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Using click chemistry to modify block copolymers and their morphologies
Pure sciences Applied sciences Block copolymers Click chemistry Morphology Phase behavior Thin films
2014/11/21
Microphase separated block copolymers (BCPs) are emerging as promising templates and scaffolds for the fabrication of nanostructured materials. To achieve the desired nanostructures, it is necessary t...
Helical Ordering in Chiral Block Copolymers
Block copolymers Chiral Helical Microphase separation Polylactide Self-consistent field theory
2014/11/21
The phase behavior of chiral block copolymers (BCPs*), namely, BCPs with at least one of the constituent block is formed by chiral monomers, is studied both experimentally and theoretically. Specifica...
Self-Assembly of Block Copolymers for the Fabrication of Functional Nanomaterials
additive-driven self-assembly block copolymer directed self-assembly hierarchical pattern formation mesoporous silica film phase separation
2014/11/21
This dissertation explores the use of block copolymers which can self-assemble into different morphologies as templates to fabricate nanostructured materials. The first section (Chapters 2-4) reports ...
FUNCTIONAL NANOCOMPOSITES FROM SELF-ASSEMBLY OF BLOCK COPOLYMERS WITH NANOPARTICLES
nanoparticle block copolymer morphology metamaterial
2014/11/21
This dissertation studied the proper distribution and location control of nanoparticles (NPs) within block copolymer (BCP) templates. A facile ligand exchange reaction was introduced for the hydrophil...
Self-Assembly of Block Copolymers by Solvent Vapor Annealing, Mechanism and Lithographic Applications
Block copolymer Lithography realtime measurement Self-assembly Solvent vapor annealing X-ray scattering
2014/11/21
Block copolymers (BCP) are a unique class of polymers, which can self-assemble into ordered microdomains with sizes from 3 nm to about 50 nm making BCPs an appealing meso-scale material. In thin films...
Multifunctional nanoassemblies of block copolymers for future cancer therapy
Multifunctional nanoassemblies block copolymers future cancer therapy
2010/2/28
Nanoassemblies from amphiphilic block copolymers are promising nanomedicine platforms for cancer diagnosis and therapy due to their relatively small size, high loading capacity of drugs, controlled dr...