https://www.selleckchem.com/pr....oducts/pyrotinib.htm
In conclusion, a low RHR is a potential marker of low risk of cancer mortality.We use density functional theory (DFT) to study the molecular structure and electronic band structure of Sr2Si5N8Eu2+ doped with trivalent lanthanides (Ln3+ = Ce3+, Tb3+, Pr3+). Li+ was used as a charge compensator for the charge imbalance caused by the partial replacement of Sr2+ by Ln3+. The doping of Ln lanthanide atom causes the structure of Sr2Si5N8 lattice to shrink due to the smaller atomic radius of Ln3+ and Li+ compared to Sr2+. The doped structure