MECHANISM OF FORMATION OF THERMOSENSITIVE CHITOSAN CHLORIDE GELS
Journal Title: Progress on Chemistry and Application of Chitin and its Derivatives - Year 2014, Vol 0, Issue
Abstract
In these studies, an attempt has been made to explain the mechanism of gel formation. The studies were carried out to develop the mechanism of chitosan gel formation in the presence of glycerol phosphate GP, taking into account suggestions presented in the literature. The analysis was carried out on the basis of a change in the gel structure after conditioning in water.
Authors and Affiliations
Zofia Modrzejewska, Agata SkwarczyĆska, Waldemar Maniukiewicz, Timothy E. L. Douglas
THE STRENGTH OF CHITOSAN FILMS. THE ROLE OF MOLECULAR WEIGHT, THE DEGREE OF ORDER, THE NATURE OF CONTRE-ION
The deformational-strength characteristics of chitosan films with different molecular weight and the degree of deacetylation derived from water-acid solutions with different nature and concentration have been researched....
THERMAL STABILITY OF CHITOSAN NANOCOMPOSITES CONTAINING TIO2 AND ORGANO-MODIFIED MONTMORILLONITE
The aim of this work was to investigate the effect of different nanoparticles (TiO2 and organically modified montmorillonite MMT) on thermal stability of chitosan thin films (obtained by casting) and to compare with prev...
SYNTHESIS OF SILVER NANOPARTICLES IN A CHITOSAN SOLUTION
In the present study silver nanoparticles were obtained using the ability of chitosan to form chelate compounds with metal ions and taking advantage of its reducing properties. The reduction process was conducted at the...
ENZYMATIC PREPARATIONS FROM Mucor MOULDS AND THEIR APPLICATION IN OLIGOAMINOSACCHARIDES PRODUCTION
A method of chitosan hydrolysis catalyzed by intracellular chitosanolytic enzymes produced by strains of Mucor circinelloides and Mucor racemosus was developed within the scope of presented study. Hydrolysis of the biopo...
EFFECT OF A HYDROPHILISING SUBSTANCE ON THE VISCOSITY OF GYNAECOLOGICAL GELS CONTAINING LACTIC ACID COMPLEXED WITH CHITOSAN
Thus ensuring a continuous action of a drug also during daily activity time of a patient is a vital question in gynaecological treatment. The main problem in applied therapies is to maintain the continuity of treatment d...