Azo-11, the bolaform amphiphile with longer spacers, can form stable straight stripe structures at the interface even against drying process.

• 对于含有较长柔性间隔基团和偶氮苯介晶基团的双头双亲分子（azo-11）在液/固界面上可以形成笔直的条带状结构，这种条带状结构即使在干燥状态下它也可以稳定存在。