Fig. 3: Assembly of the SP collector on an SW cell.
From: Single cell electron collectors for highly efficient wiring-up electronic abiotic/biotic interfaces
a Schematic illustration of the SP collector assembly. b SEM image of an SW@SP cell. c HAADF-STEM image of a sliced SW@SP cell. d, e EDS mapping of Fe or S element for a sliced SW@SP cell of. f Fluorescence microscopy image of SW@SP cells stained with a LIVE/DEAD assay kit. Green fluorescence indicates living cells, red fluorescence indicates dead cells. Scale bars: b, e 200 nm; f 20 μm; inset of f 2 μm. The inset of f shows an enlarged view of stained cells.
