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Wang B, Xu Y, Shao D, Li L, Ma Y, Li Y, Zhu J, Shi X, Li W. Inorganic nanomaterials for intelligent photothermal antibacterial applications. Front Bioeng Biotechnol 2022; 10:1047598. [PMID: 36338117 PMCID: PMC9633683 DOI: 10.3389/fbioe.2022.1047598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2022] [Accepted: 10/07/2022] [Indexed: 11/26/2022] Open
Abstract
Antibiotics are currently the main therapeutic agent for bacterial infections, but they have led to bacterial resistance, which has become a worldwide problem that needs to be addressed. The emergence of inorganic nanomaterials provides a new opportunity for the prevention and treatment of bacterial infection. With the continuous development of nanoscience, more and more inorganic nanomaterials have been used to treat bacterial infections. However, single inorganic nanoparticles (NPs) are often faced with problems such as large dosage, strong toxic and side effects, poor therapeutic effect and so on, so the combination of inorganic nano-materials and photothermal therapy (PTT) has become a promising treatment. PTT effectively avoids the problem of bacterial drug resistance, and can also reduce the dosage of inorganic nanomaterials to a certain extent, greatly improving the antibacterial effect. In this paper, we summarize several common synthesis methods of inorganic nanomaterials, and discuss the advantages and disadvantages of several typical inorganic nanomaterials which can be used in photothermal treatment of bacterial infection, such as precious metal-based nanomaterials, metal-based nanomaterials and carbon-based nanomaterials. In addition, we also analyze the future development trend of the remaining problems. We hope that these discussions will be helpful to the future research of near-infrared (NIR) photothermal conversion inorganic nanomaterials.
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Affiliation(s)
- Bao Wang
- School of Chemistry and Environmental Engineering, Changchun University of Science and Technology, Changchun, China
| | - Yan Xu
- School of Chemistry and Environmental Engineering, Changchun University of Science and Technology, Changchun, China
| | - Donghan Shao
- School of Chemistry and Environmental Engineering, Changchun University of Science and Technology, Changchun, China
- Zhongshan Institute of Changchun University of Science and Technology, Zhongshan, China
| | - Leijiao Li
- School of Chemistry and Environmental Engineering, Changchun University of Science and Technology, Changchun, China
- Zhongshan Institute of Changchun University of Science and Technology, Zhongshan, China
| | - Yuqin Ma
- School of Chemistry and Environmental Engineering, Changchun University of Science and Technology, Changchun, China
- Zhongshan Institute of Changchun University of Science and Technology, Zhongshan, China
| | - Yunhui Li
- School of Chemistry and Environmental Engineering, Changchun University of Science and Technology, Changchun, China
- Zhongshan Institute of Changchun University of Science and Technology, Zhongshan, China
| | - Jianwei Zhu
- Zhongshan Institute of Changchun University of Science and Technology, Zhongshan, China
| | - Xincui Shi
- School of Chemistry and Environmental Engineering, Changchun University of Science and Technology, Changchun, China
- Zhongshan Institute of Changchun University of Science and Technology, Zhongshan, China
| | - Wenliang Li
- Engineering Research Center of Antibody, Jilin Medical University, Jilin, China
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