Kategorien
8. Juni 2020

Hierarchical Micelles via Polyphilic Interactions: Hydrogen-Bonded Supramolecular Dendrons and Double Immiscible Polymers.

Chen, S., et al. Nano Letters 2016, 16 (2), 1491-1496, DOI: http://dx.doi.org/10.1021/acs.nanolett.5b05203.

We report a simple strategy to form three-phase segregated hierarchical micelles via a counterbalanced phase segregation/self-assembly process. We do have designed and prepared mid- and α,β -barbiturate (Ba) functionalized poly(n-butyl acrylates), Ba-(PnBuA-Ba)2, together with a series of heterocomplementary α,β -Hamilton wedge (HW) functionalized polymers via reversible addition-fragmentation chain transfer (co)polymerization. Transmission electron microscopy demonstrates a unique, uncommon phase behavior showing remarkable three-phase segregated hierarchical micelles, indicative of the desired micellar multicompartments. Reproduced with permission. Copyright 2016©, American Chemical Society.