gold nanoparticles in the blood vessel

gold nanoparticle linker antibodies proteins peptides ligands polymers specific targeting blood vessel red rendering nanoparticles artery biotechnology flowing ligand molecule motion nanomedicine nanotechnology particle peptide polymer protein scattered science vein three dimensional antibody biological engineering close-up conjugation process drug medicine molecular structure metal colored flow cell delivering cardiovascular system physical plasma antigen research healthcare linkers biomedicine monoclonal polymeric gold nanoparticles conjugate conjugated antibodies blood conjugation protein cell peptides erythrocytes ligands link linkers biosensor 3d monoclonal nanomedicine nanotechnology biomedicine biotechnology golden luminescent isolated medicine scattered molecular rendering polymer red close antibiotics bioengineering molecule flow particles molecules vessel bioluminescent delivery drugs structure bioluminescence artery specific vein sphere