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Evolution of Dendrimer Conformational Structure with Generation Number
Published
Author(s)
Beatriz A. Pazmino, Jack F. Douglas
Abstract
We simulate the conformational structure of a coarse-grained model of dendrimer molecules in good solvent as a function of generation number G and find that they evolve through a substantially more complex structures than regular star polymer with increasing arms because of their hierarchical topological structure. As G increases, they progress from 3-arm stars to clusters that geometrically resemble lattice animals, and percolation clusters. Finally, they form nearly spherical porous spherical structures before spontaneously segregating into discrete ball-like structures at G=9, reflecting the branching complexity of the first dendrimer generation.
Proceedings Title
8th International Conference Times of Polymers and Composites
Pazmino, B.
and Douglas, J.
(2016),
Evolution of Dendrimer Conformational Structure with Generation Number, 8th International Conference Times of Polymers and Composites, Ischia, -1
(Accessed April 24, 2024)