To further explain the biological effect mechanism of rare earth-doped mesoporous bioactive glass (MBG) nanospheres, taking cerium-doped MBG (Ce/MBG) nanospheres as an example, the in vitro biological effect mechanism of Ce/MBG nanospheres was systematically studied. Cerium enters the MBG...

Wastewater from rare earth mining (WREM) is very harmful to environment and human health due to its high concentration of ammonia nitrogen(NH 3 -N). It is therefore necessary and urgent to find a low-cost and convenient technique to remove high concentration of NH 3 -N from WREM. In this study,...

Rare earth metals (REEs) are crucial for modern industries and technological development. REEs Extraction from their non-renewable primary sources has almost reached its threshold due to excessive global demand. An effectual approach for REEs recovery is recycling secondary sources governed by...

This study investigates the co-movements between the Solactive Electric Vehicle and Future Mobility Index (EVFMI) and multiple rare earth elements (REEs). We applied a TVP-VAR model and bivariate wavelet coherence approach to capture co-movements both in the time and frequency domain considering...

The high volatility and energy usage of rare earths have raised sustainable and financial concerns for environmentalists and sustainable investors. Therefore, this paper aims to investigate time-varying volatility transmission among rare earths elements, energy commodities, and sustainable...