benzene molecules conjugated gold (au) nanoparticles

atom benzene biotechnology bonding chemical chemistry close-up hydrocarbon hydrogen medicine metal molecule nanoparticle nanotechnology organic particle research scattered science shape shiny technology three dimensional cut gold colored nanomedicine carbon molecular structure magnification pharmaceutical compounding formula futuristic scientific experiment background bond c6h6 hexagonal nanostructure aromatic aurum cargo karat ring rendering black compound golden isolated microscopy molecules nanoparticles particles shining