Figure 7 | BDJ Open

Figure 7

From: The ultrastructure of subgingival dental plaque, revealed by high-resolution field emission scanning electron microscopy

Figure 7

Backscatter electron micrographs of subgingival dental plaque labelled with immune-gold antibodies (a) and control (no primary antibody) (b). The labelled sample (a) has more contrast within the image compared with the control (b) but it was not possible to discern individual immune-gold particles. (a) ×25,000 magnification; (b) ×20,000 magnification.

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