101
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Razavi N, Es'haghi Z. Employ of magnetic polyaniline coated chitosan nanocomposite for extraction and determination of phthalate esters in diapers and wipes using gas chromatography. Microchem J 2018. [DOI: 10.1016/j.microc.2018.07.015] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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102
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Zheng Z, Zheng Y, Tian X, Yang Z, Jiang Y, Zhao F. Interactions between iron mineral-humic complexes and hexavalent chromium and the corresponding bio-effects. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2018; 241:265-271. [PMID: 29807285 DOI: 10.1016/j.envpol.2018.05.060] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/26/2018] [Revised: 05/16/2018] [Accepted: 05/17/2018] [Indexed: 06/08/2023]
Abstract
The interfacial behaviors of chromium are fundamental for understanding the environmental effects of chromium in contaminated environments. However, complex surfaces can cause chromium to exhibit a variety of behaviors, especially when humic substances are considered. This work illustrated the role of humics (humic acid and fulvic acid) during the adsorption of Cr(VI) onto iron minerals (magnetite and hematite). The interfacial behaviors were investigated through their adsorption kinetics, adsorption isotherms, and thermodynamics. Then, the microbial diversity was monitored to reflect the bio-effects of Cr(VI) adsorbed onto four iron oxide-humic complexes. The differences in the adsorption capacities and mechanisms of Cr(VI) on the surfaces of the iron mineral-humic complexes were observed. Humics obviously decreased the adsorption capacities of Cr(VI) on the hematite complexes and relieved the decline in the microbial diversity; meanwhile, humics imposed relatively insignificant changes to the Cr(VI) adsorption capacity onto the magnetite complexes. Thus, the corresponding microbial diversity might be mainly affected by released micelles formed by Cr(VI) and humics. These results illustrate the complexities of the interfacial behaviors of Cr(VI) on the surfaces of iron mineral-humic complexes and broaden the current understanding of chromium migration and transportation.
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Affiliation(s)
- Zhiyong Zheng
- CAS Key Laboratory of Urban Pollutant Conversion, Institute of Urban Environment, Chinese Academy of Sciences, 361021 Xiamen, China; College of Environmental Science and Engineering, Hunan University, 410082 Changsha, China
| | - Yue Zheng
- CAS Key Laboratory of Urban Pollutant Conversion, Institute of Urban Environment, Chinese Academy of Sciences, 361021 Xiamen, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Xiaochun Tian
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, 361021 Xiamen, China
| | - Zhaohui Yang
- College of Environmental Science and Engineering, Hunan University, 410082 Changsha, China
| | - Yanxia Jiang
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, 361021 Xiamen, China
| | - Feng Zhao
- CAS Key Laboratory of Urban Pollutant Conversion, Institute of Urban Environment, Chinese Academy of Sciences, 361021 Xiamen, China.
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103
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Conformational changes of adsorbed and free proteins on magnetic nanoclusters. Colloids Surf B Biointerfaces 2018; 170:664-672. [DOI: 10.1016/j.colsurfb.2018.05.056] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Revised: 05/12/2018] [Accepted: 05/25/2018] [Indexed: 12/17/2022]
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104
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Ermakova LE, Grinkevich EA, Volkova AV, Antropova TV. Structural and Electrosurface Properties of Iron-Containing Porous Glasses in NaCl Solutions. I. Structural and Transport Characteristics of Porous Glasses. COLLOID JOURNAL 2018. [DOI: 10.1134/s1061933x18050071] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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105
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Caro-Díaz CA, Lillo-Arroyo L, Valenzuela-Melgarejo FJ, Roudergue-Zúñiga V, Cabello-Guzmán G. Effect of metal in Schiff bases of chitosan adsorbed on glassy carbon electrode in the inhibition of sphingomyelinase C toxin. Food Chem Toxicol 2018; 120:662-667. [PMID: 30076916 DOI: 10.1016/j.fct.2018.07.055] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Revised: 06/20/2018] [Accepted: 07/29/2018] [Indexed: 10/28/2022]
Abstract
This study was conducted to assess the catalytic electrode surface adsorption and capture properties of different metal chitosan derivatives in aqueous phosphate buffer solution (pH = 7.3). Early, recent work showed that the response of Iron chitosan complex with R = -CH3 on the periphery, over blood red cells in presence of sphingomyelinase C was protected. The effect of others substituent (R = -Br, -Cl, -F, NO2, -OCH3, -H) on the periphery of the Schiff base ligand did not show correlation with the oxidation of sphingomyelinase C and its biological response. For this reason, various adsorbed metal (M = Fe of recent work, Cu, Ni and Co) complexes of chitosan and Schiff bases on glassy carbon electrode for the oxidation of sphingomyelinase C were investigated and compared, each one with -CH3 group on the periphery of the Schiff base. UV-Vis and IR-TF spectroscopies, electrochemistry and microscopy assay were performed; then, the metal effect underlying. For the Schiff base, cobalt and copper complexes did not proved to be a remarkable cellular protector in presence of the enzyme, but the nickel complex showed to be a cellular protector at short time, this conclusion help to proposal a reaction mechanism for the electrochemical and biological studies.
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Affiliation(s)
- Claudia A Caro-Díaz
- Departamento de Ciencias Básicas, Facultad de Ciencias, Universidad del Bío-Bío, Campus Fernando May, Av. Andrés Bello s/n, Chillán, Chile.
| | - Luis Lillo-Arroyo
- Departamento de Ciencias Básicas, Facultad de Ciencias, Universidad del Bío-Bío, Campus Fernando May, Av. Andrés Bello s/n, Chillán, Chile
| | - Francisco J Valenzuela-Melgarejo
- Departamento de Ciencias Básicas, Facultad de Ciencias, Universidad del Bío-Bío, Campus Fernando May, Av. Andrés Bello s/n, Chillán, Chile
| | - Víctor Roudergue-Zúñiga
- Departamento de Ciencias Básicas, Facultad de Ciencias, Universidad del Bío-Bío, Campus Fernando May, Av. Andrés Bello s/n, Chillán, Chile
| | - Gerardo Cabello-Guzmán
- Departamento de Ciencias Básicas, Facultad de Ciencias, Universidad del Bío-Bío, Campus Fernando May, Av. Andrés Bello s/n, Chillán, Chile
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106
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Dai Y, Row KH. Magnetic chitosan functionalized with β-cyclodextrin as ultrasound-assisted extraction adsorbents for the removal of methyl orange in wastewater coupled with high-performance liquid chromatography. J Sep Sci 2018; 41:3397-3403. [PMID: 30010247 DOI: 10.1002/jssc.201800177] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2018] [Revised: 07/04/2018] [Accepted: 07/10/2018] [Indexed: 11/12/2022]
Abstract
Three types of choline chloride based deep eutectic solvents were prepared and used to modify magnetic chitosan. The adsorption capacity of the three deep-eutectic-solvent-modified magnetic chitosan/carboxymethyl-β-cyclodextrin for removing methyl orange from wastewater was examined. The different deep eutectic solvents were used to strengthen the adsorption capacity of magnetic chitosan. Deep-eutectic-solvent-modified magnetic chitosan/carboxymethyl-β-cyclodextrin materials were characterized by Fourier transform infrared spectroscopy and Brunauer-Emmett-Teller surface area measurements. Among the three deep eutectic solvents, choline chloride/glycerol (1:2) modified magnetic chitosan/carboxymethyl-β-cyclodextrin showed the highest adsorption capacity to methyl orange. Therefore, choline chloride/glycerol (1:3, 1:4, 1:5, 1:6) deep eutectic solvents were prepared for the assay, and choline chloride/glycerol-modified magnetic chitosan/carboxymethyl-β-cyclodextrin prepared with choline chloride/glycerol (1:3) (volume: 40 μg, contact time: 30 min, and pH: 6) had the best adsorption capacity over the concentration range of 10-200 μg/mL.
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Affiliation(s)
- Yunliang Dai
- Department of Chemistry and Chemical Engineering, Inha University, Incheon, Korea
| | - Kyung Ho Row
- Department of Chemistry and Chemical Engineering, Inha University, Incheon, Korea
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107
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Abreu FOMDS, Silva NAD, Sipauba MDS, Pires TFM, Bomfim TA, Monteiro Junior OADC, Forte MMDC. Chitosan and gum arabic nanoparticles for heavy metal adsorption. POLIMEROS 2018. [DOI: 10.1590/0104-1428.02317] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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108
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Badawy MEI, Marei AESM, El-Nouby MAM. Preparation and characterization of chitosan-siloxane magnetic nanoparticles for the extraction of pesticides from water and determination by HPLC. SEPARATION SCIENCE PLUS 2018. [DOI: 10.1002/sscp.201800084] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Mohamed E. I. Badawy
- Department of Pesticide Chemistry and Technology; Faculty of Agriculture; Alexandria University; Alexandria Egypt
| | - Abd El-Salam M. Marei
- Department of Pesticide Chemistry and Technology; Faculty of Agriculture; Alexandria University; Alexandria Egypt
| | - Mahmoud A. M. El-Nouby
- Department of Pesticide Chemistry and Technology; Faculty of Agriculture; Alexandria University; Alexandria Egypt
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109
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110
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Cai W, Xue W, Jiang Y. Facile Preparation of Magnetic Chitosan Coprecipitated by Ethanol/NH 3·H 2O for Highly Efficient Removal toward Cr(VI). ACS OMEGA 2018; 3:5725-5734. [PMID: 31458772 PMCID: PMC6641757 DOI: 10.1021/acsomega.8b00393] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/04/2018] [Accepted: 05/11/2018] [Indexed: 06/10/2023]
Abstract
The adsorption ability of chitosan (CS) usually decreases with the introduction of magnetic particles, and thus magnetic CS has to be chemically modified further to improve its adsorption performance. Herein, a novel magnetic chitosan composite (Fe3O4-CS3) with porous structure and evenly distributed Fe3O4 was successfully prepared via the reduction of the solubility of CS by ethanol (physical reaction), and followed the coprecipitation of the mixture of FeCl3/FeCl2/CS by ethanol/NH3·H2O. Without any modification, its maximum adsorption capacity toward Cr(VI) ions can achieve 242.1 mg/g (≈468.6 mg/g of CS). This significant progress could be ascribed to the very fast precipitate rate of CS due to the decrease in solubility induced by ethanol. Ethanol causes rigorous solidification of CS, so that there is not enough time to densify, resulting in a looser CS matrix with a larger pore size. After adsorption, this Fe3O4-CS3 could not only be easily separated but also be effectively regenerated by NaOH solution in a rather wider concentration range, showing great potential in the field of heavy metal wastewater treatment.
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Affiliation(s)
- Weiquan Cai
- School
of Chemistry and Chemical Engineering, Guangzhou
University, 230 Guangzhou
University City Outer Ring Road, Guangzhou 510006, P. R. China
- School
of Chemistry, Chemical Engineering & Life Sciences, State Key
Laboratory of Silicate Materials for Architectures, Wuhan University of Technology, Luoshi Road 205#, Wuhan 430070, P. R. China
| | - Wenhui Xue
- School
of Chemistry, Chemical Engineering & Life Sciences, State Key
Laboratory of Silicate Materials for Architectures, Wuhan University of Technology, Luoshi Road 205#, Wuhan 430070, P. R. China
| | - Yihong Jiang
- School
of Chemistry, Chemical Engineering & Life Sciences, State Key
Laboratory of Silicate Materials for Architectures, Wuhan University of Technology, Luoshi Road 205#, Wuhan 430070, P. R. China
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111
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Zhiraslanovna Ozkan S, Petrovna Karpacheva G, Aleksandrovich Chernavskii P, Leont'evna Dzidziguri E, Nikolaevna Bondarenko G, Viktorovna Pankina G. Hybrid Materials Based on Poly-3-amine-7-methylamine-2-methylphenazine and Magnetite Nanoparticles Immobilized on Single-Walled Carbon Nanotubes. Polymers (Basel) 2018; 10:polym10050544. [PMID: 30966578 PMCID: PMC6415447 DOI: 10.3390/polym10050544] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2018] [Revised: 05/14/2018] [Accepted: 05/15/2018] [Indexed: 11/27/2022] Open
Abstract
Polymer-metal-carbon hybrid nanomaterials based on thermostable electroactive poly-3-amine-7-methylamine-2-methylphenazine (PAMMP), single walled carbon nanotubes (SWCNT), and magnetite (Fe3O4) nanoparticles were synthesized for the first time. Hybrid Fe3O4/SWCNT/PAMMP nanomaterial synthesis was carried out via in situ chemical oxidative polymerization of 3-amine-7-methylamine-2-methylphenazine hydrochloride in the presence of metal-carbon Fe3O4/SWCNT nanocomposites. Fe3O4/SWCNT nanocomposites were obtained by the immobilization of magnetite nanoparticles on the SWCNT surface in the course of Fe3O4 nanoparticles synthesis in alkaline medium. The developed nanocomposite materials were characterized by FTIR spectroscopy, X-ray diffraction (XRD), transmission electron microscopy (TEM), field emission (FE-SEM) scanning electron microscopy, atomic absorption spectrometry (AAS), differential scanning calorimetry (DSC), thermogravimetric analysis (TGA), and magnetometry. The chemical structure and phase composition, magnetic and electrical properties, and thermal stability of the obtained multifunctional nanomaterials, depending on synthesis conditions, were investigated.
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Affiliation(s)
- Sveta Zhiraslanovna Ozkan
- A.V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, 29 Leninsky Prospect, Moscow 119991, Russia.
| | - Galina Petrovna Karpacheva
- A.V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, 29 Leninsky Prospect, Moscow 119991, Russia.
| | | | - Ella Leont'evna Dzidziguri
- Department of Functional Nanosystems and High-Temperature Materials, National University of Science and Technology MISIS, Leninsky Prospect, Moscow 119049, Russia.
| | - Galina Nikolaevna Bondarenko
- A.V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, 29 Leninsky Prospect, Moscow 119991, Russia.
| | - Galina Viktorovna Pankina
- Department of Chemistry, Lomonosov Moscow State University, 1-3 Leninskie Gory, Moscow 119991, Russia.
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112
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113
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Babaladimath G, Badalamoole V. Magnetic nanoparticles embedded in pectin-based hydrogel for the sustained release of diclofenac sodium. POLYM INT 2018. [DOI: 10.1002/pi.5587] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Gangadhar Babaladimath
- Department of Post-Graduate Studies and Research in Chemistry; Mangalore University; Mangalagangothri, Karnataka India
| | - Vishalakshi Badalamoole
- Department of Post-Graduate Studies and Research in Chemistry; Mangalore University; Mangalagangothri, Karnataka India
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114
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Ye Q, Mettu S, Zhou M, Dagastine R, Ashokkumar M. Ultrasonically synthesized organic liquid-filled chitosan microcapsules: part 1: tuning physical & functional properties. SOFT MATTER 2018; 14:3202-3208. [PMID: 29651481 DOI: 10.1039/c8sm00064f] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
This study reports the synthesis of tetradecane-filled chitosan microcapsules in acetic acid aqueous solutions using high intensity ultrasound at 20 kHz. The size, size distribution, and stability of microcapsules were tuned by varying the concentration of acetic acid from 0.2% to 25% v/v. After long-time storage at room temperature (more than 3 months), the microcapsules maintained their shell-core structure where the volume of the microcapsules at 0.2% acetic acid concentration increased by 8.3% due to leaking and coalescence. Microcapsules were consistently spherical and had a smooth shell surface, however, their shell thickness varied with acetic acid concentration. The relaxation behavior of individual microcapsules to an applied constant stress was measured by atomic force microscopy (AFM) to probe the shell strength and extent of crosslinking. The effect of acetic acid on the relative viscosity of chitosan aqueous solutions played a major role in microcapsule size control at low acid concentrations. With constant addition of acetic acid, amino groups in chitosan chains were acetylated partially under ultrasonic irradiation. This reduced the amphiphilicity of the shell material and therefore influenced the size, size distribution, stability and mechanical strength of the microcapsules. Apart from the acetylation effect, the counter-ion effect and the formation of covalent bond crosslinks also made contributions to the formation of stable chitosan microcapsules.
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Affiliation(s)
- Qianyu Ye
- School of Chemistry, The University of Melbourne, Parkville, Melbourne, Victoria 3010, Australia.
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115
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Yanagishita T, Inoue T, Kondo T, Masuda H. Preparation of Monodisperse LiCoO 2 Hollow Particles by Membrane Emulsification Using Anodic Porous Alumina. CHEM LETT 2018. [DOI: 10.1246/cl.180061] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Takashi Yanagishita
- Department of Applied Chemistry, Tokyo Metropolitan University, 1-1 Minamiosawa, Hachioji, Tokyo 192-0397, Japan
| | - Taito Inoue
- Department of Applied Chemistry, Tokyo Metropolitan University, 1-1 Minamiosawa, Hachioji, Tokyo 192-0397, Japan
| | - Toshiaki Kondo
- Department of Applied Chemistry, Tokyo Metropolitan University, 1-1 Minamiosawa, Hachioji, Tokyo 192-0397, Japan
| | - Hideki Masuda
- Department of Applied Chemistry, Tokyo Metropolitan University, 1-1 Minamiosawa, Hachioji, Tokyo 192-0397, Japan
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116
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Fabrication of polypyrrole composite on perlite zeolite surface and its application for removal of copper from wood and paper factories wastewater. KOREAN J CHEM ENG 2018. [DOI: 10.1007/s11814-017-0325-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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117
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One-Step Fabrication of Dual Responsive Lignin Coated Fe₃O₄ Nanoparticles for Efficient Removal of Cationic and Anionic Dyes. NANOMATERIALS 2018. [PMID: 29538283 PMCID: PMC5869653 DOI: 10.3390/nano8030162] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
A new, simple one-step approach has been developed to synthesize lignin and lignin amine coated Fe₃O₄ nanoparticles. These nanoparticles (lignin magnetic nanoparticles (LMNPs) and lignin amine magnetic nanoparticles (LAMNPs)) are found to possess not only magnetic response but also pH-dependent adsorption behavior. Results show that the combination of lignin with nanoparticles increased the adsorption capacities 2-5 times higher than other traditional single lignin based adsorbents (211.42 mg/g for methylene blue (MB) by LMNPs and 176.49 mg/g for acid scarlet GR (AS-GR) by LAMNPs). Meanwhile, by simply adjusting the pH, the dye-loaded adsorbents can be regenerated to recycle both adsorbents and dyes with a desorption efficiency up to 90%. Mechanistic study shows that dye structure and surface charges of adsorbents play the most important part in adsorption where dyes interact with the adsorbent surface via π-π stacking and electrostatic attraction interactions. The efficient fabrication method, eco-friendly reactant, quick magnetic separation, high adsorption and desorption efficiency suggest this novel type of nano-adsorbents to be promising materials for efficient dye pollutant removal and recovery.
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118
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Mousavi SJ, Parvini M, Ghorbani M. Adsorption of heavy metals (Cu 2+ and Zn 2+ ) on novel bifunctional ordered mesoporous silica: Optimization by response surface methodology. J Taiwan Inst Chem Eng 2018. [DOI: 10.1016/j.jtice.2018.01.010] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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119
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Fatemeh Seyedpour S, Rahimpour A, Mohsenian H, Taherzadeh MJ. Low fouling ultrathin nanocomposite membranes for efficient removal of manganese. J Memb Sci 2018. [DOI: 10.1016/j.memsci.2017.12.012] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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120
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Magnetic solid-phase extraction of triazine herbicides from rice using metal-organic framework MIL-101(Cr) functionalized magnetic particles. Talanta 2018; 179:512-519. [DOI: 10.1016/j.talanta.2017.11.017] [Citation(s) in RCA: 100] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2017] [Revised: 11/08/2017] [Accepted: 11/14/2017] [Indexed: 02/07/2023]
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121
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Masoudi A, Honarasa F. C-dots/Fe3O4 magnetic nanocomposite as nanoadsorbent for removal of heavy metal cations. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2018. [DOI: 10.1007/s13738-018-1318-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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122
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Wang Y, Wang X, Ding Y, Zhou Z, Hao C, Zhou S. Novel sodium lignosulphonate assisted synthesis of well dispersed Fe3O4 microspheres for efficient adsorption of copper (II). POWDER TECHNOL 2018. [DOI: 10.1016/j.powtec.2017.11.055] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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123
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124
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Pattnaik S, Busi S. Fungal-Derived Chitosan-Based Nanocomposites: A Sustainable Approach for Heavy Metal Biosorption and Environmental Management. Fungal Biol 2018. [DOI: 10.1007/978-3-319-77386-5_13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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125
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Taghvimi A, Ghorbani M, Hamishehkar H. Synthesis of a novel polymeric magnetic solid phase extraction adsorbent for selective extraction of amphetamine from urine samples coupled with high performance liquid chromatography. Drug Test Anal 2017; 10:832-838. [DOI: 10.1002/dta.2339] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Revised: 10/28/2017] [Accepted: 11/05/2017] [Indexed: 02/05/2023]
Affiliation(s)
- Arezou Taghvimi
- Biotechnology Research Center; Tabriz University of Medical Science; Tabriz Iran
| | - Marjan Ghorbani
- Stem Cell Research Center; Tabriz University of Medical Sciences; Tabriz Iran
| | - Hamed Hamishehkar
- Stem Cell Research Center; Tabriz University of Medical Sciences; Tabriz Iran
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126
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Gogoi P, Thakur AJ, Devi RR, Das B, Maji TK. Adsorption of As(V) from contaminated water over chitosan coated magnetite nanoparticle: Equilibrium and kinetics study. ACTA ACUST UNITED AC 2017. [DOI: 10.1016/j.enmm.2017.09.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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127
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Tsiepe JT, Mamba BB, Inamuddin, Abd-El-Aziz AS, Mishra AK. Fe3O4–β-cyclodextrin–Chitosan Bionanocomposite for Arsenic Removal from Aqueous Solution. J Inorg Organomet Polym Mater 2017. [DOI: 10.1007/s10904-017-0741-3] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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128
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First-Row-Transition Ion Metals(II)-EDTA Functionalized Magnetic Nanoparticles as Catalysts for Solvent-Free Microwave-Induced Oxidation of Alcohols. Catalysts 2017. [DOI: 10.3390/catal7110335] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
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129
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Song M, Xie J, Fu H. Modification of chitosan-Fe3O4microspheres with isophorone diisocyanate and formation of polyurethane/mchitosan-Fe3O4antimicrobial polymer. INT J POLYM MATER PO 2017. [DOI: 10.1080/00914037.2017.1376197] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/30/2022]
Affiliation(s)
- Mengmeng Song
- School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, P. R. China
| | - Jingang Xie
- School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, P. R. China
| | - Heqing Fu
- School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, P. R. China
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130
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Magnetic polyaniline-chitosan nanocomposite decorated with palladium nanoparticles for enhanced catalytic reduction of 4-nitrophenol. MOLECULAR CATALYSIS 2017. [DOI: 10.1016/j.mcat.2017.06.023] [Citation(s) in RCA: 65] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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131
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Dahlan NA, Veeramachineni AK, Langford SJ, Pushpamalar J. Developing of a magnetite film of carboxymethyl cellulose grafted carboxymethyl polyvinyl alcohol (CMC- g -CMPVA) for copper removal. Carbohydr Polym 2017; 173:619-630. [DOI: 10.1016/j.carbpol.2017.06.008] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2016] [Revised: 05/19/2017] [Accepted: 06/03/2017] [Indexed: 11/26/2022]
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132
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Li C, Guan Z, Ma C, Fang N, Liu H, Li M. Bi-phase dispersible Fe3O4/Ag core–shell nanoparticles: Synthesis, characterization and properties. INORG CHEM COMMUN 2017. [DOI: 10.1016/j.inoche.2017.08.019] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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133
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Qualhato G, Rocha TL, de Oliveira Lima EC, E Silva DM, Cardoso JR, Koppe Grisolia C, de Sabóia-Morais SMT. Genotoxic and mutagenic assessment of iron oxide (maghemite-γ-Fe 2O 3) nanoparticle in the guppy Poecilia reticulata. CHEMOSPHERE 2017; 183:305-314. [PMID: 28551207 DOI: 10.1016/j.chemosphere.2017.05.061] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2017] [Revised: 05/04/2017] [Accepted: 05/10/2017] [Indexed: 06/07/2023]
Abstract
The environmental risk of nanomaterials (NMs) designed and used in nanoremediation process is of emerging concern, but their ecotoxic effects to aquatic organism remains unclear. In this study, the citrate-coated (maghemite) nanoparticles (IONPs) were synthesized and its genotoxic and mutagenic effects were investigated in the female guppy Poecilia reticulata. Fish were exposed to IONPs at environmentally relevant iron concentration (0.3 mg L-1) during 21 days and the animals were collected at the beginning of the experiment and after 3, 7, 14 and 21 days of exposure. The genotoxicity and mutagenicity were evaluated in terms of DNA damage (comet assay), micronucleus (MN) test and erythrocyte nuclear abnormalities (ENA) frequency. Results showed differential genotoxic and mutagenic effects of IONPs in the P. reticulata according to exposure time. The IONP induced DNA damage in P. reticulata after acute (3 and 7 days) and long-term exposure (14 and 21 days), while the mutagenic effects were observed only after long-term exposure. The DNA damage and the total ENA frequency increase linearly over the exposure time, indicating a higher induction rate of clastogenic and aneugenic effects in P. reticulata erythrocytes after long-term exposure to IONPs. Results indicated that the P. reticulata erythrocytes are target of ecotoxicity of IONPs.
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Affiliation(s)
- Gabriel Qualhato
- Laboratory of Cellular Behavior, Department of Morphology, Biological Sciences Institute, Federal University of Goiás, Goiânia, Goiás, Brazil
| | - Thiago Lopes Rocha
- Laboratory of Cellular Behavior, Department of Morphology, Biological Sciences Institute, Federal University of Goiás, Goiânia, Goiás, Brazil; Institute of Tropical Pathology and Public Health, Federal University of Goiás, Goiania, Goiás, Brazil.
| | | | - Daniela Melo E Silva
- Laboratory of Genotoxicity, Department of Genetic and Evolution, Federal University of Goiás, Goiânia, Goiás, Brazil
| | - Júlio Roquete Cardoso
- Department of Morphology, Biological Sciences Institute, Federal University of Goiás, Goiânia, Goiás, Brazil
| | - Cesar Koppe Grisolia
- Biological Sciences Institute, University of Brasília, Brasília, Distrito Federal, Brazil
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134
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Pan Z, Li W, Fortner JD, Giammar DE. Measurement and Surface Complexation Modeling of U(VI) Adsorption to Engineered Iron Oxide Nanoparticles. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2017; 51:9219-9226. [PMID: 28749653 DOI: 10.1021/acs.est.7b01649] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Surface-functionalized magnetite nanoparticles have high capacity for U(VI) adsorption and can be easily separated from the aqueous phase by applying a magnetic field. A surface-engineered bilayer structure enables the stabilization of nanoparticles in aqueous solution. Functional groups in stearic acid (SA), oleic acid (OA), and octadecylphosphonic acid (ODP) coatings led to different adsorption extents (SA≈ OA > ODP) under the same conditions. The impact of water chemistry (initial loading of U(VI), pH, and the presence of carbonate) has been systematically examined for U(VI) adsorption to OA-coated nanoparticles. A diffuse double layer surface complexation model was developed for surface-functionalized magnetite nanoparticles that could simulate both the measured surface charge and the U(VI) adsorption behavior at the same time. With a small set of adsorption reactions for uranyl hydroxide and uranyl carbonate complexes to surface sites, the model can successfully simulate the entire adsorption data set over all uranium loadings, pH values, and dissolved inorganic carbon concentrations. The results show that the adsorption behavior was related to the changing U(VI) species and properties of surface coatings on nanoparticles. The model could also fit pH-dependent surface potential values that are consistent with measured zeta potentials.
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Affiliation(s)
- Zezhen Pan
- Department of Energy, Environmental and Chemical Engineering, Washington University in St. Louis , St. Louis, Missouri 63130, United States
| | - Wenlu Li
- Department of Energy, Environmental and Chemical Engineering, Washington University in St. Louis , St. Louis, Missouri 63130, United States
| | - John D Fortner
- Department of Energy, Environmental and Chemical Engineering, Washington University in St. Louis , St. Louis, Missouri 63130, United States
| | - Daniel E Giammar
- Department of Energy, Environmental and Chemical Engineering, Washington University in St. Louis , St. Louis, Missouri 63130, United States
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135
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Raveendran S, Rochani AK, Maekawa T, Kumar DS. Smart Carriers and Nanohealers: A Nanomedical Insight on Natural Polymers. MATERIALS (BASEL, SWITZERLAND) 2017; 10:E929. [PMID: 28796191 PMCID: PMC5578295 DOI: 10.3390/ma10080929] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/16/2017] [Revised: 07/24/2017] [Accepted: 07/31/2017] [Indexed: 02/07/2023]
Abstract
Biodegradable polymers are popularly being used in an increasing number of fields in the past few decades. The popularity and favorability of these materials are due to their remarkable properties, enabling a wide range of applications and market requirements to be met. Polymer biodegradable systems are a promising arena of research for targeted and site-specific controlled drug delivery, for developing artificial limbs, 3D porous scaffolds for cellular regeneration or tissue engineering and biosensing applications. Several natural polymers have been identified, blended, functionalized and applied for designing nanoscaffolds and drug carriers as a prerequisite for enumerable bionano technological applications. Apart from these, natural polymers have been well studied and are widely used in material science and industrial fields. The present review explains the prominent features of commonly used natural polymers (polysaccharides and proteins) in various nanomedical applications and reveals the current status of the polymer research in bionanotechnology and science sectors.
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Affiliation(s)
- Sreejith Raveendran
- Bio Nano Electronics Research Centre, Graduate School of Interdisciplinary New Science, Toyo University, Saitama 350-8585, Japan.
| | - Ankit K Rochani
- Bio Nano Electronics Research Centre, Graduate School of Interdisciplinary New Science, Toyo University, Saitama 350-8585, Japan.
| | - Toru Maekawa
- Bio Nano Electronics Research Centre, Graduate School of Interdisciplinary New Science, Toyo University, Saitama 350-8585, Japan.
| | - D Sakthi Kumar
- Bio Nano Electronics Research Centre, Graduate School of Interdisciplinary New Science, Toyo University, Saitama 350-8585, Japan.
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136
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Ivanova T, Godjevargova T, Dimova N. Magnetic nanoparticle-based fluorescent immunoassay for determination of progesterone in milk. INT J DAIRY TECHNOL 2017. [DOI: 10.1111/1471-0307.12438] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Tsvetomira Ivanova
- Department of Biotechnology; University ‘Prof. Dr. A. Zlatarov’; Prof. Y. Yakimov Str. 1 8010 Bourgas Bulgaria
| | - Tzonka Godjevargova
- Department of Biotechnology; University ‘Prof. Dr. A. Zlatarov’; Prof. Y. Yakimov Str. 1 8010 Bourgas Bulgaria
| | - Nedyalka Dimova
- Department of Biotechnology; University ‘Prof. Dr. A. Zlatarov’; Prof. Y. Yakimov Str. 1 8010 Bourgas Bulgaria
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137
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Novaes SD, Oliveira PV, Petri DFS. Hydroxypropyl Methylcellulose Sponges for the Adsorption of Estrogenic Pollutant. Chempluschem 2017; 82:904-913. [DOI: 10.1002/cplu.201700130] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2017] [Revised: 05/09/2017] [Indexed: 11/10/2022]
Affiliation(s)
- Stephanie D. Novaes
- Department of Fundamental Chemistry; Institute of Chemistry; University of São Paulo; Av. Prof. Lineu Prestes, 748 5508-000 São Paulo SP Brazil
| | - Pedro V. Oliveira
- Department of Fundamental Chemistry; Institute of Chemistry; University of São Paulo; Av. Prof. Lineu Prestes, 748 5508-000 São Paulo SP Brazil
| | - Denise F. S. Petri
- Department of Fundamental Chemistry; Institute of Chemistry; University of São Paulo; Av. Prof. Lineu Prestes, 748 5508-000 São Paulo SP Brazil
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138
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Pu S, Ma H, Zinchenko A, Chu W. Novel highly porous magnetic hydrogel beads composed of chitosan and sodium citrate: an effective adsorbent for the removal of heavy metals from aqueous solutions. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2017; 24:16520-16530. [PMID: 28555397 DOI: 10.1007/s11356-017-9213-0] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/15/2016] [Accepted: 05/07/2017] [Indexed: 06/07/2023]
Abstract
This research focuses on the removal of heavy metal ions from aqueous solutions using magnetic chitosan hydrogel beads as a potential sorbent. Highly porous magnetic chitosan hydrogel (PMCH) beads were prepared by a combination of in situ co-precipitation and sodium citrate cross-linking. Fourier transform infrared spectroscopy indicated that the high sorption efficiency of metal cations is attributable to the hydroxyl, amino, and carboxyl groups in PMCH beads. Thermogravimetric analysis demonstrated that introducing Fe3O4 nanoparticles increases the thermal stability of the adsorbent. Laser confocal microscopy revealed highly uniform porous structure of the resultant PMCH beads, which contained a high moisture content (93%). Transmission electron microscopy micrographs showed that the Fe3O4 nanoparticles, with a mean diameter of 5 ± 2 nm, were well dispersed inside the chitosan beads. Batch adsorption experiments and adsorption kinetic analysis revealed that the adsorption process obeys a pseudo-second-order model. Isotherm data were satisfactorily described by the Langmuir equation, and the maximum adsorption capacity of the adsorbent was 84.02 mg/g. Energy-dispersive X-ray spectroscopy and X-ray photoelectron spectra analyses were performed to confirm the adsorption of Pb2+ and to identify the adsorption mechanism.
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Affiliation(s)
- Shengyan Pu
- State Key Laboratory of Geohazard Prevention and Geoenvironment Protection, Chengdu University of Technology, 1#, Dongsanlu, Erxianqiao, Chengdu, 610059, Sichuan, People's Republic of China.
- Department of Civil and Environmental Engineering, The Hong Kong Polytechnic University, Hong Kong, People's Republic of China.
| | - Hui Ma
- State Key Laboratory of Geohazard Prevention and Geoenvironment Protection, Chengdu University of Technology, 1#, Dongsanlu, Erxianqiao, Chengdu, 610059, Sichuan, People's Republic of China
| | - Anatoly Zinchenko
- State Key Laboratory of Geohazard Prevention and Geoenvironment Protection, Chengdu University of Technology, 1#, Dongsanlu, Erxianqiao, Chengdu, 610059, Sichuan, People's Republic of China.
- Graduate School of Environmental Studies, Nagoya University, Nagoya, 464-8601, Japan.
| | - Wei Chu
- Department of Civil and Environmental Engineering, The Hong Kong Polytechnic University, Hong Kong, People's Republic of China
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139
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Lin S, Liu L, Yang Y, Zhang W, Xu M, Lin K. Using amine-functionalized magnetite hollow nanospheres (AMHNs) as adsorbents for heavy metal ions. WATER SCIENCE AND TECHNOLOGY : A JOURNAL OF THE INTERNATIONAL ASSOCIATION ON WATER POLLUTION RESEARCH 2017; 76:452-458. [PMID: 28726710 DOI: 10.2166/wst.2017.225] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
In this paper, the amine-functionalized magnetite hollow nanospheres (AMHNs), prepared through a facile one-pot synthesis, were used as heavy metal ion adsorbents, whose morphology and physicochemical features were exploring by transmission electron microscopy, vibrating sample magnetometer, X-ray diffraction and Fourier-transform infrared analyses. Its adsorption performances for Pb2+, Cu2+, Zn2+, Ni2+ and Cd2+ were studied in detail. The adsorption increased with the increase of initial pH value of the solution and could be obviously affected by ionic strength. Also, the adsorption kinetics and isotherms were studied. The adsorption processes for Pb2+, Cu2+, Zn2+, Ni2+ and Cd2+ could all reach equilibrium in 60 min and be described well by the Langmuir thermodynamics model. The saturated adsorption capacities for Pb2+, Cu2+, Zn2+, Ni2+ and Cd2+ were 0.66, 0.47, 0.45, 0.38 and 0.26 mmol/g, respectively. In addition, the competitive adsorption showed the AMHNs had higher affinity to Pb2+ than to other heavy metal ions.
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Affiliation(s)
- Sen Lin
- State Environmental Protection Key Laboratory of Environmental Risk Assessment and Control on Chemical Process, East China University of Science and Technology, Shanghai 200237, China E-mail:
| | - Lili Liu
- State Environmental Protection Key Laboratory of Environmental Risk Assessment and Control on Chemical Process, East China University of Science and Technology, Shanghai 200237, China E-mail:
| | - Yong Yang
- College of Engineering, Peking University, Beijing 100084, China
| | - Wei Zhang
- State Environmental Protection Key Laboratory of Environmental Risk Assessment and Control on Chemical Process, East China University of Science and Technology, Shanghai 200237, China E-mail:
| | - Meng Xu
- State Environmental Protection Key Laboratory of Environmental Risk Assessment and Control on Chemical Process, East China University of Science and Technology, Shanghai 200237, China E-mail:
| | - Kuangfei Lin
- State Environmental Protection Key Laboratory of Environmental Risk Assessment and Control on Chemical Process, East China University of Science and Technology, Shanghai 200237, China E-mail:
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140
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141
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Gupta N, Pant P, Gupta C, Goel P, Jain A, Anand S, Pundir A. Engineered magnetic nanoparticles as efficient sorbents for wastewater treatment: a review. ACTA ACUST UNITED AC 2017. [DOI: 10.1080/14328917.2017.1334846] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Nikesh Gupta
- Special Centre for Nanosciences, Jawaharlal Nehru University, New Delhi, India
| | - Parul Pant
- Department of Chemistry, Hansraj College, University of Delhi, Delhi, India
| | - Chetna Gupta
- Department of Chemistry, Hansraj College, University of Delhi, Delhi, India
| | - Puneet Goel
- Department of Chemistry, Hansraj College, University of Delhi, Delhi, India
| | - Astha Jain
- Department of Chemistry, Hansraj College, University of Delhi, Delhi, India
| | - Sakshi Anand
- Department of Chemistry, Hansraj College, University of Delhi, Delhi, India
| | - Anuj Pundir
- Department of Chemistry, Hansraj College, University of Delhi, Delhi, India
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142
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Oveisi F, Nikazar M, Razzaghi MH, Mirrahimi MAS, Jafarzadeh MT. Effective removal of mercury from aqueous solution using thiol-functionalized magnetic nanoparticles. ACTA ACUST UNITED AC 2017. [DOI: 10.1016/j.enmm.2017.01.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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143
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Dil EA, Ghaedi M, Asfaram A, Mehrabi F. Application of modificated magnetic nanomaterial for optimization of ultrasound-enhanced removal of Pb 2+ ions from aqueous solution under experimental design: Investigation of kinetic and isotherm. ULTRASONICS SONOCHEMISTRY 2017; 36:409-419. [PMID: 28069227 DOI: 10.1016/j.ultsonch.2016.12.016] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2016] [Revised: 12/11/2016] [Accepted: 12/12/2016] [Indexed: 05/15/2023]
Abstract
Magnetic γ-Fe2O3 nanoparticles modificated by bis(5-bromosalicylidene)-1,3-propandiamine (M-γ-Fe2O3-NPs-BBSPN) and characterized by field emission scanning electron microscopy (FE-SEM), Fourier transforms infrared spectroscopy (FT-IR) and X-ray diffraction (XRD). This modified compound as novel adsorbent was applied for the ultrasound-assisted removal of Pb2+ ion in combination with flame atomic absorption spectroscopy (FAAS). The influences of the effective parameters including initial Pb2+ ion concentration, pH, adsorbent mass and ultrasound time were optimized by central composite design (CCD). Maximum removal percentage of Pb2+ ion which obtained at 25mgL-1 of Pb2+, 25mg of adsorbent and 4min mixing with sonication at pH 6.0. The precision of the equation obtained by CCD was confirmed by the analysis of variance and calculation of correlation coefficient relating the predicted and the experimental values of removal percentage of Pb2+ ion. The kinetic and isotherm of ultrasound-assisted removal of Pb2+ ion was well described by second-order kinetic and Langmuir isotherm model with maximum adsorption capacity of 163.57mgg-1.
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Affiliation(s)
| | | | - Arash Asfaram
- Chemistry Department, Yasouj University, Yasouj 75914-35, Iran
| | - Fatemeh Mehrabi
- Chemistry Department, Gachsaran Branch, Islamic Azad University, Gachsaran, Iran
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144
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Synthesis and characterization of nontoxic chitosan-coated Fe3O4 particles for patulin adsorption in a juice-pH simulation aqueous. Food Chem 2017; 221:317-323. [DOI: 10.1016/j.foodchem.2016.09.008] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2016] [Revised: 07/29/2016] [Accepted: 09/03/2016] [Indexed: 10/21/2022]
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145
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Zhu Y, Bai ZS, Wang HL. Microfluidic synthesis of thiourea modified chitosan microsphere of high specific surface area for heavy metal wastewater treatment. CHINESE CHEM LETT 2017. [DOI: 10.1016/j.cclet.2016.10.031] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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146
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Atanasova M, Vasileva N, Godjevargova T. Determination of Aflatoxin M1 in Milk by a Magnetic Nanoparticle-Based Fluorescent Immunoassay. ANAL LETT 2017. [DOI: 10.1080/00032719.2016.1187626] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Milka Atanasova
- Departmennt of Biotechnology, University “Prof. Dr. Assen Zlatarov”, Bourgas, Bulgaria
| | - Nastya Vasileva
- Department of Biotechnology, University of Ruse “Angel Kanchev”, Razgrad, Bulgaria
| | - Tzonka Godjevargova
- Departmennt of Biotechnology, University “Prof. Dr. Assen Zlatarov”, Bourgas, Bulgaria
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147
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Zou Z, Shi Z, Deng L. Highly efficient removal of Cu(ii) from aqueous solution using a novel magnetic EDTA functionalized CoFe2O4. RSC Adv 2017. [DOI: 10.1039/c6ra26821h] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
CoFe2O4 exhibits excellent chemical stability and saturation magnetization; consequently, it has been prepared for and applied to contaminant adsorption.
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Affiliation(s)
- Zhiyan Zou
- Key Laboratory of Building Safety and Energy Efficiency
- Ministry of Education
- Department of Water Engineering and Science
- College of Civil Engineering
- Hunan University
| | - Zhou Shi
- Key Laboratory of Building Safety and Energy Efficiency
- Ministry of Education
- Department of Water Engineering and Science
- College of Civil Engineering
- Hunan University
| | - Lin Deng
- Key Laboratory of Building Safety and Energy Efficiency
- Ministry of Education
- Department of Water Engineering and Science
- College of Civil Engineering
- Hunan University
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148
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Yu C, Wang M, Dong X, Shi Z, Zhang X, Lin Q. Removal of Cu(ii) from aqueous solution using Fe3O4–alginate modified biochar microspheres. RSC Adv 2017. [DOI: 10.1039/c7ra10185f] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Magnetic microspheres (MM) were prepared using calcium alginate (CA) encapsulated biochar (BC) and Fe3O4 as a high-performance green absorbent for Cu(ii) removal from aqueous solution.
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Affiliation(s)
- Changjiang Yu
- Faculty of Environmental Science and Engineering
- Kunming University of Science and Technology
- Kunming 650093
- China
- Key Laboratory of Water Pollution Treatment & Resource Reuse of Hainan Province
| | - Miao Wang
- Key Laboratory of Water Pollution Treatment & Resource Reuse of Hainan Province
- College of Chemistry and Chemical Engineering
- Hainan Normal University
- Haikou 571158
- China
| | - Xinyu Dong
- Key Laboratory of Water Pollution Treatment & Resource Reuse of Hainan Province
- College of Chemistry and Chemical Engineering
- Hainan Normal University
- Haikou 571158
- China
| | - Zaifeng Shi
- Key Laboratory of Water Pollution Treatment & Resource Reuse of Hainan Province
- College of Chemistry and Chemical Engineering
- Hainan Normal University
- Haikou 571158
- China
| | - Xiaopeng Zhang
- Key Laboratory of Water Pollution Treatment & Resource Reuse of Hainan Province
- College of Chemistry and Chemical Engineering
- Hainan Normal University
- Haikou 571158
- China
| | - Qiang Lin
- Faculty of Environmental Science and Engineering
- Kunming University of Science and Technology
- Kunming 650093
- China
- Key Laboratory of Water Pollution Treatment & Resource Reuse of Hainan Province
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149
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Liu Y, Bai J, Duan H, Yin X. Static magnetic field-assisted synthesis of Fe3O4 nanoparticles and their adsorption of Mn(II) in aqueous solution. Chin J Chem Eng 2017. [DOI: 10.1016/j.cjche.2016.05.034] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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150
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Díaz C, Valenzuela ML, Laguna-Bercero MA, Orera A, Bobadilla D, Abarca S, Peña O. Synthesis and magnetic properties of nanostructured metallic Co, Mn and Ni oxide materials obtained from solid-state metal-macromolecular complex precursors. RSC Adv 2017. [DOI: 10.1039/c7ra00782e] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Reaction of chitosan with metallic salts gives nanostructured Mn2O3, Co3O4 and NiO. Graphitic carbon is formed over the nanostructured oxides.
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Affiliation(s)
- C. Díaz
- Departamento de Química
- Facultad de Química
- Universidad de Chile
- Santiago de Chile
- Chile
| | - M. L. Valenzuela
- Universidad Autónoma de Chile
- Instituto de Ciencias Químicas Aplicadas
- Inorganic Chemistry and Molecular Material Center
- Santiago de Chile
- Chile
| | - M. A. Laguna-Bercero
- Instituto de Ciencia de Materiales de Aragón (ICMA)
- CSIC – Universidad de Zaragoza
- Zaragoza
- Spain
| | - A. Orera
- Instituto de Ciencia de Materiales de Aragón (ICMA)
- CSIC – Universidad de Zaragoza
- Zaragoza
- Spain
| | - D. Bobadilla
- Departamento de Química
- Facultad de Química
- Universidad de Chile
- Santiago de Chile
- Chile
| | - S. Abarca
- Departamento de Química
- Facultad de Química
- Universidad de Chile
- Santiago de Chile
- Chile
| | - O. Peña
- Sciences Chimiques de Rennes
- UMR-CNRS 6226
- Université de Rennes 1
- 35042 Rennes Cedex
- France
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