Interplay between Solubility Limit, Structure, and Optical Properties of Tungsten-Doped GaO Compounds Synthesized by a Two-Step Calcination Process.

This work unfolds the fundamental mechanisms and demonstrates the tunable optical properties derived via chemical composition tailoring in tungsten (W)-doped gallium oxide (GaO) compounds. On the basis of the detailed investigation, the solubility limits of tungsten (W) ion and associated effects on the crystal structure, morphology, and optical properties of W-doped GaO (GaW O, 0.00 ≤ x ≤ 0.

Electrochemical characterization of albumin protein on Ti-6AL-4V alloy immersed in a simulated plasma solution.

The effect of oxygen and albumin on the electrochemical behavior of a Ti-6Al-4V alloy immersed in a simulated inorganic plasma (SIP) solution was studied with a rotating-cylindrical electrode configuration to focus on the surface/electrolyte reactions. Potentiokinetic scans and electrochemical impedance spectroscopy have been used to characterize the interface by determining the passive current density and capacitance. For the polarization scans, an albumin addition of 37.