Water-based synthesis of photocrosslinked hyaluronic acid/polyvinyl alcohol membranes via electrospinning.

ABSTRACT: Electrospinning is a versatile and low-cost technique widely used in the manufacture of nanofibrous polymeric membranes applied in different areas, especially in bioengineering. Hyaluronic acid (HA) is a biocompatible natural polymer, but it has rheological characteristics that make the electrospinning process difficult. Thus, its association with another polymer such as poly(vinyl alcohol) (PVA) is an alternative, as PVA has good rheological properties for electrospinning. Based on this, the aim of this work was to produce, by the conventional electrospinning method, cross-linked HA/PVA membranes free from organic solvent with a low degradation rate in PBS 7.4 solution after the photocrosslinking process and without using any organic solvent. The results showed that the electrospinning oc

SUBMITTER: de Castro KC 

PROVIDER: S-EPMC9088204 | biostudies-literature | 2020 Aug

REPOSITORIES: biostudies-literature