Please use this identifier to cite or link to this item: https://scholarhub.balamand.edu.lb/handle/uob/2562
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dc.contributor.authorHassan, Inas ELen_US
dc.contributor.authorAllouch, Ahmaden_US
dc.contributor.authorAbou Dalle, Adiben_US
dc.contributor.authorNakat, Hanna Elen_US
dc.contributor.authorOmar, Fawaz Elen_US
dc.date.accessioned2020-12-23T09:15:38Z-
dc.date.available2020-12-23T09:15:38Z-
dc.date.issued2013-
dc.identifier.urihttps://scholarhub.balamand.edu.lb/handle/uob/2562-
dc.description.abstractA simple and fast spectrophotometric method has been used to determine the thermodynamic parameters of the inclusion complex formed between N-(2-ethylphenyl)-N'-(2- methylphenyl) thiourea, a hydrophobic substrate trap and hydroxypropyl-β-cyclodextrin (HP−β−CD). The overall association constants have been calculated at different temperatures using the Scott's method and are found to decrease with increase in temperature. The free energy change (∆G°) and the enthalpy of formation (∆H°) as well as the entropy (∆S°) have been determined for the various inclusions. The method has been applied with satisfactory precision; the values of relative standard deviations did not exceed 2%.en_US
dc.format.extent6 p.en_US
dc.language.isoengen_US
dc.subjectThioureaen_US
dc.subjectInclusion complexesen_US
dc.subjectCyclodextrinsen_US
dc.subjectAssociation constanten_US
dc.titleSpectroscopic and thermodynamic studies of the inclusion complexation of thiourea substrate with hydroxypropyl- β -cyclodextrinen_US
dc.typeJournal Articleen_US
dc.contributor.affiliationDepartment of Chemistryen_US
dc.description.volume2en_US
dc.description.issue4en_US
dc.description.startpage1475en_US
dc.description.endpage1481en_US
dc.date.catalogued2019-06-03-
dc.description.statusPublisheden_US
dc.identifier.OlibID192255-
dc.identifier.openURLhttp://www.e-journals.in/PDF/V2N4/1475-1481.pdfen_US
dc.relation.ispartoftextChemical science transactions journalen_US
dc.provenance.recordsourceOliben_US
Appears in Collections:Department of Chemistry
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