Species Nanoparticles secreted
Algae Tubinaria conoides Silver, Gold
Colpomenia sinuosa Silver
Padina gymnospora Silver
Sargassum cinereum Silver
Gracilaria corticata Gold
Turbinaria conoldes Gold
Sargassum ilicifolium Silver
Ulva fasciata Silver
Ulva lactuca Silver
Urospora sp. Silver
Cyanobacteria Microcoleus sp. Silver
Turbinana conoides Gold
Phormidium tenue Cadmium
Phormidium tenue Silver
Marine animals Saccostera cucullata Silver
Acanthella elongata Gold
Cod liver oil (Fin Fish) Silver