Research Article

Evaluation of the Adsorption Efficiency of Glycine-, Iminodiacetic Acid -, and Amino Propyl-Functionalized Silica Nanoparticles for the Removal of Potentially Toxic Elements from Contaminated Water Solution

Figure 2

Nitrogen adsorption isotherms of the MSNs, AP-MSNs, Gly-MSNs, and IDA-MSNs samples.