Colloidal superparticles are nanoparticle assemblies in the form of colloidal particles.Assembling nanoscopic objects into meso / macroscopic complex architectures allows bottom-up fabrication of functional materials, which is essential for many nanomaterial-based technological applications.In this seminar, we will discuss the formation of superparticles with supercrystalline structures made from the self-assembly of nanoparticles with a verity of chemical compositions and with well-defined size and shapes.