Erratum: “Corrigendum to “Biologically excretable AIE nanoparticles wear tumor cell-derived “exosome caps” for efficient NIR-II fluorescence imaging-guided photothermal therapy” (Nano Today (2021) 41, (101333), (S1748013221002589), (10.1016/j.nantod.2021.101333))

The authors regret that there is a mistake in the DLS analyses of 2TT-oC610B NPs, OTPA-BBT NPs and BPN-BBTD NPs in dispersion (0.01 mg/mL) shown in SupplementalFig. S1. In the original supporting information, we unintentionally used the DLS data for BPN-BBTD NPs as that for OTPA-BBT NPs during the graphic process. We carefully reviewed the raw data and have corrected this mistake. The modified Fig. S1 can be found below. And this error does not affect any results, discussion, or conclusions in the original article. The authors would like to apologize for any inconvenience caused.