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近年来，光动力疗法和声动力疗法成为各国学者研究的热点。声动力疗法来源于光动力疗法，具有比光动力疗法作用范围更广、深度更深的优点。光动力疗法有抗肿瘤和灭菌的作用，并且已取得良好的应用效果。声动力疗法目前仅在抗肿瘤领域中进行了研究和应用尝试，关于其是否可以灭菌及效果如何是一个新的研究方向。

Future prospect of sonodynamic antimicrobial chemo-therapy.

In recent years, sonodynamic therapy （SDT） and photodynamic therapy （PDT）has been a research hotspot by scholars in many countries. Although SDT derived from PDT, it has many unique advantages, such as penetrating into tissue more widely and deeply. PDT has been shown to be ef- fective against neoplasms and bacteria, but there was few re-search on sonodynamic antimicrobial chemotherapy. Whether SDT may be a promising novel antimicrobial strategy against bacteria and what its sterilization effect has become a new re- search direction.