【摘要】 空化效应是发生在液体内部的一种极其复杂的流体物理现象,能产生极高的中心能量密度,并伴随发光、发热、冲击波、高速射流等极端物理现象,它的存在能使一些极端的反应得以实现。空化效应发生时形成的空化微流体在破坏细胞形貌、微操控、微混合等方面有广泛地应用。本文综述了空化微流体及其产生的强烈冲击波在生物医学方面的应用,包含空化微流体在破坏细胞形貌、微小元件的操控以及加快液体混合等三个方面。更多还原

【Abstract】 Cavitation effect,a very complex physical phenomenon inside the liquid,not only can produce extremely high core-energy density,but also is accompanied by some extreme physical phenomena such as light,heat,shock waves,and fast-moving liquid jets leading to some extreme reactions. The microfluidic formed by cavitation effect has wide applications in the destruction of the cell morphology,micromanipulation,micro mixing etc. In this paper,the cavitation microfluidic and strong shock wave in biomedical applications are reviewed,including destroy cell morphology,control minor components and accelerate liquid mixing.更多还原