The hydrophilic vs. hydrophobic balance for five C60 derivatives (FD1–5) bearing one hydrophilic addend has been evaluated by means of useful descriptors derived from (i) aggregation measurements in aqueous/organic mixtures, (ii) partition measurements between n-octanol and water (log Pm/a), and (iii) retention factors in reverse-phase chromatography (log kw). Aggregates of FD1–5 have been obtained
带有一个亲
水性加成物的五种 C60 衍
生物 (FD1-5) 的亲
水与疏
水平衡已经通过来自 (i)
水/有机混合物中的聚集测量,(ii) 正
辛醇和正
辛醇之间的分配测量得出的有用描述符进行了评估。
水 (log Pm/a) 和 (iii) 反相色谱中的保留因子 (log kw)。FD1-5 的聚集体已在
水中和
水性有机混合物中获得。聚集体的尺寸已通过凝胶渗透色谱法估计。(© Wiley-
VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2005)