Nanostructured vanadium pentoxide/carbon (V2O5/carbon) composite powders with enhanced specific capacitance were synthesized by the spray pyrolysis technique. Electrochemical properties were examined by the cyclic voltammetry ...

Nonstoichiometric amorphous Mg-Ni and Mg-Ni-V alloys were synthesized by mechanical milling the crystalline Mg2Ni alloy with Ni and/or V powders. All the nonstoichiometric amorphous Mg-based alloys result in Mg-based alloy ...

Thirty-two new stemofoline analogues were prepared from didehydrostemofoline for studies as AChE inhibitors. C-3 Side-chain modified amino, carbamate, triazole and oxazole stemofoline derivatives were prepared. In general ...

Well-defined polymer scaffolds convertible to (multiffunctional polymer structures via selective and efficient modifications potentially provide an easy, versatile, and useful approach for a wide variety of applications. ...

Since 1990s, high temperature superconducting (HTS) machine techniques have been gradually developed. The developed HTS machines mainly include DC machines, synchronous machines, induction machines, linear machines, ...

Anthropogenic effects such as contamination affect the genetic structure of populations. This study examined the temporal and geographical patterns of genetic diversity among populations of the benthic crustacean amp hi ...

Ion channels, such as gramicidin A, selectively facilitate the transport of ions across biological and synthetic membranes. The conductance properties of ion channels are frequently characterized in synthetic bilayer ...

In order to investigate the potential of thermal analysis for the determination of post-mortem age, rib bone specimens were collected from the remains of a number of slaughtered pigs that were allowed to decompose in the ...

The deleterious interaction of some traditional sulphide artists pigments and copper ions results in the formation of black copper sulphides, in particular, covellite (CuS), and, hence, the discolouration of valuable ...