Fig. 4From: Investigating the effect of outer layer of magnetic particles on cervical cancer cells HeLa by magnetic fluid hyperthermiaResidual weight versus temperature for a MFWL and b MFWI. Inset figure for a and b shows the first-order derivative of weight loss as a function of temperature. (c) FTIR measurement of pure surfactant and MFWL and MFWI particlesBack to article page