Well done Annabelle, Wei and Chenxi, Ab, Yuchan and Ziqi on your front cover graphic illustration of your paper entitled Tailoring CO2 Reduction with Doped Silicon Nanocrystals published in The article can be read on the Advanced Sustainable Systems, 2017, 1(11), DOI: 10.1002/adsu201700118, where you demonstrate gas-phase CO2 reduction using hydride-terminated boron- and phosphorus-doped silicon nanocrystals, comprised of earth-abundant, low-cost and non-toxic elements. The CO2 reduction activity of silicon nanocrystals doubled with the addition of dopants. Front cover graphic illustration courtesy of Chenxi Qian.