Photo-triggered antibacterial and anticancer activities of zinc oxide nanoparticles

被引：132
|
作者：
Sivakumar, Padmanaban [1 ,3 ]
Lee, Minjong [2 ]
Kim, Yoon-Seok [1 ]
Shim, Min Suk [1 ]
机构：
[1] Incheon Natl Univ, Div Bioengn, Incheon 22012, South Korea
[2] Kangwon Natl Univ Hosp, Dept Internal Med, 156 Baengnyeong Ro, Chuncheon Si 24289, Gangwon Do, South Korea
[3] Indian Oil Corp Ltd, Qual Control Dept, Paradip Refinery, Bhubaneswar 754141, Odisha, India
来源：
JOURNAL OF MATERIALS CHEMISTRY B | 2018年 / 6卷 / 30期
基金：
新加坡国家研究基金会;
关键词：
ZNO NANOPARTICLES; REACTIVE OXYGEN; PHOTODYNAMIC THERAPY; CANCER-CELLS; ESCHERICHIA-COLI; OXIDATIVE STRESS; PHOTOCATALYTIC INACTIVATION; BIOMEDICAL APPLICATIONS; TOXICITY; CYTOTOXICITY;
D O I：
10.1039/c8tb00948a
中图分类号：
TB3 [工程材料学]; R318.08 [生物材料学];
学科分类号：
0805 ; 080501 ; 080502 ;
摘要：
ZnO nanoparticles (ZnO NPs) have gained more attention in recent years due to their ability to induce the generation of reactive oxygen species (ROS) under light irradiation. Photo-triggered ROS generation by ZnO NPs and the resulting phototoxicity in cells have found use in antibacterial and anticancer applications. This review highlights recent advances in the development of ZnO NPs and hybrid-type functionalized ZnO NPs for photo-triggered antibacterial and anticancer activities. In addition, various chemical modifications including metal doping, metal hybridization, modification with polymers, and sensitization by organic photosensitizers have been further introduced to enhance the photocatalytic efficiency and ROS generation capability of ZnO NPs. The enhanced ROS generation efficiency of modified ZnO NPs consequently increases their antibacterial and anticancer activities. Additionally, we offer some insights into the design and engineering of next-generation ZnO NPs for more effective antibacterial and anticancer applications.
引用
收藏
页码：4852 / 4871
页数：20
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