
Keywords: مورولیت سوربیتان; HNT; halloysite nanotubes; M-HNT; magnetically functionalized halloysite nanotubes; Tween 80; polyoxyethylene (20) sorbitan monooleate; Span 80; sorbitan monooleate; Emulsion; Iron oxide; Halloysite nanotubes; Magnetic responsiveness; Surfactant; Encapsul