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Zhan YL, Wen KC, Li ZA, Sun P, Li FQ. Dielectric and Magnetic Composites of Fe 3O 4@APNs for Superior Microwave Thermal Effect. ACS Biomater Sci Eng 2024; 10:791-799. [PMID: 38153906 DOI: 10.1021/acsbiomaterials.3c01341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2023]
Abstract
As for the deep tissue infections of chronic osteomyelitis, antibiotics are hard to deliver into the infected bone tissue, which makes it difficult to be cured completely in clinic. Microwave has strong penetration, and the medium can produce a good bactericidal effect through the microwave thermal effect (MTE). Here, a new microwave sensitizer (Fe3O4@APNs) was prepared and evaluated. Black phosphorus nanosheets modified with phytic acid dodecasodium (APNs) were fabricated by a liquid-phase exfoliation method that exhibited good water oxygen stability. A complex with Fe3O4 compound and APNs (Fe3O4@APNs) was formed by an ultrasonic mixing process, which showed excellent MTE (quickly increased to 53.5 °C in 5 min at 2.45 GHz, 10 W/cm2) via dielectric versus magnetic loss (reflect loss value of -5.94 dB at 2.45 GHz). The Fe3O4@APNs microwave sensitizer developed in this study has an outstanding in vitro antibacterial effect and might show promise for the treatment of chronic osteomyelitis enabled by local tissue heating via the MTE.
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Affiliation(s)
- Yan-Lei Zhan
- Department of Orthopaedics/Pharmaceutics, Shanghai Eighth People's Hospital, Shanghai 200235, China
- School of Pharmacy, Fudan University, Shanghai 201203, China
| | - Kai-Chao Wen
- Department of Orthopaedics/Pharmaceutics, Shanghai Eighth People's Hospital, Shanghai 200235, China
| | - Zheng-An Li
- Department of Orthopaedics/Pharmaceutics, Shanghai Eighth People's Hospital, Shanghai 200235, China
| | - Ping Sun
- Department of Orthopaedics/Pharmaceutics, Shanghai Eighth People's Hospital, Shanghai 200235, China
| | - Feng-Qian Li
- Department of Orthopaedics/Pharmaceutics, Shanghai Eighth People's Hospital, Shanghai 200235, China
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Yu Q, Liu J, Yang J, Lou Y, Li Y, Zhang M. Postharvest Preservation Technologies for Marine-Capture Shrimp: A Review. FOOD BIOPROCESS TECH 2023. [DOI: 10.1007/s11947-023-03049-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/11/2023]
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3
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Properties and in vitro digestibility of starch encapsulated in chitosan-sodium phytate capsules. Food Hydrocoll 2023. [DOI: 10.1016/j.foodhyd.2022.108127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Tang W, Zhang A, Cheng Y, Dessie W, Liao Y, Chen H, Qin Z, Wang X, Jin X. Fabrication and application of chitosan-based biomass composites with fire safety, water treatment and antibacterial properties. Int J Biol Macromol 2023; 225:266-276. [PMID: 36336155 DOI: 10.1016/j.ijbiomac.2022.10.261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 10/28/2022] [Accepted: 10/29/2022] [Indexed: 11/06/2022]
Abstract
In this work, a biomass composite material (CS@NC@PA-Na) was prepared from chitosan (CS), nano-cellulose (NC) and sodium phytate (PA-Na). The prepared products were characterized by scanning electron microscopy (SEM), thermogravimetric analysis (TGA), Fourier transform infrared spectroscopy (FTIR), X-ray photoelectron spectrometry (XPS) and X-ray diffraction (XRD). The fire/water safety and antimicrobial properties of the CS@NC@PA-Na were fully studied. The results indicated CS@NC@PA-Na (50 mg) could effectively reduce the concentration of methyl orange by 85 % under 30 min adsorption. Meanwhile, only 5 wt% CS@NC@PA-Na could increase the limiting oxygen index (LOI) value of epoxy resin composite from 24.5 to 30.1 %, and decrease the peak heat/smoke release rate by 29.5 and 33.3 %, respectively. Moreover, CS@NC@PA-Na also exhibited excellent antibacterial effect. This work provides an efficient, feasible and eco-friendly route for large-scale production of multi-functional CS-based biomass materials that could be used in the fields of fire safety and environmental conservation.
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Affiliation(s)
- Wufei Tang
- Hunan Engineering Technology Research Center for Comprehensive Development and Utilization of Biomass Resources, College of Chemistry and Bioengineering, Hunan University of Science and Engineering, Yongzhou 425199, China; CAS Key Laboratory of Mineralogy and Metallogeny, Guangdong Provincial Key Laboratory of Mineral Physics and Materials, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences (CAS), Guangzhou 510640, China
| | - Aozheng Zhang
- Hunan Engineering Technology Research Center for Comprehensive Development and Utilization of Biomass Resources, College of Chemistry and Bioengineering, Hunan University of Science and Engineering, Yongzhou 425199, China
| | - Youwei Cheng
- Hunan Engineering Technology Research Center for Comprehensive Development and Utilization of Biomass Resources, College of Chemistry and Bioengineering, Hunan University of Science and Engineering, Yongzhou 425199, China
| | - Wubliker Dessie
- Hunan Engineering Technology Research Center for Comprehensive Development and Utilization of Biomass Resources, College of Chemistry and Bioengineering, Hunan University of Science and Engineering, Yongzhou 425199, China
| | - Yunhui Liao
- Hunan Engineering Technology Research Center for Comprehensive Development and Utilization of Biomass Resources, College of Chemistry and Bioengineering, Hunan University of Science and Engineering, Yongzhou 425199, China
| | - Huifang Chen
- Hunan Engineering Technology Research Center for Comprehensive Development and Utilization of Biomass Resources, College of Chemistry and Bioengineering, Hunan University of Science and Engineering, Yongzhou 425199, China
| | - Zuodong Qin
- Hunan Engineering Technology Research Center for Comprehensive Development and Utilization of Biomass Resources, College of Chemistry and Bioengineering, Hunan University of Science and Engineering, Yongzhou 425199, China.
| | - Xin Wang
- Shenzhen 863 New Material and Technology Co, Ltd, Shenzhen 518117, China
| | - Xiaodong Jin
- Faculty of Materials and Manufacturing, Beijing University of Technology, Beijing 100124, China.
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Yan F, Zhong J, Chen J, Liu W, Chen X. Application of alginate oligosaccharide produced by enzymatic hydrolysis in the preservation of prawns. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.101897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Hussain MA, Sumon TA, Mazumder SK, Ali MM, Jang WJ, Abualreesh MH, Sharifuzzaman S, Brown CL, Lee HT, Lee EW, Hasan MT. Essential oils and chitosan as alternatives to chemical preservatives for fish and fisheries products: A review. Food Control 2021. [DOI: 10.1016/j.foodcont.2021.108244] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Cheng Y, Hu J, Wu S. Chitosan based coatings extend the shelf-life of beef slices during refrigerated storage. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2020.110694] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Tian B, Liu Y. Chitosan‐based biomaterials: From discovery to food application. POLYM ADVAN TECHNOL 2020. [DOI: 10.1002/pat.5010] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Bingren Tian
- College of Chemistry and Chemical Engineering Xinjiang University Urumqi, Xinjiang China
| | - Yumei Liu
- College of Chemistry and Chemical Engineering Xinjiang University Urumqi, Xinjiang China
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