Vesicles Scheme (IMAGE) Wiley Caption Double hydrophilic block copolymers containing glucose functionalities form vesicles in aqueous solutions with sugar groups on their surface. Small vesicles form large aggregates with glucose-binding lectins or cells, whereas larger vesicles form discrete complexes. The language of association between cells and vesicles was demonstrated, and information transfer was shown by dye transport from vesicle to cell through glycopolymer links. Credit (C) Wiley-VCH 2008 Usage Restrictions Permission to use with appropriate credit and link to http://dx.doi.org/10.1002/anie.200801098 License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.