Gold cyanidation is a hydrometallurgical technique for extracting gold from low-grade ore by converting the gold to a water-soluble coordination complex. It is the most commonly used leaching process for gold extraction. . S2O32−, thiourea SCNH22, iodineiodide, ammonia, liquid mercury and alpha-cyclodextrin.
be applied for controllable transfer of spherical gold nanodroplets from a thin gold film OCIS codes: 140.3390 Laser materials processing; 220.4241 Nanostructure fabrication; . liquid phase material transfer in the form of nanodroplets.