本文设计了区域规整的高通透性聚合物材料并应用于甲基苯丙胺(冰毒)蒸气的检测中.通过聚合物区域规整性的控制以及侧链上大位阻基团的引入,增强了材料通透性,并为气体分子增加了有效传感位点.另外,引入大位阻基团也能在一定程度上减少聚合物链间π-π堆叠造成的荧光自淬灭.此外,材料拥有良好的荧光量子效率和光稳定性.通过合成区域规整的高通透性聚合物,聚合物薄膜对胺类检测的传感都有所增强,其中,对甲基苯丙胺的蒸气检测材料的荧光增强达到了最高的106％,为甲基苯丙胺蒸气的荧光增强检测提供了新的思路.
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