1. Departament d'Enginyeria Quimica, ETSEQ, University Rovira i Virgili, Avinguda dels Països Catalans, 26, Campus Sesceslades, 43007, Tarragona, Spain;2. Institut Charles Sadron, 6 rue Boussingault 67083 Strasbourg, France
Abstract:
We describe adsorption of neutral flexible polymer chains onto small colloids that can be covered by one chain. We discuss the structure of star-shaped complexes and their abundance in dilute solution. In semi-dilute solution similar complexes form crosslinks between chains and cause gelation.