Magnetic polymersomes were prepared by self-assembly of the amphiphilic block copolymer poly(isoprene-b-N-isopropylacrylamide) with monodisperse hydrophobic superparamagnetic iron oxide nanoparticles (SPION). The specifically designed thermoresponsive block copolymer allowed for efficient incorporation of the hydrophobic nanoparticles in the membrane core and encapsulation of the water soluble ...

Capillary microfluidic devices are used to prepare monodisperse polymersomes consisting of a hydrogel core and a bilayer membrane of amphiphilic diblock-copolymers. To make polymersomes, water-in-oil-in-water double-emulsion drops are prepared as templates through single-step emulsification in a capillary microfluidic device. The amphiphile-laden middle oil phase of the double-emulsion drop dew...

We report the use of synthetic vesicles formed by amphiphilic block copolymers in water (or polymersomes) to encapsulate myoglobin varying the vesicle size, and protein concentration. We show that confinement within polymersomes leads to a significant improvement in protein stability against thermal denaturation up to 95oC at neutral pH, with little or no evidence of unfolding or reduced enzyma...

objective: in recent decades, the anticancer effect of curcumin has been proven by several studies. curcumin affects multiple cell signaling pathways and prevents cell proliferation, invasion, metastasis and angiogenesis. however, the aqueous solubility of curcumin and its bioavailability are very low which restricts its anticancer properties. in this research, we have synthesized a monomethoxy...