heads. Here, we report synthesis efforts to enlarge this focused library with oxime and disulfide bridges and dynamic amphiphiles with more than one positive charge. Evaluation in fluorogenic vesicles reveals best activation of DNA as ion transporters by dynamic amphiphiles with dendritic scaffolds, doubly charged heads and four tails. Moreover, oximes, contrary to hydrazones, remain active under acidic
动态的两亲物在带电的头部和疏
水的尾巴之间有一个“桥梁”。动态共价键的存在对于差异和
生物传感应用以及快速访问筛选siRNA的
基因传递或细胞摄取所需的文库非常重要。但是,迄今为止,开发文库的努力都集中在to与单阳离子头的连接上。在这里,我们报告了合成的努力,以扩大
肟和二
硫键和带有两个以上正电荷的动态两亲物的聚焦库。对荧光囊泡的评估表明,具有树突状支架,双电荷头和四尾的动态两亲分子可最佳地激活DNA作为离子转运蛋白。而且,与相反,
肟在酸性条件下仍保持活性。