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About
DiagNano™ PEI Gold Nanopartcles, 40 nm, In-vivo (# GPV-40) are spherical gold nanoparticles with a large amount of PEI (Polyethylenimine) outside. These gold nanoparticles can be used especially in-vivo since they are coated in a proprietary dense layer of hydrophilic polymers that shield the gold surface and give the particles ultra-long circulation times. 50 OD nanoparticles are supplied in DI water or other buffers.
