
ultrafine magnetite production - stadswachthelmond.nl
Microbial production of ultrafine. Dec 12, 1989· Unlike prior art production of magnetite using magnetotactic bacteria, GS-15 is able to produce large amounts of ultrafine-grained magnetite extracellularly under anaerobic conditions, allowing for easy separation and recovery of the magnetite without the need for rigorous control over oxygen tensions in the culture medium...