Facile synthesis of ferromagnetic Ni doped CeO2 nanoparticles with enhanced anticancer activity

Emergence of defect fluorite structure in nano‐sized thoria through doping with some divalent transition‐metal ions

“…Secondly, a weak band at around 560‐590 cm −1 signifying the presence of defects such as oxygen vacancies was noticeable. This band could be assigned to non‐degenerate longitudinal optical mode . All these changes confirmed the introduction of divalent transition metal ions in thoria matrix.…”

Modification of Ce valence states by Sm/Sr co-doping of CeO 2 nanoparticles for improved magneto-electrochemical properties

“…CeO 2 doped with TMs such as Fe, Co, Ni, Mn and Cu or REs such as Sm, Nd, Pr and Gd have been found to exhibit RT-FM which has been explained by a V O mediated F-center exchange (FCE) mechanism [3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18][19]. In addition to their advantageous magnetic properties, improved electrical, optical and catalytic properties have been found in alkaline earth (AE) and REdoped CeO 2 materials.…”

An Overview of Naturally Synthesized Metallic Nanoparticles

“…The anticancer activity of nickle doped cerium oxide (Ni x Ce 1 -x O2) had shown that there was 55% reduction of neuroblastoma cancer cell line viability without exhibiting harm to the normal healthy human embryonic kidney 293 cell-HEK293) (Abbas et al, 2015).…”

“…Cancer, which is grouped as the uncontrolled development of cells, is one of the serious causes of death throughout the world. In the last few years, Increase of cancer patient have been observed (Abbas et al, 2015). The bites of Aedes agypti can transmit hamster reticulum cell sarcoma by transfer of tumor cell.…”