Piezoelectric materials for anti-infective bioapplications

adjusting their surface physicochemical properties. Recently, numerous studies on piezoelectric materials have been performed for anti-infective and regenerative therapies, but a comprehensive review is still lacking. This article provides a brief overview of the different types of piezoelectric materials and their characteristics. Building on this understanding, this review highlights the antibacterial mechanisms including orchestrating electric field and optimizing piezoelectric catalysis, which promote infective tissue regeneration, as well as discusses the anti-infective bioapplication of piezoelectric materials. Furthermore, this review concludes with perspectives into the challenges and future research directions of piezoelectric biomaterials.