NURSING ANM AND GNM

Detailed explanation-1: -The electron microscope uses a beam of electrons and their wave-like characteristics to magnify an object’s image, unlike the optical microscope that uses visible light to magnify images.

Detailed explanation-2: -A microscope is an instrument that can be used to observe small objects, even cells. The image of an object is magnified through at least one lens in the microscope. This lens bends light toward the eye and makes an object appear larger than it actually is.

Detailed explanation-3: -As a result, TEM offers invaluable information on the inner structure of the sample, such as crystal structure, morphology, and stress state information, while SEM provides information on the sample’s surface and its composition.

Detailed explanation-4: -Advantages of electron microscopy Magnification and higher resolution – as electrons rather than light waves are used, it can be used to analyze structures which cannot otherwise be seen. The resolution of electron microscopy images is in the range of up to 0.2 nm, which is 1000x more detailed than light microscopy.