Spectrophotometric Study of Complex Compounds of Polyacrylate and Polymethacrylate of Guanidine, and also of Composites on their Basis with Fe (II) Ions

Abstract

New complex compounds of polyacrylate and polymethacrylate guanidine and composites based on them with Fe (II) ions were studied by the spectrophotometric method. The optimal conditions for complexation were studied. Thus, it was revealed that metal-complex polymers are formed at λ = 500 nm for PAG and λ = 510 nm for PMAG. The formation of complexes at pH = 6-7 was also proved.

Metal Complex Polymers of Guanidine Polymetacrylate with Fe²⁺- Ions and their Properties

“…Previously, we carried out the synthesis of polymethacrylate guanidine (PMAG) and metal complex polymers based on it [4][5][6][7]. The purpose of this work was to study the effect of the concentration of iron (II) ions on solubility, to study the thermal and bactericidal properties of the resulting complex compounds.…”

Composite Materials Based on Natural Polysaccharides and Polyguanidines

“…The study on the incorporation of metal ions into the polymer matrices of the acrylate derivatives of guanidine and dialdehyde cellulose was continued by the authors [24,25]. The fundamental possibility and high efficiency of fixing biologically active compounds on the studied polymer systems are established.…”