%0 Journal Article
%T DNA-nanoparticle assemblies go organic: Macroscopic polymeric materials with nanosized features
%A Elad D Mentovich
%A Konstantin Livanov
%A Deepak Prusty
%A Mukhles Sowwan
%A Shachar Richter
%J Journal of Nanobiotechnology
%D 2012
%I BioMed Central
%R 10.1186/1477-3155-10-21
%X Here we present a new method for the generation of unprecedented all-organic conjugated-polymer nanoparticle networks guided by DNA, based on a hierarchical self-assembly process. First, microphase separation of amphiphilic block copolymers induced the formation of spherical nanoobjects. As a second ordering concept, DNA base pairing has been employed for the controlled spatial definition of the conjugated-polymer particles within the bulk material. These networks offer the flexibility and the diversity of soft polymeric materials. Thus, simple chemical methodologies could be applied in order to tune the network's electrical, optical and mechanical properties.One- two- and three-dimensional networks have been successfully formed. Common to all morphologies is the integrity of the micelles consisting of DNA block copolymer (DBC), which creates an all-organic engineered network.
%K DNA block copolymer
%K DNA-Nanoparticle Assemblies
%K Self- Organization
%K Micelles
%U http://www.jnanobiotechnology.com/content/10/1/21/abstract