Polyelectrolyte Thin
聚电解质薄

ResultsThe micro-vortexes excited by ultra-high frequency acoustic wave can generate tunable shear stress at solid–liquid interface, thereby disrupting molecular interactions in immobilized multilayered polyelectrolyte thin films and releasing embedded DNA strands in a controlled fashion.

结果超高频声波激发的微涡流可以在固-液界面产生可调剪切应力，从而破坏固定化多层聚电解质薄膜中的分子相互作用，并以受控方式释放嵌入的DNA链。