CHARACTERIZATION OF WATER STATE IN CHITOSAN HYDROGEL MEMBRANES

Abstract

In this study, the structure of hydrogel chitosan membranes was investigated. To determine the structure of hydrogel membranes the Differential Scanning Calorimetry (DSC) was used. On the basis of DSC spectra the enthalpy of the character of water in the structure were determined.

Authors and Affiliations

Zofia Modrzejewska

Keywords

Related Articles

FUNCTIONAL THREE-COMPONENT POLYMERIC BIOCOMPOSITES FOR THE TREATMENT OF BEDSORES

Presented here are the results of investigations into the preparation of three-component dressing materials from various biopolymers in the form of a single-layer film which is suitable as a carrier for pain-relieving (l...

APPLICATION OF CHITOSAN IONICALLY CROSSLINKED WITH SODIUM EDETATE FOR REACTIVE DYES REMOVAL FROM AQUEOUS SOLUTIONS

In this study, we investigated the effect of chitosan crosslinking with sodium edetate (SE) on its sorption capacity of Reactive Black 5 and Reactive Yellow 84 dyes. The first stage of the study allowed establishing cond...

THE EFFECT OF CHITOSAN ON THE SYNTHESIS OF L-S-NITROSOCYSTEINE THAT PARTICIPATES IN THE REGULATION OF THE M2 PYRUVATE KINASE ISOENZYME ACTIVITY ASSOCIATED WITH EHRLICH ASCITES CELLS PROLIFERATION IN VITRO

L-S-nitrosocysteine formation in EAT tumor cells and normal CRL-1636 cells incubated with microcrystalline chitosan was confirmed by RP-HPLC. The metabolite was identified based on UV-VIS spectra. The formation of L-S-ni...

APPLICATION OF CROSS-LINKED CHITOSAN FOR PHOSPHATE REMOVAL FROM AQUEOUS SOLUTIONS

This study investigated the effectiveness of phosphate adsorption onto non-cross-linked chitosan beads [CHs], and onto chitosan beads cross-linked with glutaraldehyde [ALD-CHs] and epichlorohydrin [ECH-CHs]. The weight r...

SCREENING OF THE CATALYTIC ACTIVITY OF Pd0 AND Pd2+- SUPPORTED ON CHITOSAN BEADS AND CRYOGELS

Here, we report the results of screening of the catalytic activity of Pd-containing chitosan beads and cryogels in the cross-coupling reaction, hydrogenation of alkenes, nitro-, and carbonyl compounds and the hydrodechlo...

Download PDF file
  • EP ID EP73640
  • DOI -
  • Views 65
  • Downloads 0

How To Cite

Zofia Modrzejewska (2011). CHARACTERIZATION OF WATER STATE IN CHITOSAN HYDROGEL MEMBRANES. Progress on Chemistry and Application of Chitin and its Derivatives, 0(), 49-60. https://europub.co.uk/articles/-A-73640