SEARCH Articles Figures Tables DUPLEX Duplexe Duplexer Ligand coordination Ligand-metal coordination Ligand-modified nucleic acid duplexes, metal Ligand-modified nucleic acid duplexes, metal ligands Ligands acids Ligands modifiers Modifier acidic Nucleic acids 1+1] coordination Nucleic acids ligand-modified duplexes Nucleic acids ligands Nucleic acids metals