[PDF] Top 20 Rational Synthesis of Low-Polydispersity Block Copolymer Vesicles in Concentrated Solution via Polymerization-Induced Self-Assembly.

... solution via polymerization-induced self-assembly using reversible addition − fragmentation chain transfer (RAFT) polymer- ization of benzyl ...stabilizer block, which ... See full document

... polydisperse vesicles are formed when relatively short macro-CTAs (DP = 40 − 58) are ...either solution pH or ...the solution pH from pH 2 − 3 to around pH 9 at 20 ° ...in copolymer morphology ... See full document

... years, polymerization-induced self-assembly (PISA) has become a widely recognized route for the synthesis of many types of diblock copolymer ...insoluble block from a ... See full document

... Polymerization-induced self-assembly (PISA) is a versatile technique to achieve a wide range of polymeric nanoparticle ...of self-assembled soft nanoparticle synthesis by PISA ... See full document

... RAFT polymerization has also been exploited in the context of polymerization- induced self-assembly (PISA), which is a highly efficient and versatile method for directly generating ... See full document

... controlled/living polymerization techniques in a good solvent for both ...desired self-assembly is usually achieved by postpolymerization processing, which is typically conducted in highly dilute ... See full document

... dispersion polymerization of HPMA at 50 ° C. This relatively low temperature is preferred in view of the limited solubility of the PEG macro-CTA in hot aqueous ...relatively low polydispersities and ... See full document

... (RAFT) polymerization 1−4 has become a well- established route for the synthesis of a wide range of controlled- structure functional copolymers for various potential applica- ...RAFT polymerization ... See full document

... diblock copolymer spheres ...relatively low viscosity of the spherical nanoparticles at 5 ° C, which is not necessarily true for other diblock copolymer ...PHPMA block never becomes completely ... See full document

... of block copolymer worms prepared using a thermoresponsive stabilizer ...critical solution temperature (LCST) of PNIPAM, in a RAFT aqueous emulsion ...PNIPAM block is above its LCST during the ... See full document

... dispersion polymerization formulations are described that utilize methyl methacrylate (MAA), 2-hydroxypropyl methacrylate (HPMA) or glycidyl methacrylate (GlyMA) as core-forming monomers for the chain extension of ... See full document

... BzA polymerization for 7 ...core-forming block, so a comparable particle size is only expected under these conditions if cross-linking had been ...diblock copolymer nanoparticles (compare Figures S1 ... See full document

... PBzMA block. A relatively high copolymer concentration (> 25 % w/v) is required to obtain a pure worm phase, which occupies an extremely narrow region within the phase ... See full document

... PBzMA block. A relatively high copolymer concentration (> 25 % w/v) is required to obtain a pure worm phase, which occupies an extremely narrow region within the phase ... See full document

... Block copolymer self-assembly in thin films can spon- taneously generate periodic nanoscale patterns such as hexagonal arrays of dots or parallel lines, which have been proposed for ... See full document

... 37 block copolymer worms used in the present study survive homogenization at shear rates of up to 13 500 rpm, since in both cases the core-forming poly(benzyl methacrylate) block confers su ffi cient ... See full document

... molar ratio = 2.0) were dissolved in n-heptane (7.08 g). The reaction mixture was sealed in a round-bottomed flask and purged with nitrogen gas for 25 min while immersed in an ice bath so as to reduce solvent ... See full document

... Stimuli-responsive block copolymer nano-objects are attractive owing to their potential as smart materials for various ...stimulus-responsive vesicles, worms or spheres reported in the literature ... See full document

... on block copoly- mer (BCP) self-assembly might lead to the manufacture of similar device dimensions with high precision and nanostructure aspect ratio ...diblock copolymer thin fi lms of ... See full document

... aqueous solution of 1 and 3 at 75 °C for 5 ...unimers self-assemble upon addition of water but probably remain in equilibrium with their aggregates at the lowest water contents, allowing the system to reach ... See full document