1
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Fayazi MR, Outokesh M, Asadollahzadeh M, Torab-Mostaedi M, Torkaman R. Targeted elimination of molybdenum ions from a leaching solution with the ability of radiated grafting GMA-PAN nanofibers. Sci Rep 2024; 14:252. [PMID: 38168917 PMCID: PMC10762185 DOI: 10.1038/s41598-023-50608-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Accepted: 12/21/2023] [Indexed: 01/05/2024] Open
Abstract
In this study, electrospun polyacrylonitrile nanofibers were effectively functionalized for enhanced molybdenum ion adsorption through a multi-step approach. Initially, glycidyl methacrylate was grafted onto the nanofibers via irradiation-induced grafting polymerization, followed by chemical modification with various amino groups, with triethylamine identified as the optimal modifier. The impacts of key synthesis parameters and reaction conditions on grafting level and adsorption capacity were thoroughly investigated, with a focus on achieving maximum efficiency. The resulting nanofibers were characterized using FTIR, SEM, and BET techniques, confirming the successful modification and structural features conducive to adsorption. Furthermore, a comprehensive experimental design, incorporating a central composite design, yielded optimal conditions for molybdenum adsorption, with key parameters including monomer concentration, irradiation dose, adsorbent mass, initial concentration, time, pH, temperature, and amine concentration. The adsorption kinetics were effectively described by the pseudo-second-order model, while the Langmuir isotherm model provided valuable insight into the adsorption behavior. Impressively, the adsorbent exhibited exceptional adsorption efficiency, surpassing 98% even after six adsorption-desorption cycles using 0.5 M HCl. Thermodynamic analysis revealed the exothermic nature of the adsorption process, along with decreased entropy and overall spontaneity, underlining the favorable conditions for molybdenum adsorption. Notably, the synthesized adsorbent demonstrated notable selectivity for molybdenum and achieved an impressive adsorption capacity of 109.79 mg/g, highlighting its potential for practical applications in molybdenum removal from aqueous solutions.
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Affiliation(s)
- Mohammad Reza Fayazi
- Department of Energy Engineering, Sharif University of Technology, P.O. Box: 11365-8639, Tehran, Iran
| | - Mohammad Outokesh
- Department of Energy Engineering, Sharif University of Technology, P.O. Box: 11365-8639, Tehran, Iran
| | - Mehdi Asadollahzadeh
- Nuclear Fuel Cycle Research School, Nuclear Science and Technology Research Institute, P.O. Box: 11365-8486, Tehran, Iran.
| | - Meisam Torab-Mostaedi
- Nuclear Fuel Cycle Research School, Nuclear Science and Technology Research Institute, P.O. Box: 11365-8486, Tehran, Iran
| | - Rezvan Torkaman
- Nuclear Fuel Cycle Research School, Nuclear Science and Technology Research Institute, P.O. Box: 11365-8486, Tehran, Iran
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2
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Alnawmasi JS. Construction of amino-thiol functionalized ion-imprinted chitosan for lead (II) ion removal. Carbohydr Polym 2023; 308:120596. [PMID: 36813349 DOI: 10.1016/j.carbpol.2023.120596] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 01/13/2023] [Accepted: 01/15/2023] [Indexed: 01/27/2023]
Abstract
Ion-imprinting technique was used to create a lead ion-imprinted sorbent from an amino-thiol chitosan derivative (Pb-ATCS). First, 3-Nitro-4-sulfanylbenzoic acid (NSB) unit's amidized the chitosan, and then the -NO2-residues were selectively reduced to -NH2. Imprinting was accomplished by cross-linking with epichlorohydrin and removing the Pb (II) ions from the across-linked polymeric complex formed from the amino-thiol chitosan polymer ligand (ATCS) and Pb (II) ions. The synthetic steps have been investigated by nuclear magnetic resonance (NMR) and Fourier transform infrared spectroscopy (FTIR), and the sorbent was tested for its ability to selectively bind Pb (II) ions. The produced Pb-ATCS sorbent had a maximum capacity of roughly 300 mg/g, and it showed a greater affinity for the Pb (II) ions than the control NI-ATCS sorbent particle. The pseudo-2nd-order equation was also consistent with the adsorption kinetics of the sorbent, which were quite rapid. This demonstrated that metal ions were chemo-adsorbed onto the Pb-ATCS and NI-ATCS solid surfaces via coordination with the introduced amino-thiol moieties.
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Affiliation(s)
- Jawza Sh Alnawmasi
- Department of Chemistry, College of Science, Qassim University, Buraydah, 51452, Qassim, Saudi Arabia.
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3
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Kurmysheva AY, Vedenyapina MD, Kulaishin SA, Podrabinnik P, Pinargote NWS, Smirnov A, Metel AS, Bartolomé JF, Grigoriev SN. Adsorption Removal of Mo(VI) from an Aqueous Solution by Alumina with the Subsequent Regeneration of the Adsorbent. Int J Mol Sci 2023; 24:ijms24108700. [PMID: 37240043 DOI: 10.3390/ijms24108700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 05/02/2023] [Accepted: 05/10/2023] [Indexed: 05/28/2023] Open
Abstract
Industrial wastewater is the main source of an excessive amount of molybdenum (Mo) in natural ecosystems. It is necessary to remove Mo from wastewater before it is discharged into the environment. Molybdate ion(VI) is the most common form of Mo in natural reservoirs and industrial wastewater. In this work, the sorption removal of Mo(VI) from an aqueous medium was evaluated using aluminum oxide. The influence of such factors as the pH of the solution and the temperature was evaluated. Three adsorption isotherms, namely, Langmuir, Freundlich and Temkin, were used to describe the experimental results. It was found that the pseudo-first order kinetic model better fits the kinetic data of the adsorption process, and the maximum Mo(VI) adsorption capacity was 31 mg/g at 25 °C and pH 4. The thermodynamic parameters indicated that the process of Mo(VI) adsorption on Al2O3 was exothermic and spontaneous. It was shown that the adsorption of Mo strongly depends on pH. The most effective adsorption was observed at pH values below 7. Experiments on adsorbent regeneration showed that Mo(VI) can be effectively desorbed from the aluminum oxide surface into a phosphate solution in a wide range of pH values. After the desorption of Mo(VI) in a phosphate solution, alumina was found to be suitable for repeating the procedure at least five times.
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Affiliation(s)
- Alexandra Yu Kurmysheva
- Laboratory of Electric Current Assisted Sintering Technologies, Moscow State University of Technology "STANKIN", Vadkovsky per. 1, 127055 Moscow, Russia
| | - Marina D Vedenyapina
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospect 47, 119991 Moscow, Russia
| | - Stanislav A Kulaishin
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospect 47, 119991 Moscow, Russia
| | - Pavel Podrabinnik
- Laboratory of Electric Current Assisted Sintering Technologies, Moscow State University of Technology "STANKIN", Vadkovsky per. 1, 127055 Moscow, Russia
- Department of High-Efficiency Machining Technologies, Moscow State University of Technology "STANKIN", Vadkovsky per. 1, 127055 Moscow, Russia
| | - Nestor Washington Solís Pinargote
- Laboratory of Electric Current Assisted Sintering Technologies, Moscow State University of Technology "STANKIN", Vadkovsky per. 1, 127055 Moscow, Russia
| | - Anton Smirnov
- Laboratory of Electric Current Assisted Sintering Technologies, Moscow State University of Technology "STANKIN", Vadkovsky per. 1, 127055 Moscow, Russia
| | - Alexander S Metel
- Department of High-Efficiency Machining Technologies, Moscow State University of Technology "STANKIN", Vadkovsky per. 1, 127055 Moscow, Russia
| | - José F Bartolomé
- Instituto de Ciencia de Materiales de Madrid (ICMM), Consejo Superior de Investigaciones Científicas (CSIC), c/Sor Juna Inés de la Cruz, 3, Cantoblanco, 28049 Madrid, Spain
| | - Sergey N Grigoriev
- Laboratory of Electric Current Assisted Sintering Technologies, Moscow State University of Technology "STANKIN", Vadkovsky per. 1, 127055 Moscow, Russia
- Department of High-Efficiency Machining Technologies, Moscow State University of Technology "STANKIN", Vadkovsky per. 1, 127055 Moscow, Russia
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4
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Wang P, Tan L, Yuan G, Feng S, Tang H, Wang G, Wang C. ZIF-8 modified polyvinyl alcohol/chitosan composite aerogel for efficient removal of Congo red. J SOLID STATE CHEM 2022. [DOI: 10.1016/j.jssc.2022.123628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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5
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Insights into ion-imprinted materials for the recovery of metal ions: Preparation, evaluation and application. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.121469] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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6
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Li J, Li Y, Cui K, Li H, Feng J, Pu X, Xiong W, Liu N, Yuan G. Novel MOFs-based ion-imprinted polymer for selective separation of cobalt ions from waste battery leaching solution. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2022.120922] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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7
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Ibrahium HA, Atia BM, Awwad NS, Nayl AA, Radwan HA, Gado MA. Efficient preparation of phosphazene chitosan derivatives and its applications for the adsorption of molybdenum from spent hydrodesulfurization catalyst. J DISPER SCI TECHNOL 2022. [DOI: 10.1080/01932691.2022.2059508] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Hala. A. Ibrahium
- Biology Department, Faculty of Science, King Khalid University, Abha, Saudi Arabia
- Department of Semi Pilot, Nuclear Materials Authority, Cairo, Egypt
| | - Bahig M. Atia
- Department of Geology Isotopes, Nuclear Materials Authority, Cairo, Egypt
| | - Nasser. S. Awwad
- Chemistry Department, Faculty of Science, King Khalid University, Abha, Saudi Arabia
| | - A. A. Nayl
- Department of Chemistry, College of Science, Jouf University, Sakaka, Aljouf, Saudi Arabia
| | - Hend A. Radwan
- Department of Geology Isotopes, Nuclear Materials Authority, Cairo, Egypt
| | - Mohamed A. Gado
- Department of Geology Isotopes, Nuclear Materials Authority, Cairo, Egypt
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8
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Sun Y, Gu Y, Zhang P. Adsorption properties and recognition mechanisms of a novel surface imprinted polymer for selective removal of Cu(II)-citrate complexes. JOURNAL OF HAZARDOUS MATERIALS 2022; 424:127735. [PMID: 34823959 DOI: 10.1016/j.jhazmat.2021.127735] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Revised: 10/19/2021] [Accepted: 11/06/2021] [Indexed: 06/13/2023]
Abstract
Cu(II)-citrate (Cu(II)-CA) complex, as one of the components in plating solutions, increases the difficulty of Cu(II) treatment due to its stable structure and high mobility. In this work, a novel surface imprinted polymer (Cu-CA-SIP) for selective removal of Cu(II)-CA complex from aqueous solution is synthesized by using polyethyleneimine (PEI) grafted onto chloromethylated polystyrene (CMP) microspheres. Cu(II)-CA anions are successfully imprinted with the molar ration of 1:1 by Cu-CA-SIP at initial pH 4.0. Nearly 100% removal rate can be achieved even at low Cu(II)-CA concentration (0.5 mmol/L), and the maximum Cu(II) uptake of Cu-CA-SIP reaches 1.38 mmol/g at 303 K. In Cu(II)/Fe(III)-CA, Cu(II)/Ni(II)-CA, Cu(II)/Zn(II)-CA and Cu(II)/Cd(II)-CA systems, the relative selectivity coefficients of Cu-CA-SIP for Cu(II)-CA are 9.66, 2.32, 1.40 and 44.55, respectively. Moreover, Cu-CA-SIP can be retrieved with negligible loss of adsorption capacity after six times of reuse. The Cu-CA-SIP column can effectively treat the actual electroplating wastewater within 114 BV, and can still reach 104 BV after three dynamic cycles. Therefore, an innovative imprinted material is designed for the first time on the basis of coordination-configuration recognition mechanism for the treatment of electroplating wastewater, providing a new insight in developing surface imprinted polymer in environmental remediation.
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Affiliation(s)
- Yue Sun
- Department of Municipal Engineering, School of Civil Engineering, Southeast University, Nanjing 210096, China.
| | - Yingpeng Gu
- Department of Municipal Engineering, School of Civil Engineering, Southeast University, Nanjing 210096, China
| | - Pengyu Zhang
- Department of Municipal Engineering, School of Civil Engineering, Southeast University, Nanjing 210096, China
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9
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Wang L, Wang M, Muhammad H, Sun Y, Guo J, Laipan M. Polypyrrole-Bentonite composite as a highly efficient and low cost anionic adsorbent for removing hexavalent molybdenum from wastewater. J Colloid Interface Sci 2022; 615:797-806. [PMID: 35180628 DOI: 10.1016/j.jcis.2022.02.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 01/24/2022] [Accepted: 02/01/2022] [Indexed: 01/19/2023]
Abstract
The aim of current study was to develop a new material for the fast and efficient removal of hexavalent molybdenum (Mo(VI)) from contaminated water. In this work, a novel adsorbent was synthesized through the polypyrrole intercalation modification of bentonite (PPy-BT) via in-situ chemical polymerization method for effectively removal of Mo(VI) from aqueous solution. The surface morphology and chemical composition of PPy-BT composites were investigated by X-ray diffraction, energy-dispersive X-ray spectroscopy, Fourier transform infrared spectrometer, scanning electron microscopy techniques and X-ray photoelectron spectroscopy. PPy and BT could well resist the aggregation of each other, and therefore resulted in a loose-packed structure and good exposure of active sites. Using materials for the adsorption of Mo(VI) revealed has a maximum adsorption capacity of 100.17 mg/g at 25 °C and pH 4.0 by the Langmuir model. The adsorption kinetics and isotherm data are found to be well elucidated through pseudo-second-order and Langmuir models. Moreover, high regeneration ability (>89.3%) of PPy-BT was noted for five consecutive adsorption-desorption cycles. These findings highlight the potential of PPy-BT for practical water treatment applications. The intercalation material of PPy-BT could provide a new strategy to develop cost-effective clay-based nanomaterials for wastewater treatment.
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Affiliation(s)
- Lei Wang
- School of Environmental Science and Engineering, Shaanxi University of Science & Technology, Xi'an 710021, PR China
| | - Min Wang
- School of Environmental Science and Engineering, Shaanxi University of Science & Technology, Xi'an 710021, PR China
| | - Haris Muhammad
- School of Environmental Science and Engineering, Shaanxi University of Science & Technology, Xi'an 710021, PR China
| | - Yan Sun
- Institute of Eeo-environmental and Soil Sciences, Guangdong Academy of Science, Guangzhou 510650, PR China
| | - Junkang Guo
- School of Environmental Science and Engineering, Shaanxi University of Science & Technology, Xi'an 710021, PR China.
| | - Minwang Laipan
- School of Environmental Science and Engineering, Shaanxi University of Science & Technology, Xi'an 710021, PR China.
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10
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Zhang M, Du J, Dong Z, Qi W, Zhao L. Recovery and separation of Mo(VI) and Re(VII) from Mo-Re bearing solution by gallic acid-modified cellulose microspheres. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2021.119879] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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11
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Zhang W, Huang T, Ren Y, Wang Y, Yu R, Wang J, Tu Q. Preparation of chitosan crosslinked with metal-organic framework (MOF-199)@aminated graphene oxide aerogel for the adsorption of formaldehyde gas and methyl orange. Int J Biol Macromol 2021; 193:2243-2251. [PMID: 34798188 DOI: 10.1016/j.ijbiomac.2021.11.056] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Revised: 09/21/2021] [Accepted: 11/09/2021] [Indexed: 01/18/2023]
Abstract
Chitosan crosslinked with metal-organic framework (MOF-199)@aminated graphene oxide aerogel (MOF-199@AFGO/CS) were prepared to adsorb formaldehyde and methyl orange. The prepared MOF-199@AFGO/CS aerogel was well characterized via SEM, EDX, FT-IR, XRD and XPS to reveal the microstructure and composition. Besides, the mechanical property and the stability of MOF-199@AFGO/CS aerogel were investigated. The results showed that MOF-199@AFGO/CS aerogel had good stability in water, compression resilience and thermostability. The study on the ability to adsorb formaldehyde gas and methyl orange showed that the adsorption capacity of MOF-199@AFGO/CS aerogel was related to the pore size and the surface functional groups of MOF-199@AFGO/CS aerogel. When the pore size is moderate, as the amino group and MOF-199 on the aerogel increased, the adsorption capacity of formaldehyde gas (197.89 mg/g) and methyl orange (412 mg/g) can reach the maximum. Furthermore, the adsorption process at equilibrium followed the Freundlich isotherm model. The kinetic behavior was well fitted by the pseudo-second-order model, indicating chemisorption as the rate-determining step. This work can provide a reliable basis for the adsorbent to remove pollutants in different forms at the same time, and has potential application in simultaneously adsorbing liquid pollutants and gas pollutants.
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Affiliation(s)
- Wenkun Zhang
- College of Chemistry & Pharmacy, Northwest A&F University, Yangling, Shaanxi 712100, PR China
| | - Ting Huang
- College of Chemistry & Pharmacy, Northwest A&F University, Yangling, Shaanxi 712100, PR China
| | - Yu Ren
- College of Chemistry & Pharmacy, Northwest A&F University, Yangling, Shaanxi 712100, PR China
| | - Yilei Wang
- College of Chemistry & Pharmacy, Northwest A&F University, Yangling, Shaanxi 712100, PR China
| | - Ruijin Yu
- College of Chemistry & Pharmacy, Northwest A&F University, Yangling, Shaanxi 712100, PR China
| | - Jinyi Wang
- College of Chemistry & Pharmacy, Northwest A&F University, Yangling, Shaanxi 712100, PR China.
| | - Qin Tu
- College of Chemistry & Pharmacy, Northwest A&F University, Yangling, Shaanxi 712100, PR China.
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12
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Moreno-Gil N, Badillo-Almaraz VE, Pérez-Hernández R, López-Reyes C, Issac-Olivé K. Comparison of the sorption behavior of 99Mo by Ti-, Si-, Ti-Si-xerogels and commercial sorbents. J Radioanal Nucl Chem 2021. [DOI: 10.1007/s10967-021-07663-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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13
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Kong Z, Du Y, Wei J, Zhang H, Fan L. Synthesis of a new ion-imprinted polymer for selective Cr(VI) adsorption from aqueous solutions effectively and rapidly. J Colloid Interface Sci 2021; 588:749-760. [DOI: 10.1016/j.jcis.2020.11.107] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2020] [Revised: 11/25/2020] [Accepted: 11/26/2020] [Indexed: 01/19/2023]
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14
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Wu L, Luo Z, Jiang H, Zhao Z, Geng W. Selective and rapid removal of Mo(VI) from water using functionalized Fe 3O 4-based Mo(VI) ion-imprinted polymer. WATER SCIENCE AND TECHNOLOGY : A JOURNAL OF THE INTERNATIONAL ASSOCIATION ON WATER POLLUTION RESEARCH 2021; 83:435-448. [PMID: 33504706 DOI: 10.2166/wst.2020.594] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Fe3O4 nanoparticles-based magnetic Mo(VI) surface ion-imprinted polymer (Mo(VI)-MIIP) was elaborated employing 4-vinyl pyridine as a functional monomer. The adsorbent preparation was confirmed by Fourier-transform infrared spectroscopy, scanning electron microscopy, energy dispersive X-ray spectrometry, X-ray diffraction, vibrating sample magnetometer, thermogravimetric analysis, and surface area analysis. Batch adsorption experiments showed that the maximum adsorption capacity of Mo(VI)-MIIP was 296.40 mg g-1 at pH 3, while that of the magnetic non-imprinted polymer (MNIP) was only 147.10 mg g-1. The adsorption isotherm model was well fitted by the Langmuir isotherm model. The adsorption experiments revealed that Mo(VI)-MIIP reached adsorption equilibrium within 30 min, and the kinetics data fitting showed that the pseudo-second-order kinetics model suitably described the adsorption process. Mo(VI)-MIIP exhibited an excellent adsorption selectivity to Mo(VI) in binary mixtures of Mo(VI)/Cr(VI), Mo(VI)/Cu(II), Mo(VI)/H2PO44-, Mo(VI)/Zn(II), and Mo(VI)/I-, with relative selectivity coefficients toward MNIP of 13.71, 30.27, 20.01, 23.53, and 15.89, respectively. After six consecutive adsorption-desorption cycles, the adsorption capacity of Mo(VI)-MIIP decreased by 9.5% (from 228.4 mg g-1 to 206.7 mg g-1 at initial Mo(VI) concentration of 250 mg L-1), demonstrating its reusability.
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Affiliation(s)
- Lang Wu
- College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, 30 # Puzhu South Road, Nanjing 211816, China E-mail:
| | - Zhengwei Luo
- College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, 30 # Puzhu South Road, Nanjing 211816, China E-mail:
| | - Hui Jiang
- College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, 30 # Puzhu South Road, Nanjing 211816, China E-mail:
| | - Zijian Zhao
- College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, 30 # Puzhu South Road, Nanjing 211816, China E-mail:
| | - Wenhua Geng
- College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, 30 # Puzhu South Road, Nanjing 211816, China E-mail:
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15
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Synthesis of surface ion-imprinted polymer for specific detection of thorium under acidic conditions. Polym Bull (Berl) 2021. [DOI: 10.1007/s00289-019-03094-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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16
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Wang Y, Zhu L, Song Y, Lou Z, Shan W, Xiong Y. Novel chitosan-based ions imprinted bio-adsorbent for enhanced adsorption of gallium(III) in acidic solution. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.114413] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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17
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Jakavula S, Biata NR, Dimpe KM, Pakade VE, Nomngongo PN. A Critical Review on the Synthesis and Application of Ion-Imprinted Polymers for Selective Preconcentration, Speciation, Removal and Determination of Trace and Essential Metals from Different Matrices. Crit Rev Anal Chem 2020; 52:314-326. [PMID: 32723191 DOI: 10.1080/10408347.2020.1798210] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
The presence of toxic trace metals and high concentrations of essential elements in the environment presents a serious threat to living organism. Various methods have been used for the detection, preconcentration and remediation of these metals from biological, environmental and food matrices. Owing to the complexicity of samples, methods with high selectivity have been used for detection, preconcentration and remediation of these trace metals. These methods are achieved by the use of ion-imprinted polymers (IIPs) due to their impressive properties such as selectivity, high extraction efficiency, speciation capability and reusability. Because of the increase of toxic trace and essential metals in the environment, IIPs have attracted great use in analytical chemistry. This review, provide a brief background on IIPs and polymerization method that are used for their preparation. Recent applications of IIPs as adsorbents for preconcentration, removal, speciation and electrochemical detection of trace and essential metal is also discussed.
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Affiliation(s)
- Silindokuhle Jakavula
- Department of Chemical Sciences, University of Johannesburg, Doornfontein Campus, Johannesburg, South Africa.,DSI/NRF SARChI Chair, Nanotechnology for Water, University of Johannesburg, Doornfontein, South Africa
| | - N Raphael Biata
- Department of Chemical Sciences, University of Johannesburg, Doornfontein Campus, Johannesburg, South Africa.,DSI/NRF SARChI Chair, Nanotechnology for Water, University of Johannesburg, Doornfontein, South Africa.,DSI/Mintek Nanotechnology Innovation Centre, University of Johannesburg, Doornfontein, South Africa
| | - K Mogolodi Dimpe
- Department of Chemical Sciences, University of Johannesburg, Doornfontein Campus, Johannesburg, South Africa
| | - Vusumzi E Pakade
- Department of Chemistry, Vaal University of Technology, Vanderbijlpark, South Africa
| | - Philiswa N Nomngongo
- Department of Chemical Sciences, University of Johannesburg, Doornfontein Campus, Johannesburg, South Africa.,DSI/NRF SARChI Chair, Nanotechnology for Water, University of Johannesburg, Doornfontein, South Africa.,DSI/Mintek Nanotechnology Innovation Centre, University of Johannesburg, Doornfontein, South Africa
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18
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Ion-imprinted silica gel and its dynamic membrane for nickel ion removal from wastewaters. Front Chem Sci Eng 2020. [DOI: 10.1007/s11705-020-1915-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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19
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Li X, Liu H, Deng Z, Chen W, Li T, Zhang Y, Zhang Z, He Y, Tan Z, Zhong S. PEGylated Thermo-Sensitive Bionic Magnetic Core-Shell Structure Molecularly Imprinted Polymers Based on Halloysite Nanotubes for Specific Adsorption and Separation of Bovine Serum Albumin. Polymers (Basel) 2020; 12:polym12030536. [PMID: 32131435 PMCID: PMC7182869 DOI: 10.3390/polym12030536] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Revised: 02/14/2020] [Accepted: 02/22/2020] [Indexed: 12/02/2022] Open
Abstract
Novel PEGylated thermo-sensitive bionic magnetic core-shell structure molecularly imprinted polymers (PMMIPs) for the specific adsorption and separation of bovine serum albumin (BSA) were obtained via a surface-imprinting technique. X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), vibrating sample magnetometry (VSM), fourier transform infrared spectrometry (FT-IR), thermal gravimetric analysis (TGA), and specific surface area (BET), were adopted to demonstrate that novel PMMIPs were successfully synthesized. Subsequently, the prepared PMMIPs were used as the extractor for BSA and were combined with magnetic solid-phase extraction. The concentrations of BSA were detected by UV-vis spectrophotometry at 278 nm. The maximum adsorption capacity of the PMMIPs was 258 mg g−1, which is much higher than that of non-imprinted polymer (PMNIPs). PMMIPs showed favorable selectivity for BSA against reference proteins, i.e., bovine hemoglobin, ovalbumin and lysozyme. PMMIPs were further used to recognize BSA in protein mixtures, milk, urine and sewage, these results revealed that approximately 96% of the ideal-state adsorption capacity of PMMIPs for BSA was achieved under complicated conditions. Regeneration and reusability studies demonstrated that adsorption capacity loss of the PMMIPs was not obvious after recycling for four times. Facile synthesis, excellent adsorption property and efficient selectivity for BSA trapping are features that highlight PMMIPs as an attractive candidate for biomacromolecular purification.
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Affiliation(s)
- Xiufang Li
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China
| | - Hui Liu
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China
| | - Zhiwei Deng
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China
| | - Wenqing Chen
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China
| | - Tianhao Li
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China
| | - Yunshan Zhang
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China
| | - Zhuomin Zhang
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China
| | - Yao He
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China
| | - Zhijian Tan
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha 410205, China
- Correspondence: (Z.T.); (S.Z.)
| | - Shian Zhong
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China
- Correspondence: (Z.T.); (S.Z.)
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20
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Synthesis, characterization, and application of β-cyclodextrin-based ion-imprinted polymer for selective sequestration of Cr(VI) ions from aqueous media: Kinetics and isotherm studies. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2019.111991] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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21
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Wang P, Tang X, Hu L, Yin Y, Chen S, Wang H, Wu J. Synthesis of an Ion‐Imprinted Degreasing Cotton for the Selective Removal of Cu
2+
from Aqueous Solutions. ChemistrySelect 2019. [DOI: 10.1002/slct.201903533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Pei Wang
- Key Laboratory of Textile Fibers and ProductsMinistry of EducationP. R. C, College of Materials Science and EngineeringWuhan Textile University Wuhan 430073 China
| | - Xu Tang
- Third Institute of Oceanography Ministry of Natural Resources, P. R. C Xiamen 361005 China
| | - Lingquan Hu
- Key Laboratory of Textile Fibers and ProductsMinistry of EducationP. R. C, College of Materials Science and EngineeringWuhan Textile University Wuhan 430073 China
| | - Yankun Yin
- Key Laboratory of Textile Fibers and ProductsMinistry of EducationP. R. C, College of Materials Science and EngineeringWuhan Textile University Wuhan 430073 China
| | - Shaohua Chen
- Key Laboratory of Textile Fibers and ProductsMinistry of EducationP. R. C, College of Materials Science and EngineeringWuhan Textile University Wuhan 430073 China
| | - Hua Wang
- High-Tech Organic Fibers Key Laboratory of Sichuan ProvinceSichuan Textile Research Institute Chengdu 610072 China
| | - Jing Wu
- Key Laboratory of Textile Fibers and ProductsMinistry of EducationP. R. C, College of Materials Science and EngineeringWuhan Textile University Wuhan 430073 China
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22
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Liu L, Yang Z, Zhao L, Su G, Wei Z, Tang A, Xue J. Synthesis of poly(N1,N1,N6,N6-tetraallylhexane-1,6-diammonium dichloride) microparticles for removing Mo(VI) in aqueous solution. REACT FUNCT POLYM 2019. [DOI: 10.1016/j.reactfunctpolym.2019.04.017] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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23
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Chen L, Dai J, Hu B, Wang J, Wu Y, Dai J, Meng M, Li C, Yan Y. Recent Progresses on the Adsorption and Separation of Ions by Imprinting Routes. SEPARATION & PURIFICATION REVIEWS 2019. [DOI: 10.1080/15422119.2019.1596134] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Li Chen
- Institute of Green Chemistry and Chemical Technology, School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, China
| | - Jingwen Dai
- Department of Battery Materials, China Aviation Lithium Battery Research Institute Co. Ltd, Changzhou, China
| | - Bo Hu
- Institute of Green Chemistry and Chemical Technology, School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, China
| | - Jixiang Wang
- Institute of Green Chemistry and Chemical Technology, School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, China
| | - Yilin Wu
- Institute of Green Chemistry and Chemical Technology, School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, China
| | - Jiangdong Dai
- Institute of Green Chemistry and Chemical Technology, School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, China
| | - Minjia Meng
- Institute of Green Chemistry and Chemical Technology, School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, China
| | - Chunxiang Li
- Institute of Green Chemistry and Chemical Technology, School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, China
| | - Yongsheng Yan
- Institute of Green Chemistry and Chemical Technology, School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, China
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