Abstract
The original version of this Article contained an error in the first sentence of the second paragraph of the 'Influence of HLA(10) nanomotors on the cells (HUVECs and MCF-7)' section of the Results, which incorrectly read 'In order to verify the universality of the formation mechanism of HLA(n) nanomotors proposed in this case, that is, the positively charged amino-enriched organic substances and the negative carboxyl groups in L-arginine combined through weak electrostatic force to form nanoparticles, three amino-enriched organic compounds (chitosan, (Mw. 5-100 million), polylysine (Mw. 3000-4000), heparin/folic acid (FA) (Mw. 5000-10,000)) were chosen to react with L-arginine, and the morphology/movement behavior of the obtained nanoparticles (named as CLA(10) nanomotors, PLA(10) nanomotors, HFLA(10) nanomotors) were investigated (Fig. 7 and Supplementary Movie 7).' The correct version states 'chitosan, (Mw. 3000-6000 Da)' in place of 'chitosan, (Mw. 5-100 million)'. This has been corrected in both the PDF and HTML versions of the Article.