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Hussain I, Sahoo S, Sayed MS, Ahmad M, Sufyan Javed M, Lamiel C, Li Y, Shim JJ, Ma X, Zhang K. Hollow nano- and microstructures: Mechanism, composition, applications, and factors affecting morphology and performance. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2022.214429] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Tripathy A, Nine MJ, Silva FS. Biosensing platform on ferrite magnetic nanoparticles: Synthesis, functionalization, mechanism and applications. Adv Colloid Interface Sci 2021; 290:102380. [PMID: 33819727 DOI: 10.1016/j.cis.2021.102380] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2020] [Revised: 01/29/2021] [Accepted: 01/30/2021] [Indexed: 12/17/2022]
Abstract
Ferrite magnetic nanoparticles (FMNPs) are gaining popularity to design biosensors for high-performance clinical diagnosis. The fusion of information shows that FMNPs based biosensors require well-tuned FMNPs as detection probes to produce large and specific biological signals with minimal non-specific binding. Nevertheless, there is a noticeable lacuna of information to solve the issues related to suitable synthesis route, particle size reduction, functionalization, sensitivity towards targeted intercellular biological tiny particles, and lower signal-to-noise ratio. Therefore it allows exploring unique characteristics of FMNPs to design a suitable sensing device for intracellular measurements and diseases detection. This review focuses on the extensively used synthesis routes, their advantages and limitations, crystalline structure, functionalization, along with recent applications of FMNPs in biosensors, taking into consideration their analytical figures of merit and range of linearity. This work also addresses the current progress, key factors for sensitivity, selectivity and productivity improvement along with the challenges, future trends and perspectives of FMNPs based biosensors.
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Simonescu CM, Tătăruş A, Culiţă DC, Stănică N, Ionescu IA, Butoi B, Banici AM. Comparative Study of CoFe 2O 4 Nanoparticles and CoFe 2O 4-Chitosan Composite for Congo Red and Methyl Orange Removal by Adsorption. NANOMATERIALS (BASEL, SWITZERLAND) 2021; 11:711. [PMID: 33808975 PMCID: PMC8001270 DOI: 10.3390/nano11030711] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 03/05/2021] [Accepted: 03/08/2021] [Indexed: 12/12/2022]
Abstract
(1) Background: A comparative research study to remove Congo Red (CR) and Methyl Orange (MO) from single and binary solutions by adsorption onto cobalt ferrite (CoFe2O4) and cobalt ferrite-chitosan composite (CoFe2O4-Chit) prepared by a simple coprecipitation method has been performed. (2) Methods: Structural, textural, morphology, and magnetic properties of the obtained magnetic materials were examined by X-ray diffraction (XRD), Fourier-transform infrared (FTIR) spectroscopy, N2 adsorption-desorption analysis, Scanning Electron Microscopy (SEM), Transmission Electron Microscopy (TEM), and magnetic measurements. The optimal operating conditions of the CR and MO removal processes were established in batch experiments. The mathematical models used to describe the processes at equilibrium were Freundlich and Langmuir adsorption isotherms. (3) Results: Cobalt ferrite-chitosan composite has a lower specific surface area (SBET) and consequently a lower adsorption capacity than cobalt ferrite. CoFe2O4 and CoFe2O4-Chit particles exhibited a superparamagnetic behavior which enabled their efficient magnetic separation after the adsorption process. The research indicates that CR and MO adsorption onto prepared magnetic materials takes place as monolayer onto a homogeneous surface. According to Langmuir isotherm model that best fits the experimental data, the maximum CR/MO adsorption capacity is 162.68/94.46 mg/g for CoFe2O4 and 15.60/66.18 mg/g for CoFe2O4-Chit in single solutions. The results of the kinetics study revealed that in single-component solutions, both pseudo-first-order and pseudo-second-order kinetics models represent well the adsorption process of CR/MO on both magnetic adsorbents. In binary solutions, adsorption of CR/MO on CoFe2O4 better follows the pseudo-second-order kinetics model, while the kinetic of CR/MO adsorption on CoFe2O4-Chit is similar to that of the dyes in single-component solutions. Acetone and ethanol were successfully used as desorbing agents. (4) Conclusions: Our study revealed that CoFe2O4 and CoFe2O4-Chit particles are good candidates for dye-contaminated wastewater remediation.
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Affiliation(s)
- Claudia Maria Simonescu
- Department of Analytical Chemistry and Environmental Engineering, Faculty of Applied Chemistry and Materials Science, Politehnica University of Bucharest, Polizu Street, No. 1-7, District 1, 011061 Bucharest, Romania;
| | - Alina Tătăruş
- Department of Analytical Chemistry and Environmental Engineering, Faculty of Applied Chemistry and Materials Science, Politehnica University of Bucharest, Polizu Street, No. 1-7, District 1, 011061 Bucharest, Romania;
- National Research and Development Institute for Industrial Ecology, INCD ECOIND Bucuresti, 71-73 Drumul Podul Dambovitei Str., 060652 Bucharest, Romania;
| | - Daniela Cristina Culiţă
- Ilie Murgulescu Institute of Physical Chemistry, 202 Splaiul Independentei, 060021 Bucharest, Romania;
| | - Nicolae Stănică
- Ilie Murgulescu Institute of Physical Chemistry, 202 Splaiul Independentei, 060021 Bucharest, Romania;
| | - Ioana Alexandra Ionescu
- National Research and Development Institute for Industrial Ecology, INCD ECOIND Bucuresti, 71-73 Drumul Podul Dambovitei Str., 060652 Bucharest, Romania;
| | - Bogdan Butoi
- National Institute for Laser, Plasma and Radiation Physics, 077125 Măgurele, Romania; (B.B.); (A.-M.B.)
| | - Ana-Maria Banici
- National Institute for Laser, Plasma and Radiation Physics, 077125 Măgurele, Romania; (B.B.); (A.-M.B.)
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Suárez J, Daboin V, González G, Briceño S. Chitosan-polyvinylpyrrolidone Co xFe 3-xO 4 (0.25 ≤ x ≤ 1) nanoparticles for hyperthermia applications. Int J Biol Macromol 2020; 164:3403-3410. [PMID: 32858107 DOI: 10.1016/j.ijbiomac.2020.08.043] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 07/23/2020] [Accepted: 08/05/2020] [Indexed: 02/07/2023]
Abstract
Blends of chitosan (CS) and polyvinylpyrrolidone (PVP) with cobalt ferrite nanoparticles (CoFe2O4) have the potential for use in several biomedical applications as drug delivery systems and for hyperthermia applications. Herein, we present a detailed study of the effect of chitosan and PVP on the structural, magnetic and specific absorption rate (SAR) properties of CoxFe3-xO4 (x = 0.25, 0.50, 0.75 and 1.00) as an effective heat nanomediator for hyperthermia. Structural characterization was carried out using X-ray diffraction (XRD), infrared spectroscopy (FTIR), scanning electron microscopy (SEM) and transmission electron microscopy (TEM). Magnetic properties as a function of the Co2+ content were studied using a vibrating sample magnetometer (VSM) at room temperature. Hyperthermia investigations were performed at 454 ± 20 kHz with a magnetic field amplitude of 5.5 mT. CS-PVP coated nanoparticles at x = 1.00 show a maximum SAR of 386 W/g, while bare nanoparticles show a SAR of 270 W/g. The advantage of the designed nanoparticles coated system lies in the fact that the versatile blending of chitosan and PVP enhance the SAR properties for hyperthermia of cobalt ferrite nanoparticles and provide biocompatibility and stability to the samples.
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Affiliation(s)
- Jorge Suárez
- Instituto Venezolano de Investigaciones Cientifícas (IVIC), Apartado 20632, Caracas 1020-A, Venezuela; Instituto de Física del Litoral-IFIS Litoral (CONICET-UNL), Guemes, 3450-3000, Santa Fe, Argentina
| | - Viviana Daboin
- Instituto Venezolano de Investigaciones Cientifícas (IVIC), Apartado 20632, Caracas 1020-A, Venezuela
| | - Gema González
- Instituto Venezolano de Investigaciones Cientifícas (IVIC), Apartado 20632, Caracas 1020-A, Venezuela; Yachay Tech University, School of Physical Sciences and Nanotechnology, 100119 Urcuquí, Ecuador
| | - Sarah Briceño
- Instituto Venezolano de Investigaciones Cientifícas (IVIC), Apartado 20632, Caracas 1020-A, Venezuela; Yachay Tech University, School of Physical Sciences and Nanotechnology, 100119 Urcuquí, Ecuador.
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Medina MA, Oza G, Ángeles-Pascual A, González M. M, Antaño-López R, Vera A, Leija L, Reguera E, Arriaga LG, Hernández Hernández JM, Ramírez JT. Synthesis, Characterization and Magnetic Hyperthermia of Monodispersed Cobalt Ferrite Nanoparticles for Cancer Therapeutics. Molecules 2020; 25:molecules25194428. [PMID: 32992439 PMCID: PMC7583941 DOI: 10.3390/molecules25194428] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Revised: 09/14/2020] [Accepted: 09/18/2020] [Indexed: 12/04/2022] Open
Abstract
Magnetic nanoparticles such as cobalt ferrite are investigated under clinical hyperthermia conditions for the treatment of cancer. Cobalt ferrite nanoparticles (CFNPs) synthesized by the thermal decomposition method, using nonionic surfactant Triton-X100, possess hydrophilic polyethylene oxide chains acting as reducing agents for the cobalt and iron precursors. The monodispersed nanoparticles were of 10 nm size, as confirmed by high-resolution transmission electron microscopy (HR-TEM). The X-ray diffraction patterns of CFNPs prove the existence of cubic spinel cobalt ferrites. Cs-corrected scanning transmission electron microscopy–high-angle annular dark-field imaging (STEM–HAADF) of CFNPs confirmed their multi-twinned crystallinity due to the presence of atomic columns and defects in the nanostructure. Magnetic measurements proved that the CFNPs possess reduced remnant magnetization (MR/MS) (0.86), which justifies cubic anisotropy in the system. Microwave-based hyperthermia studies performed at 2.45 GHz under clinical conditions in physiological saline increased the temperature of the CFNP samples due to the transformation of radiation energy to heat. The specific absorption rate of CFNPs in physiological saline was 68.28 W/g. Furthermore, when triple-negative breast cancer cells (TNBC) in the presence of increasing CFNP concentration (5 mg/mL to 40 mg/mL) were exposed to microwaves, the cell cytotoxicity was enhanced compared to CFNPs alone.
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Affiliation(s)
- Mauricio A. Medina
- Program on Nanoscience and Nanotechnology, CINVESTAV-IPN, Avenida IPN 2508, Gustavo A. Madero, San Pedro Zacatenco, Mexico City 07360, Mexico
- Correspondence: (M.A.M.); (G.O.); (J.T.R.)
| | - Goldie Oza
- Centro de Investigación y Desarrollo Tecnológico en Electroquímica (CIDETEQ), Parque Tecnológico Querétaro s/n, Sanfandila, Pedro Escobedo, Querétaro C.P. 76703, Mexico; (R.A.-L.); (L.G.A.)
- Correspondence: (M.A.M.); (G.O.); (J.T.R.)
| | - A. Ángeles-Pascual
- Laboratorio Avanzado de Nanoscopía Electrónica-LANE, Centro de Investigación y de Estudios CINVESTAV-IPN, Avenida IPN 2508, Gustavo A. Madero, San Pedro Zacatenco, México City 07360, Mexico;
| | - Marlene González M.
- CONACyT-Instituto Politécnico Nacional, Centro de Investigación en Ciencia Aplicada y tecnología Avanzada, U. Legaria, Ciudad de México 11500, Mexico; (M.G.M.); (E.R.)
| | - R. Antaño-López
- Centro de Investigación y Desarrollo Tecnológico en Electroquímica (CIDETEQ), Parque Tecnológico Querétaro s/n, Sanfandila, Pedro Escobedo, Querétaro C.P. 76703, Mexico; (R.A.-L.); (L.G.A.)
| | - A. Vera
- Bioelectronics Section, Department of Electrical Engineering, CINVESTAV-IPN, Avenida IPN 2508, Gustavo A. Madero, San Pedro Zacatenco, México City 07360, Mexico; (A.V.); (L.L.)
| | - L. Leija
- Bioelectronics Section, Department of Electrical Engineering, CINVESTAV-IPN, Avenida IPN 2508, Gustavo A. Madero, San Pedro Zacatenco, México City 07360, Mexico; (A.V.); (L.L.)
| | - Edilso Reguera
- CONACyT-Instituto Politécnico Nacional, Centro de Investigación en Ciencia Aplicada y tecnología Avanzada, U. Legaria, Ciudad de México 11500, Mexico; (M.G.M.); (E.R.)
| | - L. G. Arriaga
- Centro de Investigación y Desarrollo Tecnológico en Electroquímica (CIDETEQ), Parque Tecnológico Querétaro s/n, Sanfandila, Pedro Escobedo, Querétaro C.P. 76703, Mexico; (R.A.-L.); (L.G.A.)
| | | | - José Tapia Ramírez
- Department of Genetics and Molecular Biology, CINVESTAV-IPN, Avenida IPN 2508, Gustavo A. Madero, San Pedro Zacatenco, México City 07360, Mexico
- Correspondence: (M.A.M.); (G.O.); (J.T.R.)
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Pontes do Nascimento NM, Machado de Lima BR, Zamian JR, Ferreira da Costa CE, Adriano Santos do Nascimento L, Luque R, Filho GNDR. Synthesis of Mesoporous Zn 1-xM xAl 2O 4 Substituted by Co 2+ and Ni 2+ Ions and Application in the Photodegradation of Rhodamine B. MATERIALS (BASEL, SWITZERLAND) 2020; 13:E2150. [PMID: 32384821 PMCID: PMC7254197 DOI: 10.3390/ma13092150] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 04/27/2020] [Accepted: 04/28/2020] [Indexed: 11/17/2022]
Abstract
A new mesoporous Zn1-xMxAl2O4 photocatalyst was prepared using the metal-chitosan complexation method with different degrees of Zn2+ cation substitution with cobalt and nickel ions (M = Co2+ and Ni2+). Characterization using X-ray diffraction (XRD), Infrared absorption spectrometry (FTIR), energy dispersion spectroscopy (EDS), diffuse reflectance spectrometry (DRS), scanning electron miscoscopy (SEM), transmission electron miscroscopy (TEM), N2 adsorption- desorption isotherms using the Barrett-Joyner-Halenda (BJH) method, thermogravimetric analysis (TG) and differential thermal analysis (DTA) confirmed the formation of the spinel phase and high purity for all samples. N2 adsorption/desorption and size pore distribution confirmed the high surface area. The photocatalytic activity of Zn1-xMxAl2O4 and the effect of replacing Zn2+ ions with Ni2+ and Co2+ on the degradation of rhodamine B under ultraviolet light were studied in detail. The sample containing 0.1 mol of cobalt had the highest removal rate reaching 83%, favored by surface area and material bandgap (109 m2 g-1 and 2.19 eV, respectively).
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Affiliation(s)
- Nilson Machado Pontes do Nascimento
- Graduation Program in Chemistry, Federal University of Pará, Augusto Corrêa Street, Guamá, Belém 66075-110, PA, Brazil; (N.M.P.d.N.); (B.R.M.d.L.); (J.R.Z.); (C.E.F.d.C.); (L.A.S.d.N.)
- Laboratory of Catalysis and Oilchemistry, Federal University of Pará, Street Augusto Correia, Guamá, Belém 66075-110, PA, Brazil
| | - Bárbara Ronara Machado de Lima
- Graduation Program in Chemistry, Federal University of Pará, Augusto Corrêa Street, Guamá, Belém 66075-110, PA, Brazil; (N.M.P.d.N.); (B.R.M.d.L.); (J.R.Z.); (C.E.F.d.C.); (L.A.S.d.N.)
- Laboratory of Catalysis and Oilchemistry, Federal University of Pará, Street Augusto Correia, Guamá, Belém 66075-110, PA, Brazil
| | - José Roberto Zamian
- Graduation Program in Chemistry, Federal University of Pará, Augusto Corrêa Street, Guamá, Belém 66075-110, PA, Brazil; (N.M.P.d.N.); (B.R.M.d.L.); (J.R.Z.); (C.E.F.d.C.); (L.A.S.d.N.)
- Laboratory of Catalysis and Oilchemistry, Federal University of Pará, Street Augusto Correia, Guamá, Belém 66075-110, PA, Brazil
| | - Carlos Emmerson Ferreira da Costa
- Graduation Program in Chemistry, Federal University of Pará, Augusto Corrêa Street, Guamá, Belém 66075-110, PA, Brazil; (N.M.P.d.N.); (B.R.M.d.L.); (J.R.Z.); (C.E.F.d.C.); (L.A.S.d.N.)
- Laboratory of Oils of the Amazon, Federal University of Pará, Perimetral Avenue, Guamá, Belém 66075-110, PA, Brazil
| | - Luís Adriano Santos do Nascimento
- Graduation Program in Chemistry, Federal University of Pará, Augusto Corrêa Street, Guamá, Belém 66075-110, PA, Brazil; (N.M.P.d.N.); (B.R.M.d.L.); (J.R.Z.); (C.E.F.d.C.); (L.A.S.d.N.)
- Laboratory of Oils of the Amazon, Federal University of Pará, Perimetral Avenue, Guamá, Belém 66075-110, PA, Brazil
- Graduation Program in Biotechnology, Federal University of Pará, Augusto Corrêa Street, Guamá, Belém 66075-110, PA, Brazil
| | - Rafael Luque
- Department of Organic Chemistry, Universidad de Córdoba, Ctra Nnal IV-A, Km 396, E14014 Cordoba, Spain;
| | - Geraldo Narciso da Rocha Filho
- Graduation Program in Chemistry, Federal University of Pará, Augusto Corrêa Street, Guamá, Belém 66075-110, PA, Brazil; (N.M.P.d.N.); (B.R.M.d.L.); (J.R.Z.); (C.E.F.d.C.); (L.A.S.d.N.)
- Laboratory of Catalysis and Oilchemistry, Federal University of Pará, Street Augusto Correia, Guamá, Belém 66075-110, PA, Brazil
- Laboratory of Oils of the Amazon, Federal University of Pará, Perimetral Avenue, Guamá, Belém 66075-110, PA, Brazil
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Pham TN, Huy TQ, Le AT. Spinel ferrite (AFe2O4)-based heterostructured designs for lithium-ion battery, environmental monitoring, and biomedical applications. RSC Adv 2020; 10:31622-31661. [PMID: 35520663 PMCID: PMC9056412 DOI: 10.1039/d0ra05133k] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 08/06/2020] [Indexed: 12/17/2022] Open
Abstract
The development of spinel ferrite nanomaterial (SFN)-based hybrid architectures has become more popular owing to the fascinating physicochemical properties of SFNs, such as their good electro-optical and catalytic properties, high chemothermal stability, ease of functionalization, and superparamagnetic behaviour. Furthermore, achieving the perfect combination of SFNs and different nanomaterials has promised to open up many unique synergistic effects and advantages. Inspired by the above-mentioned noteworthy properties, numerous and varied applications have been recently developed, such as energy storage in lithium-ion batteries, environmental pollutant monitoring, and, especially, biomedical applications. In this review, recent development efforts relating to SFN-based hybrid designs are described in detail and logically, classified according to 4 major hybrid structures: SFNs/carbonaceous nanomaterials; SFNs/metal–metal oxides; SFNs/MS2; and SFNs/other materials. The underlying advantages of the additional interactions and combinations of effects, compared to the standalone components, and the potential uses have been analyzed and assessed for each hybrid structure in relation to lithium-ion battery, environmental, and biomedical applications. We have summarized recent developments in SFN-based hybrid designs. The additional interactions, combination effects, and important changes have been analyzed and assessed for LIB, environmental monitoring, and biomedical applications.![]()
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Affiliation(s)
- Tuyet Nhung Pham
- Phenikaa University Nano Institute (PHENA)
- Phenikaa University
- Hanoi 12116
- Vietnam
| | - Tran Quang Huy
- Phenikaa University Nano Institute (PHENA)
- Phenikaa University
- Hanoi 12116
- Vietnam
- Faculty of Electric and Electronics
| | - Anh-Tuan Le
- Phenikaa University Nano Institute (PHENA)
- Phenikaa University
- Hanoi 12116
- Vietnam
- Faculty of Materials Science and Engineering
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da Costa Cunha G, Pinho NC, Alves Silva IA, Santos Silva L, Santana Costa JA, da Silva CMP, Romão LPC. Removal of heavy crude oil from water surfaces using a magnetic inorganic-organic hybrid powder and membrane system. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2019; 247:9-18. [PMID: 31229787 DOI: 10.1016/j.jenvman.2019.06.050] [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: 08/15/2018] [Revised: 04/01/2019] [Accepted: 06/11/2019] [Indexed: 06/09/2023]
Abstract
Oil spills are among the most significant threats to aquatic ecosystems. The present work describes the synthesis of different organic-inorganic hybrid matrices with magnetic properties, obtained in the forms of powders and membranes. The powders were synthesized using the following biomass wastes to form the organic phase: coconut mesocarp, sugarcane bagasse, sawdust, and water hyacinth. The resulting powders were denoted HMG-CO, HMG-CN, HMG-SE, and HMG-AP, respectively. Membranes (denoted MHMG-PES) were prepared using polyethersulfone polymer. In both cases, the inorganic phase was cobalt ferrite. The materials were evaluated in terms of their efficiencies in removing crude oil from water surfaces. The presence of organic matter, polyethersulfone, and cobalt ferrite in the structures of the materials was confirmed by XRD and FTIR analyses. The efficiencies of the materials were determined using the Standard Test Method for Sorbent Performance of Adsorbents (ASTM F726-99). Among the hybrids in powder form, the HMG-CN material presented the highest oil removal efficiency (85%, adsorptive capacity of 17 g g-1), which could be attributed to the fibrous nature of the sugarcane bagasse. The MHMG-PES membrane was able to remove 35 times its own mass of oil (adsorptive capacity of 35 g g-1). In addition to this high removal efficiency, an important advantage of MHMG-PES, compared to the HMG-CN hybrid powder, was that the oil could be mechanically removed from the membrane surface, eliminating the need for subsequent time-consuming extraction steps requiring large volumes of organic solvents and additional energy expenditure. When the two materials were used simultaneously, it was possible to remove 45 times their own mass of oil (adsorptive capacity of 45 g g-1), with the adsorptive capacity of HMG-CN increasing by 23%. This high adsorptive capacity was due to the retaining barrier formed by the HMG-CN hybrid powder, which prevented the oil patch from spreading and enabled its homogeneous removal, which was not possible using MHMG-PES alone. It could be concluded that use of the magnetic hybrids synthesized using biomass wastes, together with the hybrid magnetic membrane, provided an effective and inexpensive technological alternative for the removal of oil from water surfaces.
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Affiliation(s)
| | - Nalbert C Pinho
- Chemistry Department, Federal University of Sergipe (UFS), 49100-000, Aracaju, SE, Brazil
| | | | - Luana Santos Silva
- Chemistry Department, Federal University of Sergipe (UFS), 49100-000, Aracaju, SE, Brazil
| | | | - Caio M P da Silva
- Department of Chemistry, Federal University of São Carlos, 13565-905, São Carlos, SP, Brazil
| | - Luciane P C Romão
- Chemistry Department, Federal University of Sergipe (UFS), 49100-000, Aracaju, SE, Brazil
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dos Santos JM, Pereira CR, Foletto EL, Dotto GL. Alternative synthesis for ZnFe2O4/chitosan magnetic particles to remove diclofenac from water by adsorption. Int J Biol Macromol 2019; 131:301-308. [DOI: 10.1016/j.ijbiomac.2019.03.079] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2018] [Revised: 02/20/2019] [Accepted: 03/11/2019] [Indexed: 12/13/2022]
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