Fig. 8From: Investigations on the Secondary Structure of Polypeptide Chains in Polyelectrolyte Multilayers and their Effect on the Adhesion and Spreading of OsteoblastsCell morphological analyses on patterned multilayers that were prepared by incubating a droplet of PGA solution onto a preassembled (PLL-CS)20 multilayer on glass. Osteoblasts were seeded onto the samples and incubated for 4 and 7 days (left and right, respectively). Actin cytoskeleton was stained with a phalloidin conjugate, droplet diameter ~1 mmBack to article page