reducer,reducing agent,reductant- a substance capable of bringing about the reduction of another substance as it itself is oxidized; used in photography to lessen the density of a negative or print by oxidizing some of the loose silver
The spectra of low atomic number elements show energy shifts which depend on the bonding of the element. To observe these shifts, a high resolution wavelength dispersive (WDS) x-ray spectrometer is required. Intensity variations of the L series can be observed with an EDS system which also ...
Capsular polysaccharides are important virulence factors in pathogenic bacteria. Characterizing the structural components and biosynthetic pathways for these polysaccharides is key to our ability to design vaccines and other preventative therapies that t
Optimization of twisted-tape element static mixers for industrially relevant setups Kumar Aanjaneya, Smita Agrawal Pages 426-438 select article Effect of the novel combined internal devices on gas−solid flow behavior in spouted beds Research articleAbstract only ...
Taishan in northern China Cloud/fog samples were collected during spring of 2007 in the highly polluted North China Plain in order to examine the impact of pollution and dust partic... W Yan,G Jia,W Tao,... - 《Atmospheric Research》 被引量: 80发表: 2011年 OBSERVATIONAL STUDIES ON SAND...
Photoelectron spectroscopy of f element organometallic complexes. 11. An investigation of the electronic structure of some tris(.eta.5-cyclopentadienyl)tho... Chemical and Engineering News . 2001Freemantle M.New horizons for ionic liquids - Green ‘designer solvents‘ find additional effective uses, no...
Biological Trace Element Research (2021) Chemical composition of Polish propolis and its antiproliferative effect in combination with Bacopa monnieri on glioblastoma cell lines Justyna Moskwa Sylwia K. Naliwajko Katarzyna Socha Scientific Reports (2020) Iranian propolis efficiently inhibits growth of or...
The elemental con- centration ratio of ambient PM to that of the upper con- tinental crust (UCC) yield useful information as to what extent metals are enriched in particle samples because of anthropogenic processes. If the EF of an element is close to 1, its origin is UCC. Several ...
whereas the leachable form is the quantity of structural chemical element that leaches out under the influence of concentric acids52. On the other hand, exchangeable form is the quantity of cations hold by clay particles and are ready to exchange with other cations when fluid comes in contact53...
Experimental constraints on the role of temperature and pyrogenic mineral assemblage in wildfire-induced major and trace element mobilisation Wildfires impact a large and increasing proportion of the Earth's surface. With documented soil surface temperatures of up to 850掳C, wildfires may fundame... ...