dc.contributor.author | Urbaniak, Paweł | |
dc.contributor.author | Buczkowski, Adam | |
dc.contributor.author | Stepniak, Artur | |
dc.contributor.author | Palecz, Bartłomiej | |
dc.date.accessioned | 2021-09-09T09:36:18Z | |
dc.date.available | 2021-09-09T09:36:18Z | |
dc.date.issued | 2018 | |
dc.identifier.citation | Buczkowski, A., Stepniak, A., Urbaniak, P. et al. Calorimetric and spectroscopic investigations of interactions between cucurbituril Q7 and gemcitabine in aqueous solutions. J Therm Anal Calorim 134, 595–607 (2018). https://doi.org/10.1007/s10973-018-7295-7 | pl_PL |
dc.identifier.issn | 1388-6150 | |
dc.identifier.uri | http://hdl.handle.net/11089/39011 | |
dc.description.abstract | Studies on the interactions between cucurbituril Q7 and gemcitabine (Gem) hydrochloride in water were carried out using isothermal titration calorimetry (ITC) and electrospray ionization–mass spectrometry (ESI-MS). According to ITC and ESI-MS, the formation of this complex occurs in both the solution containing excess gemcitabine and the solution containing excess cucurbituril Q7. ITC results confirm the formation of a thermodynamically stable supramolecular complex with stoichiometry 1:1. The inclusion mechanism of Gem inside the cucurbituril macromolecule is spontaneous (ΔG<0). This process is exothermic (ΔH<0) and is characterized by the loss of entropy (ΔS<0). | pl_PL |
dc.description.sponsorship | The study was financed from the Grant for Development of Young Researchers from the Faculty of Chemistry, University of Lodz, 2017. | pl_PL |
dc.language.iso | en | pl_PL |
dc.publisher | Springer Nature [Co-publication with Akadémiai Kiadó, Budapest, Hungary] | pl_PL |
dc.relation.ispartofseries | Journal of Thermal Analysis and Calorimetry;134 | |
dc.rights | Uznanie autorstwa 4.0 Międzynarodowe | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | * |
dc.subject | Cucurbituril Q7 | pl_PL |
dc.subject | CB[7 | pl_PL |
dc.subject | Gemcitabine hydrochloride | pl_PL |
dc.subject | Isothermal titration calorimetry | pl_PL |
dc.subject | Protonation constant of gemcitabine | pl_PL |
dc.title | Calorimetric and spectroscopic investigations of interactions between cucurbituril Q7 and gemcitabine in aqueous solutions | pl_PL |
dc.type | Article | pl_PL |
dc.page.number | 595–607 | pl_PL |
dc.contributor.authorAffiliation | Department of Inorganic and Analytical Chemistry, Faculty of Chemistry, University of Lodz, Tamka 12, 91-403, Lodz, Poland | pl_PL |
dc.contributor.authorAffiliation | Department of Biophysical Chemistry, Faculty of Chemistry, University of Lodz, Pomorska 165, 90-236, Lodz, Poland | pl_PL |
dc.contributor.authorAffiliation | Department of Biophysical Chemistry, Faculty of Chemistry, University of Lodz, Pomorska 165, 90-236, Lodz, Poland | pl_PL |
dc.contributor.authorAffiliation | Department of Biophysical Chemistry, Faculty of Chemistry, University of Lodz, Pomorska 165, 90-236, Lodz, Poland | pl_PL |
dc.identifier.eissn | 1588-2926 | |
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dc.identifier.doi | 10.1007/s10973-018-7295-7 | |
dc.discipline | nauki chemiczne | pl_PL |