Figure 11 is incorrect. Please view the corrected Figure 11 here.
Reference
- 1. Du Y, Pei M, He Y, Yu F, Guo W, et al. (2014) Preparation, Characterization and Application of Magnetic Fe3O4-CS for the Adsorption of Orange I from Aqueous Solutions. PLoS ONE 9(10): e108647 doi:10.1371/journal.pone.0108647 [DOI] [PMC free article] [PubMed] [Google Scholar]