Metals 84 human 81 Humans 70 Article 43 Heavy metals 41 Metal ions 41 Transition metals 38 Metal nanoparticles 37 chemistry 37 procedures 35 Adsorption 31 Electrodes 28 controlled study 26 Binary alloys 25 Performance 25 female 25 Metalorganic frameworks (MOFs) 24 Organometallics 24 Scanning electron microscopy 24 heavy metal 24 male 23 Density functional theory 22 Aluminum alloys 21 Efficiency 21 Electrochemical electrodes 21 Female 21 Graphene 21 Ions 21 Morphology 21 Property 21