We have developed a self-contained liquid cell, which allows imaging through liquids using a transmission electron microscope. Dynamic processes of nanoparticles in liquids can be revealed in real time with sub-nanometer resolution.
Niu, K., Liao, H., Zheng, H. Revealing Dynamic Processes of Materials in Liquids Using Liquid Cell Transmission Electron Microscopy. J. Vis. Exp. (70), e50122, doi:10.3791/50122 (2012).