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Zhou Q, Hong P, Shi X, Li Y, Yao K, Zhang W, Wang C, He J, Zhang K, Kong L. Efficient degradation of tetracycline by a novel nanoconfinement structure Cu 2O/Cu@MXene composite. JOURNAL OF HAZARDOUS MATERIALS 2023; 448:130995. [PMID: 36860061 DOI: 10.1016/j.jhazmat.2023.130995] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 12/19/2022] [Accepted: 02/09/2023] [Indexed: 06/18/2023]
Abstract
In order to solve the problem of easy aggregation of copper oxides in environmental remediation, it is an effective method to confine copper oxides to suitable substrates. Herein, we design a novel Cu2O/Cu@MXene composite with a nanoconfinement structure, and it can effectively activate peroxymonosulfate (PMS) to produce .OH for degradation tetracycline (TC). Results indicated that the MXene with extraordinary multilayer structure and surface negativity could fix the Cu2O/Cu nanoparticles in the layer spaces and suppress the agglomeration of nanoparticles. The removal efficiency of TC reached 99.14 % within 30 min, and the pseudo-first-order reaction kinetic constant was 0.1505 min-1, which was 3.2 times that of Cu2O/Cu alone. The outstanding catalytic performance attributed that the MXene based on Cu2O/Cu@MXene could promote the adsorption of TC and electron transmittal between Cu2O/Cu nanoparticles. Furthermore, the degradation efficiency of TC was still over 82 % after five cycles. In addition, based on the degradation intermediates provided by LC-MS, two specific degradation pathways were proposed. This study provides a new reference for suppressing the agglomeration of nanoparticles, and broadens the application of MXene materials in the field of environmental remediation.
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Affiliation(s)
- Qianqian Zhou
- Environmental Materials and Pollution Control Laboratory, Institute of Solid State Physics, HFIPS, Chinese Academy of Sciences, Hefei 230031, China; University of Science and Technology of China, Hefei 230026, China
| | - Peidong Hong
- Environmental Materials and Pollution Control Laboratory, Institute of Solid State Physics, HFIPS, Chinese Academy of Sciences, Hefei 230031, China
| | - Xu Shi
- Environmental Materials and Pollution Control Laboratory, Institute of Solid State Physics, HFIPS, Chinese Academy of Sciences, Hefei 230031, China
| | - Yulian Li
- Environmental Materials and Pollution Control Laboratory, Institute of Solid State Physics, HFIPS, Chinese Academy of Sciences, Hefei 230031, China.
| | - Ke Yao
- Environmental Materials and Pollution Control Laboratory, Institute of Solid State Physics, HFIPS, Chinese Academy of Sciences, Hefei 230031, China; University of Science and Technology of China, Hefei 230026, China
| | - Wanqi Zhang
- Environmental Materials and Pollution Control Laboratory, Institute of Solid State Physics, HFIPS, Chinese Academy of Sciences, Hefei 230031, China; University of Science and Technology of China, Hefei 230026, China
| | - Chengming Wang
- University of Science and Technology of China, Hefei 230026, China
| | - Junyong He
- Environmental Materials and Pollution Control Laboratory, Institute of Solid State Physics, HFIPS, Chinese Academy of Sciences, Hefei 230031, China
| | - Kaisheng Zhang
- Environmental Materials and Pollution Control Laboratory, Institute of Solid State Physics, HFIPS, Chinese Academy of Sciences, Hefei 230031, China
| | - Lingtao Kong
- Environmental Materials and Pollution Control Laboratory, Institute of Solid State Physics, HFIPS, Chinese Academy of Sciences, Hefei 230031, China.
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Synergetic photodegradation via inorganic–organic hybridization strategies: a review on preparations and applications of nanoparticle-hybridized polyaniline photocatalysts. JOURNAL OF POLYMER RESEARCH 2023. [DOI: 10.1007/s10965-022-03390-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
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3
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Valenzuela L, Amariei G, Ezugwu CI, Faraldos M, Bahamonde A, Mosquera ME, Rosal R. Zirconium-based Metal-Organic Frameworks for highly efficient solar light-driven photoelectrocatalytic disinfection. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2021.120351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Yang Y, Ji W, Li X, Lin H, Chen H, Bi F, Zheng Z, Xu J, Zhang X. Insights into the mechanism of enhanced peroxymonosulfate degraded tetracycline using metal organic framework derived carbonyl modified carbon-coated Fe 0. JOURNAL OF HAZARDOUS MATERIALS 2022; 424:127640. [PMID: 34753650 DOI: 10.1016/j.jhazmat.2021.127640] [Citation(s) in RCA: 54] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Revised: 10/25/2021] [Accepted: 10/26/2021] [Indexed: 06/13/2023]
Abstract
Tetracycline (TC) is a commonly used antibiotic that has gained wide spread notoriety owing to its high environmental risks. In this study, rich carbonyl-modified carbon-coated Fe0 was obtained by pyrolysis of MIL-100(Fe) in an Ar atmosphere, and used to activate peroxymonosulfate (PMS) for the degradation of tetracycline in water. The roles of Fe0, carbon and surface carbonyl on PMS activation were investigated. Fe0 continuously activated PMS, acted as a sustained-release source of Fe2+, and could effectively activate PMS to produce SO4•-, O2•- and •OH. Carbon was found to do responsible for electron transportation during the activation of PMS and slow down the oxidation of Fe0. The carbonyl group on the carbon surface layer was the active site of 1O2, which explains the enhanced performance for TC degradation. When Ca = 0.1 g/L and C0 = 0.4 mM, TC degradation rate reached 96%, which was attributed to the synergistic effect of radicals (i.e., SO4•-, O2•-, •OH) and non-radical (i.e., 1O2). Finally, the degradation pathway was proposed by combining density functional theory (DFT) calculations with liquid chromatography-mass spectrometry (LC-MS), toxicities of the intermediate products were also evaluated. All results show that carbonyl-modified carbon-coated Fe0 possesses promising capacity for the removal of antibiotics from water.
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Affiliation(s)
- Yiqiong Yang
- School of Environment and Architecture, University of Shanghai for Science and Technology, Shanghai 200093, China
| | - Wenqing Ji
- School of Environment and Architecture, University of Shanghai for Science and Technology, Shanghai 200093, China
| | - Xingyu Li
- School of Environment and Architecture, University of Shanghai for Science and Technology, Shanghai 200093, China
| | - Huidong Lin
- School of Environment and Architecture, University of Shanghai for Science and Technology, Shanghai 200093, China
| | - Hongjia Chen
- School of Environment and Architecture, University of Shanghai for Science and Technology, Shanghai 200093, China
| | - Fukun Bi
- School of Environment and Architecture, University of Shanghai for Science and Technology, Shanghai 200093, China
| | - Zenghui Zheng
- School of Environment and Architecture, University of Shanghai for Science and Technology, Shanghai 200093, China
| | - Jingcheng Xu
- School of Materials Science and Engineering, University of Shanghai for Science and Technology, 516 Jun Gong Road, Shanghai 200093, China
| | - Xiaodong Zhang
- School of Environment and Architecture, University of Shanghai for Science and Technology, Shanghai 200093, China.
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Song J, Sun L, Geng H, Tan W, Zhen D, Cai Q. Near-infrared light-triggered β-NaYF 4:Yb,Tm,Gd@MIL-100(Fe) nanomaterials for antibacterial applications. NEW J CHEM 2022. [DOI: 10.1039/d1nj06014g] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
By inducing a photo-Fenton reaction under 980 nm light irradiation, β-NaYF4:Yb,Tm,Gd@MIL-100(Fe) could generate abundant ROS for antibacterial applications.
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Affiliation(s)
- Jie Song
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China
| | - Leilei Sun
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China
| | - Hongchao Geng
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China
| | - Wenlong Tan
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China
| | - Deshuai Zhen
- Hunan Province Key Laboratory of Typical Environmental Pollution and Health Hazards, School of Public Health, Hengyang Medical School, University of South China, Hengyang 421001, China
| | - Qingyun Cai
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China
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Cai C, Fan G, Du B, Chen Z, Lin J, Yang S, Lin X, Li X. Metal–organic-framework-based photocatalysts for microorganism inactivation: a review. Catal Sci Technol 2022. [DOI: 10.1039/d2cy00393g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
A metal–organic framework (MOF) is a porous coordination material composed of multidentate organic ligands and metal ions or metal clusters.
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Affiliation(s)
- Chenjian Cai
- College of Civil Engineering, Fuzhou University, 350116 Fujian, PR China
| | - Gongduan Fan
- College of Civil Engineering, Fuzhou University, 350116 Fujian, PR China
- State Key Laboratory of Photocatalysis on Energy and Environment, Fuzhou University, 350002 Fujian, China
| | - Banghao Du
- College of Civil Engineering, Fuzhou University, 350116 Fujian, PR China
| | - Zhuoyi Chen
- College of Civil Engineering, Fuzhou University, 350116 Fujian, PR China
| | - JiuHong Lin
- College of Civil Engineering, Fuzhou University, 350116 Fujian, PR China
| | - Shangwu Yang
- College of Civil Engineering, Fuzhou University, 350116 Fujian, PR China
| | - Xin Lin
- College of Civil Engineering, Fuzhou University, 350116 Fujian, PR China
| | - Xia Li
- College of Civil Engineering, Fuzhou University, 350116 Fujian, PR China
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Lin T, Liu W, Yan B, Li J, Lin Y, Zhao Y, Shi Z, Chen S. Self-Assembled Polyaniline/Ti 3C 2T x Nanocomposites for High-Performance Electrochromic Films. NANOMATERIALS 2021; 11:nano11112956. [PMID: 34835720 PMCID: PMC8623319 DOI: 10.3390/nano11112956] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 10/29/2021] [Accepted: 10/31/2021] [Indexed: 11/16/2022]
Abstract
Electrochromic materials and devices are attracting intense attention because of their low energy consumption and open-circuit memory effect. Considering the difficult processing characteristics of electrochromic conductive polymers, we developed a facile and scalable strategy to prepare solution processable polyaniline (PANI)-based nanocomposites by introducing two-dimensional titanium carbon nanosheets (MXene) through a self-assembly approach. The PANI/MXene nanocomposite can be fabricated into porous films via spray-coating process, which show an obvious synergetic effect of both materials, leading to superior electrochromic properties. The optical contrast of the optimized PANI/MXene film reached as high as 55% at =700 nm, and its response times were 1.3 s for coloration and 2.0 s for bleaching, respectively. In addition, the composite film also showed excellent cycle stability (after 500 cycles, the ΔT retention was above 87%). The improved electrochromic properties are owed to the high conductivity of MXene and the formation of the porous composite film structure, which promote the electronic/ionic transfer and migration efficiency. This research suggests that the self-assembly method and the conductive polymer/MXene nanocomposites have a potential application in the fields of electronic functional films and devices.
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Affiliation(s)
- Tao Lin
- School of Mechanical Engineering, Chengdu University, Chengdu 610106, China;
- College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, China; (B.Y.); (Y.L.); (Y.Z.); (Z.S.)
- Institute for Advanced Materials Deformation and Damage from Multi-Scale, Chengdu University, Chengdu 610106, China
| | - Wenlong Liu
- School of Mechanical Engineering, Chengdu University, Chengdu 610106, China;
- College of Food and Biological Engineering, Chengdu University, Chengdu 610106, China;
- Correspondence: (W.L.); (S.C.)
| | - Bin Yan
- College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, China; (B.Y.); (Y.L.); (Y.Z.); (Z.S.)
| | - Jing Li
- College of Food and Biological Engineering, Chengdu University, Chengdu 610106, China;
| | - Yi Lin
- College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, China; (B.Y.); (Y.L.); (Y.Z.); (Z.S.)
| | - Yinghui Zhao
- College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, China; (B.Y.); (Y.L.); (Y.Z.); (Z.S.)
| | - Zheng Shi
- College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, China; (B.Y.); (Y.L.); (Y.Z.); (Z.S.)
| | - Sheng Chen
- College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, China; (B.Y.); (Y.L.); (Y.Z.); (Z.S.)
- Correspondence: (W.L.); (S.C.)
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Bajpai VK, Haldorai Y, Khan I, Sonwal S, Singh MP, Yadav S, Paray BA, Jan BL, Kang SM, Huh YS, Han YK, Shukla S. Au@Zr-based metal-organic framework composite as an immunosensing platform for determination of hepatitis B virus surface antigen. Mikrochim Acta 2021; 188:365. [PMID: 34613481 DOI: 10.1007/s00604-021-05022-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Accepted: 09/08/2021] [Indexed: 01/06/2023]
Abstract
An ultrasensitive electrochemical immunosensor has been prepared using an immunofunctionalized zirconium (Zr)-based metal-organic framework (MOF) with gold (Au) decoration Au@UiO-66(NH2) composite-coated glassy carbon electrode (GCE) for the determination of infectious hepatitis B surface antigen (HBsAg). We fabricated GCE with specific composite via immune-functionalization using anti-HBsAg with Au nanoparticles embedded in UiO-66(NH2). The electrochemical sensing performance of the immunofunctionalized Au@UiO-66(NH2)/GCE with HBsAg was characterized by cyclic voltammetry and differential pulse voltammetry. Under optimized conditions, there was a linear dynamic relationship in the buffer system between the electrical signal and HBsAg levels over the range 1.13 fg mL-1-100 ng mL-1 (R2 = 0.999) with a detection limit of 1.13 fg mL-1. The total analysis time was 15 min per sample. Further validations were performed with HBsAg-spiked human serum samples, and similar detection limits as in the buffer system were observed with reduced signal intensities at lower concentrations of HBsAg (1, 10, and 100 fg mL-1) and minimal interference. The HBsAg electrochemical immunosensing assay had good selectivity and excellent reproducibility, thereby indicating its significant potential in the super-fast diagnosis of hepatitis B.
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Affiliation(s)
- Vivek K Bajpai
- Department of Energy and Materials Engineering, Dongguk University, 30 Pildong-ro 1-gil, Seoul, 04620, Republic of Korea
| | - Yuvraj Haldorai
- Department of Nanoscience and Technology, Bharathiar University, Coimbatore, 641046, Tamil Nadu, India
| | - Imran Khan
- The Hormel Institute, University of Minnesota, Austin, MN, 55912, USA
| | - Sonam Sonwal
- Department of Biological Sciences and Bioengineering, Nano-Bio High-Tech Materials Research Center, Inha University, Incheon, 22212, Republic of Korea
| | | | - Seema Yadav
- Department of Civil Engineering, Yeungnam University, Gyeongsan, 38541, Gyeongbuk, Republic of Korea
| | - Bilal Ahamad Paray
- Department of Zoology, College of Science, King Saud University, PO Box 2455, Riyadh, 11451, Kingdom of Saudi Arabia
| | - Basit Latief Jan
- Department of Clinical Pharmacy, College of Pharmacy, King Saud University, PO Box 2455, Riyadh, 11451, Saudi Arabia
| | - Sung-Min Kang
- Department of Green Chemical Engineering, Sangmyung University, Cheonan, Chungnam, 31066, Republic of Korea
| | - Yun Suk Huh
- Department of Biological Sciences and Bioengineering, Nano-Bio High-Tech Materials Research Center, Inha University, Incheon, 22212, Republic of Korea.
| | - Young-Kyu Han
- Department of Energy and Materials Engineering, Dongguk University, 30 Pildong-ro 1-gil, Seoul, 04620, Republic of Korea.
| | - Shruti Shukla
- TERI-Deakin Nanobiotechnology Centre, The Energy and Resources Institute, Gwal Pahari, Gurugram, Haryana, 122003, India.
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Photocatalytic Inactivation as a Method of Elimination of E. coli from Drinking Water. APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app11031313] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
The presence of microorganisms, specifically the Escherichia coli, in drinking water is of global concern. This is mainly due to the health implications of these pathogens. Several conventional methods have been developed for their removal; however, this pathogen is still found in most drinking water. In the continuous quest for a more effective removal approach, photocatalysis has been considered as an alternative method for the elimination of pathogens including E. coli from water. Photocatalysis has many advantages compared to the conventional methods. It offers the advantage of non-toxicity and utilizes the energy from sunlight, thereby making it a completely green route. Since most photocatalysts could only be active in the ultraviolet region of the solar spectrum, which is less than 5% of the entire spectrum, the challenge associated with photocatalysis is the design of a system for the effective harvest and complete utilization of the solar energy for the photocatalytic process. In this review, different photocatalysts for effective inactivation of E. coli and the mechanism involved in the process were reviewed. Various strategies that have been adopted in order to modulate the band gap energy of these photocatalysts have been explored. In addition, different methods of estimating and detecting E. coli in drinking water were presented. Furthermore, different photocatalytic reactor designs for photocatalytic inactivation of E. coli were examined. Finally, the kinetics of E. coli inactivation was discussed.
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