Wenju Liu
Henan University of Technology
CocrystalAnalytical chemistrySolvent effectsWork (thermodynamics)Nuclear chemistryPhysical chemistrySolubilityEpoxyOrganic chemistryInorganic chemistryChemistryStandard molar entropyDoxofyllineMethyl acetateThiouracilCyclohexylamineEthylene glycolPropanolHansen solubility parameterSaccharinCarbamazepineMethanolTelmisartanEthyl acetateCorrelation coefficientEthanolSolventTylosinHydrateChloroformAcetoneSulfamonomethoxineDoxycycline HyclatePhase equilibriumSolvent systemTernary phase diagramEnthalpyMole fractionNon-random two-liquid modelBinary numberDissolution
9Publications
2H-index
17Citations
Publications 9
Newest
#1Wenju Liu (Henan University of Technology)H-Index: 2
#2Yanmin Shen (Henan University of Technology)H-Index: 2
Last. Kewen Zhang (Henan University of Technology)
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Abstract In this work, the solubilities of carbamazepine (CBZ) (form III) in ethyl acetate, methyl acetate, ethylene glycol, chloroform and cyclohexylamine were determined by laser monitoring techniques at pressure above sea level, and the solubility data of CBZ (form III) in different pure solvents were fitted by the Modified Apelblat model and λh model. The result shows that the solubility of CBZ (form III) in five solvents increases as temperature rises, and the solubility in chloroform was t...
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In this work, ternary phase diagrams of telmisartan-saccharin (TEL-SAC) cocrystal in methanol, ethanol, and quasi-ternary sections of the quaternary system TEL-SAC–chloroform–methanol were determin...
1 CitationsSource
#1Yanmin Shen (Henan University of Technology)H-Index: 2
#2Wenju Liu (Henan University of Technology)H-Index: 2
Last. Chao Wang (Henan University of Technology)
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Abstract The experimental solubility of sulfamonomethoxine in six different pure solvents (methanol, ethanol, 1-propanol, l-butanol, ethyl acetate and acetone) and sulfamonomethoxine hydrate in acetone + water mixture solvents were measured from 294.55K to 362.15K by a laser dynamic method under atmospheric pressure. Experimental results indicated that the solubility data of sulfamonomethoxine increased with temperature increasing in pure solvents and the solubility followed this order: acetone ...
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#1Yanmin Shen (Henan University of Technology)H-Index: 2
#2Wenju Liu (Henan University of Technology)H-Index: 2
Last. Zehua Bao (Henan University of Technology)H-Index: 2
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In this work, solubility of exo-3,6-epoxy-1,2,3,6-tetrahydrophthalic anhydride (ETA) was measured and discussed in acetone + ethanol, methyl acetate + ethanol, 1,4-dioxane + ethanol, and ethyl acet...
1 CitationsSource
#1Yanmin Shen (Henan University of Technology)H-Index: 2
#2Wenju Liu (Henan University of Technology)H-Index: 2
Last. Zehua Bao (Henan University of Technology)H-Index: 2
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Abstract The solid-liquid phase equilibrium solubility of Doxofylline was measured and discussed in ten pure organic solvents and co-solvent mixtures of acetonitrile + ethanol (+or water) at temperature range from 278.15 to 323.15 K. Results indicated that experimental mole fraction (x) of Doxofylline in ten neat solvents followed this order: acetonitrile > tetrahydrofuran > benzene > acetone > ethyl acetate > methanol > 1-propanol ≈ 2-propanol > ethanol ≈ water, and solubility increased with te...
10 CitationsSource
#1Yanmin Shen (Henan University of Technology)H-Index: 2
#2Wenju Liu (Henan University of Technology)H-Index: 2
Last. Paifeng Shi (Henan University of Technology)H-Index: 2
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The solid–liquid phase equilibrium solubility of doxycycline hyclate (DH) in 10 pure organic solvents and cosolvent mixtures DMF (1) + ethanol (2), DMSO (1) + ethanol (2) and acetone (1) + ethanol ...
2 CitationsSource
#1Yanmin Shen (Henan University of Technology)H-Index: 2
#2Wenju Liu (Henan University of Technology)H-Index: 2
Last. Zehua Bao (Henan University of Technology)H-Index: 2
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Abstract The solubility values of Doxycycline Hyclate (DH) in water + methanol (or +ethanol and n-propanol) mixture solvents were measured and correlated from 276.95 K to 323.75 K. Experiment results indicated that solubility data in four pure solvents followed this order: methanol> ethanol≈water>n-propanol, and solubility data increased with increasing temperature in all selected solvents. In mixture solvents, the solubility data of Doxycycline Hyclate reached a minimum at xc = 0.75 in water(xc...
5 CitationsSource
#1Yanmin ShenH-Index: 2
#3Zehua BaoH-Index: 2
Last. Zhanhu GuoH-Index: 1
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1 CitationsSource