The effect of iron-containing substances with different forms on the properties of carbon-black filled natural rubber compound is discussed. The ionic iron substances (FeCl2, FeCl3, Fe(SA)(3)) have a detrimental effect on the rubber. Based on the oxidation induction temperature values, the ...
Iron oxyhydroxides (FeOOH) are common crystalline forms of iron that play a critical role in technology and the natural environment via a variety of import... V Alexandrov,KM Rosso - 《Journal of Chemical Physics》 被引量: 11发表: 2014年 Cassava starch in Northern Cauca, Colombia: socioecon...
natural gas and coal. Thoughnatural resourcesare present in many varied forms of mineral reservoirs yet the high demand of fuels make them the backbone of economy of each country. Therefore, the countries that have the most of these
mechanisms are highly sophisticated, such as the preformed β-strands of darobactins that target the undruggable β-barrel chaperone BamA, or teixobactin, which binds to a precursor of peptidoglycan and then forms a supramolecular structure that damages the membrane, impeding the emergence of ...
In unconventional natural gas reservoirs, their forms of natural gas are trapped by rocks and the permeability is very low [58]. Technology methods are thereby playing a critical role in this situation. For instance, hydraulic fracturing and fractionation are common ways that help to significantly ...
aureus (MRSA) is prevalent in farm animals and forms biofilms on many animal surfaces [35]. 3. Natural Products as a Promising Alternate The emergence of drug-resistant microbes is mushrooming at an alarming rate. Compared with other approaches, using natural bioactives could be a promising ...
The crystal structure of SF can take different forms because it has three types of polymorphisms [119], which are the glandular state (silk I); the spun silk state, which consists of the β-sheet secondary structure (silk II); and an air/water assembled interfacial silk (silk III, with ...
(Weickmannet al.,1989) and more stable forms ofmonellin(Kimet al.,1991). The ideal is to find a natural, stable, safe potent sweetener with the taste properties of sucrose, as this would be more acceptable to consumers and potentially easier to gain regulatory approval (Lindley, 1999;Fry...
Natural products for the treatment of respiratory diseases targeting ferroptosis Lung cancer Numerous studies have highlighted the role of ferroptosis in both the etiology and treatment of various forms of cancer, including but not limited to aggressive types such as breast cancer, liver cancer, stomach...
We demonstrate the ability of micro-Raman spectroscopy to discriminate between ferritin and magnetoferritin used in the studies. The results are promising for further use of the Raman spectroscopy as potential tool to distinguish between the forms of iron present in biogenic materials and biological ...