Correction to “Single‐Photomolecular Nanotheranostics for Synergetic Near‐Infrared Fluorescence and Photoacoustic Imaging‐Guided Highly Effective Photothermal Ablation”

Y.-F. Xiao, C. Xiang, S. Li, et al., Single-Photomolecular Nanotheranostics for Synergetic Near-Infrared Fluorescence and Photoacoustic Imaging-Guided Highly Effective Photothermal Ablation. Small 2020, 16, 2002672. https://doi.org/10.1002/smll.202002672 Our published article contained an error in Figure 2. Specifically, in Figure 2c, the representative image of “NPs” was mistakenly selected from the wrong experimental group, resulting in a partial overlap with the image of “PBS”. To rectify this, we have provided a corrected version of Figure 2 below, in which the accurate images of “NPs” in Figure 2c replace the original ones. We would like to emphasize that this correction does not impact the statistical results in Figure 2 or alter the conclusions of our study. FIGURE 2 (a) Confocal image of Hoechst 33342 (nuclear-specific dye) and IT-S NPs (10 µg mL−1) after 6 h incubation. BF: bright field. (b) Cytotoxicity of 4T1 cells after being treated with IT-S NPs in the presence or absence of 635 nm irradiation (1 W cm−2) for 5 min. (c) Live/dead imaging of 4T1 cells with different treatments stained by Calcein AM (live cells, green fluorescence) and PI (dead cells, red fluorescence). We apologize for this error.