New Metal Complexes Derived from Guanidine-Containing Dialdehyde Cellulose

Isupova, Zalina Yu.; Khashirova, S.Yu.; Zhansitov, Azamat A.; Kvashin, V. A.; Khakyasheva, Elina V.; Musaev, Yu. I.; Malkanduev, Yu. A.

doi:10.1007/s10692-018-9916-0

Cited by 5 publications

(2 citation statements)

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“…As earlier studies [3][4][5][6] showed, aqueous solutions of guanidine acrylate (AG) and guanidine methacrylate (MAG) were able to dissolve the dialdehyde cellulose. Polymerization of these salts in dialdehydcellulose in the presence of a radical initiator also leads to the production of water-soluble products.…”

Section: Resultsmentioning

confidence: 98%

Acrylate and Methacrylate Guanidine-Ionic Liquids for Dissolution of Cellulose

Zhansitov¹,

Isupova²,

Elcheparova³

et al. 2018

MSF

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It was shown for the first time that guanidine acrylate and methacrylate can act as ionic liquids for direct dissolution of cellulose (the solubility of dialdehyde cellulose is 27 % at the temperature of 60 °C). The conditions for the use of new ionic liquids as a dialdehyde cellulose solvent are found out: the temperature (60 °C), concentration of aqueous solution of acrylate (methacrylate) guanidine (1 mol/L).

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Section: Resultsmentioning

confidence: 98%

Acrylate and Methacrylate Guanidine-Ionic Liquids for Dissolution of Cellulose

Zhansitov¹,

Isupova²,

Elcheparova³

et al. 2018

MSF

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“…The authors conducted combined processes to obtain a polymer composite based on acrylate derivatives of guanidine and dialdehyde cellulose with the simultaneous inclusion of metal ions for water-soluble metal-polymer composites with biologically active properties. As shown in [22,23], the introduction of metal ions enhances the antimicrobial activity of the initial composite material and thus expands the spectrum of bactericidal action.…”

mentioning

confidence: 99%

Composite Materials Based on Natural Polysaccharides and Polyguanidines

Khashirova

Isupova

Khashirova

et al. 2020

KEM

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Composite materials based on natural polysaccharides and polyguanidines are considered. The synthesis mechanisms and structural features of composite materials based on polyguanidines and polysaccharides are discussed. The issues of the relationship of their structure with antimicrobial activity are highlighted. It has been shown that the modification of polysaccharides with guanidine-containing compounds makes it possible to give them bactericidal properties, increase strength and solubility, and is a promising direction for the development of new-generation drugs.

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