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2篇 您的检索式:作者名="Mohammadi AS"
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1Experimental measurement and correlation of solubility of β-carotene in pure and ethanol-modified subcritical water显示文摘For the first time,the solubility ofβ-carotene in pure and ethanol-modified subcritical water(SW)using the static method was determined.The experimental runs were performed at a temperature ranging from 298.15 to 403.15 K and 0–10%(w/w)of ethanol as a modifier at a constant pressure of 5 MPa.Samples were analyzed by UV–vis spectrophotometer.The solubility ofβ-carotene was found to range from 1.084×10^-8 to 227.1×10^-8 mol fractions in the subcritical water in above mentioned conditions.The obtainedβ-carotene solubility data were correlated using the linear model and modified Apelblat model.The obtained results showed the modified Apelblat model was better for estimating the solubility ofβ-carotene in SW.The values of the rootmean-square deviation(RMSD)between experimental and correlated data were calculated and used as the index of validity and accuracy for the model.Also,thermodynamic properties of the solution such as the Gibbs free energy of solution,enthalpy,and entropy of solution were estimated.Hadi Share Mohammadi Ali Haghighi As Maryam Khajenoori 2020Chinese Journal of Chemical Engineering2020,28,10:1
2Assessment of Intra-and Inter-examiner Reproducibility of Probing Depth Measurements with a Manual Periodontal Probe显示文摘Lafzi A Mohammadi AS Eskandari A 2007J Dent Res Dent Clin Dent Prospects2007,1,1:1
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