This image of gold nanoparticles in a plant cell was created using a transmission electron microscope. The nanoparticles have been coloured yellow to make them easier to see. The bar in the bottom left corner represents 20 nm.
This image of gold nanoparticles in a plant cell was created using a transmission electron microscope. The nanoparticles have been coloured yellow to make them easier to see. The bar in the bottom left corner represents 20 nm.