Magnetic particle ornamented dual stimuli responsive nanogel for controlled anticancer drug delivery

A series of spherical magneto-responsive nanogels were fabricated by formulating different sets of star block copolymers based on pentaerythritol–poly(ε-caprolactone)-b-poly(acrylic acid) (PE–PCL-b-PAA) combined with amine-functionalized magnetic nanoparticles for targeted cancer therapy.