Figure 2From: Invertase-nanogold clusters decorated plant membranes for fluorescence-based sucrose sensorMicroscopic images of enzyme-nanogold clusters-onion membrane. SEM images of INV-nanogold onion membrane at various magnifications (a-d); TEM images of various shapes of individual nanoparticles present in nanogold clusters (e) and AFM topography of onion membrane showing gold clusters domains (f).Back to article page