Yolk-shell nanocrystals are unique materials with fascinating structural properties, such as a permeable shell, interior void space, and movable yolk. These nanocrystals are suitable for a variety of ...
Mercury freezes at roughly minus 38.8 degrees Celsius, a temperature so far below everyday conditions that the silvery element remains a flowing liquid on any lab bench or classroom desk. No other ...
(a) Schematic of the liquid cell for XAS analysis of metal porphyrin complexes in aqueous solutions. XAS spectra of the central metals were obtained at the Fe or Co L 2,3-edge and those of ligands ...
At the bottom right-hand corner of the periodic table sits a fantasy world. Until recently, these elusive elements’ names were just fancy translations of their numbers. They’re enormous and can only ...