title: Dendrimer construction and macromolecular property modification via combinatorial methods.
abstract: The design and utility of a family of isocyanate functionalized branched monomers, as well as others, are described. Use of these monomers in logical combinations for the construction of branched architectures leads to the formation of unique, asymmetric dendritic species possessing multiple functionalities. Ramifications of this combinatorial-based, macromolecular construction technique are discussed with respect to functional group positioning and the potential to create dynamic heterogenous surfaces resembling a molecular "Rubik's sphere."
authors.affiliation: Center for Molecular Design & Recognition, University of South Florida, 4202 East Fowler Avenue, Tampa, Florida 33620-5250, USA.
authors.forename: G R
authors.initials: GR
authors.lastname: Newkome
authors.forename: B J
authors.initials: BJ
authors.lastname: Childs
authors.forename: M J
authors.initials: MJ
authors.lastname: Rourk
authors.forename: G R
authors.initials: GR
authors.lastname: Baker
authors.forename: C N
authors.initials: CN
authors.lastname: Moorefield
mesh_terms: D020650:Combinatorial Chemistry Techniques / Q000379:methods*; D017953:Isocyanates / Q000138:chemical synthesis / Q000737:chemistry; D046911:Macromolecular Substances; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D011108:Polymers / Q000138:chemical synthesis* / Q000737:chemistry
chemical_list: D017953:Isocyanates; D046911:Macromolecular Substances; D011108:Polymers