Preparation of TEM Grids using the GloQube Plus
Transmission Electron Microscopy (TEM) is a high resolution imaging technique that provides details of internal structure and morphology of a wide range of specimens.
In TEM, a beam of electrons is focused by a condenser lens into a thin, coherent beam onto a sample. Electrons that are able to transmit through the sample are focussed by an objective lens into an image on a fluorescent screen. Areas of the sample where more electrons are able to transmit are observed as light areas, and those where few electrons are able to transmit are observed as dark areas on micrographs.