Nature CommunicationsRetraction Note: Multifunctional nanoagents for ultrasensitive imaging and photoactive killing of Gram-negative and Gram-positive bacteriaJiali TangBinbin ChuJinhua WangBin SongYuanyuan SuHouyu WangYao He2026-03-04Full textDOI https://doi.org/10.1038/s41467-026-68401-8