Antibacterial properties of piezoelectric materials and their applications in stomatology
10.12016/j.issn.2096-1456.202550282
- Author:
ZHANG Shujun
1
;
WANG Xiuqing
1
;
HUANG Xiaojing
1
Author Information
1. Fujian Key Laboratory of Oral Diseases & Fujian Provincial Engineering Research Center of Oral Biomaterial & School and Hospital of Stomatology, Fujian Medical University
- Publication Type:Review
- Keywords:
stimuli-responsive;
piezoelectric materials;
piezoelectric effect;
antibacterial activity;
antibacte⁃rial mechanism;
stability;
safety;
stomatology
- From:
Journal of Prevention and Treatment for Stomatological Diseases
2026;34(1):86-95
- CountryChina
- Language:Chinese
-
Abstract:
Microbial infections are a prevalent challenge in the prevention and treatment of oral diseases. Antibiotic therapy faces clinical limitations due to its single-target mechanism and tendency to induce resistance with repeated use, necessitating novel antibacterial strategies. Stimuli-responsive antibacterial materials, whose antimicrobial activity can be modulated by external stimuli, offer advantages such as remote controllability, potential for localized precision treatment, and a reduced risk of inducing resistance. Among these materials, mechanical force-triggered piezoelectric materials exhibit significant antibacterial activity in the biomedical field owing to their unique piezoelectric effect, excellent stability, and good biocompatibility. Research has shown that piezoelectric materials can convert mechanical energy into electrical energy in response to external forces, which enables antibacterial effects without requiring an external power source. The underlying mechanisms primarily include direct electric field effects, generation of reactive oxygen species, and immune modulation. Preliminary applications in treating oral infections (e.g., dental caries, periodontitis, and peri-implantitis) have confirmed their stability and biocompatibility, establishing a foundation for clinical translation. However, long-term efficacy and biosafety in the complex oral microenvironment require further validation. Future research should focus on optimizing material preparation protocols to enhance antibacterial efficacy and stability, further investigating the underlying antimicrobial mechanisms, and systematically evaluating their therapeutic outcomes and safety profiles across various types of oral infections. This review summarizes the antibacterial effects, mechanisms, stability, safety, and research progress of piezoelectric materials in the stomatologic field, aiming to provide new insights for further research and application in this area.
- Full text:2026012210303904731压电材料的抗菌性能及其在口腔医学领域的应用.pdf
