Structure and stability of core-shell AuTiOx nanoparticles for CO oxidation Stefan Kei Akazawa, Rikke Egeberg Tankard, Filippo Romeggio, Jakob Kibsgaard, Ib Chorkendorff, Stig Helveg and Christian Danvad Damsgaard BIO Web Conf., 129 (2024) 23042 Published online: 17 October 2024 DOI: 10.1051/bioconf/202412923042