Fig. 1From: LED control of gene expression in a nanobiosystem composed of metallic nanoparticles and a genetically modified E. coli strainCharacterization of synthesized AuNPs. A High-resolution Transmission Electron Microscopy image of AuNPs. B Energy Dispersive X-ray Spectroscopy spectrum of AuNPs. C Selected Area Electron Diffraction pattern of AuNPs and D Zeta potential of synthesized AuNPsBack to article page