dynamic light scattering with applications to chemistry

Using graphene liquid cell transmission electron microscopy to study in situ nanocrystal etching. Critical differences in 3D atomic structure of individual ligand-protected nanocrystals in solution. High-resolution EM of colloidal nanocrystal growth using graphene liquid cells. Revealing dynamic processes of materials in liquids using liquid cell transmission electron microscopy. Electron microscopy of whole cells in liquid with nanometer resolution. Evolution of oxyhalide crystals under electron beam irradiation: an in situ method to understand the origin of structural instability. Environmental (S)TEM studies of gas–liquid–solid interactions under reaction conditions. Visualizing single atom dynamics in heterogeneous catalysis using analytical in situ environmental scanning transmission electron microscopy. Four-dimensional scanning transmission electron microscopy (4D-STEM): from scanning nanodiffraction to ptychography and beyond. A thorough review of applications of electron microscopy for monitoring liquid-phase reactions. Monitoring chemical reactions in liquid media using electron microscopy. Frontier nonequilibrium materials science enabled by ultrafast electron methods. Four-dimensional ultrafast electron microscopy: insights into an emerging technology. Four-dimensional electron microscopy: ultrafast imaging, diffraction and spectroscopy in materials science and biology. Ultrafast transmission electron microscopy: techniques and applications. Ultrafast transmission electron microscopy: historical development, instrumentation, and applications. Unusual molecular material formed through irreversible transformation and revealed by 4D electron microscopy. Imaging optically initiated phase transitions in individual metal– organic nanoparticles with sub-microsecond lifetimes. Single-nanoparticle phase transitions visualized by four-dimensional electron microscopy.

In situ single-nanoparticle spectroscopy study of bimetallic nanostructure formation.

Modern X-ray spectroscopy: XAS and XES in the laboratory. Time-resolved X-ray spectroscopies of chemical systems: new perspectives. The ultrafast X-ray spectroscopic revolution in chemical dynamics. Using X-ray free-electron lasers for spectroscopy of molecular catalysts and metalloenzymes. Unveiling the microscopic origins of phase transformations: an in situ TEM perspective. Motion of defections in ion-conducting nanowires. Real-time, second timescale imaging of the nucleation and propagation of a phase change in nanomaterials, revealing dynamic relationships with crystal structure. In-situ electron microscopy mapping of an order–disorder transition in a superionic conductor. Heo, J., Dummett Torres, D., Banerjee, P. Ultrafast elemental and oxidation-state mapping of hematite by 4D microscopy. Advances in the environmental transmission electron microscope (ETEM) for nanoscale in situ studies of gas–solid interactions. Recent progress of in situ transmission electron microscopy for energy materials. Perspectives on in situ electron microscopy. Current status and future directions for in situ transmission electron microscopy. Potential-induced nanoclustering of metallic catalysts during electrochemical CO 2 reduction. Dynamic restructuring drives catalytic activity on nanoporous gold–silver alloy catalysts.

Dynamic light scattering with applications to chemistry