New phosphotetradecavanadate hybrids: crystal structure, DFT analysis, stability and binding interactions with bio-macromolecules
Rim Zarroug, Beñat Artetxe, Brahim Ayed, Xavier López, Nádia Ribeiro, Isabel Correia, João Costa Pessoa
Abstract
5.5 were obtained in both systems. Upon the addition of 1 or 2 to solutions of calf-thymus DNA (ctDNA), changes were observed in the UV-vis absorption and circular dichroism spectra. The significance of the changes observed is discussed considering the several V-containing species that form in the solution.
Topics & Concepts
ChemistryProtonationCrystallographyIntermolecular forceCircular dichroismMacromoleculeInfrared spectroscopyCrystal (programming language)MoleculeOrganic chemistryIonBiochemistryProgramming languageComputer sciencePolyoxometalates: Synthesis and ApplicationsVanadium and Halogenation ChemistryMetal-Organic Frameworks: Synthesis and Applications