Porous BiVO/Boron-Doped Diamond Heterojunction Photoanode with Enhanced Photoelectrochemical Activity.

Constructing heterojunction is an attractive strategy for promoting photoelectrochemical (PEC) performance in water splitting and organic pollutant degradation. Herein, a novel porous BiVO/Boron-doped Diamond (BiVO/BDD) heterojunction photoanode containing masses of ultra-micro electrodes was successfully fabricated with an n-type BiVO film coated on a p-type BDD substrate by magnetron sputtering (MS). The surface structures of BiVO could be adjusted by changing the duration of deposition (T).

Evidence construction of Chinese herbal formulae for the treatment of H. pylori positive peptic ulcer: A Bayesian network Meta-analysis.

Purpose: Helicobacter pylori (H. pylori) positive peptic ulcer disease (PUD) is a highly prevalent digestive disease with serious consequences of poor prognosis without rational medical intervention. Apparent advantages of Chinese herbal formulae application in PUDs have been appreciated by clinical practitioners recently in China.