Solvent spin-labelling for investigating the interaction of biological ligands with macromolecules: A 1H paramagnetic relaxation study

The paramagnetic contributions to the spin-lattice relaxation rates of khellin protons, induced by the presence in an aqueous solution of TEMPO nitroxide, have been analyzed in the interaction of the furochromone with DNA. The relaxation data obtained at different temperatures, nitroxide and DNA con...

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Veröffentlicht in:	Biophysical chemistry 1990-10, Vol.38 (1), p.155-158
Hauptverfasser:	Niccolai, Neri, Lampariello, Raffaella, Bovalini, Lucia, Rustici, Mauro, Mascagni, Paolo, Martelli, Paola
Format:	Artikel
Sprache:	eng
Schlagworte:	DNA - chemistry Intermolecular interaction Khellin Khellin - chemistry Ligands Magnetic Resonance Spectroscopy Paramagnetic relaxation Protons
Online-Zugang:	Volltext
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