Quantifying the bioadhesive properties of surface-modified polyurethane-urea nanoparticles in the vascular network

- Polyurethane-urea nanoparticles were designed to quantify vascular bioadhesion.
- Hemaggluttination allowed quantifying bioadhesion of nanoparticles to erythrocytes.
- Hemagglutination by nanoparticles correlated with vascular endothelium bioadhesion.
- Biotin and PEG nanoparticles are positive and negative controls for the method.
- The method can predict polymeric nanoparticles bioadhesion in vascular network.