Zinc oxide/low-density polyethylene (LDPE) nanocomposites were prepared for intrauterine devices. The change of Zn^2+ release rates of nanocomposites ( doped with various mass fractions of zinc oxide nanoparticles...
The analyical electron microscopy (AEM) was employed to observe the intratissuelar distribution of polysorbate 80 coated nanoparticles in brain with copper chlorophyll (CC).and a safe and cheap pigment was used as...