In the title compound, [Co(C8H5O4)(C9H6N7)] n , the divalent CoII atom is six-coordinated to three N atoms from two symmetrical 5-(pyridin-4-yl)-1H,2'H-3,3'-bi[1,2,4-triazole] (H2pyttz) ligands and three O atoms from three symmetrical 3-carb-oxy-benzoate (Hbdic) ligands, leading to a distorted {CoN3O3} octa-hedral coordination environment. Two CoII cations are linked by four bridging carboxyl-a...

Rising CO2 levels in the oceans are predicted to have serious consequences for many marine taxa. Recent studies suggest that non-genetic parental effects may reduce the impact of high CO2 on the growth, survival and routine metabolic rate of marine fishes, but whether the parental environment mitigates behavioural and sensory impairment associated with high CO2 remains unknown. Here, we tested ...

Bimetallic motifs mediate the selective activation and functionalization of CO2 in metalloenzymes some recent synthetic systems. In this work, we build on nascent concept bimetallic frustrated Lewis pairs (FLPs) to investigate reduction CO2. Using Fe0 fragment [(depe)2Fe] (depe=1,2-bis(diethylphosphino)ethane) as base, modify nature partner acid accomplish a divergent highly chemoselective reac...

Dry reforming of methane was investigated over Ni-Zr catalysts modified by Aluminum and Manganese. The were characterized XRD, CO2-TPD, XPS, TGA, Raman. Among all prepared catalysts, the 5Al-5 Mn (5 wt% Al 5 Mn) catalyst showed highest CH4 CO2 conversion at 700 °C DRM with low carbon deposition. CO2-TPD results exhibited that had amounts both total basic sites medium-strength sites, which could...

To investigate the contribution of the peripheral chemoreceptors to the susceptibility to posthyperventilation apnea, we evaluated the time course and magnitude of hypocapnia required to produce apnea at different levels of peripheral chemoreceptor activation produced by exposure to three levels of inspired P(O2). We measured the apneic threshold and the apnea latency in nine normal sleeping su...

The originality of this work relies on the identification kinetic parameters for a rough laminar pyrocarbon material under three different oxidizing atmospheres. Thermogravimetric analysis was used to carry out oxidation tests ex-CVI porous C/C composite O2-, H2O- and CO2-containing atmospheres at ≪ low-temperatures ≫. They were proven be in chemical reaction-controlled regime volume its extern...

Three new oxoaporphine Co(II), Ni(II) and Zn(II) complexes 1-3 have been synthesized and fully characterized. 1-3 have similar mononuclear structures with the metal and ligand ratio of 1:2. 1-3 exhibited higher cytotoxicity than the OD ligand and cisplatin against HepG2, T-24, BEL-7404, MGC80-3 and SK-OV-3/DDP cells, with IC50 value of 0.23-4.31 μM. Interestingly, 0.5 μM 1-3 significantly cause...

Carbon dioxide (CO2), an economical, safe, environmentally friendly, and renewable carbon source, is an ideal one-carbon building block for organic chemicals, including carbohydrates and fuels. However, its thermodynamic and kinetic stability presents a fundamental obstacle to the use of CO2 in both academia and industry. High-energy reagents, harsh reaction conditions, and special activation m...

The reaction of CoCl2·6H2O, N,N-bis-(2-hy-droxy-eth-yl)glycine and tri-ethyl-amine (Et3N) in ethanol solution under solvothermal conditions produced crystals of [N,N-bis-(2-hy-droxy-eth-yl)glycinato]chloridocobalt(II), [Co(C6H12NO4)Cl]. The CoII ion is coordinated in a slightly distorted trigonal-bipyramidal environment which is defined by three O atoms occupying the equatorial plane and the N ...

The partial substitution of O2 with CO2 in steelmaking process is an important technology to reduce emission and recycle. In order improve CO2–O2 decarburization utilization, the kinetics Fe–C melt mixed gas have been studied using 13CO2–18O2 dual isotope tracing method established kinetic model. results show that less than 40% oxygen partially replaced by CO2, which improves utilization involv...