Photocatalytic overall water splitting is realized by taking advantage of the semiconductive and porous properties of MIL-125(Ti). CoPi and Pt are deposited into MIL-125(Ti) in two steps. The co-catalysts CoPi and Pt not only act as reactive sites for oxygen and hydrogen evolution, respectively, but also improve the photogenerated charge separation efficiency. The above conclusions are supporte...

An operationally simple, one-pot, three-step tandem method has been developed to afford 4-arylamino-5-carboxyl pyrimidine derivatives, which engages four reactive substrates (triphosgene, arylamine, ethyl acetoacetate, substituted ureas ) employing triethylamine as catalyst. The key advantages of this unique, atom-economical reaction are short reaction time, high yields, simple workup, purifica...

A two-level model for reactive systems programming is introduced in which threads linked to the same scheduler are run cooperatively and have the possibility to escape from the scheduler control to run preemptively. We present a type and effect system to enforce a logical separation of the memory which ensures that, when running in preemptive mode, threads do not interfere with those running in...

BACKGROUND Childhood adversities are known to be associated with poorer health outcomes. A potential mechanism may be through changes in inflammatory processes. One such childhood adversity is separation of parents, however relatively little is known about the association between parental separation and inflammation in adulthood. The aims of this study were to (1) investigate whether parental s...

Abstract Designing a multimodal photocatalyst material with enhanced optical properties and surface area is among the important methods for removing dangerous organic contaminants under visible light irradiation. A simple synthetic method was used to electrostatically fabricate well-defined WO 3 nanoparticles in over Ti C 2 MXene nanosheets form 2D/2D hybrid varying contents (1–5 wt %). These w...

The development of reactive-separation processes, in which products are separated from the reaction media (i.e., reactants and catalysts) a single unit, is great interest industry as energy-intensive separation processes can be obviated. One promising alternative to accomplish this process intensification utilization biphasic emulsion systems, where based on differences solubility. Additionally...

The health and environmental problems caused by volatile organic compounds (VOCs) have attracted wide attention. Photocatalytic technology provides a green sustainable way for VOCs removal. How to build highly efficient stable photocatalyst is of great significance promote the practical application photocatalysis technology. In this review, literatures on photocatalytic oxidation in are surveye...

Research has revealed that reactive oxygen species (ROS) negatively affect sperm function, both in vivo and in vitro. Sperm preparation techniques for assisted reproductive technologies (ART) are potential causes for additional ROS production. This study aimed to correlate the concentration of exogenous H(2)O(2) with sperm motility parameters and intracellular ROS and nitric oxide (NO) levels t...

introduction:owing to its favorable radionuclidic characteristics, such as tl/2 = 6.73 day and eβ (max) = 497 kev and ease of its large-scale production using medium flux research reactors, lutetium-177 (177lu) is an attractive radionuclide for various therapeutic applications. no carrier added (nca) 177lu was obtained by thermal neutron bombardment (4×1013n/cm2.s) of 176yb target through 176yb...