Sentence examples for presence of a solution of from inspiring English sources

Graphite chelate borate intercalation compounds, CxB[OC CF3 2C CF3 2O]2 · δF and CxB[OC CF3 2C(O)O]2 · δF, are prepared for the first time by chemical oxidation of flaky graphite with fluorine gas in the presence of a solution of the intercalate anion in anhydrous hydrofluoric acid.

Like all Suillus species, the cystidia of S. americanus will turn orange-brown in the presence of a solution of 3% potassium hydroxide.

These clay particles were dispersed in water and heated at 75°C in the presence of a solution composed of the sodium salts of bicarbonate (1 M), citrate (0.3 M), and chloride (2 M) (Pusino et al. 1989; Robert and Tessier 1974).

First, ESIMS studies of a solution of [Cu dtcbp 2] demonstrate the presence and stoichiometry of the desired complex (ions observed: [ M−2 H]2−, [ M−3 H+Na]2− and [ M−4 H+2 Na]2−) (see the Supporting Information).

N, N-dimethylformamide (DMF -solvate of thiocyanuric aciDMF -solvate dimethyl sulfofide (DMSO)-solvathiocyanuricacidic acid (TCUA) were successfully prepanddimethylm temperature in the presulfoxideaqueous solution of soDMSO -solvate(NaNO3).

Catalytic activity of the synthesized CuNPs has been studied in the reduction of 4-nitrophenol in aqueous medium at room temperature in the presence of aqueous solution of sodium borohydride [56].

Now, we present the following theorem about the existence of solution for problem (3.1) in presence of a lower solution.

In the presence of a 10% solution of various alcohols, many alkyl-β-d-glucosaminides were obtained, indicating that exo-β-d-glucosaminidase is a retaining enzyme.

The presence of a small solution concentration of Mg2+ ions leads to the accumulation of a Mg(OH 2 deposit when the surface pH is maintained sufficiently alkaline.

A special attention is paid to the case of presence of a good solution for the given Boolean function, in remaining random.

Photoluminescence spectroscopy (PL) is performed in the presence of a standard solution of aflatoxins (B1, B2, G1 and G2 with a ratio of 5 1 5 1) at various concentrations, in order to determine the efficacy of a ZnS QD-based aflatoxin detection method.