Luneau M, Shirman T, Filie A, Timoshenko J, Chen W, Trimpalis A, Flytzani-Stephanopoulos M, Kaxiras E, Frenkel A, Aizenberg J, et al. Dilute Pd/Au Alloy Nanoparticles Embedded in Colloid-Templated Porous SiO2 : Stable Au-Based Oxidation Catalysts. Chem. of Materials.  2019;31 :5759-5768.