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Organoboron star polymers via arm-first RAFT polymerization: synthesis, luminescent behavior, and aqueous self-assembly
- Source :
- Polymer Chemistry. 3:596
- Publication Year :
- 2012
- Publisher :
- Royal Society of Chemistry (RSC), 2012.
-
Abstract
- The first examples of organoboron star polymers were prepared by arm-first RAFT polymerization using a novel luminescent organoboron crosslinker in combination with PS, PNIPAM, P4VP, and PNIPAM-b-PS as linear polymer precursors. Well-defined star architectures with a luminescent core were successfully obtained as confirmed by GPC-MALLS, NMR, DLS, and TEM analysis. The PNIPAM-b-PS stars are amphiphilic and undergo self-assembly in water with formation of super-aggregates that exhibit strong green fluorescence. The P4VP stars lend themselves to further functionalization at the periphery.
Details
- ISSN :
- 17599962 and 17599954
- Volume :
- 3
- Database :
- OpenAIRE
- Journal :
- Polymer Chemistry
- Accession number :
- edsair.doi...........fd2eb793f59d2645121e128a3334ff9c