Study of DNA interactions with Cu2+ and Mg2+ ions in the presence of caffeine

A study of caffeine effects on the complexation of the DNA molecule with Cu 2+ and Mg 2+ ions in solution is presented. DNA binding with cations and caffeine is traced from changes in DNA circular dichroism and UV absorption spectra. The complexation of caffeine with M 2+ ions is studied by IR spect...

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Veröffentlicht in:	Journal of structural chemistry 2017-03, Vol.58 (2), p.399-405
Hauptverfasser:	Paston, S. V., Polyanichko, A. M., Shulenina, O. V.
Format:	Artikel
Sprache:	eng
Schlagworte:	2014 Absorption spectra Atomic Atomic/Molecular Structure and Spectra Caffeine Chemistry Chemistry and Materials Science Complexation Copper Deoxyribonucleic acid Destabilization Dichroism DNA Infrared spectroscopy Inorganic Chemistry June 23–27 Molecular Optical and Plasma Physics Physical Chemistry Proceedings of the 17th Symposium on the Intermolecular Interaction and Molecular Conformations: to the 100th Anniversary of A. I. Kitaigorodsky Pushchino Russia Solid State Physics Spectrum analysis
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