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Fig. 1 | Biomaterials Research

Fig. 1

From: Epsilon-Fe2O3 is a novel intermediate for magnetite biosynthesis in magnetotactic bacteria

Fig. 1

Time dependence of relative dissolved oxygen and magnetic response (Cmag) of MSR-1 cultured in the SLM media. 60 μM ferric citrate was added when the relative dissolved oxygen decreased to 1% in the culture to induce the formation of magnetosome. Then samples were taken for certain interval after the inducing of ferric citrate. Thereafter they were collected for HRTEM observation

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