Details

Autor(en) / Beteiligte

• Gomes, N.C.M
• Fiqueira, M.M
• Camargos, E.R.S
• Mendonca-Hagler, L.C.S
• Dias, J.C.T
• Linardi, V.R

Titel

Cyano-metal complexes uptake by Aspergillus niger

Ist Teil von

• Biotechnology letters, 1999-06, Vol.21 (6), p.487-490

Ort / Verlag

Dordrecht: Springer

Erscheinungsjahr

1999

Quelle

SpringerLINK Contemporary (Konsortium Baden-Württemberg)

Beschreibungen/Notizen

• Aspergillus niger was grown in an industrial gold mining solution containing cyano-metal complexes. Gold, silver, copper, iron and zinc were accumulated, and the major mechanism of metal uptake involved metal precipitation on the cell surface. This could he achieved by the extensive application of instrumental analyses combined to the study of the chemical composition of the solutions, before and after contact with the fungus.