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SEM images of (a) as-deposited film on MgO and (b) after 65 h soaking in SBF.
XRD pattern of as deposited film (a) and after 65 h of soaking in SBF (b). The triangular symbols indicate partial transformation toward the Fe-Pd fct phase accompanied by materials aggregation from the SBF.
EDX spectra of as-grown film (a) and after 65 h soaking in SBF (b).
(a) CLSM imaging of green fluorescent cells from calcein staining on the 500 nm FePd film. Cells in the white circle had a red fluorescent core from PI which signal is too weak to overshine the calcein fluorescence. (b) FM imaging of cells on plastic culture dish which only exhibited fluorescence from calcein staining.
Ion concentration in the SBF solution before and after immersion of the Fe–Pd sample.
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