有机化学 ›› 2025, Vol. 45 ›› Issue (11): 3998-4012.DOI: 10.6023/cjoc202503036 上一篇    下一篇

综述与进展

聚集诱导发光光敏剂用于光动力抗菌治疗

陈怡萱, 赵征*()   

  1. 香港中文大学(深圳)理工学院 广东省聚集体科学基础研究卓越中心 广东省聚集体科学基础研究卓越中心 广东深圳 518172
  • 收稿日期:2025-03-31 修回日期:2025-06-02 发布日期:2025-06-30
  • 基金资助:
    国家自然科学基金(52333007); 国家自然科学基金(52273197); 国家自然科学基金(62205384); 深圳市聚集体功能材料重点实验室(ZDSYS20211021111400001); 深圳市科技创新委员会(KQTD20210811090142053); 深圳市科技创新委员会(JCYJ20220818103007014); 深圳市科技创新委员会(GJHZ20210705141810031); 及广州市科技计划(2023A04J0069)

Aggregation-Induced Emission Photosensitizers for Photodynamic Antimicrobial Therapy

Yixuan Chen, Zheng Zhao*()   

  1. Guangdong Basic Research Center of Excellence for Aggregate Science, School of Science and Engineering, The Chinese University of Hong Kong, Shenzhen (CUHK-Shenzhen), Shenzhen, Guangdong 518172
  • Received:2025-03-31 Revised:2025-06-02 Published:2025-06-30
  • Contact: *E-mail: zhaozheng@cuhk.edu.cn
  • Supported by:
    National Natural Science Foundation of China(52333007); National Natural Science Foundation of China(52273197); National Natural Science Foundation of China(62205384); Shenzhen Key Laboratory of Functional Aggregate Materials(ZDSYS20211021111400001); Science Technology Innovation Commission of Shenzhen Municipality(KQTD20210811090142053); Science Technology Innovation Commission of Shenzhen Municipality(JCYJ20220818103007014); Science Technology Innovation Commission of Shenzhen Municipality(GJHZ20210705141810031); Science and Technology Program of Guangzhou City(2023A04J0069)

细菌耐药性对人类健康构成相当大的威胁. 研发新型抗菌材料对于改善人类健康状况、开发新疗法和解决抗生素耐药性等问题至关重要. 光动力疗法具有非侵入性、选择性高、毒性低、副作用小、适用范围广以及可协同治疗的特点, 在抗菌治疗领域广受关注. 而聚集诱导发光(AIE)材料可以改善传统材料由聚集引起的浓度猝灭效应(ACQ), 有出色的光稳定性和活性氧产生能力, 是一类优异的抗菌材料. 从分子结构、杀菌策略以及抗菌应用几个方面重点介绍了AIE光敏剂的研究进展并展望了其未来的发展趋势, 帮助读者快速了解AIE材料在伤口修复以及耐药菌感染治疗等领域的最新研究进展, 为开发新型抗菌材料提供了思路.

关键词: 聚集诱导发光(AIE), 抗菌治疗, 光动力治疗, 细菌耐药性

Bacterial resistance poses a considerable threat to human health. The research of new antibacterial materials is very important for enhancing human health, developing new therapies and solving the problem of antibiotic resistance. Photo- dynamic therapy has the characteristics of precise treatment, high selectivity, non-invasiveness, low toxicity, few side effects, and wide application range, which has been widely concerned in the field of antibacterial therapy. The aggregation-induced emission (AIE) materials can overcome the concentration quenching effect (ACQ) caused by aggregation in traditional materials, thereby becoming an excellent antibacterial material with excellent photostability and reactive oxygen generation ability. The molecular structure, bactericidal strategies, and therapeutic applications of AIE photodynamic materials are introduced, and the future development trend of AIE photodynamic materials is prospected, which can help readers quickly understand the latest research progress of AIE photosensitizers in wound repair and treatment of drug resistant bacterial infections, and provide ideas for the development of new antibacterial materials.

Key words: aggregation-induced emission (AIE), antimicrobial therapy, photodynamic therapy, antimicrobial resistance