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Zhang W, Roy S, Rhim JW. Copper-based nanoparticles for biopolymer-based functional films in food packaging applications. Compr Rev Food Sci Food Saf 2023; 22:1933-1952. [PMID: 36880578 DOI: 10.1111/1541-4337.13136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 02/02/2023] [Accepted: 02/18/2023] [Indexed: 03/08/2023]
Abstract
This review summarizes the latest developments in the design, fabrication, and application of various Cu-based nanofillers to prepare biopolymer-based functional packaging films, focusing on the effects of inorganic nanoparticles on the optical, mechanical, gas barrier properties, moisture sensitivity, and functional properties of the films. In addition, the potential application of Cu-based nanoparticle-added biopolymer films for fresh food preservation and the effect of nanoparticle migration on food safety were discussed. The incorporation of Cu-based nanoparticles improved the film properties with enhanced functional performance. Cu-based nanoparticles such as copper oxide, copper sulfide, copper ions, and copper alloys affect biopolymer-based films differently. The properties of composite films containing Cu-based nanoparticles depend on the concentration of the filler, the state of dispersion, and the interaction of the nanoparticles with the biopolymer matrix in the film. The composite film filled with Cu-based nanoparticles effectively extended the shelf life by maintaining the quality of various fresh foods and securing safety. However, studies on the migration characteristics and safety of copper-based nanoparticle food packaging films are currently being conducted on plastic-based films such as polyethylene, and research on bio-based films is limited.
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Affiliation(s)
- Wanli Zhang
- School of Food Science and Engineering, Hainan University, Haikou, People's Republic of China
| | - Swarup Roy
- School of Bioengineering and Food Technology, Shoolini University, Bajhol, Solan, India
| | - Jong-Whan Rhim
- Department of Food and Nutrition, BioNanocomposite Research Center, Kyung Hee University, Dongdaemun-gu, Seoul, South Korea
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Chen Z, Wu Q, Guo W, Niu M, Tan L, Wen N, Zhao L, Fu C, Yu J, Ren X, Liang P, Meng X. Nanoengineered biomimetic Cu-based nanoparticles for multifunational and efficient tumor treatment. Biomaterials 2021; 276:121016. [PMID: 34274778 DOI: 10.1016/j.biomaterials.2021.121016] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 07/03/2021] [Accepted: 07/07/2021] [Indexed: 12/27/2022]
Abstract
The microwave dynamic therapy (MDT) mediated by cytotoxic reactive oxygen species (ROS) is a promising anticancer therapeutic method. However, the therapeutic efficiency of MDT is restricted by several limitations including insufficient ROS generation, strong proangiogenic response, and low tumor-targeting efficiency. Herein, we find that Cu-based nanoparticles can produce oxygen under microwave (MW) irradiation to raise the generation of ROS, such as •O2, •OH and 1O2, especially •O2. On this basis, a nanoengineered biomimetic strategy is designed to improve the efficiency of MDT. After intravenous administration, the nanoparticles accumulate to the tumor site through targeting effect mediated by biomimetic modification, and it can continuously produce oxygen to raise the levels of ROS in tumor microenvironment under MW irradiation for MDT. Additionally, Apatinib is incorporated as antiangiogenic drug to downregulate the expression of vascular endothelial growth factor (VEGF), which can effectively inhibit the tumor angiogenesis after MDT. Hence, the tumor inhibition rate is as high as 96.79%. This study provides emerging strategies to develop multifunctional nanosystems for efficient tumor therapy by MDT.
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Affiliation(s)
- Zengzhen Chen
- Laboratory of Controllable Preparation and Application of Nanomaterials, CAS Key Laboratory of Cryogenics, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, No. 29 East Road Zhongguancun, Beijing, 100190, People's Republic of China; University of Chinese Academy of Sciences, Beijing, 100049, People's Republic of China
| | - Qiong Wu
- Laboratory of Controllable Preparation and Application of Nanomaterials, CAS Key Laboratory of Cryogenics, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, No. 29 East Road Zhongguancun, Beijing, 100190, People's Republic of China
| | - Wenna Guo
- Laboratory of Controllable Preparation and Application of Nanomaterials, CAS Key Laboratory of Cryogenics, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, No. 29 East Road Zhongguancun, Beijing, 100190, People's Republic of China; School of Optoelectronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu, 610054, Sichuan, People's Republic of China
| | - Meng Niu
- Department of Radiology, First Hospital of China Medical University Key Laboratory of Diagnostic Imaging and Interventional Radiology in Liaoning Province, Shenyang, 110001, People's Republic of China
| | - Longfei Tan
- Laboratory of Controllable Preparation and Application of Nanomaterials, CAS Key Laboratory of Cryogenics, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, No. 29 East Road Zhongguancun, Beijing, 100190, People's Republic of China
| | - Ning Wen
- Department of Stomatology, the General Hospital of Chinese PLA, Beijing, 100853, People's Republic of China
| | - Lisheng Zhao
- Department of Stomatology, the General Hospital of Chinese PLA, Beijing, 100853, People's Republic of China.
| | - Changhui Fu
- Laboratory of Controllable Preparation and Application of Nanomaterials, CAS Key Laboratory of Cryogenics, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, No. 29 East Road Zhongguancun, Beijing, 100190, People's Republic of China
| | - Jie Yu
- Department of Interventional Ultrasound, Chinese PLA General Hospital, Beijing, 100853, People's Republic of China
| | - Xiangling Ren
- Laboratory of Controllable Preparation and Application of Nanomaterials, CAS Key Laboratory of Cryogenics, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, No. 29 East Road Zhongguancun, Beijing, 100190, People's Republic of China
| | - Ping Liang
- Department of Interventional Ultrasound, Chinese PLA General Hospital, Beijing, 100853, People's Republic of China.
| | - Xianwei Meng
- Laboratory of Controllable Preparation and Application of Nanomaterials, CAS Key Laboratory of Cryogenics, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, No. 29 East Road Zhongguancun, Beijing, 100190, People's Republic of China.
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