Z. Chen, E. Vorobyeva, S. Mitchell, E. Fako, M. A. Ortuño, N.López, S. M. Collins, P. A. Midgley, S. Richard, G. Vilé and J. Pérez-Ramírez, "A heterogeneous single-atom palladium catalyst surpassing homogeneous systems for Suzuki coupling", Nature Nanotechnology (2018)