Can you identify the operational bases and uses for the
transmission and scanning electron microscopy?



Can you identify the operational bases and uses for the transmission and scanning electron microsc..

Answer / Preeti Vishnoi

Transmission Electron Microscopy (TEM) uses a beam of electrons to transmit through a thin sample, producing an image based on the electron density within the sample. TEM is used for high-resolution imaging and analysis of ultrathin sections of biological materials such as cells and viruses. Scanning Electron Microscopy (SEM) uses a beam of electrons to scan the surface of a sample, producing an image based on the electron-emitting properties of the sample's surface. SEM is used for imaging larger specimens at high resolution, including microorganisms and their interactions with other materials.

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