the anti-cancer activity of metal ions in the lanthanide group is being considered recently. it has been reported that cerium salts might stimulate the metabolism and therefore, produce anti-cancer effects. however, little is known about the effects of protein-cerium complex in controlling cancer cell growth. the aim of the present study was to elucidate the possible pathways for the cytotoxic ...

Abstract The present study is directed to find the optimal conditions required for efficient separation and purification of Ce 3+ as an analog lanthanides from Fe , Th 4+ Zr (interfering ions) using Amberlite IR120H (AIR120H) resin a strongly cationic exchange adsorbent. main factors affecting processes had been investigated optimized. (Ln ) admixture with was successfully separated by batch co...

Nickel-doped cerium dioxide nanoparticles exhibit room temperature ferromagnetism due to high oxygen mobility within the doped CeO2 lattice. CeO2 is an excellent doping matrix as it can lose oxygen whilst retaining its structure. This leads to increased oxygen mobility within the fluorite CeO2 lattice, leading to the formation of Ce3+ and Ce4+ species and hence doped ceria shows a high propensi...

Abstract We investigated the interaction of As(III) with As(III)-binding DNA aptamers (Ars-3). The binding Ars-3 to was using an sequence and a few control sequences. As result, we conclude that cannot bind can adsorb onto gold nanoparticles selectivity. However, concentration could be determined by simple analysis method Ars-3, measured As(V) concentrations separately in As(III)/As(V) mixed sa...

Cerium(III) ultraphosphate, CeP(5)O(14), was synthesized by a high-temperature solution reaction between CeO(2) and NH(4)H(2)PO(4) in a Ce-P molar ratio of 1:12. Colourless crystals of the ortho-rhom-bic polymorph were obtained by cooling the melt of the mixture. The structure contains (P(5)O(14))(3-) anionic ribbons linked by distorted CeO(8) polyhedra.