Figure 1.
Characterization of the M. barkeri-Ni(0.75%):CdS Biohybrids
Confocal laser scanning microscopic image (A); in situ Raman spectrum excited by a 532-nm laser (B); the Cd-S (at 300 cm−1) single-cell Raman mapping (C); TEM images of the non-sectioned (D) and thin-sectioned M. barkeri-Ni(0.75%):CdS biohybrids (E); high-angle annular dark-field image (F); and elements formed by Cd (G), S (H), and Ni (I) with energy-dispersive X-ray spectroscopic mapping. Scale bars: 20 μm in (A), 2 μm in (C and D), 1 μm in (E), and 0.5 μm in (F–I).