An electron microscope is a microscope that uses electrons to display the inside or surface of an object. After more than 50 years of development, it has become an indispensable and important tool in modern science and technology. The electron microscope consists of three parts: a lens barrel, a vacuum device and a power cabinet.
The application of electron microscopy technology is based on optical microscopy. The resolution of the optical microscope is 0.2μm, and the resolution of the transmission electron microscope is 0.2nm, which means that the transmission electron microscope is magnified by 1000 times on the basis of the optical microscope.
Electron microscopes can be divided into transmission electron microscopes, scanning electron microscopes, reflection electron microscopes and emission electron microscopes according to their structure and purpose.
Creative Bioarray has many years of experience in electron microscopy services, and can provide customers with technical services for electron microscopy testing of various samples.
