Cserháti T, Bordás B, Tyihák E
J Chromatogr. 1986 Sep 19;365:289-96. doi: 10.1016/s0021-9673(01)81567-3.
The retention order of methylated lysine and arginine derivatives followed a reversed-phase separation pattern on various silicas with aqueous salt solutions used as eluents. Principal component analysis established that the origin of the silica exerts a dominant influence on their chromatographic performance, and the effect of impregnation and salt quality are of secondary importance. Good linear correlations were found between the lipophilicity-decreasing effect of monovalent cations and their ionic radii.
在以盐水溶液为洗脱剂的各种硅胶上，甲基化赖氨酸和精氨酸衍生物的保留顺序遵循反相分离模式。主成分分析表明，硅胶的来源对其色谱性能有主要影响，而浸渍和盐的性质的影响则次之。发现单价阳离子的亲脂性降低效应与其离子半径之间存在良好的线性相关性。
