Transmission electron microscopy (TEM) has long been an essential tool for understanding
the structure of materials. Over the past couple of decades, this venerable technique has …

Environmental pollution at the current state of fossil fuel consumption has led clean energy
devices like proton exchange membrane fuel cells (PEMFCs) to emerge as alternative …

Electron tomography has become a commonly used tool to investigate the three-
dimensional (3D) structure of nanomaterials, including colloidal nanoparticle assemblies …

Graphene liquid cell electron microscopy (GLC-EM), a cutting-edge liquid-phase EM
technique, has become a powerful tool to directly visualize wet biological samples and the …

High-quality specimen preparation plays a crucial role in cryo-electron microscopy (cryo-
EM) structural analysis. In this study, we have developed a reliable and convenient …

Graphene liquid cell electron microscopy has the necessary temporal and spatial resolution
to enable the in situ observation of nanoscale dynamics in solution. However, the chemistry …

Two dimensional (2D) materials have found various applications because of their unique
physical properties. For example, graphene has been used as the electron transparent …

Platinum-based fuel cell electrocatalysts are structured on a nano level in order to extend
their active surface area and maximize the utilization of precious and scarce platinum. Their …

The confined monolayer water between atomic-gapped graphene-based membranes has
broad and promising applications in seawater desalination and water purification, which …

Using nanobubbles as geometrical confinements, we create a thin water film (∼ 10 nm) in a
graphene liquid cell and investigate the evolution of its instability at the nanoscale under …