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Secondary bond interface assembly of polyethyleneimine on zein microparticles for rapid adsorption of Reactive Black 5. Colloids Surf B Biointerfaces 2023; 225:113247. [PMID: 36924651 DOI: 10.1016/j.colsurfb.2023.113247] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Revised: 02/24/2023] [Accepted: 03/04/2023] [Indexed: 03/08/2023]
Abstract
Textile dye wastewater has the characteristics of high concentration, complex composition and changeable color degree and pH, which is difficult to be effectively and completely treated, and easy to cause environmental pollution. Here, a strategy of secondary bond interface assembly of polyethyleneimine on zein microparticles (PEI) (PEI@zein) was constructed to achieve rapid and efficient removal of Reactive Black 5 (RB5), which is one of the most widely used reactive dyes in the textile industry. Structural analysis indicated that the as-prepared PEI layer immobilized on zein microparticles was constructed based on the interface assembly dominated by hydrophobic interactions and electrostatic attraction between PEI molecules and zein chains. The novel interface showed excellent absorption performance for RB5 with an absorption capacity of 631.0 mg·g-1, rapid adsorption in 2 min, wide pH range of 4-10. Mechanism analysis suggested the effective adsorption of RB5 by PEI@zein microparticles was mainly attributed to secondary bond interface such as electrostatic interaction and hydrogen bond between RB5 and PEI immobilized on the surface of zein microparticles. Moreover, due to the presence of secondary bond interface, RB5 adsorbed on microparticles can be easily desorbed by using 0.01 M NaOH. Therefore, the strategy of secondary bond interface assembly with polyethyleneimine on zein microparticles has high potential for practical application in the treatment of dye-containing wastewater.
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Hu Q, Lan R, He L, Liu H, Pei X. A critical review of adsorption isotherm models for aqueous contaminants: Curve characteristics, site energy distribution and common controversies. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2023; 329:117104. [PMID: 36603322 DOI: 10.1016/j.jenvman.2022.117104] [Citation(s) in RCA: 26] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Revised: 12/15/2022] [Accepted: 12/19/2022] [Indexed: 06/17/2023]
Abstract
The quantitative description of the equilibrium data by the isotherm models is an indispensable link in adsorption studies. The previous review papers focus on the underlying assumptions, fitting methods, error functions and practical applications of the isotherm models, usually ignoring their curve characteristics, selection criteria and common controversies. The main contents of this review include: (i) effect of the model parameters on the isotherm curves; (ii) determination of the site energy distribution; (iii) selection criteria of the isotherm models; and (iv) elimination of some common controversies. It is of great significance to reveal the curve characteristics for selecting a proper isotherm model. The site energy distribution is conducive to understanding the physicochemical properties of the adsorbent surface. The complete isotherm is recommended to be correlated with the experimental data. The model parameter qmax should be cautiously adopted for comparison of the adsorbent performance. The residual plot can be used to diagnose the fitting quality of the isotherm models further. This review also addresses some common mistakes and controversies and thereby avoids their propagation in future publications.
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Affiliation(s)
- Qili Hu
- State Environmental Protection Key Laboratory of Synergetic Control and Joint Remediation for Soil & Water Pollution, Chengdu University of Technology, Chengdu, 610059, China; College of Ecology and E nvironment, Chengdu University of Technology, Chengdu, 610059, China.
| | - Rui Lan
- State Environmental Protection Key Laboratory of Synergetic Control and Joint Remediation for Soil & Water Pollution, Chengdu University of Technology, Chengdu, 610059, China; College of Ecology and E nvironment, Chengdu University of Technology, Chengdu, 610059, China
| | - Liru He
- State Environmental Protection Key Laboratory of Synergetic Control and Joint Remediation for Soil & Water Pollution, Chengdu University of Technology, Chengdu, 610059, China; College of Ecology and E nvironment, Chengdu University of Technology, Chengdu, 610059, China
| | - Hengyuan Liu
- College of Chemistry and Life Sciences, Chifeng University, Chifeng, 024000, China
| | - Xiangjun Pei
- State Environmental Protection Key Laboratory of Synergetic Control and Joint Remediation for Soil & Water Pollution, Chengdu University of Technology, Chengdu, 610059, China; College of Ecology and E nvironment, Chengdu University of Technology, Chengdu, 610059, China; State Key Laboratory of Geohazard Prevention and Geoenvironment Protection, Chengdu University of Technology, Chengdu, 610059, China.
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Lv J, Xing Y, Li X, Du X. NIR light-propelled bullet-shaped carbon hollow nanomotors with controllable shell thickness for the enhanced dye removal. EXPLORATION (BEIJING, CHINA) 2022; 2:20210162. [PMID: 37324801 PMCID: PMC10191002 DOI: 10.1002/exp.20210162] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Accepted: 10/19/2022] [Indexed: 06/17/2023]
Abstract
Materials with asymmetric nanostructures have attracted tremendous research attention due to their unique structural characteristics, excellent physicochemical properties, and promising prospects. However, it is still difficult to design and fabricate bullet-shaped nanostructure due to its structural complexity. Herein, for the first time, we successfully constructed NIR light-propelled bullet-shaped hollow carbon nanomotors (BHCNs) with an open mouth on the bottom of nano-bullet for the enhanced dye removal, by employing bullet-shaped silica nanoparticles (B-SiO2 NPs) as a hard template. BHCNs were formed by the growth of polydopamine (PDA) layer on the heterogeneous surface of B-SiO2 NPs, followed by the carbonization of PDA and subsequent selective etching of SiO2. The shell thickness of BHCNs was able to be facilely controlled from ≈ 14 to 30 nm by tuning the added amount of dopamine. The combination of streamlined bullet-shaped nanostructure with good photothermal conversion efficiency of carbon materials facilitated the generation of asymmetric thermal gradient field around itself, thus driving the motion of BHCNs by self-thermophoresis. Noteworthily, the diffusion coefficient (De) and velocity of BCHNs with shell thickness of 15 nm (BHCNs-15) reached to 43.8 μm⋅cm-2 and 11.4 μm⋅s-1, respectively, under the illumination of 808 nm NIR laser with the power density of 1.5 W⋅cm-2. The NIR laser propulsion caused BCHNs-15 to enhance the removal efficiency (53.4% vs. 25.4%) of methylene blue (MB) as a typical dye because the faster velocity could produce the higher micromixing role between carbon adsorbent and MB. Such a smart design of the streamlined nanomotors may provide a promising potential in environmental treatment, biomedical and biosensing applications.
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Affiliation(s)
- Jinyang Lv
- Beijing Key Laboratory for Bioengineering and Sensing Technology, School of Chemistry and Biological EngineeringUniversity of Science and Technology BeijingBeijingChina
| | - Yi Xing
- Beijing Key Laboratory for Bioengineering and Sensing Technology, School of Chemistry and Biological EngineeringUniversity of Science and Technology BeijingBeijingChina
| | - Xiaoyu Li
- National Engineering Laboratory for Hydrometallurgical Cleaner Production TechnologyKey Laboratory of Green Process and EngineeringInstitute of Process EngineeringChinese Academic of SciencesBeijingChina
- University of Chinese Academy of SciencesBeijingChina
| | - Xin Du
- Beijing Key Laboratory for Bioengineering and Sensing Technology, School of Chemistry and Biological EngineeringUniversity of Science and Technology BeijingBeijingChina
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Abbasi A, Ikram S. Fabrication of a novel green bio-composite for sequestration of Victoria Blue from aquatic medium: Isotherm, Kinetics, and Thermodynamic investigations. Chem Phys Lett 2022. [DOI: 10.1016/j.cplett.2022.139665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Bayat A, Tati A, Ahmadipouya S, Haddadi SA, Arjmand M. Electrospun chitosan/polyvinyl alcohol nanocomposite holding polyaniline/silica hybrid nanostructures: An efficient adsorbent of dye from aqueous solutions. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.115734] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Effective Adsorption of Reactive Black 5 onto Hybrid Hexadecylamine Impregnated Chitosan-Powdered Activated Carbon Beads. WATER 2020. [DOI: 10.3390/w12082242] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
In this study, hexadecylamine (HDA) impregnated chitosan-powder activated carbon (Ct-PAC) composite beads were successfully prepared and applied to adsorption of the anionic dye reactive black 5 (RB5) in aqueous solution. The Ct-PAC-HDA beads synthesized with 0.2 g powdered activated carbon (PAC) and 0.04 g HDA showed the highest dye removal efficiency. The prepared beads were characterized using Fourier-transform infrared spectroscopy (FTIR) and scanning electron microscopy (SEM). Various adsorption parameters, i.e., adsorbent dosage, pH, and contact time, which affect the adsorption performance, were studied in a series of batch experiments. The obtained adsorption data were found to be better represented by Freundlich (R2 = 0.994) and pseudo-second-order (R2 = 0.994) models. Moreover, it was ascertained that the adsorption of RB5 onto Ct-PAC-HDA beads is pH-dependent, and the maximum Langmuir adsorption capacity (666.97 mg/g) was observed at pH 4. It was also proved that Ct-PAC-HDA beads were regenerable for repeated use in the adsorption process.
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Mahmoodi-Babolan N, Heydari A, Nematollahzadeh A. Removal of methylene blue via bioinspired catecholamine/starch superadsorbent and the efficiency prediction by response surface methodology and artificial neural network-particle swarm optimization. BIORESOURCE TECHNOLOGY 2019; 294:122084. [PMID: 31561150 DOI: 10.1016/j.biortech.2019.122084] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/15/2019] [Revised: 08/25/2019] [Accepted: 08/27/2019] [Indexed: 06/10/2023]
Abstract
This paper demonstrates coupling of the artificial neural network (ANN) technique with the particle swarm optimization (PSO) method and compares the performance of ANN-PSO with response surface methodology (RSM) in prediction of the adsorption of methylene blue (MB) by a novel bio-superadsorbent. To this, a starch-based superadsorbent was synthesized using acrylic acid and acryl amid polymers and then catecholamine functional groups were combined onto the surface with oxidative polymerization of dopamine. The adsorption of MB was considered as a function of pH, dye concentration, and contact time. The best topology of the ANN was found to be 3-7-1, and prediction model of the adsorption capacity was demonstrated as a matrix of explicit equations. ANN-PSO is more accurate than RSM. The results revealed that the root-mean-square error, correlation coefficient, and normalized standard deviation for the ANN-PSO are 22.46, 0.99, and 16.83, respectively, while for RSM are 82.89, 0.98, and 65.41, respectively.
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Affiliation(s)
- Negin Mahmoodi-Babolan
- Chemical Engineering Department, University of Mohaghegh Ardabili, P.O. Box 179, Ardabil, Iran
| | - Amir Heydari
- Chemical Engineering Department, University of Mohaghegh Ardabili, P.O. Box 179, Ardabil, Iran.
| | - Ali Nematollahzadeh
- Chemical Engineering Department, University of Mohaghegh Ardabili, P.O. Box 179, Ardabil, Iran
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Cegłowski M, Gierczyk B, Frankowski M, Popenda Ł. A new low-cost polymeric adsorbents with polyamine chelating groups for efficient removal of heavy metal ions from water solutions. REACT FUNCT POLYM 2018. [DOI: 10.1016/j.reactfunctpolym.2018.07.006] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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9
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Rapid and tunable selective adsorption of dyes using thermally oxidized nanodiamond. J Colloid Interface Sci 2018; 524:52-64. [DOI: 10.1016/j.jcis.2018.03.088] [Citation(s) in RCA: 72] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Revised: 03/17/2018] [Accepted: 03/26/2018] [Indexed: 11/17/2022]
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Reactive Dye Adsorption from Aqueous Solution on HPEI-Modified Fe3O4 Nanoparticle as a Superadsorbent: Characterization, Modeling, and Optimization. JOURNAL OF POLYMERS AND THE ENVIRONMENT 2018. [DOI: 10.1007/s10924-018-1231-6] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/07/2022]
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11
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Molavi H, Zamani M, Aghajanzadeh M, Kheiri Manjili H, Danafar H, Shojaei A. Evaluation of UiO-66 metal organic framework as an effective sorbent for Curcumin's overdose. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4221] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Hossein Molavi
- Institute for Nanoscience and Nanotechnology (INST); Sharif University of Technology; Tehran Iran
| | - Mostafa Zamani
- Student Research Center; Zanjan University of Medical Sciences; Zanjan Iran
| | | | - Hamidreza Kheiri Manjili
- Department of Pharmaceutical Nanotechnology, School of Pharmacy; Zanjan University of Medical Sciences; Zanjan Iran
- Zanjan Pharmaceutical Biotechnology Research Center; Zanjan University of Medical Sciences; Zanjan Iran
| | - Hossein Danafar
- Cancer Gene Therapy Research Center; Zanjan University of Medical Sciences; Zanjan Iran
- Department of Medicinal Chemistry, School of Pharmacy; Zanjan University of Medical Sciences; Zanjan Iran
| | - Akbar Shojaei
- Institute for Nanoscience and Nanotechnology (INST); Sharif University of Technology; Tehran Iran
- Department of Chemical and Petroleum Engineering; Sharif University of Technology; Tehran Iran
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Preparation of Metal–Organic Frameworks UiO-66 for Adsorptive Removal of Methotrexate from Aqueous Solution. J Inorg Organomet Polym Mater 2017. [DOI: 10.1007/s10904-017-0709-3] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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13
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Nassar MY, Mohamed TY, Ahmed IS, Mohamed NM, Khatab M. Hydrothermally Synthesized Co3O4, α-Fe2O3, and CoFe2O4 Nanostructures: Efficient Nano-adsorbents for the Removal of Orange G Textile Dye from Aqueous Media. J Inorg Organomet Polym Mater 2017. [DOI: 10.1007/s10904-017-0613-x] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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14
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Lin S, Feng S, Mo Y, Tu Y, Guo Y, Hu J, Liu G, Zhong Z, Miao L, Zou H, Liu F. Dual-responsive crosslinked micelles of a multifunctional graft copolymer for drug delivery applications. ACTA ACUST UNITED AC 2017. [DOI: 10.1002/pola.28520] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Shudong Lin
- Guangzhou Institute of Chemistry, Chinese Academy of Sciences; Guangzhou 510650 People's Republic of China
- Key Laboratory of Cellulose and Lignocellulosics Chemistry; Chinese Academy of Sciences; 510650 People's Republic of China
- Guangdong Provincial Key Laboratory of Organic Polymer Materials for Electronics; 510650 People's Republic of China
| | - Shiting Feng
- Department of Radiology; the Firth Affiliated Hospital, Sun Yat-sen University; Guangzhou 519000 China
| | - Yangmiao Mo
- Guangzhou Institute of Chemistry, Chinese Academy of Sciences; Guangzhou 510650 People's Republic of China
- Key Laboratory of Cellulose and Lignocellulosics Chemistry; Chinese Academy of Sciences; 510650 People's Republic of China
- Guangdong Provincial Key Laboratory of Organic Polymer Materials for Electronics; 510650 People's Republic of China
| | - Yuanyuan Tu
- Guangzhou Institute of Chemistry, Chinese Academy of Sciences; Guangzhou 510650 People's Republic of China
- Key Laboratory of Cellulose and Lignocellulosics Chemistry; Chinese Academy of Sciences; 510650 People's Republic of China
- Guangdong Provincial Key Laboratory of Organic Polymer Materials for Electronics; 510650 People's Republic of China
| | - Yu Guo
- Department of General Surgery; the First Affiliated Hospital of Sun Yat-sen University; Guangzhou 510630 People's Republic of China
| | - Jiwen Hu
- Guangzhou Institute of Chemistry, Chinese Academy of Sciences; Guangzhou 510650 People's Republic of China
- Key Laboratory of Cellulose and Lignocellulosics Chemistry; Chinese Academy of Sciences; 510650 People's Republic of China
- Guangdong Provincial Key Laboratory of Organic Polymer Materials for Electronics; 510650 People's Republic of China
| | - Guojun Liu
- Guangzhou Institute of Chemistry, Chinese Academy of Sciences; Guangzhou 510650 People's Republic of China
- Department of Chemistry; Queen's University; 90 Bader Lane Kingston Ontario K7L 3N6 Canada
| | - Zhiwei Zhong
- Guangzhou Institute of Chemistry, Chinese Academy of Sciences; Guangzhou 510650 People's Republic of China
- Key Laboratory of Cellulose and Lignocellulosics Chemistry; Chinese Academy of Sciences; 510650 People's Republic of China
- Guangdong Provincial Key Laboratory of Organic Polymer Materials for Electronics; 510650 People's Republic of China
| | - Lei Miao
- Guangzhou Institute of Chemistry, Chinese Academy of Sciences; Guangzhou 510650 People's Republic of China
- Key Laboratory of Cellulose and Lignocellulosics Chemistry; Chinese Academy of Sciences; 510650 People's Republic of China
- Guangdong Provincial Key Laboratory of Organic Polymer Materials for Electronics; 510650 People's Republic of China
| | - Hailiang Zou
- Guangzhou Institute of Chemistry, Chinese Academy of Sciences; Guangzhou 510650 People's Republic of China
- Key Laboratory of Cellulose and Lignocellulosics Chemistry; Chinese Academy of Sciences; 510650 People's Republic of China
- Guangdong Provincial Key Laboratory of Organic Polymer Materials for Electronics; 510650 People's Republic of China
| | - Feng Liu
- Guangzhou Institute of Chemistry, Chinese Academy of Sciences; Guangzhou 510650 People's Republic of China
- Key Laboratory of Cellulose and Lignocellulosics Chemistry; Chinese Academy of Sciences; 510650 People's Republic of China
- Guangdong Provincial Key Laboratory of Organic Polymer Materials for Electronics; 510650 People's Republic of China
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Li XS, Fan YH, Zhang SW, Qi SH. Enhanced adsorption removal of anionic dyes via a facile preparation of amino-functionalized magnetic silica. WATER SCIENCE AND TECHNOLOGY : A JOURNAL OF THE INTERNATIONAL ASSOCIATION ON WATER POLLUTION RESEARCH 2017; 75:1399-1409. [PMID: 28333055 DOI: 10.2166/wst.2017.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
A novel amino-functionalized magnetic silica (Fe3O4@SiO2-NH2) was easily prepared via a one-step method integrating the immobilization of 3-aminopropyltriethoxysilane with a sol-gel process of tetraethyl orthosilicate into a single process. This showed significant improvement in the adsorption capacity of anionic dyes. The product (Fe3O4@SiO2-NH2) was characterized with scanning electron microscopy, Fourier transform infrared spectroscopy, energy dispersive X-ray spectrometry, zeta potential and vibrating sample magnetometry. The adsorption performance of Fe3O4@SiO2-NH2 was then tested by removing acid orange 10 (AO10) and reactive black 5 (RB5) from the aqueous solutions under various experimental conditions including initial solution pH, initial dye concentrations, reaction time and temperature. The results indicated that the maximum adsorption capacity of AO10 and RB5 on Fe3O4@SiO2-NH2 was 621.9 and 919.1 mg g-1 at pH 2, respectively. The sorption isotherms fit the Langmuir model nicely. Similarly, the sorption kinetic data were better fitted into the pseudo-second order kinetic model than the pseudo-first order model. In addition, the thermodynamic data demonstrated that the adsorption process was endothermic, spontaneous and physical. Furthermore, Fe3O4@SiO2-NH2 could be easily separated from aqueous solutions by an external magnetic field, and the preparation was reproducible.
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Affiliation(s)
- Xiao-Shui Li
- State Key Laboratory of Biogeology and Environmental Geology, China University of Geosciences, Wuhan 430074, China E-mail:
| | - Yu-Han Fan
- State Key Laboratory of Biogeology and Environmental Geology, China University of Geosciences, Wuhan 430074, China E-mail:
| | - Shou-Wen Zhang
- State Key Laboratory of Biogeology and Environmental Geology, China University of Geosciences, Wuhan 430074, China E-mail:
| | - Shi-Hua Qi
- State Key Laboratory of Biogeology and Environmental Geology, China University of Geosciences, Wuhan 430074, China E-mail:
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16
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Boardman SJ, Lad R, Green DC, Thornton PD. Chitosan hydrogels for targeted dye and protein adsorption. J Appl Polym Sci 2017. [DOI: 10.1002/app.44846] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Saskia J. Boardman
- School of Chemistry; University of Leeds; Woodhouse Lane Leeds LS2 9JT United Kingdom
| | - Rajan Lad
- School of Chemistry; University of Leeds; Woodhouse Lane Leeds LS2 9JT United Kingdom
| | - David C. Green
- School of Chemistry; University of Leeds; Woodhouse Lane Leeds LS2 9JT United Kingdom
| | - Paul D. Thornton
- School of Chemistry; University of Leeds; Woodhouse Lane Leeds LS2 9JT United Kingdom
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Nassar MY, Ali EI, Zakaria ES. Tunable auto-combustion preparation of TiO2nanostructures as efficient adsorbents for the removal of an anionic textile dye. RSC Adv 2017. [DOI: 10.1039/c6ra27924d] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
We have developed a new route for the synthesis of pure TiO2nanostructuresviaa facile auto-combustion method followed by heat treatment.
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Affiliation(s)
- Mostafa Y. Nassar
- Chemistry Department
- Faculty of Science
- Benha University
- Benha 13518
- Egypt
| | - Eman I. Ali
- Chemistry Department
- Faculty of Science
- Benha University
- Benha 13518
- Egypt
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18
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Nassar MY, Amin AS, Ahmed IS, Abdallah S. Sphere-like Mn2O3 nanoparticles: Facile hydrothermal synthesis and adsorption properties. J Taiwan Inst Chem Eng 2016. [DOI: 10.1016/j.jtice.2016.03.041] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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19
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A novel polymeric adsorbent by a self-doped manner: synthesis, characterization, and adsorption performance to phenol from aqueous solution. Polym Bull (Berl) 2016. [DOI: 10.1007/s00289-016-1610-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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20
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Chitosan microspheres modified with poly(ethylenimine) enhance the adsorption of methyl orange from aqueous solutions. ASIA-PAC J CHEM ENG 2016. [DOI: 10.1002/apj.1964] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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21
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Nassar MY, Moustafa MM, Taha MM. Hydrothermal tuning of the morphology and particle size of hydrozincite nanoparticles using different counterions to produce nanosized ZnO as an efficient adsorbent for textile dye removal. RSC Adv 2016. [DOI: 10.1039/c6ra04855b] [Citation(s) in RCA: 79] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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22
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Nassar MY, Khatab M. Cobalt ferrite nanoparticles via a template-free hydrothermal route as an efficient nano-adsorbent for potential textile dye removal. RSC Adv 2016. [DOI: 10.1039/c6ra12852a] [Citation(s) in RCA: 92] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
We have reported herein the preparation of a pure cobalt ferrite (CoFe2O4) nanostructure, as an efficient nano-adsorbent, via a template-free hydrothermal and post thermal conversion route.
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Affiliation(s)
- Mostafa Y. Nassar
- Chemistry Department
- Faculty of Science
- Benha University
- Benha 13518
- Egypt
| | - Mai Khatab
- Chemistry Department
- Faculty of Science
- Benha University
- Benha 13518
- Egypt
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