__________________________________________________________________________________________________

The EU Regulation on Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) demands the implementation of alternative methods for analyzing the hazardous effects of chemicals including particulate formulations. In the field of inhalation toxicology, a variety of in vitro models have been developed for such studies. To simulate the in vivo situation, an adequate exposure de...

Thermodynamic calculations have shown that hydrogen from atmospheric water vapors can penetrate aluminum, iron and copper, especially into their melts. Hydrogen atoms in these metals are free adsorbed states. Strong dense oxide films on the surfaces of copper significantly reduce solubility metals. Copper nanocrystals more actively adsorb atomic than aluminum nanocrystals. This is one main reas...

Copper(II) benzoate dimers and linear chains have been synthesized and exhibit very different magnetic behaviors. The benzoate dimers, 1a, show typical dimeric singlet-triplet transitions and strong antiferromagnetic coupling (JST = -206 K (-143 cm-1); H = -2JSTSa.Sb). The bromobenzoate dimer can be converted into linear chains of hydrogen-bonded monomers, showing 1-D ferromagnetic coupling (6a...

2014 Knoop microhardness tests have been performed at room temperature on Cu2O cuprous oxide single crystals. Hardness anisotropy analysis indicates that { 110} 110> is the operative slip system. LE JOURNAL DE PHYSIQUE LETTRES TOME 38, 1 er JANVIER 1977, 1 Classification Physics Abstracts 7.222

In this study, a feasible green method for the synthesis of copper oxide nanocrystalline is described by using sour cherry juice which has a significant effect on crystalline size, and morphology. The benefits of the green method, not only nanometer scale are formed but also low-cost method are obtained in a normal atmosphere which it has been used (CH3COO)2Cu.H2O individually as Cu sources. Al...

In this study, a feasible green method for the synthesis of copper oxide nanocrystalline is described by using sour cherry juice which has a significant effect on crystalline size, and morphology. The benefits of the green method, not only nanometer scale are formed but also low-cost method are obtained in a normal atmosphere which it has been used (CH3COO)2Cu.H2O individually as Cu sources. Al...