摘要
This is an erratum to our published paper,the scale bar in Fig.6A was wrong[1].Erratum In the paper mentioned above, the scale bar in Fig. 6A was wrong [1]. We missed a decimal point of the scale bar. The correct scale bar of 5-Fu-ICG-MPEG-PCL@HA MN should be 1.00 mm instead of 100 mm. We have corrected the scale bar in Fig. 6 as follows.