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Shi G, Zeng S, Liu Y, Xiang J, Deng D, Wu C, Teng Q, Yang H. Efficient heterogeneous Fenton-like degradation of methylene blue using green synthesized yeast supported iron nanoparticles. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2023; 263:115240. [PMID: 37441945 DOI: 10.1016/j.ecoenv.2023.115240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Revised: 06/25/2023] [Accepted: 07/05/2023] [Indexed: 07/15/2023]
Abstract
To reduce the consumption of oxidant and catalyst in Fenton-like reaction and to realize the reuse of catalyst, yeast supported iron nanoparticles (nZVI@SCM) was synthesized by tobacco leaf extract and applied in the heterogeneous Fenton-like degradation of aqueous methylene blue (MB) at ambient conditions. The performance of the composite was exploited in terms of catalytic activity and factors influencing MB degradation. The surface changes of nZVI@SCM before and after reaction were characterized by XPS, SEM, FT-IR and XRD. Iron leaching, primary reactive oxidizing species, and the storage stability and reusability of catalyst were also investigated. Typically, 99.7% removal of 50 mg/L MB, with a TOC removal of 97.2%, could be achieved within 10 h by 0.1 g/L nZVI@SCM coupled with 1.0 mM H2O2. The MB degradation is in good agreement with the pseudo-first-order model, and hydroxyl radicals in the bulk solution is the main reactive oxidizing species responsible for MB degradation. Based on the identified intermediates by liquid chromatography/mass spectrometry, the possible MB degradation mechanism in the nZVI@SCM/H2O2 system is discussed. The developed high-performance nZVI@SCM catalyst strategy can provide a new route in enhancing the Fenton-like degradation of organic contaminants with less consumption of catalyst and oxidant.
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Affiliation(s)
- Guorong Shi
- School of Chemistry and Materials Science, Hunan Agricultural University, Changsha 410128, China; College of Resources and Environment, Hunan Agricultural University, Changsha 410128, China.
| | - Shuangqing Zeng
- College of Resources and Environment, Hunan Agricultural University, Changsha 410128, China
| | - Yefeng Liu
- School of Chemistry and Materials Science, Hunan Agricultural University, Changsha 410128, China
| | - Jun Xiang
- Hunan Wenpu Detection Technology Research Co., Ltd, Changsha 410001, China
| | - Dale Deng
- School of Chemistry and Materials Science, Hunan Agricultural University, Changsha 410128, China
| | - Chenmeng Wu
- College of Resources and Environment, Hunan Agricultural University, Changsha 410128, China
| | - Qian Teng
- School of Chemistry and Materials Science, Hunan Agricultural University, Changsha 410128, China
| | - Hua Yang
- School of Biological Science and Technology, Hunan Agricultural University, Changsha 410128, China.
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Lu Y, Song Y, Peng L, Rao X, Tan KB, Zhou SF, Zhan G. Construction of Immobilized Enzymes with Yeast and Metal-Organic Frameworks for Enhanced Biocatalytic Activities. ACS APPLIED MATERIALS & INTERFACES 2023. [PMID: 37437263 DOI: 10.1021/acsami.3c07088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/14/2023]
Abstract
Metal-organic frameworks (MOFs) have become promising host materials for enzyme immobilization and protection. Herein, ZIF-8 nanocubes were successfully self-assembled onto yeast as a biological template to obtain hybrid Y@ZIF-8. The size, morphology, and loading efficiency of ZIF-8 nanoparticles assembled on yeast templates can be well-regulated by adjusting the various synthetic parameters. Particularly, the amount of water significantly affected the particle size of ZIF-8 assembled on yeast. Through using a cross-linking agent, the relative enzyme activity of Y@ZIF-8@t-CAT could be greatly enhanced and remained the highest even after seven consecutive cycles, with improved cycling stability, as compared to that of Y@ZIF-8@CAT. In addition to the effect of the physicochemical properties of Y@ZIF-8 on the loading efficiency, the temperature tolerance, pH tolerance, and storage stability of Y@ZIF-8@t-CAT were also systematically investigated. Importantly, the catalytic activity of free catalase was decreased to 72% by 45 days, while the activity of the immobilized catalase remained above 99%, suggesting good storage stability. The present work demonstrates that yeast-templated ZIF-8 nanoparticles have a high potential to be used as biocompatible immobilization materials and are promising candidates for the preparation of effective biocatalysts in biomedicine applications.
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Affiliation(s)
- Yuting Lu
- College of Chemical Engineering, Integrated Nanocatalysts Institute (INCI), Academy of Advanced Carbon Conversion Technology, Huaqiao University, 668 Jimei Avenue, Xiamen, Fujian 361021, P. R. China
| | - Yibo Song
- College of Chemical Engineering, Integrated Nanocatalysts Institute (INCI), Academy of Advanced Carbon Conversion Technology, Huaqiao University, 668 Jimei Avenue, Xiamen, Fujian 361021, P. R. China
| | - Lingling Peng
- College of Chemical Engineering, Integrated Nanocatalysts Institute (INCI), Academy of Advanced Carbon Conversion Technology, Huaqiao University, 668 Jimei Avenue, Xiamen, Fujian 361021, P. R. China
| | - Xiaoping Rao
- College of Chemical Engineering, Integrated Nanocatalysts Institute (INCI), Academy of Advanced Carbon Conversion Technology, Huaqiao University, 668 Jimei Avenue, Xiamen, Fujian 361021, P. R. China
| | - Kok Bing Tan
- College of Chemical Engineering, Integrated Nanocatalysts Institute (INCI), Academy of Advanced Carbon Conversion Technology, Huaqiao University, 668 Jimei Avenue, Xiamen, Fujian 361021, P. R. China
| | - Shu-Feng Zhou
- College of Chemical Engineering, Integrated Nanocatalysts Institute (INCI), Academy of Advanced Carbon Conversion Technology, Huaqiao University, 668 Jimei Avenue, Xiamen, Fujian 361021, P. R. China
| | - Guowu Zhan
- College of Chemical Engineering, Integrated Nanocatalysts Institute (INCI), Academy of Advanced Carbon Conversion Technology, Huaqiao University, 668 Jimei Avenue, Xiamen, Fujian 361021, P. R. China
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Pinar Gumus Z, Soylak M. Metal organic frameworks as nanomaterials for analysis of toxic metals in food and environmental applications. Trends Analyt Chem 2021. [DOI: 10.1016/j.trac.2021.116417] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Da‐Wei R, Meng‐Sen W, Jia‐Hui S, Bi‐Dong W, Ying L, Jing‐Yu W. Synthesis, Crystal Structure and Catalytic Performance of a novel Five‐Coordinated Energetic Copper(II) Compound. Z Anorg Allg Chem 2021. [DOI: 10.1002/zaac.202100106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Ren Da‐Wei
- School of Environment and Safety Engineering Shanxi Engineering Technology Research Center for Ultrafine Powder North University of China Shanxi 030051 China
| | - Wei Meng‐Sen
- School of Environment and Safety Engineering Shanxi Engineering Technology Research Center for Ultrafine Powder North University of China Shanxi 030051 China
| | - Shi Jia‐Hui
- School of Environment and Safety Engineering Shanxi Engineering Technology Research Center for Ultrafine Powder North University of China Shanxi 030051 China
| | - Wu Bi‐Dong
- School of Environment and Safety Engineering Shanxi Engineering Technology Research Center for Ultrafine Powder North University of China Shanxi 030051 China
| | - Li Ying
- Shanxi North Xingan chemical Industry Co., LTD Shanxi 030008 China
| | - Wang Jing‐Yu
- School of Environment and Safety Engineering Shanxi Engineering Technology Research Center for Ultrafine Powder North University of China Shanxi 030051 China
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Rani L, Kaushal J, Srivastav AL, Mahajan P. A critical review on recent developments in MOF adsorbents for the elimination of toxic heavy metals from aqueous solutions. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:44771-44796. [PMID: 32975757 DOI: 10.1007/s11356-020-10738-8] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Accepted: 09/06/2020] [Indexed: 06/11/2023]
Abstract
Effective and substantial remediation of contaminants especially heavy metals from water is still a big challenge in terms of both environmental and biological perspectives because of their adverse effects on the human health. Many techniques including adsorption, ion exchange, co-precipitation, chemical reduction, ultrafiltration, etc. are reported for eliminating heavy metal ions from the water. However, adsorption has preferred because of its simple and easy handlings. Several types of adsorbents are observed and documented well for the purpose. Recently, highly porous metal-organic frameworks (MOFs) were developed by incorporating metals and organic ligands together and claimed as potent adsorbents for the remediation of highly toxic heavy metals from the aqueous solutions due to their unique features like greater surface area, high chemical stability, green and reuse material, etc. In this review, the authors discussed systematically some recent developments about secure MOFs to eliminate the toxic metals such as arsenic (both arsenite and arsenate), chromium(VI), cadmium (Cd), mercury (Hg) and lead (Pb). MOFs are observed as the most efficient adsorbents with greater selectivity as well as high adsorption capacity for metallic contamination. Graphical abstract.
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Affiliation(s)
- Lata Rani
- Centre for Water Sciences, Chitkara University Institute of Engineering and Technology, Chitkara University, Rajpura, Punjab, India
- Chitkara University School of Basic Sciences, Chitkara University, Baddi, Himachal Pradesh, India
| | - Jyotsna Kaushal
- Centre for Water Sciences, Chitkara University Institute of Engineering and Technology, Chitkara University, Rajpura, Punjab, India.
| | - Arun Lal Srivastav
- Chitkara University School of Engineering and Technology, Chitkara University, Baddi, Himachal Pradesh, India
| | - Pooja Mahajan
- Centre for Water Sciences, Chitkara University Institute of Engineering and Technology, Chitkara University, Rajpura, Punjab, India
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Jafari Z, Avargani VM, Rahimi MR, Mosleh S. Magnetic nanoparticles-embedded nitrogen-doped carbon nanotube/porous carbon hybrid derived from a metal-organic framework as a highly efficient adsorbent for selective removal of Pb(II) ions from aqueous solution. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.113987] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Highly sensitive detection of Pb 2+ and Cu 2+ based on ZIF-67/MWCNT/Nafion-modified glassy carbon electrode. Anal Chim Acta 2020; 1124:166-175. [PMID: 32534669 DOI: 10.1016/j.aca.2020.05.023] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 04/24/2020] [Accepted: 05/08/2020] [Indexed: 01/14/2023]
Abstract
A series of different facile modification layers (MLs) was designed to gradually increase the electrochemical sensing performance of glassy carbon electrode (GCE) for simultaneously detecting Pb2+ and Cu2+. ML designs were mainly a different combination of ZIF-67, MWCNT and Nafion, and their different electrochemical sensing performances were investigated by cyclic voltammetry (CV), electrochemical impedance spectroscopy (EIS), square wave stripping voltammetry (SWSV) and chronocoulometry. The fabricated sensor, which modified with ZIF-67/MWCNT and Nafion layer, exhibited the biggest response peak current to Pb2+ and Cu2+. In addition, it displayed a wide linear detection range of 1.38 nM-5 μM for Pb2+ and 1.26 nM-5 μM for Cu2+, a detection accuracy of about 1 nM for both Pb2+ and Cu2+, and an excellent stability for both Pb2+ and Cu2+. We also analyzed the real water sample taken from Changchun's Sanjia Lake and Yan Lake. We believe this ML design provides instruction for building high-performance electrochemical sensing systems.
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Wen J, Liu H, Zheng Y, Wu Y, Gao J. A Novel of PTA/ZIF-8@Cellulose Aerogel Composite Materials for Efficient Photocatalytic Degradation of Organic Dyes in Water. Z Anorg Allg Chem 2020. [DOI: 10.1002/zaac.202000096] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Jinguli Wen
- Institute of Functional Porous Materials; School of Materials Science and Engineering; Zhejiang Sci-Tech University; 310018 Hangzhou P. R. China
| | - Huajian Liu
- Institute of Functional Porous Materials; School of Materials Science and Engineering; Zhejiang Sci-Tech University; 310018 Hangzhou P. R. China
| | - Yili Zheng
- Institute of Functional Porous Materials; School of Materials Science and Engineering; Zhejiang Sci-Tech University; 310018 Hangzhou P. R. China
| | - Yuhang Wu
- Institute of Functional Porous Materials; School of Materials Science and Engineering; Zhejiang Sci-Tech University; 310018 Hangzhou P. R. China
| | - Junkuo Gao
- Institute of Functional Porous Materials; School of Materials Science and Engineering; Zhejiang Sci-Tech University; 310018 Hangzhou P. R. China
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Covalently crosslinked zirconium-based metal-organic framework aerogel monolith with ultralow-density and highly efficient Pb(II) removal. J Colloid Interface Sci 2020; 561:211-219. [DOI: 10.1016/j.jcis.2019.11.074] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Revised: 10/28/2019] [Accepted: 11/16/2019] [Indexed: 12/13/2022]
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