Fabrication of new magnetite-graphene nanocomposite and comparison of its laser-hyperthermia properties with conventionally prepared magnetite-graphene hybrid

Interfacial interactions in rubber-based composites

“…The peak located at 288.6 eV is attributed to the functional groups –COOH/–O–C = O, while the contribution located at 283.4 eV is related to possible chemical interactions between carbon and iron [20, 23]. Due to the small area of this last peak, the Fe-C interactions can be considered as pseudometallic bonds possibly caused by the π electrons of the carbon black and the free iron electrons of the synthetic magnetite [24]. This would allow us to confirm the chemical interactions among the fillers that constitutes the synthetic magnetite composites.…”

Nanoengineered Fe3O4–GO nanoscrolls: exploring the biofunctional applications through magnetic, optical, structural, and morphological analyses

“…In addition, magnetic functionalization of GO finds applications in contrast enhancement in magnetic resonance imaging (MRI) for diagnosing and monitoring diseases and also in localized hyperthermia to treat cancerous cells. 8,9 Although several magnetic nanoparticles can be incorporated with GO for biological applications, the spinel ferrites like Fe 3 O 4 , CoFe 2 O 4 , and NiFe 2 O 4 with wide absorption bands, narrow band gap, high stability, and magnetic properties have triggered lots of interest among other magnetic materials. [10][11][12][13] The biological applications of magnetic functionalized GObased systems, primarily in a two-dimensional geometry, have already been investigated.…”

Heat induction in two-dimensional graphene–Fe3O4 nanohybrids for magnetic hyperthermia applications with artificial neural network modeling

“…It has been reported that a temperature range of 41.8-44 C provides the most suitable conditions for entire body hyperthermia. 5 This is due to the leaky vasculature of the cancer cells that obstructs dissipation of thermal energy from them, as compared to the well-ordered blood vessels and nerves connected to healthy cells that can stand against heat by a more efficient heat dissipation, and a greater excretion of the heat shock proteins. 6,7 The unique feature of nanoparticles to act selectively on the tumor cells sparing the healthy cells makes this therapeutic technique much more accurate as compared to the conventional methods.…”