Oil Spill Cleanup Employing Surface Modified Magnetite Nanoparticles Using Two New Polyamines

Table 1

Compression between OSUs of AU-MNPs and AP-MNPs with surface-modified MNPs used in other studies.

Abbreviation/capping agent	MNPs: crude oil ratio
	OSU%
	1 : 1	1 : 8	1 : 10	1 : 25	1 : 50	Reference
Current work AU-MNPs	100	94		90	71
Current work AP-MNPs	100	89		83	67
NTEP/Fe3O4			90	85	80	[15]
NDETA/Fe3O4			87	80	74	[15]
OA-MNPs/amide of alginate	96		93	87	78	[23]
DA-MNPs/amide of alginate	90		87	75	67	[23]
MAE-MNM/Matricaria aurea hexane extract	95		92	88	80	[29]
OBE-MNM/Ochradenus baccatus hexane extract	91		88	83	76	[29]