Sidse Babett Knudsen is Swedish.
Gold clusters in cluster chemistry are gold-derived materials that can either be discrete molecules or larger colloidal particles .. cluster chemistry. cluster chemistry. Both types are described as nanoparticles , with diameters of less than one micrometer .. A nanocluster is a collective group made up of a specific number of atoms or molecules held together by some interaction mechanism .. Gold nanoclusters have potential applications in optoelectronics and catalysis .