How does substrate geometry affect the surface-initiated

http://scf.che.ncsu.edu Jan Genzer (Department of Chemical & Biomolecular Engineering) How does substrate geometry affect the surface-initiated ...
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How does substrate geometry affect the surface-initiated controlled polymerization? Jan Genzer (Department of Chemical & Biomolecular Engineering)

Objective: Investigate the properties of polymers prepared by simultaneous bulk- and surface-initiated controlled polymerization Methods: computer simulations

Findings: 1) S decreases with increasing grafting density (σ) and decreasing fraction of grafts on the surface (η) 2) Rate of polymerization of surface-bound polymers decreases with increasing σ; polymers in bulk grow at a constant rate independent of σ