Characterization of devitrification of an iron-containing glass by electrical and magnetic properties

Magnetite nanoparticles prepared by the crystallization of Na2O–Fe2O3–B2O3–SiO2 glasses

“…The above glassceramic showed ferrimagnetism but no bioactivity [7]. The absence of bioactivity was attributed to the small amounts of iron remained in the glassy matrix [8]. One of the problems associated with the crystallization of iron rich glasses is the polyvalency of iron.…”

“…The glass ceramic route, on the other hand, has attracted considerable attention in recent years as a suitable method to produce nanocrystalline particles and the preparation of magnetite via the glass ceramic route has been the subject of numerous studies [1][2][3][4][5][6][7][8][9][10][11][12][13][14].…”

Crystallization kinetics and magnetic properties of iron oxide contained 25Li2O–8MnO2–20CaO–2P2O5–45SiO2 glasses

“…A hysteretic heating from the implanted ferromagnetic glass ceramic raised the temperature sufficiently to cause significant tumor growth delay in their investigation. Although the precipitation of magnetic particles from glasses has also been studied by several investigators, [13][14][15] the devitrification behavior and magnetic properties of LMFCPS glasses have not been elaborated in detail.…”

Magnetism and thermal induced characteristics of Fe2O3 content bioceramics

“…The ferromagnetic glass ceramic was implanted close to the cancerous tissue; the heat generated by the magnetic hysteresis and eddy current loss raised the temperature sufficient enough to suppress the growth of infected tissue. Several researchers have studied the precipitation of magnetic phases from glasses [9][10][11]; however, the detailed devitrification behavior and magnetic properties study of those ceramics containing magnetic particles are limited [12,13].…”