SEARCH Articles Figures Tables 8-Hydroxyquinoline copper chelation Bleomycin-copper chelates Chelated copper Chelating ligands copper Chelation copper dissolution Copper biologically active chelates Copper chelates Copper chelates Copper chelating agents Copper chelating resins Copper chelators Copper determination chelation Copper metals Metal chelates Copper-EDTA chelate Copper-histidine chelate Histamine, copper chelates with Histidine copper chelates with Polyvinylpyridine and its copper chelate