Fig. 7.
(a) Normalized Ni K-edge XANES spectra of control bacteria, bacteria grown in a Ni supplemented medium (Ni-bacteria) and magnetosomes isolated from Ni-bacteria (Ni-magnetosomes). (b) Ni K-edge XANES spectra of Ni-bacteria and NiO ().
(a) Normalized Ni K-edge XANES spectra of control bacteria, bacteria grown in a Ni supplemented medium (Ni-bacteria) and magnetosomes isolated from Ni-bacteria (Ni-magnetosomes). (b) Ni K-edge XANES spectra of Ni-bacteria and NiO ().