Cationic cellulose nanocrystals for fast, efficient and selective heparin recovery

Heparin is one of the most important anticoagulant agents used in clinical applications. Commercial heparin production includes an isolation from mucosa and an additional enrichment step by cationic resins. However, this process remains time-consuming while heparin is obtained in very low concentrations with the presence of macromolecular impurities, such as proteins. Therefore, an alternative with a fast, efficient and selective...