Nature CommunicationsTiO2-facet-dependent reconstruction of Pt nanoparticles during CO oxidationJihun KimYunkyung KimDaewon OhSeokhyun ChoungHyeongeon LeeHogyun LeeEonu NamShinjae LeeJeongjin KimSinmyung YoonJeong Woo HanKwangjin An2026-08-08Full textDOI https://doi.org/10.1038/s41467-026-76568-3