Anion Effect on the Cu-Neocuproine Mediator and Its Electrocatalysts for Dye-Sensitized Solar Cells: Polymeric Chalcogenides of PEDOT-PEDTT and [Ag(SePh)].

The synthetical methodology for the [Cu(dmp)] (dmp = 2,9-dimethyl-1,10-phenanthroline; neocuproine) complexes has been systematically investigated by using various copper precursors, including CuCl, Cu(NO), and Cu(ClO). After an anion exchange to trifluoromethanesulfonimide (TFSI), the tetra-coordinated Cu(dmp)(TFSI)-Cu(ClO) (7.43%) outperformed the penta-coordinated Cu(dmp)(TFSI)(NO)-Cu(NO) (4.

Efficient degradation of organic pollutants by S-NaTaO/biochar under visible light and the photocatalytic performance of a permonosulfate-based dual-effect catalytic system.

Removing large concentrations of organic pollutants from water efficiently and quickly under visible light is essential to developing photocatalytic technology and improving solar energy efficiency. This study used a simple hydrothermal method to prepare a non-metallic, S-doped NaTaO (S-NTO) photocatalyst, which was then loaded onto biochar (BC) to form a S-NTO/BC composite photocatalyst. After uniform loading onto BC, the S-NTO particles transformed from cubic to spherical.

Transcutaneous electric nerve stimulation over acupoints for patients with diarrhea-predominant irritable bowel syndrome: Protocol for systematic review and meta-analysis.

Background: At present, drug therapy for diarrhea-predominant irritable bowel syndrome (IBS-D) has made great progress; however, it does not often produce a satisfying curative effect. Transcutaneous electric nerve stimulation over acupoints (Acu-TENS) might be more effective in improving patient's symptoms and producing fewer side-effects as a result.Although with a great progress of the drug therapy for IBS-D, it is often hard to achieve its satisfactory curative effect.

A New Model of Diarrhea with Spleen-Kidney Yang Deficiency Syndrome.

Objective: The aim of this study was to examine a new method to create a rat model of diarrhea with spleen-kidney yang deficiency syndrome.

Methods: A senna leaf (Folium sennae) decoction was made in 3 concentrations of 1.0, 0.