Artykuły (WBiNoŻ)

Stały URI dla kolekcjihttp://hdl.handle.net/11652/147

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2006 - 20093

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Data zakończenia: 2009Tematsearch.filters.applied.operator.equals: search.filters.subject.metoda spektroskopii absorpcyjnej UV-Vis

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Teraz wyświetlane 1 - 3 z 3
  • Pozycja
    The study of interactions between ibuprofen and bovine serum albumin
    (Wydawnictwo Politechniki Łódzkiej, 2009) Jasińska, Aleksandra; Ferguson, Antoine; Mohamed, Wesam S.; Szreder, Tomasz
    Investigation of the interactions between ibuprofen and Bovine Serum Albumin was carried using UV-Vis absorption and fluorescence methods. There was a quenching effect found between these two molecules in the fluorescence methods.
  • Pozycja
    The study of interactions between Diclofenac and Bovine Serum Albumin (BSA)
    (Wydawnictwo Politechniki Łódzkiej, 2008) Jabłońska, Joanna; Casares, Daniela; Funfer, Johanna; Habenschuss, Thomas; Jimenez, Gabriela; Klemm, Anna Lena; Machado, Antonio Magela Junior; Miloshevska, Sandra; Papista, Ivana; Urlich-Lynge, Sofie Louise
    Investigation of the interactions between diclofenac and BSA was performed using UV-Vis absorption and fluorescence methods. There was a quenching effect found between these two molecules in the fluorescence measurement methods; steady-state and time-resolved. The fluorescence decay time enables to determine the quenching mechanism and thus conclude that the complex is formed in ground-state but also collisional quenching - when the excited-state fluorophore of BSA is deactivated - occurs. Computer modeling was applied to observe and optimize the formation of the complex between N-acetyl-L-tryptophamide and diclofenac.
  • Pozycja
    The study of the interactions between naproxen and N-acetyl-L-tyrosine ethyl ester
    (Wydawnictwo Politechniki Łódzkiej, 2006) Sobczuk, Dorota; Craig, Rebecca; Nogueroles, Marta; Radisic, Slavica; Shen, Boheng; Simon, Susanne
    The interaction between naproxen and N-acetyl-L-tyrosine ethyl ester was investigated using UV-Vis absorption and fluorescence methods and the results indicate that an interaction is present in the ground state. Hydrogen bond formation between these two molecules in complexation was illustrated by the computer optimised complex. This theory was supported by the increased fluorescence lifetime decay observed, the Gibbs free energy for complexation and also by the geometry of the complex.