title: Soft nanopolyhedra as a route to multivalent nanoparticles.
abstract: Computer simulations show that end-grafted immiscible homopolymers can confer multivalence to nanoparticles, resulting in soft nanopolyhedra with structures identical to those found in small clusters of colloidal microspheres. Unprecedented structure tunability is demonstrated by several structure transition sequences, including a reentrant transition, induced by varying composition, polymer lengths, or grafting patterns. These results suggest a new method for fabricating nanoparticles with precisely controlled numbers and locations of functional sites (i.e., multivalent nanoparticles).
authors.affiliation: Department of Physics, National Chung Hsing University, 250 Kuo-Kuang Road, Taichung 40227, Taiwan.
authors.forename: Jiunn-Ren
authors.initials: JR
authors.lastname: Roan