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Structural Investigations of Chitin and Its Deacetylation Products
The structure of crab chitin and chitosan from it with various degrees of deacetylation (DDA) are studied by x-ray diffraction, IR spectroscopy, and microscopy. Deacetylation causes substantialExpand
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Interaction of drugs with microcrystalline cellulose at the molecular and supermolecular levels
Various drug compositions based on plant substances (allapinin and microcrystalline cellulose (MCC) have been studied before and after micronization with the aid of x-ray-diffraction,Expand
  • 6
Structure and properties of apple pectin
Some molecular and structural features of apple pectins obtained by various methods have been revealed through an analysis of the results of physical and physicochemical investigations.
  • 2
The properties of chitosan-cobalt nanoparticle solutions and related composite films
Rheological properties of chitosan solutions containing aqueous and water-alcohol solutions of cobalt acetate and its nanoparticles have been studied. From these solutions, composite chitosan filmsExpand
  • 2
Structural investigations of enterosorbents based on natural silk
Features of an enterosorbent based on the fibroin of natural silk hydrolyzed in acid and alkaline solutions have been investigated by x-radiographic, electron-microscopic, and sorption methods. ItExpand
Acrylonitrile copolymer nanofibers and their structural characteristics
Nanofibers of an acrylonitrile copolymer (acrylonitrile-methacrylate-itaconic acid) are obtained by the electrospinning method from 51.5% NaSCN aqueous solutions at a voltage of 15 kV. The structuralExpand
  • 1
Properties of the Polycomplex of Apple Pectin with Benzimidazolyl-2-methylcarbamate Hydrochloride after Micronization
X-ray diffraction, microscopic, and sorption studies of benzimidazolyl-2-methylcarbamate hydrochloride (BMCHC) with various types of pectin showed that the structure of the mixtures depends on theExpand
  • 3
Molecular and supramolecular interactions in systems based on microcrystalline cellulose and trichlorophene
It is shown that the interaction between components of the microcrystalline cellulose — trichlorophene (MCC — TCP) system can proceed via the formation of intermolecular (hydrogen) bonds and evenExpand
Studying Interactions in Microcrystalline Cellulose – Drug Systems
Natural polysaccharides, including microcrystalline cellulose (MCC), are widely used in pharmacy. These polymers are frequently used as matrices for the immobilization of parent substances and asExpand
  • 2
Structural investigation of polysaccharides and nanocompositions based on them
The structural features of natural polysaccharides-cellulose and chitin and their derivates-are considered. Literature data on electron microscopy of natural polysaccharides are analyzed andExpand
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