Magneto-Sensitive Adsorbents Modified by Functional Nitrogen-Containing Groups

Table 4 Comparative characteristic of the magnetite/amine-containing composites

Sample	C _f.gr., mmol/g	SSC, mg/g (Cu²⁺)	References
2 N-MSM-e	4.04	32	[3]
Fe₃O₄@SiO₂–NH₂	1.61	29.8	[4]
Fe₃O₄/γ-АПС		4.6	[5]
APTES-NPs	0.69	8.55	[7]
Magnetic chitosan nanoparticle		35.5	[21]
MNP-NH₂		25.8	[22]
mPMMA		12.8	[23]
A	2.2	26.7	This work
AM	1.6	19.2	This work
AP	1.6	26.5	This work
DA	2.7	36.3	This work
BA	1.9	44.5	This work