Hyaluronic Acid in Biomedical Fields: New Trends from Chemistry to Biomaterial Applications.

Int J Mol Sci

Institute of Polymers, Composites and Biomaterials, National Research Council of Italy, Mostra d'Otremare, Pad.20, V.le J.F. Kennedy 54, 80125 Naples, Italy.

Published: November 2022

The aim of this review is to give an updated perspective about the methods for chemical modifications of hyaluronic acid (HA) toward the development of new applications in medical devices and material engineering. After a brief introduction on chemical, structural and biological features of this important natural polysaccharide, the most important methods for chemical and physical modifications are disclosed, discussing both on the formation of new covalent bonds and the interaction with other natural polysaccharides. These strategies are of paramount importance in the production of new medical devices and materials with improved properties. In particular, the use of HA in the development of new materials by means of additive manufacturing techniques as electro fluid dynamics, i.e., electrospinning for micro to nanofibres, and three-dimensional bioprinting is also discussed.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9695447PMC
http://dx.doi.org/10.3390/ijms232214372DOI Listing

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