Possible Mechanism for the Acquisition of Spin-density by Cations in Ion-pairs involving Paramagnetic Anions

Mechanism of Relaxation Enhancement of S

Mechanism of Relaxation Enhancement of Spin Labels in Membranes by Paramagnetic Ion Salts: Dependence on 3d and 4f Ions and on the Anions

✍ V.A. Livshits; B.G. Dzikovski; D. Marsh 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 197 KB

Progressive saturation EPR measurements and EPR linewidth determinations have been performed on spin-labeled lipids in fluid phospholipid bilayer membranes to elucidate the mechanisms of relaxation enhancement by different paramagnetic ion salts. Such paramagnetic relaxation agents are widely used f