International Journal of Chemical Engineering / 2019 / Article / Fig 2

Research Article

Biosynthesis and Characterization of Iron Nanoparticles for Effective Adsorption of Cr(VI)

Figure 2

SEM images of FeNPs at different magnifications (a–c) before and (d, e) after adsorption.

Article of the Year Award: Outstanding research contributions of 2020, as selected by our Chief Editors. Read the winning articles.