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Aghaei A, Sadiqi H, Khwaja Mohammad AA, Gulmohammad AW, Likozar B, Nosrati H, Danafar H, Shaterian M. Magnetic ferrite nanoparticles coated with bovine serum albumin and glycine polymers for controlled release of curcumin as a model. JOURNAL OF BIOMATERIALS SCIENCE. POLYMER EDITION 2023; 34:2537-2550. [PMID: 37768315 DOI: 10.1080/09205063.2023.2265181] [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: 07/26/2023] [Accepted: 09/12/2023] [Indexed: 09/29/2023]
Abstract
To conquer the low water solubility and bioavailability of curcumin (CUR), to corroborate its functional qualities and to broaden its applicability in the pharmaceutical sector, numerous nanoscale methods have been widely exploited for its administration. Because of its polycystic, biodegradable, biocompatibility, non-toxicity, and non-allergenic properties, bovine serum albumin (BSA) and glycine (Gly) have been actively investigated as natural biopolymers for decades. Various BSA and Gly-based nanocarriers with unique features for CUR delivery, such as magnetic ferrite nanoparticles, are being developed (MNPs). In this work, magnesium ferrite (MgFe2O4)/BSA and nickel ferrite (NiFe2O4)/Gly nanocomposites loaded with CUR (drug model) were manufactured for the first time using a chemical co-precipitation approach to create biocompatible drug nanocarriers. It was found that the synthesized MgFe2O4/BSA and NiFe2O4/Gly nanoparticles have a uniform particle distribution and their size is much less than 100 nm. Saturation magnetization in MgFe2O4 and NiFe2O4 reaches 13.07 and 33.4 emu/g the remarkable peak of magnetization decreases to 10.99 and 32.36 emu/g after the addition of polymers. These analyses also showed the presence of chemical bonds in the structure of the nanocomposite. The curcumin diffusion process in NPs were determined using a mathematical modeling. The yielding of the product for MgFe2O4/BSA and NiFe2O4/Gly in 200 h is about 72 and 63%, respectively. Also, regressed relative diffusivities (D/R2), including effective steric hindrance, were determined as 5.75 × 10-4 and 2.72 × 10-4 h-1 for MgFe2O4/BSA and NiFe2O4/Gly, respectively. It shows that there is a significant steric barrier that significantly deviates from the molecular diffusion of the liquid. As a result, the low effective release of curcumin in the particles is more noticeable. Our study demonstrated the effective relationship between the polymer architecture and the biophysical properties of the resulting nanoparticles and shed light on new approaches for the design of efficient NP-based drug carriers.
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Affiliation(s)
- Afsoon Aghaei
- Department of Chemistry, University of Zanjan, Zanjan, Islamic Republic of Iran
| | - Hazratuddin Sadiqi
- Department of Chemistry, University of Zanjan, Zanjan, Islamic Republic of Iran
| | | | | | - Blaž Likozar
- Department of Catalysis and Chemical Reaction Engineering, National Institute of Chemistry, Ljubljana, Slovenia
| | - Hamed Nosrati
- Department of Pharmaceutical Biomaterials, School of Pharmacy, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Hossein Danafar
- Department of Pharmaceutical Biomaterials, School of Pharmacy, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Maryam Shaterian
- Department of Chemistry, University of Zanjan, Zanjan, Islamic Republic of Iran
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Zhang G, Yang Z, Teng Q, Han Y, Zhang S, Liu S. Adsorption of Pb (II) and Cu (II) by magnetic beads loaded with xanthan gum. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:33624-33635. [PMID: 36481855 DOI: 10.1007/s11356-022-24620-2] [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: 08/19/2022] [Accepted: 12/01/2022] [Indexed: 06/17/2023]
Abstract
Green and environmentally friendly and efficient separation adsorbents have attracted much attention in the treatment of heavy metal ions wastewater. In this study, xanthan gum (XG) was supported by fly ash magnetic beads (FAMB) to prepare adsorbent XG@FAMB. The effects of XG@FAMB dosage, pH value of the solution, adsorption time, and initial Pb (II) and Cu (II) concentration on its adsorption performance for Pb (II) and Cu (II) were investigated. The results show that under the conditions of pH 6, dosage of XG@FAMB 4.0 g/L, adsorption time 120 min, and initial concentration 60 mg/L, the maximum adsorption capacity of XG@FAMB for Pb (II) and Cu (II) was 14.93 mg/g and 14.88 mg/g, respectively. The adsorption process of Pb (II) and Cu (II) by XG@FAMB could be better described by the quasi-second-order kinetic model and Langmuir isothermal adsorption model, that is, the adsorption process is monolayer adsorption controlled by chemical action. The adsorption mechanism is that Pb (II) and Cu (II) coordinate with oxygen-containing functional groups hydroxyl and carboxyl on XG@FAMB surface, accompanied by electrostatic adsorption. XG@FAMB has the advantages of environmental protection of XG and easy solid-liquid separation of FAMB, and has a good removal effect on Pb (II) and Cu (II).
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Affiliation(s)
- Guoyang Zhang
- College of Mining Engineering, Taiyuan University of Technology, Taiyuan, 030024, China
| | - Zhichao Yang
- College of Mining Engineering, Taiyuan University of Technology, Taiyuan, 030024, China.
| | - Qing Teng
- College of Mining Engineering, Taiyuan University of Technology, Taiyuan, 030024, China
| | - Yingqi Han
- College of Mining Engineering, Taiyuan University of Technology, Taiyuan, 030024, China
| | - Suhong Zhang
- College of Mining Engineering, Taiyuan University of Technology, Taiyuan, 030024, China
| | - Shengyu Liu
- College of Mining Engineering, Taiyuan University of Technology, Taiyuan, 030024, China
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Ge H, Ding K, Guo F, Wu X, Zhai N, Wang W. Green and Superior Adsorbents Derived from Natural Plant Gums for Removal of Contaminants: A Review. MATERIALS (BASEL, SWITZERLAND) 2022; 16:179. [PMID: 36614516 PMCID: PMC9821582 DOI: 10.3390/ma16010179] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Revised: 12/16/2022] [Accepted: 12/21/2022] [Indexed: 06/17/2023]
Abstract
The ubiquitous presence of contaminants in water poses a major threat to the safety of ecosystems and human health, and so more materials or technologies are urgently needed to eliminate pollutants. Polymer materials have shown significant advantages over most other adsorption materials in the decontamination of wastewater by virtue of their relatively high adsorption capacity and fast adsorption rate. In recent years, "green development" has become the focus of global attention, and the environmental friendliness of materials themselves has been concerned. Therefore, natural polymers-derived materials are favored in the purification of wastewater due to their unique advantages of being renewable, low cost and environmentally friendly. Among them, natural plant gums show great potential in the synthesis of environmentally friendly polymer adsorption materials due to their rich sources, diverse structures and properties, as well as their renewable, non-toxic and biocompatible advantages. Natural plant gums can be easily modified by facile derivatization or a graft polymerization reaction to enhance the inherent properties or introduce new functions, thus obtaining new adsorption materials for the efficient purification of wastewater. This paper summarized the research progress on the fabrication of various gums-based adsorbents and their application in the decontamination of different types of pollutants. The general synthesis mechanism of gums-based adsorbents, and the adsorption mechanism of the adsorbent for different types of pollutants were also discussed. This paper was aimed at providing a reference for the design and development of more cost-effective and environmentally friendly water purification materials.
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Affiliation(s)
- Hanwen Ge
- College of Chemistry and Pharmaceutical Sciences, Qingdao Agricultural University, Qingdao 266109, China
- College of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot 010021, China
| | - Ke Ding
- College of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot 010021, China
| | - Fang Guo
- College of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot 010021, China
| | - Xianli Wu
- College of Chemistry and Pharmaceutical Sciences, Qingdao Agricultural University, Qingdao 266109, China
| | - Naihua Zhai
- College of Chemistry and Pharmaceutical Sciences, Qingdao Agricultural University, Qingdao 266109, China
| | - Wenbo Wang
- College of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot 010021, China
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Balíková K, Farkas B, Matúš P, Urík M. Prospects of Biogenic Xanthan and Gellan in Removal of Heavy Metals from Contaminated Waters. Polymers (Basel) 2022; 14:polym14235326. [PMID: 36501719 PMCID: PMC9737242 DOI: 10.3390/polym14235326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 11/29/2022] [Accepted: 11/30/2022] [Indexed: 12/12/2022] Open
Abstract
Biosorption is considered an effective technique for the treatment of heavy-metal-bearing wastewaters. In recent years, various biogenic products, including native and functionalized biopolymers, have been successfully employed in technologies aiming for the environmentally sustainable immobilization and removal of heavy metals at contaminated sites, including two commercially available heteropolysaccharides-xanthan and gellan. As biodegradable and non-toxic fermentation products, xanthan and gellan have been successfully tested in various remediation techniques. Here, to highlight their prospects as green adsorbents for water decontamination, we have reviewed their biosynthesis machinery and chemical properties that are linked to their sorptive interactions, as well as their actual performance in the remediation of heavy metal contaminated waters. Their sorptive performance in native and modified forms is promising; thus, both xanthan and gellan are emerging as new green-based materials for the cost-effective and efficient remediation of heavy metal-contaminated waters.
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Yang Z, Zhang G, Teng Q, Zhu X. Removal of Pb2+ from aqueous solution by xanthan gum in the presence of xanthate. REACT FUNCT POLYM 2022. [DOI: 10.1016/j.reactfunctpolym.2022.105288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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6
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Oladoye PO. Natural, low-cost adsorbents for toxic Pb(II) ion sequestration from (waste)water: A state-of-the-art review. CHEMOSPHERE 2022; 287:132130. [PMID: 34517237 DOI: 10.1016/j.chemosphere.2021.132130] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 08/28/2021] [Accepted: 08/31/2021] [Indexed: 06/13/2023]
Abstract
Pb(II) ions is an inorganic pollutant that is present in the environment. Its presence affects both human health and ecosystem. Economically, amongst many wastewater treatment approaches, adsorption is both cheap and environmentally friendly for removing Pb(II) ion from contaminated water. In this state of the art review, about 227 research and review based publications on adsorption-based studies between 1989 and 2021, which have used various materials as adsorbents of Pb (II) ions, were selected and reviewed for more evaluation. A number of adsorbents which have been reported in these literatures for the adsorption of Pb(II) ion are agrobased, modified agrobased, clay minerals, modified/nanocomposite clay minerals, silica-based, zeolite-based and chitosan-based adsorbents, respectively. The adsorption potential of the adsorbents is exhibited under optimum experimental conditions. The unmodified and modified agro based adsorbents were shown to exhibit the greatest Pb(II) adsorption capacity, with great potential for further exploration, compared to the others afore-listed. The effects of operating parameters such as pH, initial metal ion concentration, adsorbent dose and reaction time are discussed. Furthermore, in order to comprehend the nature of adsorption process between the adsorbent and contaminant (Pb(II)), thermodynamic analyses of adsorption systems are intensively described. All these discussions revealed the applicability of adsorption process for toxic Pb(II) ions removal with respect to wastewater treatment techniques. The review concludes by commenting on the various adsorbents' adsorption capacity and proposes some studies that should also be considered in future works.
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Affiliation(s)
- Peter Olusakin Oladoye
- Department of Chemistry and Biochemistry, Florida International University, 11200 SW 8th St, Miami, FL, 33199, USA; Analytical/Environmental Chemistry Unit, Department of Pure and Applied Chemistry, Ladoke Akintola University of Technology, P.M.B, 4000, Ogbomoso, Nigeria.
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7
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Liosis C, Papadopoulou A, Karvelas E, Karakasidis TE, Sarris IE. Heavy Metal Adsorption Using Magnetic Nanoparticles for Water Purification: A Critical Review. MATERIALS (BASEL, SWITZERLAND) 2021; 14:7500. [PMID: 34947096 PMCID: PMC8707578 DOI: 10.3390/ma14247500] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 11/22/2021] [Accepted: 12/01/2021] [Indexed: 12/12/2022]
Abstract
Research on contamination of groundwater and drinking water is of major importance. Due to the rapid and significant progress in the last decade in nanotechnology and its potential applications to water purification, such as adsorption of heavy metal ion from contaminated water, a wide number of articles have been published. An evaluating frame of the main findings of recent research on heavy metal removal using magnetic nanoparticles, with emphasis on water quality and method applicability, is presented. A large number of articles have been studied with a focus on the synthesis and characterization procedures for bare and modified magnetic nanoparticles as well as on their adsorption capacity and the corresponding desorption process of the methods are presented. The present review analysis shows that the experimental procedures demonstrate high adsorption capacity for pollutants from aquatic solutions. Moreover, reuse of the employed nanoparticles up to five times leads to an efficiency up to 90%. We must mention also that in some rare occasions, nanoparticles have been reused up to 22 times.
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Affiliation(s)
- Christos Liosis
- Department of Civil Engineering, University of Thessaly, 38334 Volos, Greece;
| | - Athina Papadopoulou
- Inorganic Chemistry Laboratory, Department of Chemistry, National and Kapodistrian University of Athens, 15771 Athens, Greece;
| | - Evangelos Karvelas
- Department of Mechanical Engineering, University of West Attica, 12243 Athens, Greece; (E.K.); (I.E.S.)
- Condensed Matter Physics Lab, Department of Physics, University of Thessaly, 35100 Lamia, Greece
| | - Theodoros E. Karakasidis
- Condensed Matter Physics Lab, Department of Physics, University of Thessaly, 35100 Lamia, Greece
| | - Ioannis E. Sarris
- Department of Mechanical Engineering, University of West Attica, 12243 Athens, Greece; (E.K.); (I.E.S.)
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Habibi H, Dalali N, Ramazani A. Decoration of maleic/acrylic acid onto CoFe 2O 4 as a high-performance nanosorbent for the removal of lead(II) and cadmium(II) from environmental samples. SEP SCI TECHNOL 2021. [DOI: 10.1080/01496395.2020.1811333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Hadi Habibi
- Phase Separation & FIA Lab., Department of Chemistry, Faculty of Science, University of Zanjan, Zanjan, Iran
| | - Nasser Dalali
- Phase Separation & FIA Lab., Department of Chemistry, Faculty of Science, University of Zanjan, Zanjan, Iran
| | - Ali Ramazani
- Department of Chemistry, Faculty of Science, University of Zanjan, Zanjan, Iran
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Alzahrani FM, Alsaiari NS, Katubi KM, Amari A, Elkhaleefa AM, Rebah FB, Tahoon MA. Magnetic Nitrogen-Doped Porous Carbon Nanocomposite for Pb(II) Adsorption from Aqueous Solution. Molecules 2021; 26:4809. [PMID: 34443398 PMCID: PMC8401485 DOI: 10.3390/molecules26164809] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 08/05/2021] [Accepted: 08/06/2021] [Indexed: 11/16/2022] Open
Abstract
We report in the present study the in situ formation of magnetic nanoparticles (Fe3O4 or Fe) within porous N-doped carbon (Fe3O4/N@C) via simple impregnation, polymerization, and calcination sequentially. The synthesized nanocomposite structural properties were investigated using different techniques showing its good construction. The formed nanocomposite showed a saturation magnetization (Ms) of 23.0 emu g-1 due to the implanted magnetic nanoparticles and high surface area from the porous N-doped carbon. The nanocomposite was formed as graphite-type layers. The well-synthesized nanocomposite showed a high adsorption affinity toward Pb2+ toxic ions. The nanosorbent showed a maximum adsorption capacity of 250.0 mg/g toward the Pb2+ metallic ions at pH of 5.5, initial Pb2+ concentration of 180.0 mg/L, and room temperature. Due to its superparamagnetic characteristics, an external magnet was used for the fast separation of the nanocomposite. This enabled the study of the nanocomposite reusability toward Pb2+ ions, showing good chemical stability even after six cycles. Subsequently, Fe3O4/N@C nanocomposite was shown to have excellent efficiency for the removal of toxic Pb2+ ions from water.
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Affiliation(s)
- Fatimah Mohammed Alzahrani
- Chemistry Department, College of Science, Princess Nourah Bint Abdulrahman University, Riyadh 11671, Saudi Arabia;
| | - Norah Salem Alsaiari
- Chemistry Department, College of Science, Princess Nourah Bint Abdulrahman University, Riyadh 11671, Saudi Arabia;
| | | | - Abdelfattah Amari
- Department of Chemical Engineering, College of Engineering, King Khalid University, Abha 61411, Saudi Arabia;
- Research Laboratory of Energy and Environment, Department of Chemical Engineering, National School of Engineers, Gabes University, Gabes 6072, Tunisia
| | - Abubakr M. Elkhaleefa
- Department of Chemical Engineering, College of Engineering, King Khalid University, Abha 61411, Saudi Arabia;
| | - Faouzi Ben Rebah
- Higher Institute of Biotechnology of Sfax (ISBS), Sfax University, P.O. Box 263, Sfax 3000, Tunisia;
| | - Mohamed A. Tahoon
- Department of Chemistry, College of Science, King Khalid University, P.O. Box 9004, Abha 61413, Saudi Arabia;
- Chemistry Department, Faculty of Science, Mansoura University, Mansoura 35516, Egypt
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Huang X, Nan Z. Synergetic adsorption and photo-Fenton degradation of methylene blue by ZnFe 2O 4/SiO 2 magnetic double-mesoporous-shelled hollow spheres. ENVIRONMENTAL TECHNOLOGY 2021; 42:3218-3230. [PMID: 32008479 DOI: 10.1080/09593330.2020.1725142] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Accepted: 01/26/2020] [Indexed: 06/10/2023]
Abstract
Adsorption and Fenton technologies have been widely employed to deal with wastewater. ZnFe2O4/SiO2 magnetic double-mesoporous-shelled hollow spheres (MDSHSs) were feasibly synthesized by a solvothermal method. The as-synthesized MDSHSs show excellent adsorption and selectivity for methylene blue (MB), which it took about only 1 min to reach the adsorption equilibrium. About 50% MB was removed by adsorption, and other 50% MB was degraded under further photo-Fenton process. Effects of experimental conditions on the adsorption and photo-Fenton process were investigated. The mechanisms of MDSHSs formation and photo-Fenton process were proposed. Total organic carbon (TOC) reduction reached as high as 90% with 60 mg/L of MB for 90 min. The experimental results indicated that MDSHSs exhibit a remarkable adsorption and catalytic activity for photo-Fenton process in a wide pH range of 3.3-11.0. Simultaneously, the composite shows an excellent stability and reusability.
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Affiliation(s)
- Xing Huang
- College of Chemistry and Chemical Engineering, Yang Zhou University, Yangzhou, People's Republic of China
| | - Zhaodong Nan
- College of Chemistry and Chemical Engineering, Yang Zhou University, Yangzhou, People's Republic of China
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Li Y, Bi HY, Liang YQ, Mao XM, Li H. Synthesis of novel magnetic rhamnolipid-activated layered double hydroxides nanocomposite for simultaneous adsorption of Cu(II) and m-cresol from aqueous solution. POWDER TECHNOL 2021. [DOI: 10.1016/j.powtec.2021.03.048] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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12
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Mourdikoudis S, Kostopoulou A, LaGrow AP. Magnetic Nanoparticle Composites: Synergistic Effects and Applications. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2021; 8:2004951. [PMID: 34194936 PMCID: PMC8224446 DOI: 10.1002/advs.202004951] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Indexed: 05/17/2023]
Abstract
Composite materials are made from two or more constituent materials with distinct physical or chemical properties that, when combined, produce a material with characteristics which are at least to some degree different from its individual components. Nanocomposite materials are composed of different materials of which at least one has nanoscale dimensions. Common types of nanocomposites consist of a combination of two different elements, with a nanoparticle that is linked to, or surrounded by, another organic or inorganic material, for example in a core-shell or heterostructure configuration. A general family of nanoparticle composites concerns the coating of a nanoscale material by a polymer, SiO2 or carbon. Other materials, such as graphene or graphene oxide (GO), are used as supports forming composites when nanoscale materials are deposited onto them. In this Review we focus on magnetic nanocomposites, describing their synthetic methods, physical properties and applications. Several types of nanocomposites are presented, according to their composition, morphology or surface functionalization. Their applications are largely due to the synergistic effects that appear thanks to the co-existence of two different materials and to their interface, resulting in properties often better than those of their single-phase components. Applications discussed concern magnetically separable catalysts, water treatment, diagnostics-sensing and biomedicine.
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Affiliation(s)
- Stefanos Mourdikoudis
- Biophysics GroupDepartment of Physics and AstronomyUniversity College LondonLondonWC1E 6BTUK
- UCL Healthcare Biomagnetic and Nanomaterials Laboratories21 Albemarle StreetLondonW1S 4BSUK
| | - Athanasia Kostopoulou
- Institute of Electronic Structure and Laser (IESL)Foundation for Research and Technology‐Hellas (FORTH)100 Nikolaou PlastiraHeraklionCrete70013Greece
| | - Alec P. LaGrow
- International Iberian Nanotechnology LaboratoryBraga4715‐330Portugal
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Deeprasert S, Wang L, Simeonidis K, Kim Thanh NT, Duguet E, Mourdikoudis S. Dimpled SiO 2@γ-Fe 2O 3 nanocomposites - fabrication and use for arsenic adsorption in aqueous medium. RSC Adv 2021; 11:1343-1353. [PMID: 35424114 PMCID: PMC8693525 DOI: 10.1039/d0ra09907d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2020] [Accepted: 12/16/2020] [Indexed: 12/17/2022] Open
Abstract
We report the synthesis of nanocomposites made of silica nanoparticles whose six surface dimples are decorated with magnetic maghemite nanoparticles and their use for detection and recovery of arsenic in aqueous media. Precursor silica nanoparticles have aminated polystyrene chains at the bottom of their dimples and the maghemite nanoparticles are surface functionalized with carboxylic acid groups in two steps: amination with 3-aminopropyltrimethoxysilane, then derivatization with succinic anhydride in the presence of triethylamine. In the end, the colloidal assembly consists of the regioselective grafting of the carboxylic acid-modified iron oxide nanoparticles onto the 6-dimple silica nanoparticles. Several characterization techniques such as transmission electron microscopy (TEM), Fourier-transform infrared spectroscopy (FTIR), dynamic light scattering (DLS) are employed to assess the grafting process and study the influence of the maghemite functional groups on the quality of the composites formed. The resulting magnetic nanocomposites are used for the environmentally benign detection and removal of arsenic from aqueous medium, being readily extracted through means of magnetic separation. The process of grafting maghemite NFs onto silica dimples.![]()
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Affiliation(s)
- Saruta Deeprasert
- Biophysics Group, Department of Physics and Astronomy, University College London London WC1E 6BT UK .,UCL Healthcare Biomagnetic and Nanomaterials Laboratories 21 Albemarle Street London W1S 4BS UK
| | - Lilin Wang
- Biophysics Group, Department of Physics and Astronomy, University College London London WC1E 6BT UK .,UCL Healthcare Biomagnetic and Nanomaterials Laboratories 21 Albemarle Street London W1S 4BS UK
| | | | - Nguyen Thi Kim Thanh
- Biophysics Group, Department of Physics and Astronomy, University College London London WC1E 6BT UK .,UCL Healthcare Biomagnetic and Nanomaterials Laboratories 21 Albemarle Street London W1S 4BS UK
| | - Etienne Duguet
- Univ. Bordeaux, CNRS, Bordeaux INP, ICMCB, UMR 5026 F-33600 Pessac France
| | - Stefanos Mourdikoudis
- Biophysics Group, Department of Physics and Astronomy, University College London London WC1E 6BT UK .,UCL Healthcare Biomagnetic and Nanomaterials Laboratories 21 Albemarle Street London W1S 4BS UK
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Lee SJ, Han YL, Park SJ, Park JW. Optimal generation number in magnetic-cored dendrimers as Pb(II) and Cd(II) adsorbents. ENVIRONMENTAL TECHNOLOGY 2020; 41:3412-3419. [PMID: 31074332 DOI: 10.1080/09593330.2019.1611935] [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: 07/26/2018] [Accepted: 04/18/2019] [Indexed: 06/09/2023]
Abstract
As the generation number of dendrimers increases, more organic branches and terminal groups are synthesized on the surface. However, this may not be actual situations in all generations of dendrimers. Different generations of magnetic cored dendrimer (MCD) terminalized with amine functional groups were compared as adsorbents for heavy metal ions in water. To determine the optimal generation number as adsorbent, the maximal adsorption of lead and cadmium on generation 1, 2, and 3 (G1, G2, and G3) MCDs. Higher generation MCD had more organic contents and possibly terminal groups on its structure. However, G2 MCD was the highest in adsorbing both lead and cadmium. An acid-base titration was performed to quantify the amine functional groups. The active amine sites on G2 are 4.35 times as much as that of G1 and 0.12 times as much as that of G3, which coincided with the adsorption experimental result. Incomplete dendritic structure formation due to steric hindrance caused G2 MCD to be the most efficient among the three generations of MCDs in this research.
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Affiliation(s)
- Soo-Jin Lee
- Department of Civil and Environmental Engineering, Hanyang University, Seoul, South Korea
| | - Ye-Lim Han
- Department of Civil and Environmental Engineering, Hanyang University, Seoul, South Korea
| | - Sung Jik Park
- Department of Civil and Environmental Engineering, Hanyang University, Seoul, South Korea
| | - Jae-Woo Park
- Department of Civil and Environmental Engineering, Hanyang University, Seoul, South Korea
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15
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Kaur A, Singh D, Sud D. A review on grafted, crosslinked and composites of biopolymer Xanthan gum for phasing out synthetic dyes and toxic metal ions from aqueous solutions. JOURNAL OF POLYMER RESEARCH 2020. [DOI: 10.1007/s10965-020-02271-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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16
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Selective removal of lead ion from polluted seaport water using a highly porous functionalized monolithic silica sorbent prepared by agarose template. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2020. [DOI: 10.1007/s13738-020-01907-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Shariatinia Z, Esmaeilzadeh A. Hybrid silica aerogel nanocomposite adsorbents designed for Cd(II) removal from aqueous solution. WATER ENVIRONMENT RESEARCH : A RESEARCH PUBLICATION OF THE WATER ENVIRONMENT FEDERATION 2019; 91:1624-1637. [PMID: 31206828 DOI: 10.1002/wer.1162] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Revised: 06/10/2019] [Accepted: 06/11/2019] [Indexed: 06/09/2023]
Abstract
Hybrid silica aerogel (HSA) nanoparticles were synthesized by sol-gel method and drying at ambient pressure. Also, two magnetic nanocomposites of HSA with Fe3 O4 nanoparticles and chitosan (CS) were prepared including HSA-Fe3 O4 and HSA-Fe3 O4 -CS. The morphology, structure, and magnetic properties of the HSA as well as its nanocomposites were analyzed by SEM, XRD, TGA, VSM, and ATR-FTIR techniques. The saturation magnetization (Ms ) values for the Fe3 O4 NPs, HSA-Fe3 O4, and HSA-Fe3 O4 -CS nanocomposite film were 69.93, 19.04, and 5.77 emu/g, respectively. Furthermore, the abilities of the HSA, HSA-Fe3 O4 , CS, and HSA-Fe3 O4 -CS adsorbents were assessed for removal of cadmium(II) heavy metal ions (100 ppm) from aqueous solution. All adsorbents removed/adsorbed the maximum Cd(II) ions in 120 min when adsorbent dosage = 20 mg and pH = 8. Moreover, the highest adsorption capacities were 58.5, 69.4, 65.8, and 71.9 mg/g for the HSA, CS, HSA-Fe3 O4, and HSA-Fe3 O4 -CS, respectively. Kinetic studies using all adsorbents verified that Cd(II) adsorption obeyed the second-order model illustrating the analyte chemisorption was happened on the adsorbent surfaces. All adsorption data were well consistent with the Langmuir isotherms. The reusability experiment confirmed that all of adsorbents could preserve >95% of their initial adsorption capacities even after five series of adsorption/desorption tests. PRACTITIONER POINTS: Hybrid silica aerogel (HSA), HSA-Fe3 O4, and HSA-Fe3 O4 -CS adsorbents were produced. Nanocomposites were characterized by XRD, TGA, SEM, VSM, and ATR-FTIR analysis. Adsorption of cadmium(II) ions by adsorbents was examined in aqueous solution. The highest adsorption capacity was obtained for the HSA-Fe3 O4 -CS (71.9 mg/g). Cd(II) adsorption followed second-order kinetics and Langmuir isotherm model.
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Affiliation(s)
- Zahra Shariatinia
- Department of Chemistry, Amirkabir University of Technology (Tehran Polytechnic), Tehran, Iran
| | - Alireza Esmaeilzadeh
- Department of Chemistry, Amirkabir University of Technology (Tehran Polytechnic), Tehran, Iran
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18
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Surface modification of synthesized Fe3O4 super-paramagnetic nanoparticles and performance investigation in gelation parameters enhancement: application in enhanced oil recovery. APPLIED NANOSCIENCE 2019. [DOI: 10.1007/s13204-019-01187-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/07/2022]
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19
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Zhang X, Wang H, Sun X, Shang H, Di Y, Zhao Z. Preparation and properties of thermo-sensitive surface Pb(Ⅱ) ion-imprinted polymers. Colloids Surf A Physicochem Eng Asp 2019. [DOI: 10.1016/j.colsurfa.2019.05.064] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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20
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Baresel C, Schaller V, Jonasson C, Johansson C, Bordes R, Chauhan V, Sugunan A, Sommertune J, Welling S. Functionalized magnetic particles for water treatment. Heliyon 2019; 5:e02325. [PMID: 31467994 PMCID: PMC6710533 DOI: 10.1016/j.heliyon.2019.e02325] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2019] [Revised: 04/05/2019] [Accepted: 08/13/2019] [Indexed: 11/29/2022] Open
Abstract
In this study, we have taken the concept of water treatment by functionalized magnetic particles one step forward by integrating the technology into a complete proof of concept, which included the preparation of surface modified beads, their use as highly selective absorbents for heavy metals ions (Zinc, Nickel), and their performance in terms of magnetic separation. The separation characteristics were studied both through experiments and by simulations. The data gathered from these experimental works enabled the elaboration of various scenarios for Life Cycle Analysis (LCA). The LCA showed that the environmental impact of the system is highly dependent on the recovery rate of the magnetic particles. The absolute impact on climate change varied significantly among the scenarios studied and the recovery rates. The results support the hypothesis that chelation specificity, magnetic separation and bead recovery should be optimized to specific targets and applications.
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Affiliation(s)
- Christian Baresel
- IVL Swedish Environmental Research Institute AB, Box 210 60, Stockholm, 100 31, Sweden
| | | | | | | | - Romain Bordes
- Department of Chemistry and Chemical Engineering, Chalmers University of Technology, Gothenburg, Sweden
| | - Vinay Chauhan
- Department of Chemistry and Chemical Engineering, Chalmers University of Technology, Gothenburg, Sweden
| | - Abhilash Sugunan
- RISE Surface, Process and Formulation, Box 5607, Stockholm, SE-114 86, Sweden
| | - Jens Sommertune
- RISE Surface, Process and Formulation, Box 5607, Stockholm, SE-114 86, Sweden
| | - Sebastian Welling
- IVL Swedish Environmental Research Institute AB, Box 210 60, Stockholm, 100 31, Sweden
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Wang C, Zhao J, Wang S, Zhang L, Liu N, Zhang B. Selective capture models and mechanisms of Pb(II) from wastewater using tannic-functionalized nickel-iron oxide Nanoparticles. Colloids Surf A Physicochem Eng Asp 2019. [DOI: 10.1016/j.colsurfa.2019.03.042] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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22
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Selective adsorption of Pb(II) from aqueous solution using nanosilica functionalized with diethanolamine: Equilibrium, kinetic and thermodynamic. Microchem J 2019. [DOI: 10.1016/j.microc.2019.01.005] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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23
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Ali I, Peng C, Naz I. Removal of lead and cadmium ions by single and binary systems using phytogenic magnetic nanoparticles functionalized by 3-marcaptopropanic acid. Chin J Chem Eng 2019. [DOI: 10.1016/j.cjche.2018.03.018] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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24
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Karimi MA, Masrouri H, Karami H, Andishgar S, Mirbagheri MA, Pourshamsi T. Highly efficient removal of toxic lead ions from aqueous solutions using a new magnetic metal‐organic framework nanocomposite. J CHIN CHEM SOC-TAIP 2019. [DOI: 10.1002/jccs.201800378] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
| | - Hassan Masrouri
- Department of Chemistry and Petrochemical EngineeringStandard Research Institute Karaj Iran
| | - Hassan Karami
- Department of ChemistryPayame Noor University Tehran Iran
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Ali I, Peng C, Lin D, Saroj DP, Naz I, Khan ZM, Sultan M, Ali M. Encapsulated green magnetic nanoparticles for the removal of toxic Pb 2+ and Cd 2+ from water: Development, characterization and application. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2019; 234:273-289. [PMID: 30634120 DOI: 10.1016/j.jenvman.2018.12.112] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Revised: 12/27/2018] [Accepted: 12/29/2018] [Indexed: 06/09/2023]
Abstract
Current research is based on an innovative approach of the fabrication of encapsulated sustainable, green, phytogenic magnetic nanoparticles (PMNPs), to inhibit the generation of secondary pollutants (Iron/Feo) during water treatment applications. These novel bio-magnetic membrane capsules (BMMCs) were prepared using two-step titration gel crosslink method, with polyvinyl alcohol and sodium alginate matrix as the model encapsulating materials to eliminate potentially toxic metals (Pb2+ and Cd2+) from water. The development of BMMCs was characterized by FTIR, XRD, XPS, SEM, VSM, TGA and EDX techniques. The effects of various operating parameters, adsorbent dose, contact time, solution pH, temperature, initial concentration of metals cations and co-existing ions were studied. The hysteresis loops have illustrated an excellent super-paramagnetic nature, demonstrating the smooth encapsulation of PMNPs without losing their magnetic properties. The maximum monolayer adsorptive capacities estimated at pH 6.5 by the Langmuir isotherm model were 548 and 610.67 mg/g for Pb2+ and Cd2+, respectively. The novel BMMCs did not only control oxidation of PMNPs but also sustained the adsorptive removal over a wide range of pH (3-8), and the electrostatic interaction and ion-exchange were the core adsorption mechanisms. The BMMCs could easily be regenerated using 25% HNO3 as an eluent for successful usage in seven repeated cycles. Therefore, the BMMCs as a material can be used as an excellent sorbent or composite material to remove toxic metals Pb2+ and Cd2+, showing strong potential for improving water and wastewater treatment technologies.
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Affiliation(s)
- Imran Ali
- Department of Environmental Engineering, College of Environmental Science and Engineering, Ocean University of China, Qingdao 266100, China; The Key Lab of Marine Environmental Science and Ecology, Ministry of Education, Ocean University of China, Qingdao, 266100, China.
| | - Changsheng Peng
- Department of Environmental Engineering, College of Environmental Science and Engineering, Ocean University of China, Qingdao 266100, China; The Key Lab of Marine Environmental Science and Ecology, Ministry of Education, Ocean University of China, Qingdao, 266100, China; School of Environment and Chemical Engineering, Zhaoqing University, Zhaoqing, 526061, China.
| | - Dichu Lin
- Department of Environmental Engineering, College of Environmental Science and Engineering, Ocean University of China, Qingdao 266100, China; The Key Lab of Marine Environmental Science and Ecology, Ministry of Education, Ocean University of China, Qingdao, 266100, China
| | - Devendra P Saroj
- Department of Civil and Environmental Engineering, Faculty of Engineering and Physical Sciences, University of Surrey, Surrey, GU2 7XH, United Kingdom
| | - Iffat Naz
- Department of Civil and Environmental Engineering, Faculty of Engineering and Physical Sciences, University of Surrey, Surrey, GU2 7XH, United Kingdom; Department of Biology, Deanship of Educational Services, Qassim University, Buraidah, 51452, Saudi Arabia
| | - Zahid M Khan
- Department of Agricultural Engineering, Bahauddin Zakariya University, Bosan Road, Multan, 60800, Pakistan
| | - Muhammad Sultan
- Department of Agricultural Engineering, Bahauddin Zakariya University, Bosan Road, Multan, 60800, Pakistan.
| | - Mohsin Ali
- Department of Environmental Engineering, Middle East Technical University, Ankara, 0600, Turkey
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Ata S, Tabassum A, Bibi I, Majid F, Sultan M, Ghafoor S, Bhatti MA, Qureshi N, Iqbal M. Lead Remediation Using Smart Materials. A Review. ACTA ACUST UNITED AC 2019. [DOI: 10.1515/zpch-2018-1205] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Abstract
The nanoparticles have been prepared and employed as excellent adsorbents for the sequestration of heavy metal ions and hazardous impurities from the aqueous media. The surface morphological, textural and structural properties of nanoparticles have been modified, which are capable and potentially useful for the remediation of metal ions. Several metals (oxides, doped, nanocomposites of Fe, Ti, Zn, SiO2, SiC, Mo, Co, Ni, Zr, Mn, Si, S, Al, Cu, Ce, graphene, CNTs) were reported an efficient adsorbents for the removal of lead (Pb) ions from aqueous media and polluted water. The present review focuses on different kinds of nanoparticles such as metal oxides, carbon based and host supported employed for removal of Pb ions under varying experimental conditions such as pH, temperature, contact time and concentrations. The preparation strategies, physicochemical properties and adsorption are also discussed. Based on studies, it was found that the smart materials are affective adsorbents for the purification of wastewater containing Pb ions and could possibly extended for the remediation of other heavy metal ions.
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Affiliation(s)
- Sadia Ata
- Institute of Chemistry , University of the Punjab , Lahore , Pakistan
| | - Anila Tabassum
- Institute of Chemistry , University of the Punjab , Lahore , Pakistan
| | - Ismat Bibi
- Department of Chemistry , The Islamia University of Bahawalpur , Bahawalpur , Pakistan
| | - Farzana Majid
- Department of Physics , University of the Punjab , Lahore , Pakistan
| | - Misbah Sultan
- Institute of Chemistry , University of the Punjab , Lahore , Pakistan
| | - Samina Ghafoor
- Institute of Chemistry , University of the Punjab , Lahore , Pakistan
| | - Muhammad Arif Bhatti
- Mineral Processing Research Centre , PCSIR Laboratories Complex , Ferozepur Road, Lahore , Pakistan
| | - Naseem Qureshi
- Department of Chemistry , Karakoram International University , Gilgit-Baltistan , Pakistan
| | - Munawar Iqbal
- Department of Chemistry , University of Lahore , Lahore , Pakistan
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Aashima A, Uppal S, Arora A, Gautam S, Singh S, Choudhary RJ, Mehta SK. Magnetically retrievable Ce-doped Fe3O4 nanoparticles as scaffolds for the removal of azo dyes. RSC Adv 2019; 9:23129-23141. [PMID: 35514495 PMCID: PMC9067296 DOI: 10.1039/c9ra03252e] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Accepted: 07/05/2019] [Indexed: 11/21/2022] Open
Abstract
Considering the significant impact of magnetically retrievable nanostructures, herein, Fe3O4 and Ce-doped Fe3O4 nanoparticles were employed as scaffolds for the removal of the Reactive Black 5 (RB5) azo dye. We synthesized the Ce-doped Fe3O4 nanoparticles via hydrothermal treatment at 120 °C for 10 h with varying cerium concentrations (1.5–3.5%) and characterized them using basic techniques such as FTIR and UV-visible spectroscopy, and XRD analysis. The retention of their magnetic behaviors even after cerium amalgamation was demonstrated and confirmed by the VSM results. FESEM and EDX were used for the morphological and purity analysis of the synthesized nanoabsorbents. XPS was carried out to determine the electronic configuration of the synthesized samples. The porosity of the magnetic nanoparticles was investigated by BET analysis, and subsequently, the most porous sample was further used in the adsorption studies for the cleanup of RB5 from wastewater. The dye adsorption studies were probed via UV-visible spectroscopy, which indicated the removal efficiency of 87%. The prepared Ce-doped Fe3O4 nanoabsorbent showed the high adsorption capacity of 84.58 mg g−1 towards RB5 in 40 min. This is attributed to the electrostatic interactions between the nanoabsorbent and the dye molecules and high porosity of the prepared sample. The adsorption mechanism was also analyzed. The kinetic data well-fitted the pseudo-first-order model, and the adsorption capability at different equilibrium concentrations of the dye solution indicated monolayer formation and chemisorption phenomena. Furthermore, the magnetic absorbent could be rapidly separated from the wastewater using an external magnetic field after adsorption. Considering the significant impact of magnetically retrievable nanostructures, herein, Ce-doped Fe3O4 nanoparticles were employed as scaffolds for the removal of the Reactive Black 5 (RB5), an azo dye.![]()
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Affiliation(s)
- Aashima Aashima
- Department of Chemistry
- Centre of Advanced Studies in Chemistry
- Panjab University
- Chandigarh 160014
- India
| | - Shivani Uppal
- Department of Chemistry
- Centre of Advanced Studies in Chemistry
- Panjab University
- Chandigarh 160014
- India
| | - Arushi Arora
- Department of Chemistry
- Centre of Advanced Studies in Chemistry
- Panjab University
- Chandigarh 160014
- India
| | - Sanjeev Gautam
- Dr S. S. Bhatnagar University Institute of Chemical Engineering and Technology (SSB UICET)
- Panjab University
- Chandigarh
- India
| | - Suman Singh
- CSIR – Central Scientific Instruments Organization
- Chandigarh 160030
- India
| | - R. J. Choudhary
- UGC-DAE Consortium for Scientific Research
- Indore – 452 017
- India
| | - S. K. Mehta
- Department of Chemistry
- Centre of Advanced Studies in Chemistry
- Panjab University
- Chandigarh 160014
- India
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28
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3-D magnetic graphene oxide-magnetite poly(vinyl alcohol) nanocomposite substrates for immobilizing enzyme. POLYMER 2018. [DOI: 10.1016/j.polymer.2018.06.046] [Citation(s) in RCA: 139] [Impact Index Per Article: 23.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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29
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Huang B, Lu M, Wang D, Song Y, Zhou L. Versatile magnetic gel from peach gum polysaccharide for efficient adsorption of Pb2+ and Cd2+ ions and catalysis. Carbohydr Polym 2018; 181:785-792. [DOI: 10.1016/j.carbpol.2017.11.077] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2017] [Revised: 11/18/2017] [Accepted: 11/20/2017] [Indexed: 11/15/2022]
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30
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Synthesis of magnetically separable porous BN microrods@Fe3O4 nanocomposites for Pb(II) adsorption. Colloids Surf A Physicochem Eng Asp 2018. [DOI: 10.1016/j.colsurfa.2017.10.060] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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31
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Enache DF, Vasile E, Simonescu CM, Răzvan A, Nicolescu A, Nechifor AC, Oprea O, Pătescu RE, Onose C, Dumitru F. Cysteine-functionalized silica-coated magnetite nanoparticles as potential nanoadsorbents. J SOLID STATE CHEM 2017. [DOI: 10.1016/j.jssc.2017.06.013] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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32
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Verma R, Asthana A, Singh AK, Prasad S, Susan MABH. Novel glycine-functionalized magnetic nanoparticles entrapped calcium alginate beads for effective removal of lead. Microchem J 2017. [DOI: 10.1016/j.microc.2016.08.006] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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33
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Moradi A, Najafi Moghadam P, Hasanzadeh R, Sillanpää M. Chelating magnetic nanocomposite for the rapid removal of Pb(ii) ions from aqueous solutions: characterization, kinetic, isotherm and thermodynamic studies. RSC Adv 2017. [DOI: 10.1039/c6ra26356a] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Fe3O4@GMA–AAm nanocomposite as a novel adsorbent with high adsorption capacity for rapid removal of Pb2+ from aqueous media was synthesized.
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Affiliation(s)
- Atefeh Moradi
- Department of Applied Chemistry
- Faculty of Chemistry
- Urmia University
- Urmia
- Iran
| | | | - Reza Hasanzadeh
- Department of Organic Chemistry
- Faculty of Chemistry
- Urmia University
- Urmia
- Iran
| | - Mika Sillanpää
- Department of Chemistry
- Lappeenranta University of Technology
- Lappeenranta
- Finland
- Department of Civil and Environmental Engineering
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Silica-coated magnetite nanoparticles core-shell spheres (Fe 3O 4@SiO 2) for natural organic matter removal. JOURNAL OF ENVIRONMENTAL HEALTH SCIENCE AND ENGINEERING 2016; 14:21. [PMID: 27924220 PMCID: PMC5123275 DOI: 10.1186/s40201-016-0262-y] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/09/2016] [Accepted: 11/10/2016] [Indexed: 12/07/2022]
Abstract
Background In this work, the magnetite (Fe3O4) nanoparticles (MNPs) and silica-coated magnetite nanoparticles (SMNPs) were synthesized as adsorbents for removing humic acid (HA) from water resources. Methods The adsorption processes were performed in batch experiments with which the influence of pH, reaction time, adsorbent dosage, initial concentrations of HA and temperature were investigated. Specific techniques were applied to characterize the features of both adsorbents (i. e. TECHNIQUES) (SEM, XRD, TEM, BET, EDX and VSM). Results The maximum saturation magnetization for SMNPs was 30.2 emu/g, which made its separation from the solution by a magnetic field to be easier and faster. The HA adsorption process onto the both adsorbents were best described by the Freundlich isotherm and pseudo-second-order kinetic models. Highest adsorption efficiency of HA by MNPs an d SMNPs occurred at acidic conditions (pH ≈ 3). The mechanisms of adsorption process involved with a physisorption process such as (i. e. hydrogen bonding and electrostatic interaction). The predicted maximum monolayer adsorption capacities obtained by Langmuir isotherm model for MNPs and SMNPs were 96.15 and 196.07 mg/g, respectively. Conclusion Higher amount of HA adsorption onto the surfaces of SMNPs than MNPs surfaces was observed, reflecting that silica impregnated on MNPs enhances the efficiency of the adsorbent in removing HA. Electronic supplementary material The online version of this article (doi:10.1186/s40201-016-0262-y) contains supplementary material, which is available to authorized users.
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Qin L, Yan L, Chen J, Liu T, Yu H, Du B. Enhanced Removal of Pb2+, Cu2+, and Cd2+ by Amino-Functionalized Magnetite/Kaolin Clay. Ind Eng Chem Res 2016. [DOI: 10.1021/acs.iecr.6b00657] [Citation(s) in RCA: 66] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Lilu Qin
- School of Resources
and Environment, Shandong Provincial
Engineering Technology Research Center for Groundwater Numerical Simulation
and Contamination Control, University of Jinan, Jinan 250022, P. R. China
| | - Liangguo Yan
- School of Resources
and Environment, Shandong Provincial
Engineering Technology Research Center for Groundwater Numerical Simulation
and Contamination Control, University of Jinan, Jinan 250022, P. R. China
| | - Jian Chen
- School of Resources
and Environment, Shandong Provincial
Engineering Technology Research Center for Groundwater Numerical Simulation
and Contamination Control, University of Jinan, Jinan 250022, P. R. China
| | - Tiantian Liu
- School of Resources
and Environment, Shandong Provincial
Engineering Technology Research Center for Groundwater Numerical Simulation
and Contamination Control, University of Jinan, Jinan 250022, P. R. China
| | - Haiqin Yu
- School of Resources
and Environment, Shandong Provincial
Engineering Technology Research Center for Groundwater Numerical Simulation
and Contamination Control, University of Jinan, Jinan 250022, P. R. China
| | - Bin Du
- School of Resources
and Environment, Shandong Provincial
Engineering Technology Research Center for Groundwater Numerical Simulation
and Contamination Control, University of Jinan, Jinan 250022, P. R. China
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36
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Culita DC, Simonescu CM, Patescu RE, Dragne M, Stanica N, Oprea O. o-Vanillin functionalized mesoporous silica – coated magnetite nanoparticles for efficient removal of Pb(II) from water. J SOLID STATE CHEM 2016. [DOI: 10.1016/j.jssc.2016.04.003] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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37
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Fan R, Yi Q, Xie Y, Xie F, Zhang Q, Luo Z. Enhanced adsorption and recovery of Pb(II) from aqueous solution by alkali-treated persimmon fallen leaves. J Appl Polym Sci 2016. [DOI: 10.1002/app.43656] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Ruiyi Fan
- Key Laboratory of Horticultural Plant Biology; Huazhong Agricultural University; Wuhan 430070 China
| | - Qingping Yi
- Key Laboratory of Horticultural Plant Biology; Huazhong Agricultural University; Wuhan 430070 China
- College of Bioengineering; Jingchu University of Technology; Jingmen 448000 China
| | - Yucong Xie
- Key Laboratory of Horticultural Plant Biology; Huazhong Agricultural University; Wuhan 430070 China
| | - Feng Xie
- Institute of Horticultural Sciences; Jiangxi Academy of Agricultural Sciences; Nanchang 330200 China
| | - Qinglin Zhang
- Key Laboratory of Horticultural Plant Biology; Huazhong Agricultural University; Wuhan 430070 China
- Hubei Collaborative Innovation Center for the Characteristic Resources Exploitation of Dabie Mountains; Huanggang Hubei 438000 China
| | - Zhengrong Luo
- Key Laboratory of Horticultural Plant Biology; Huazhong Agricultural University; Wuhan 430070 China
- Hubei Collaborative Innovation Center for the Characteristic Resources Exploitation of Dabie Mountains; Huanggang Hubei 438000 China
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38
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PTurning to Nanotechnology for Water Pollution Control: Applications of Nanocomposites. ACTA ACUST UNITED AC 2016. [DOI: 10.20286/focsci-020219] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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39
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Singh V, Srivastava P, Singh A, Singh D, Malviya T. Polysaccharide-Silica Hybrids: Design and Applications. POLYM REV 2016. [DOI: 10.1080/15583724.2015.1090449] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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40
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Qi Z, Lan H, Joshi TP, Liu R, Liu H, Qu J. Enhanced oxidative and adsorptive capability towards antimony by copper-doping into magnetite magnetic particles. RSC Adv 2016. [DOI: 10.1039/c6ra13412b] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Copper-doped magnetite improved particle size, enhanced adsorption capacity of antimony (Sb) and oxidation ability of Sb (III).
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Affiliation(s)
- Zenglu Qi
- Key Laboratory of Drinking Water Science and Technology
- Research Center for Eco-Environmental Sciences
- Chinese Academy of Sciences
- Beijing 100085
- China
| | - Huachun Lan
- Key Laboratory of Drinking Water Science and Technology
- Research Center for Eco-Environmental Sciences
- Chinese Academy of Sciences
- Beijing 100085
- China
| | - Tista Prasai Joshi
- Key Laboratory of Drinking Water Science and Technology
- Research Center for Eco-Environmental Sciences
- Chinese Academy of Sciences
- Beijing 100085
- China
| | - Ruiping Liu
- Key Laboratory of Drinking Water Science and Technology
- Research Center for Eco-Environmental Sciences
- Chinese Academy of Sciences
- Beijing 100085
- China
| | - Huijuan Liu
- Key Laboratory of Drinking Water Science and Technology
- Research Center for Eco-Environmental Sciences
- Chinese Academy of Sciences
- Beijing 100085
- China
| | - Jiuhui Qu
- Key Laboratory of Drinking Water Science and Technology
- Research Center for Eco-Environmental Sciences
- Chinese Academy of Sciences
- Beijing 100085
- China
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41
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Qiu H, Yan J, Lan G, Liu Y, Song X, Peng W, Cui Y. Removal of Cu2+ from wastewater by modified xanthan gum (XG) with ethylenediamine (EDA). RSC Adv 2016. [DOI: 10.1039/c6ra11423g] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Herein, a new adsorbent was synthesized by modifying xanthan gum for the removal of Cu2+ from wastewater.
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Affiliation(s)
- Haiyan Qiu
- State Key Laboratory of Oil Gas Reservoir Geology and Exploitation
- Southwest Petroleum University
- Chengdu 610500
- China
- College of Chemistry and Chemical Engineering
| | - Junhua Yan
- College of Chemistry and Chemical Engineering
- Southwest Petroleum University
- Chengdu 610500
- China
| | - Guihong Lan
- State Key Laboratory of Oil Gas Reservoir Geology and Exploitation
- Southwest Petroleum University
- Chengdu 610500
- China
- College of Chemistry and Chemical Engineering
| | - Yongqiang Liu
- Faculty of Engineering and the Environment
- University of Southampton
- Southampton SO171BJ
- UK
| | - Xiaoqin Song
- State Key Laboratory of Oil Gas Reservoir Geology and Exploitation
- Southwest Petroleum University
- Chengdu 610500
- China
- College of Chemistry and Chemical Engineering
| | - Wanxi Peng
- College of Wood Science and Engineering
- Central South University of Forestry and Technology
- Changsha 410004
- China
| | - Yingyi Cui
- College of Chemistry and Chemical Engineering
- Southwest Petroleum University
- Chengdu 610500
- China
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42
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Wan Ibrahim WA, Nodeh HR, Aboul-Enein HY, Sanagi MM. Magnetic solid-phase extraction based on modified ferum oxides for enrichment, preconcentration, and isolation of pesticides and selected pollutants. Crit Rev Anal Chem 2015; 45:270-87. [PMID: 25849825 DOI: 10.1080/10408347.2014.938148] [Citation(s) in RCA: 77] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Recently, a simple, rapid, high-efficiency, selective, and sensitive method for isolation, preconcentration, and enrichment of analytes has been developed. This new method of sample handling is based on ferum oxides as magnetic nanoparticles (MNPs) and has been used for magnetic solid-phase extraction (MSPE) of various analytes from various matrices. This review focuses on the applications of modified ferum oxides, especially modified Fe3O4 MNPs, as MSPE adsorbent for pesticide isolation from various matrices. Further perspectives on MSPE based on modified Fe3O4 for inorganic metal ions, organic compounds, and biological species from water samples are also presented. Ferum(III) oxide MNPs (Fe2O3) are also highlighted.
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Affiliation(s)
- Wan Aini Wan Ibrahim
- a Separation Science and Technology Group (SepSTec), Department of Chemistry, Faculty of Science , Universiti Teknologi Malaysia , Johor , Malaysia
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Venkateswarlu S, Yoon M. Core-Shell Ferromagnetic Nanorod Based on Amine Polymer Composite (Fe3O4@DAPF) for Fast Removal of Pb(II) from Aqueous Solutions. ACS APPLIED MATERIALS & INTERFACES 2015; 7:25362-72. [PMID: 26496966 DOI: 10.1021/acsami.5b07723] [Citation(s) in RCA: 90] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Heavy metal ion removal from wastewater constitutes an important issue in the water treatment industry. Although a variety of nanomaterials have been developed for heavy metal removal via adsorption, the adsorption capacity, removal efficiency, and material recyclability still remain a challenge. Here, we present novel Fe3O4@DAPF core-shell ferromagnetic nanorods (CSFMNRs) for the removal of Pb(II) from aqueous solutions; they were prepared by the facile surface modification of twin-like ferromagnetic Fe3O4 nanorods using a 2,3-diaminophenol and formaldehyde (DAPF)-based polymer. The crystallinity and structure of the Fe3O4 nanorods were confirmed via X-ray diffraction (XRD). Transmission electron microscopy (TEM) and X-ray photoelectron spectroscopy (XPS) revealed the core-shell morphology and composition of the materials. Pb(II) removal using the prepared Fe3O4@DAPF CSFMNRs was assessed, and comparable adsorption capacities (83.3 mg g(-1)) to the largest value were demonstrated. A thermodynamic study of the adsorption clearly indicated that the adsorption was exothermic and spontaneous. Due to the ferromagnetic properties with a high saturation magnetization value (56.1 emu g(-1)) of the nanorods, the nanorods exhibited excellent reusability with one of the fastest recovery times (25 s) among reported materials. Therefore, the Fe3O4@DAPF CSFMNRs can serve as recyclable adsorbent materials and as an alternative to commonly used sorbent materials for the rapid removal of heavy metals from aqueous solutions.
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Affiliation(s)
- Sada Venkateswarlu
- Department of Nanochemistry, College of Bionano, Gachon University , Sungnam 13120, Republic of Korea
| | - Minyoung Yoon
- Department of Nanochemistry, College of Bionano, Gachon University , Sungnam 13120, Republic of Korea
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44
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Mirzabe GH, Keshtkar AR. Application of response surface methodology for thorium adsorption on PVA/Fe3O4/SiO2/APTES nanohybrid adsorbent. J IND ENG CHEM 2015. [DOI: 10.1016/j.jiec.2014.11.040] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Kinetic, isotherm and thermodynamic investigations of phosphate adsorption onto core–shell Fe3O4@LDHs composites with easy magnetic separation assistance. J Colloid Interface Sci 2015; 448:508-16. [DOI: 10.1016/j.jcis.2015.02.048] [Citation(s) in RCA: 205] [Impact Index Per Article: 22.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2014] [Revised: 02/15/2015] [Accepted: 02/19/2015] [Indexed: 11/21/2022]
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46
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Shao Y, Jing T, Tian J, Zheng Y. Graphene oxide-based Fe3O4 nanoparticles as a novel scaffold for the immobilization of porcine pancreatic lipase. RSC Adv 2015. [DOI: 10.1039/c5ra19276e] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
A chloropropyl-functionalized graphene oxide decorated with Fe3O4 nanoparticles, CPS/GO-Fe3O4@MCM-41, was made, and porcine pancreas lipase (PPL) was immobilized onto the graphene oxide based magnetic nanoparticles via covalent bonding.
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Affiliation(s)
- Yongbo Shao
- College of Chemistry and Chemical Engineering
- Qiqihar University
- Qiqihar 161006
- China
| | - Tao Jing
- College of Chemistry and Chemical Engineering
- Qiqihar University
- Qiqihar 161006
- China
| | - Jingzhi Tian
- College of Chemistry and Chemical Engineering
- Qiqihar University
- Qiqihar 161006
- China
| | - Yongjie Zheng
- College of Chemistry and Chemical Engineering
- Qiqihar University
- Qiqihar 161006
- China
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47
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