Ag-ZnO CO2 capture Ti6Al4V titanium alloy actinide adhesive joint adsorbents alumina antibacterial aqueous durability binary oxide material binary systems biodegradation dyes decolorization environment pollution enzyme immobilization hazardous metals hierarchical hybrid materials inorganic oxide materials laccase mechanical properties mesoporous organosilica metal oxides molybdenum disulfide nanocomposites nuclear waste organic dyes decomposition oxyanions ozone treatment photocatalysis