نتایج جستجو برای: ion pair complex formation
تعداد نتایج: 1528000 فیلتر نتایج به سال:
Transient optical absorption and M-edge XANES identifies the predominant formation of an iron( iii ) ion pair state over desired ii )/iron( iv )-oxo as source poor photon-to-product yield in μ-oxo iron bisporphyrin photocatalysts.
Convective radial energy flux due to resonant magnetic perturbations and magnetic curvature at the tokamak plasma edge Modification of the formation of high-Mach number electrostatic shock-like structures by the ion acoustic instability Phys. Generation of magnetic field and electrostatic shock wave driven by counterstreaming pair plasmas A pair of curved shocks in a collisionless plasma is exa...
The main factor affecting the economics of foam-assisted water alternative gas (FAWAG) process is the loss of foaming agent by adsorption onto reservoir rocks. In this study, the effects of phases, surfactant concentration, salinity, adsorbents, and sacrificial agent on adsorption density were investigated by special adsorption experiments. Moreover, a series of FAWAG tests were performed to ex...
The determination and comparison of the structures of a number of glutamate dehydrogenases that span the spectrum of thermal stability from mesophiles to hyperthermophiles have revealed that the formation of extended ion-pair networks is a major stabilizing feature in the adaptation of the organism to life at 100 degrees C. Analysis of the structures of other hyperthermophilic proteins has show...
Two simple, sensitive spectroscopic and atomic absorption spectrometric (AAS) methods have been suggested for the determination of doxazosinmesylate in pure form and tablet formulations. The methods are based on the formation of ion-pair associate between the drug and the inorganic complex, bismuth(III) tetraiodide. The reaction occurs in nitric acid medium forming orange-reda ion-pair associat...
Two rapid, simple and sensitive extractive specrophotometric methods has been developed for the assay of Hyoscine butyle bromide (HBB), losartan potassium (LSR) and Sertaline HCl (SER) in bulk and in their pharmaceutical formulations. The proposed methods depend upon the reaction of cobalt(II)–thiocyanate (method A) and molybdenum(V)–thiocyanate ions (method B) with the cited drugs to form stab...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید