gold nanoparticles (aunps) conjugate rna helix strand

rna helix research dna peptide engineering molecule sphere protein particle ligand polymer biotechnology science motion nanotechnology scattered close-up technology chemistry conjugation biological process three dimensional gold metal colored molecular structure genetic gene therapy cut exchanging nanoparticle biosensor virus magnification spiral modification nanoparticles atomic delivery shaped future linkers nucleic acid balls polymeric close aurum biodetection gold nanoparticles conjugated rna helix genetic molecular research dna peptide conjugation acid engineering golden molecule sphere protein structure bioengineering molecules particle 3d ligand nanostructure particles polymer biotechnology science aurum isolated motion nanotechnology biodetection atomic scattered close-up delivery technology transfer rendering microscopy polymeric shaped future linkers balls