BIP! Finder - Reversible pH-Sensitive Chitosan-Based Hydrogels. Influence of Dispersion Composition on Rheological Properties and Sustained Drug Delivery

2018 • Reversible pH-Sensitive Chitosan-Based Hydrogels. Influence of Dispersion Composition on Rheological Properties and Sustained Drug Delivery

Authors: Nieves Iglesias; Elsa Galbis; Concepción Valencia; M.-Violante De-Paz; Juan Galbis

Venue: Polymers

Type: Publication

Abstract: The present work deals with the synthesis of micro-structured biomaterials based on chitosan (CTS) for their applications as biocompatible carriers of drugs and bioactive compounds. Twelve dispersions were prepared by means of functional cross-linking with tricarballylic acid (TCA); they were characterized by Fourier transform infrared spectroscopy (FT-IR), modulated temperature differential scanning calorimetry (MTDSC) and scanning electron microscopy (SEM), and their rheological properties were studied. To the best of the authors’ knowledge... (read more)

Impact:

2.0493362E-8 3.6215857E-9 28 15

/ Attention: 0 25

Topics: Chemical engineering

DOI: 10.3390/polym10040392

External links: Crossref OpenAIRE

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