Graphene and carboxyl-functionalized multiwalled carbon nanotubes (C-MWCNTs) were composited and integrated into a double-network hydrogel composed of sodium alginate (SA) and polyacrylic acid (PAA) ...

METHODS 90 eyes underwent standardised extracapsular surgery, with capsulorhexis and “in the bag” IOL placement. They were randomised to receive a three piece 6 mm lens of PMMA, silicone, or ...

In this study, polyacrylic acid (PAA, MW = 450,000 g·mol−1) is examined as a corrosion-mitigating and surface-stabilizing agent. Adding PAA to an aqueous NCA slurry can provide a stable pH (4.0–8.5) ...