rod gold nanoparticle conjugates peptides as biosensor

3d rendering antibiotics antibodies antibody atomic bioengineering bioluminescence bioluminescent biomedicine biosensor biotechnology close conjugate conjugated conjugation covalent delivery drug drugs gold golden isolated ligand ligands link linkers luminescent medicine molecular molecular structure molecule molecules monoclonal nanomedicine nanoparticles nanotech nanotechnology peptide peptides polymer polymeric protein rod science shape specific system targeting