Highly Protein Repellent and Antiadhesive Polysaccharide Biomaterial Coating for Urinary Catheter Applications

Engineering functional biomaterials surfaces that resist biofilm formation triggered by unspecific protein adsorption is a key challenge, and these biosurfaces hold a huge potential in implant-associated infection. Herein, we report a water-based facile approach to install carboxylated-hyaluronic acid and sulfated-fucoidan on cationically tethered polydimethylsiloxane (PDMS) implant. We showed that these hydrophilic, charged,...