Small and wide-angle X-ray scattering (SWAXS) is a useful technique for probing the size, shape, reactivity, and interactions of dissolved species. It has been used extensively to characterize dissolved biomolecules, polymers, quantum dots, and nanoparticles. Polyoxometalates (POMs) are ideal for solution characterization via X-ray scattering because they are absolutely discrete in size, and th...
