水中では検出困難？ラジカル対磁場効果と溶媒ケージの役割

Magnetic Field Effects on Radical Pair Reactions: The Role of Solvent Cage in Water vs. Organic Media

Abstract: In radical pair electron-transfer reactions, fast solvent cage relaxation in water leads to sub-nanosecond radical pair lifetimes, limiting spin coherence and making magnetic field effects (MFEs) hard to detect. In contrast, stronger cage effects in organic solvents (polar or nonpolar) prolong radical pair lifetimes into the nanosecond-to-micr…