Ti self-doped mesoporous black TiO/graphene assemblies for unpredicted-high solar-driven photocatalytic hydrogen evolution.

Ti self-doped mesoporous black TiO/graphene assemblies are fabricated by a facile solvothermal method and surface hydrogenation. The structure, crystallinity, morphology, and chemical state of the as-prepared samples are characterized in detail by X-ray diffraction, Raman, X-ray photoelectron spectroscopy, transmission electron microscopy, N adsorption and UV-visible diffuse reflectance spectroscopy. The results show that the presence of Ti can efficiently extend the photoresponse of anatase TiO to visible light region.

RELMα can cause contraction of rat aortic smooth muscle cells.

Objective: This study aims to observe the contraction role of RELMα in rat aortic smooth muscle cells and explore its mechanism.

Methods: Rat aortas smooth muscle cells were cultivated using tissue explants method. They were divided into 5 groups.