Ontology highlight
ABSTRACT:
SUBMITTER: Ewers H
PROVIDER: S-EPMC1257700 | biostudies-literature | 2005 Oct
REPOSITORIES: biostudies-literature
Ewers Helge H Smith Alicia E AE Sbalzarini Ivo F IF Lilie Hauke H Koumoutsakos Petros P Helenius Ari A
Proceedings of the National Academy of Sciences of the United States of America 20051011 42
The lateral mobility of individual murine polyoma virus-like particles (VLPs) bound to live cells and artificial lipid bilayers was studied by single fluorescent particle tracking using total internal reflection fluorescence microscopy. The particle trajectories were analyzed in terms of diffusion rates and modes of motion as described by the moment scaling spectrum. Although VLPs bound to their ganglioside receptor in lipid bilayers exhibited only free diffusion, analysis of trajectories on liv ...[more]