无机材料学报 ›› 2022, Vol. 37 ›› Issue (11): 1170-1180.DOI: 10.15541/jim20220158

• 综述 • 上一篇    下一篇

压电半导体纳米材料在声动力疗法中的应用进展

黄田1,2,3(), 赵运超1,2,3, 李琳琳2,3,4()   

  1. 1.广西大学 化学化工学院, 南宁 530004
    2.广西大学 物理科学与工程技术学院 纳米能源研究中心, 南宁 530004
    3.中国科学院 北京纳米能源与系统研究所, 北京 101400
    4.中国科学院大学 纳米科学与技术学院, 北京 100049
  • 收稿日期:2022-03-21 修回日期:2022-04-24 出版日期:2022-06-16 网络出版日期:2022-06-16
  • 通讯作者: 李琳琳, 研究员. E-mail: lilinlin@binn.cas.cn
  • 作者简介:黄田(1996-), 女, 硕士研究生. E-mail: huangtian@binn.cas.cn
  • 基金资助:
    国家自然科学基金(82072065);国家自然科学基金(81471784);中国科学院战略性先导科技专项(XDA16021103);国家万人计划青年拔尖人才项目;中央高校基本科研业务费专项资金(E2EG6802X2)

Piezoelectric Semiconductor Nanomaterials in Sonodynamic Therapy: a Review

HUANG Tian1,2,3(), ZHAO Yunchao1,2,3, LI Linlin2,3,4()   

  1. 1. School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, China
    2. Center on Nanoenergy Research, School of Physical Science & Technology, Guangxi University, Nanning 530004, China
    3. Beijing Institute of Nanoenergy and Nanosystems, Chinese Academy of Sciences, Beijing 101400, China
    4. School of Nanoscience and Technology, University of Chinese Academy of Sciences, Beijing 100049, China
  • Received:2022-03-21 Revised:2022-04-24 Published:2022-06-16 Online:2022-06-16
  • Contact: LI Linlin, professor. E-mail: lilinlin@binn.cas.cn
  • About author:HUANG Tian (1996-), female, Master candidate. E-mail: huangtian@binn.cas.cn
  • Supported by:
    National Natural Science Foundation of China(82072065);National Natural Science Foundation of China(81471784);Strategic Priority Research Program of the Chinese Academy of Sciences(XDA16021103);National Youth Talent Support Program of China;Fundamental Research Funds for the Central Universities(E2EG6802X2)

摘要:

随着纳米医学的发展, 利用纳米材料在外源超声波的刺激下催化产生过量的活性氧物种(Reactive Oxygen Species, ROS)以治疗疾病的方法, 被称为声动力疗法(Sonodynamic Therapy, SDT), 已引起人们的广泛关注。目前, 开发可用于SDT的高效声敏剂用于提高ROS产率, 仍然是当前研究和未来临床转化的最大挑战之一。近年来, 得益于压电电子学和压电光电子学的兴起, 基于压电半导体纳米材料的新型声敏剂在SDT中崭露头角, 显示出良好的应用前景。本文从压电半导体的结构出发, 介绍了压电半导体纳米材料应用于SDT的机理研究, 以及利用压电半导体纳米材料作为声敏剂在声动力学癌症治疗及相关抗菌性能方面所取得的研究进展。最后, 本文对该领域存在的问题以及未来的发展趋势进行了展望。

关键词: 压电半导体, 压电效应, 压电光电子学, 声动力疗法, 癌症, 综述

Abstract:

With the development of nanomedicine, utilization of nanomaterials to catalyze the generation of excess reactive oxygen species (ROS) under exogenous ultrasound stimulation has attracted widespread attention for disease therapy, which is called sonodynamic therapy (SDT). Currently, development of high-efficiency sonosensitizers that can be used in SDT to improve ROS yield remains one of the most important challenges for current research and future clinical translation. Recently, benefited from the development of piezotronics and piezophototronics, novel sonosensitizers based on piezoelectric semiconductor nanomaterials have shown promising applications in SDT. In this review, we outline the structures and properties of piezoelectric semiconductors, and introduce the presumed mechanism of SDT with piezoelectric semiconductors. The newest research progresses on using piezoelectric semiconductor as sonosensitizer in cancer treatments and antibacterial applications are summarized. Finally, the existing challenges and future development trends in this field are proposed.

Key words: piezoelectric semiconductor, piezoelectric effect, piezophototronics, sonodynamic therapy, cancer, review

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