NDLI: Supramolecular guests in solvent driven block copolymer assembly: from internally structured nanoparticles to micelles

Content Provider	Royal Society of Chemistry (RSC)
Author	Hawker, Craig J. Klinger, Daniel Connal, Luke A. Robb, Maxwell J. Spruell, Jason M. Lynd, Nathaniel A.
Copyright Year	2013
Abstract	Supramolecular interactions between different hydrogen-bonding guests and poly(2-vinylpyridine)-block-poly(styrene) can be exploited to prepare remarkably diverse self-assembled nanostructures in dispersion from a single block copolymer (BCP). The characteristics of the BCP can be efficiently controlled by tailoring the properties of a guest which preferentially binds to the P2VP block. For example, the incorporation of a hydrophobic guest creates a hydrophobic BCP complex that forms phase separated nanoparticles upon self-assembly. Conversely, the incorporation of a hydrophilic guest results in an amphiphilic BCP complex that forms spherical micelles in water. The ability to tune the self-assembly behavior and access dramatically different nanostructures from a single BCP substrate demonstrates the exceptional versatility of the self-assembly of BCPs driven by supramolecular interactions. This approach represents a new methodology that will enable the further design of complex, responsive self-assembled nanostructures.
Starting Page	5038
Ending Page	5042
Page Count	5
File Format	HTM / HTML PDF
ISSN	17599954
Volume Number	4
Issue Number	19
Journal	Polymer Chemistry
DOI	10.1039/c3py00750b
Language	English
Publisher	Royal Society of Chemistry
Access Restriction	Open
Subject Keyword	Self-assembly Styrene Amphiphile Copolymer Hydrophobe Hydrophile BCP London dispersion force
Content Type	Text
Resource Type	Article
Subject	Organic Chemistry Biochemistry Bioengineering Biomedical Engineering Polymers and Plastics

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