Liquid electron microscopy (LEMs) is a type of electron microscopy technique that, while similar to traditional cryo-electron microscopy, is distinguished by observing samples in a liquid environment. This technology allows researchers to observe the structure and behavior of biomolecules and other samples under dynamic, in situ conditions.

Application Areas：Biomedical research, nanomaterials research, chemical reaction kinetics, drug development, nanobiotechnology, environmental science, and materials science.