Novel magnetically separable of Fe3O4/Ag3PO4@WO3 nanocomposites for enhanced photocatalytic and antibacterial activity against Staphylococcus aureus (S. aureus)

Table 1 Magnetic properties of Fe₃O₄

Parameter	Upward part	Downward part	Average	Hysteresis parameter
Mr (emu/)	0.2394	0.207125	0.223275	Remanent magnetization: M H = 0
S	0.007	0.006	0.006	Squarenses: Mr/Ms
S*	0.134	0.157	0.146	1 − (Mr/Hc)(1/slop at Hc)
Ms (emu/g)	36.225	36.2	36.225	Saturation magnetization: maximum M measure
Hc Oe	2.36	− 2.04	2.20	Coercive field: field at which M/H changes sign

ISSN: 1477-3155