Green synthesis of nanoparticles with extracellular and intracellular extracts of basidiomycetes.

摘要: Au, Ag, Se, and Si nanoparticles were synthesized from aqueous solutions of HAuCl4, AgNO3, Na2SeO3, Na2SiO3 with extra- intracellular extracts the xylotrophic basidiomycetes Pleurotus ostreatus, Lentinus edodes, Ganoderma lucidum, Grifola frondosa. The shape, size, aggregation properties depended both on fungal species extract type. bioreduction metal-containing compounds formation rate Au Ag directly phenol oxidase activity used. biofabrication Se did not depend activity. When we used mycelial different morphological structures, succeeded in obtaining differing shapes sizes. cytotoxicity noble metal nanoparticles, which are widely biomedicine, was evaluated HeLa Vero cell lines. negligible a broad concentration range (1-100 µg/mL), whereas nontoxic only when between 1 10 µg/mL.