.

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Synthesis and optical properties of polymeric complexes of europium based on polyvinylpyrrolidone derivatives - potential luminescent markers for bioimaging

Selutin,

Sivtsov,

Zhidomorova

et al. 2024

J Polym Res

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Synthesis of Copolymers of N-Vinylpyrrolidone with Crotonic Acid Modified with 4-Oxybenzaldehyde

Cited by 5 publications

References 2 publications

Development of metal-polymer luminescent markers for bioimaging: synthesis and optical properties of polymeric europium complexes based on polyvinylpyrrolidone derivatives

Development of metal-polymer luminescent markers for bioimaging: synthesis and optical properties of polymeric europium complexes based on polyvinylpyrrolidone derivatives

Polymerization of N‐Vinyl Lactam with Reactive Monomers

Synthesis and optical properties of polymeric complexes of europium based on polyvinylpyrrolidone derivatives - potential luminescent markers for bioimaging

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