gold nanoparticles coated with polyamines suspended within a graphene liquid cell

graphene liquid molecule environment water wire nanoparticle stacking hexagon membrane solution nanotechnology atom layered metal particle research science laboratory chemistry electron technology glc magnification molecular structure sheet three dimensional grid pattern looking honeycomb cut built microscope tem gold colored nanofluid nanomedicine rod shape conjugation biological process bonding polymer phase technique tool dynamic encapsulated polyamine cell golden microscopy nanoscale observe suspended inside conjugated polyamines nanoparticles carbon isolated layer coat nanorod chemical rendering