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Hasan M, Choi J, Akter H, Kang H, Ahn M, Lee S. Antibody-Conjugated Magnetic Nanoparticle Therapy for Inhibiting T-Cell Mediated Inflammation. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2307148. [PMID: 38161230 PMCID: PMC10953552 DOI: 10.1002/advs.202307148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 12/01/2023] [Indexed: 01/03/2024]
Abstract
Tolerance induction is critical for mitigating T cell-mediated inflammation. Treatments based on anti-CD3 monoclonal antibody (mAb) play a pivotal role in inducing such tolerance. Anti-CD3 mAb conjugated with dextran-coated magnetic nanoparticles (MNPs) may induce inflammatory tolerance is posited. MNPs conjugated with anti-CD3 mAb (Ab-MNPs) are characterized using transmission and scanning electron microscopy, and their distribution is assessed using a nanoparticle tracking analyzer. Compared to MNPs, 90% of Ab-MNPs increased in size from 54.7 ± 0.5 to 71.7 ± 2.7 nm. The in vitro and in vivo studies confirmed the therapeutic material as nontoxic and biocompatible. Mice are administered various dosages of Ab-MNPs before receiving concanavalin-A (ConA), an inflammation inducer. Preadministration of Ab-MNPs, as opposed to MNPs or anti-CD3 mAb alone, significantly reduced the serum levels of interferon-γ and interleukin-6 in ConA-treated mice. Additionally, the transdermal stamp patch as an effective delivery system for Ab-MNPs is validated. This study demonstrates the utility of the Ab-MNP complex in pathologies associated with T cell-mediated hyperinflammation, such as organ transplantation and COVID-19.
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Affiliation(s)
- Mahbub Hasan
- Department of Digital HealthcareSangji UniversityWonju26339South Korea
- Department of Biochemistry and Molecular BiologyLife Science FacultyBangabandhu Sheikh Mujibur Rahman Science and Technology UniversityGopalganj8100Bangladesh
| | - Jong‐Gu Choi
- Department of Digital HealthcareSangji UniversityWonju26339South Korea
| | - Hafeza Akter
- Department of Digital HealthcareSangji UniversityWonju26339South Korea
| | - Hasung Kang
- Department of MedicineCollege of MedicineSeoul National UniversitySeoul08826South Korea
| | - Meejung Ahn
- Department of Animal ScienceCollege of Life ScienceSangji UniversityWonju26339South Korea
| | - Sang‐Suk Lee
- Department of Digital HealthcareSangji UniversityWonju26339South Korea
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2
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Ménard M, Ali LMA, Vardanyan A, Charnay C, Raehm L, Cunin F, Bessière A, Oliviero E, Theodossiou TA, Seisenbaeva GA, Gary-Bobo M, Durand JO. Upscale Synthesis of Magnetic Mesoporous Silica Nanoparticles and Application to Metal Ion Separation: Nanosafety Evaluation. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:3155. [PMID: 38133052 PMCID: PMC10745894 DOI: 10.3390/nano13243155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Revised: 12/06/2023] [Accepted: 12/12/2023] [Indexed: 12/23/2023]
Abstract
The synthesis of core-shell magnetic mesoporous nanoparticles (MMSNs) through a phase transfer process is usually performed at the 100-250 mg scale. At the gram scale, nanoparticles without cores or with multicore systems are observed. Iron oxide core nanoparticles (IO) were synthesized through a thermal decomposition procedure of α-FeO(OH) in oleic acid. A phase transfer from chloroform to water was then performed in order to wrap the IO nanoparticles with a mesoporous silica shell through the sol-gel procedure. MMSNs were then functionalized with DTPA (diethylenetriaminepentacetic acid) and used for the separation of metal ions. Their toxicity was evaluated. The phase transfer procedure was crucial to obtaining MMSNs on a large scale. Three synthesis parameters were rigorously controlled: temperature, time and glassware. The homogeneous dispersion of MMSNs on the gram scale was successfully obtained. After functionalization with DTPA, the MMSN-DTPAs were shown to have a strong affinity for Ni ions. Furthermore, toxicity was evaluated in cells, zebrafish and seahorse cell metabolic assays, and the nanoparticles were found to be nontoxic. We developed a method of preparing MMSNs at the gram scale. After functionalization with DTPA, the nanoparticles were efficient in metal ion removal and separation; furthermore, no toxicity was noticed up to 125 µg mL-1 in zebrafish.
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Affiliation(s)
- Mathilde Ménard
- ICGM, Univ Montpellier, CNRS, ENSCM, 34193 Montpellier, France; (M.M.); (C.C.); (L.R.); (F.C.); (A.B.); (E.O.)
| | - Lamiaa M. A. Ali
- IBMM, Univ Montpellier, CNRS, ENSCM, 34193 Montpellier, France; (L.M.A.A.); (M.G.-B.)
- Department of Biochemistry, Medical Research Institute, University of Alexandria, Alexandria 21561, Egypt
| | - Ani Vardanyan
- Department of Molecular Sciences, Swedish University of Agricultural Sciences, 750 07 Uppsala, Sweden; (A.V.); (G.A.S.)
| | - Clarence Charnay
- ICGM, Univ Montpellier, CNRS, ENSCM, 34193 Montpellier, France; (M.M.); (C.C.); (L.R.); (F.C.); (A.B.); (E.O.)
| | - Laurence Raehm
- ICGM, Univ Montpellier, CNRS, ENSCM, 34193 Montpellier, France; (M.M.); (C.C.); (L.R.); (F.C.); (A.B.); (E.O.)
| | - Frédérique Cunin
- ICGM, Univ Montpellier, CNRS, ENSCM, 34193 Montpellier, France; (M.M.); (C.C.); (L.R.); (F.C.); (A.B.); (E.O.)
| | - Aurélie Bessière
- ICGM, Univ Montpellier, CNRS, ENSCM, 34193 Montpellier, France; (M.M.); (C.C.); (L.R.); (F.C.); (A.B.); (E.O.)
| | - Erwan Oliviero
- ICGM, Univ Montpellier, CNRS, ENSCM, 34193 Montpellier, France; (M.M.); (C.C.); (L.R.); (F.C.); (A.B.); (E.O.)
| | - Theodossis A. Theodossiou
- Department of Radiation Biology, Institute for Cancer Research, Radium Hospital, Oslo University Hospital, Montebello, 0379 Oslo, Norway;
| | - Gulaim A. Seisenbaeva
- Department of Molecular Sciences, Swedish University of Agricultural Sciences, 750 07 Uppsala, Sweden; (A.V.); (G.A.S.)
| | - Magali Gary-Bobo
- IBMM, Univ Montpellier, CNRS, ENSCM, 34193 Montpellier, France; (L.M.A.A.); (M.G.-B.)
| | - Jean-Olivier Durand
- ICGM, Univ Montpellier, CNRS, ENSCM, 34193 Montpellier, France; (M.M.); (C.C.); (L.R.); (F.C.); (A.B.); (E.O.)
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Lima ES, dos Santos D, Souza AL, Macedo ME, Bandeira ME, Junior SSS, Fiuza BSD, Rocha VPC, dos Santos Fonseca LM, Nunes DDG, Hodel KVS, Machado BAS. RNA Combined with Nanoformulation to Advance Therapeutic Technologies. Pharmaceuticals (Basel) 2023; 16:1634. [PMID: 38139761 PMCID: PMC10745936 DOI: 10.3390/ph16121634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Revised: 11/10/2023] [Accepted: 11/16/2023] [Indexed: 12/24/2023] Open
Abstract
Nucleic acid-based therapies have the potential to address numerous diseases that pose significant challenges to more traditional methods. RNA-based therapies have emerged as a promising avenue, utilizing nanoformulation treatments to target a range of pathologies. Nanoformulation offers several advantages compared to other treatment modalities, including targeted delivery, low toxicity, and bioactivity suitable for drug loading. At present, various types of nanoformulations are available, such as liposomes, polymeric nanoparticles (NPs), magnetic NPs, nanoshells, and solid lipid nanoparticles (SLNs). RNA-based therapy utilizes intracellular gene nanoparticles with messenger RNA (mRNA) emerging prominently in cancer therapy and immunotechnology against infectious diseases. The approval of mRNA-based technology opens doors for future technological advancements, particularly self-amplifying replicon RNA (repRNA). RepRNA is a novel platform in gene therapy, comprising viral RNA with a unique molecular property that enables the amplification of all encoded genetic information countless times. As a result, repRNA-based therapies have achieved significant levels of gene expression. In this context, the primary objective of this study is to furnish a comprehensive review of repRNA and its applications in nanoformulation treatments, with a specific focus on encapsulated nanoparticles. The overarching goal is to provide an extensive overview of the use of repRNA in conjunction with nanoformulations across a range of treatments and therapies.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | - Bruna Aparecida Souza Machado
- SENAI Institute of Innovation (ISI) in Health Advanced Systems (CIMATEC ISI SAS), University Center SENAI/CIMATEC (Integrated Manufacturing and Technology Campus), Salvador 41650-010, Brazil; (E.S.L.); (D.d.S.); (A.L.S.); (M.E.M.); (M.E.B.); (S.S.S.J.); (B.S.D.F.); (V.P.C.R.); (L.M.d.S.F.); (D.D.G.N.); (K.V.S.H.)
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Bai X, Huang J, Li W, Song Y, Xiao F, Xu Q, Xu H. Portable dual-mode biosensor based on smartphone and glucometer for on-site sensitive detection of Listeria monocytogenes. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 874:162450. [PMID: 36863591 DOI: 10.1016/j.scitotenv.2023.162450] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 02/20/2023] [Accepted: 02/20/2023] [Indexed: 06/18/2023]
Abstract
Contamination of Listeria monocytogenes (L. monocytogenes) in the environment and food can pose a serious threat to human health, and there is an urgent need to establish sensitive on-situ detection methods to mitigate its hazards. In this study, we have developed a field assay that combines magnetic separation technology with antibody-labeled ZIF-8 encapsulating glucose oxidase (GOD@ZIF-8@Ab) to capture and specifically identify L. monocytogenes while GOD catalyzes glucose catabolism to produce signal changes in glucometers. On the other side, horseradish peroxidase (HRP) and 3,3',5,5'-tetramethylbenzidine (TMB) were added to recombined with the H2O2 generated by the catalyst to form a colorimetric reaction system that changes from colorless to blue. The smartphone software was used for RGB analysis to complete the on-site colorimetric detection of L. monocytogenes. This dual-mode biosensor showed good detection performance for the on-site application of L. monocytogenes in lake water and juice samples, both with a limit of detection up to 101 CFU/mL and a good linear range of 101-106 CFU/mL. Therefore, this dual-mode on-site detection biosensor has a promising application for the early screening of L. monocytogenes in environmental and food samples.
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Affiliation(s)
- Xuekun Bai
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, PR China
| | - Jin Huang
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, PR China
| | - Weiqiang Li
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, PR China
| | - Yang Song
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, PR China
| | - Fangbin Xiao
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, PR China
| | - Qian Xu
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, PR China
| | - Hengyi Xu
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, PR China.
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5
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Nguyen NTT, Nguyen TTT, Nguyen DTC, Tran TV. Green synthesis of ZnFe 2O 4 nanoparticles using plant extracts and their applications: A review. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 872:162212. [PMID: 36796693 DOI: 10.1016/j.scitotenv.2023.162212] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 01/18/2023] [Accepted: 02/09/2023] [Indexed: 06/18/2023]
Abstract
Magnetic nanoparticles, particularly ZnFe2O4 are of enormous significance in biomedical and water treatment fields. However, chemical synthesis of ZnFe2O4 nanoparticles endures some major limitations, e.g., the use of toxic substances, unsafe procedure, and cost-ineffectiveness. Biological methods are more preferable approaches since they take advantages of biomolecules available in plant extract serving as reducing, capping, and stabilizing agents. Herein, we review plant-mediated synthesis and properties of ZnFe2O4 nanoparticles for multiple applications in catalytic and adsorption performance, biomedical, catalyst, and others. Effect of several factors such as Zn2+/Fe3+/extract ratio, and calcination temperature on morphology, surface chemistry, particle size, magnetism and bandgap energy of obtained ZnFe2O4 nanoparticles was discussed. The photocatalytic activity and adsorption for removal of toxic dyes, antibiotics, and pesticides were also evaluated. Main results of antibacterial, antifungal and anticancer activities for biomedical applications were summarized and compared. Several limitations and prospects of green ZnFe2O4 as an alternative to traditional luminescent powders have been proposed.
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Affiliation(s)
- Ngoan Thi Thao Nguyen
- Institute of Applied Technology and Sustainable Development, Nguyen Tat Thanh University, 298-300A Nguyen Tat Thanh, District 4, Ho Chi Minh City 755414, Viet Nam
| | - Thuy Thi Thanh Nguyen
- Department of Chemical Engineering and Processing, Nong Lam University, Thu Duc District, Ho Chi Minh City 700000, Viet Nam
| | - Duyen Thi Cam Nguyen
- Institute of Applied Technology and Sustainable Development, Nguyen Tat Thanh University, 298-300A Nguyen Tat Thanh, District 4, Ho Chi Minh City 755414, Viet Nam.
| | - Thuan Van Tran
- Institute of Applied Technology and Sustainable Development, Nguyen Tat Thanh University, 298-300A Nguyen Tat Thanh, District 4, Ho Chi Minh City 755414, Viet Nam.
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Cheraghi M, Karami B, Farahi M, Keshavarz M. A novel, ecofriendly 1H-1,2,4-triazole-3-thiol-functionalized Fe3O4@SiO2 magnetic nano-catalyst for the synthesis of 2H-indazolo[2,1-b] phthalazine-trione and triazolo[1,2-a]indazole-trione derivatives. RESEARCH ON CHEMICAL INTERMEDIATES 2023. [DOI: 10.1007/s11164-023-04966-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/31/2023]
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7
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Gogoi L, Gao W, Ajayan PM, Deb P. Quantum magnetic phenomena in engineered heterointerface of low-dimensional van der Waals and non-van der Waals materials. Phys Chem Chem Phys 2023; 25:1430-1456. [PMID: 36601788 DOI: 10.1039/d2cp05228h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Investigating magnetic phenomena at the microscopic level has emerged as an indispensable research domain in the field of low-dimensional magnetic materials. Understanding quantum phenomena that mediate the magnetic interactions in dimensionally confined materials is crucial from the perspective of designing cheaper, compact, and energy-efficient next-generation spintronic devices. The infrequent occurrence of intrinsic long-range magnetic order in dimensionally confined materials hinders the advancement of this domain. Hence, introducing and controlling the ferromagnetic character in two-dimensional materials is important for further prospective studies. The interface in a heterostructure significantly contributes to modulating its collective magnetic properties. Quantum phenomena occurring at the interface of engineered heterostructures can enhance or suppress magnetization of the system and introduce magnetic character to a native non-magnetic system. Considering most 2D magnetic materials are used as stacks with other materials in nanoscale devices, the methods to control the magnetism in a heterostructure and understanding the corresponding mechanism are crucial for promising spintronic and other functional applications. This review highlights the effect of electric polarization of the adjacent layer, changed structural configuration at the vicinity of the interface, natural strain induced by lattice mismatch, and exchange interaction in the interfacial region in modulating the magnetism of heterostructures of van der Waals and non-van der Waals materials. Further, prospects of interface-engineered magnetism in spin-dependent device applications are also discussed.
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Affiliation(s)
- Liyenda Gogoi
- Advanced Functional Materials Laboratory, Department of Physics, Tezpur University (Central University), Tezpur, 784028, India.
| | - Weibo Gao
- Division of Physics and Applied Physics, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore, 637371, Singapore
| | - Pulickel M Ajayan
- Benjamin M. and Mary Greenwood Anderson Professor of Engineering, Department of Materials Science and NanoEngineering, Rice University, 6100 Main Street, Houston, Texas 77005, USA.
| | - Pritam Deb
- Advanced Functional Materials Laboratory, Department of Physics, Tezpur University (Central University), Tezpur, 784028, India.
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8
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Dutta S, Kumar P, Yadav S, Sharma RD, Shivaprasad P, Vimaleswaran KS, Srivastava A, Sharma RK. Accelerating innovations in C H activation/functionalization through intricately designed magnetic nanomaterials: From genesis to applicability in liquid/regio/photo catalysis. CATAL COMMUN 2023. [DOI: 10.1016/j.catcom.2023.106615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
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9
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Shah SWH, Hameed F, Ali Z, Muntha ST, Bibi I. Degradation of cosmetic ingredient methylparaben by zinc oxide nanoparticles, aided by sonication, light or a combination of sonication and light. JOURNAL OF TAIBAH UNIVERSITY FOR SCIENCE 2022. [DOI: 10.1080/16583655.2022.2131992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Syed W. H. Shah
- Department of Chemistry, Hazara University, Mansehra, Pakistan
| | - Fateeha Hameed
- Department of Chemistry, Hazara University, Mansehra, Pakistan
| | - Zarshad Ali
- Department of Chemistry, Hazara University, Mansehra, Pakistan
| | | | - Iram Bibi
- Department of Chemistry, Hazara University, Mansehra, Pakistan
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A Review of the Techno-Economic Feasibility of Nanoparticle Application for Wastewater Treatment. WATER 2022. [DOI: 10.3390/w14101550] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
The increase in heavy metal contamination has led to an increase in studies investigating alternative sustainable ways to treat heavy metals. Nanotechnology has been shown to be an environmentally friendly technology for treating heavy metals and other contaminants from contaminated water. However, this technology is not widely used in wastewater treatment plants (WWTPs) due to high operational costs. The increasing interest in reducing costs by applying nanotechnology in wastewater treatment has resulted in an increase in studies investigating sustainable ways of producing nanoparticles. Certain researchers have suggested that sustainable and cheap raw materials must be used for the production of cheaper nanoparticles. This has led to an increase in studies investigating the production of nanoparticles from plant materials. Additionally, production of nanoparticles through biological methods has also been recognized as a promising, cost-effective method of producing nanoparticles. Some studies have shown that the recycling of nanoparticles can potentially reduce the costs of using freshly produced nanoparticles. This review evaluates the economic impact of these new developments on nanotechnology in wastewater treatment. An in-depth market assessment of nanoparticle application and the economic feasibility of nanoparticle applications in WWTPs is presented. Moreover, the challenges and opportunities of using nanoparticles for heavy metal removal are also discussed.
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Magnetic/flow controlled continuous size fractionation of magnetic nanoparticles using simulated moving bed chromatography. Talanta 2021; 240:123160. [PMID: 34954615 DOI: 10.1016/j.talanta.2021.123160] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Revised: 12/15/2021] [Accepted: 12/19/2021] [Indexed: 11/23/2022]
Abstract
The use of magnetic nanoparticles shows a steadily increasing technical importance. Particularly in medical technology disciplines such as cancer treatment, the potential of these special particles is increasing rapidly. Magnetic nanoparticles are particles with a submicron size, and consist mostly of magnetite-containing composites. An important quality parameter of such particles is a particle size distribution as narrow as possible, which can only be obtained to a certain degree by synthesis. Apart from ultracentrifugation, there are so far only methods on an analytical scale to narrow the size distribution as a post-processing step. We present a method based on magnetic chromatography, by which high separation efficiencies at yields of up to 99.9% are achieved. The novel technique is based on a competition between the magnetic interaction of the nanoparticles and the separation matrix, as well as the hydrodynamic forces. Furthermore, the method is extended using a continuous mode, namely simulated moving bed chromatography, to obtain potent space-time yields of up to 2.94 g/(L*h). For those reasons, this novel continuous magnetic chromatography method offers high potential for large-scale refinement of magnetic nanoparticles while fulfilling sophisticated quality criteria for high-technology applications.
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Zhou X, Liu Y, Jin C, Wu G, Liu G, Kong Z. Efficient and selective removal of Pb(ii) from aqueous solution by a thioether-functionalized lignin-based magnetic adsorbent. RSC Adv 2021; 12:1130-1140. [PMID: 35425135 PMCID: PMC8978820 DOI: 10.1039/d1ra06774e] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Accepted: 12/10/2021] [Indexed: 02/02/2023] Open
Abstract
The effective and selective removal of heavy metal ions from sewage is a major challenge and is of great significance to the treatment and recovery of metal waste. Herein, a novel magnetic lignin-based adsorbent L@MNP was synthesized by a thiol-ene click reaction under ultraviolet (UV) light irradiation. Multiple characterization techniques, including Fourier transform infrared (FT-IR) spectrometry, X-ray diffraction (XRD), elemental analysis, vibrating sample magnetometry (VSM), scanning electron microscopy (SEM) and transmission electron microscopy (TEM), confirmed the formed nano-morphology and structure of L@MNP. The effects of pH, contact time, initial metal concentration and temperature on the batch adsorption of Pb(ii) by L@MNP were investigated. Due to the existence of sulfur and oxygen-containing sites, the maximum adsorption capacity of L@MNP for Pb(ii) could reach 97.38 mg g-1, while the adsorption equilibrium was achieved within 30 min. The adsorption kinetics and isotherms were well described by the pseudo-second-order model and Langmuir model, respectively, suggesting a chemical and monolayer adsorption process. In addition, L@MNP showed a high adsorption selectivity (k Pb = 0.903) toward Pb(ii) in the presence of other co-existing metal ions. The experimental results also revealed that L@MNP displayed structural stability, ease of recovery under an external magnetic field, and acceptable recyclability after the fifth cycle. Considering its facile preparation, low cost and high adsorption efficiency, the developed L@MNP adsorbent demonstrated great potential in removing heavy metal ions from wastewater.
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Affiliation(s)
- Xuan Zhou
- Institute of Chemical Industry of Forest Products, Chinese Academy of Forestry, National Engineering Lab. for Biomass Chemical Utilization, Key Lab. of Chemical Engineering of Forest Products, National Forestry and Grassland Administration, Key Lab. of Biomass Energy and Material Nanjing 210042 Jiangsu Province China .,Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University Nanjing 210037 China
| | - Yunlong Liu
- Institute of Chemical Industry of Forest Products, Chinese Academy of Forestry, National Engineering Lab. for Biomass Chemical Utilization, Key Lab. of Chemical Engineering of Forest Products, National Forestry and Grassland Administration, Key Lab. of Biomass Energy and Material Nanjing 210042 Jiangsu Province China
| | - Can Jin
- Institute of Chemical Industry of Forest Products, Chinese Academy of Forestry, National Engineering Lab. for Biomass Chemical Utilization, Key Lab. of Chemical Engineering of Forest Products, National Forestry and Grassland Administration, Key Lab. of Biomass Energy and Material Nanjing 210042 Jiangsu Province China
| | - Guomin Wu
- Institute of Chemical Industry of Forest Products, Chinese Academy of Forestry, National Engineering Lab. for Biomass Chemical Utilization, Key Lab. of Chemical Engineering of Forest Products, National Forestry and Grassland Administration, Key Lab. of Biomass Energy and Material Nanjing 210042 Jiangsu Province China
| | - Guifeng Liu
- Institute of Chemical Industry of Forest Products, Chinese Academy of Forestry, National Engineering Lab. for Biomass Chemical Utilization, Key Lab. of Chemical Engineering of Forest Products, National Forestry and Grassland Administration, Key Lab. of Biomass Energy and Material Nanjing 210042 Jiangsu Province China
| | - Zhenwu Kong
- Institute of Chemical Industry of Forest Products, Chinese Academy of Forestry, National Engineering Lab. for Biomass Chemical Utilization, Key Lab. of Chemical Engineering of Forest Products, National Forestry and Grassland Administration, Key Lab. of Biomass Energy and Material Nanjing 210042 Jiangsu Province China
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Shojaei S, Rahmani M, Khajeh M, Abbasian AR. Magnetic‐Nanoparticle‐Based Dispersive Micro‐Solid Phase Extraction for the Determination of Crystal Violet in Environmental Water Samples. ChemistrySelect 2021. [DOI: 10.1002/slct.202100288] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Siroos Shojaei
- Department of Chemistry Faculty of Sciences University of Sistan and Baluchestan Zahedan 98135-674 Iran
| | - Mashaallah Rahmani
- Department of Chemistry Faculty of Sciences University of Sistan and Baluchestan Zahedan 98135-674 Iran
| | - Mostafa Khajeh
- Department of Chemistry University of Zabol, PO Box 98615-538 Zabol Iran
| | - Ahmad Reza Abbasian
- Department of Materials Engineering Faculty of Engineering University of Sistan and Baluchestan Zahedan 98135-674 Iran
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14
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García-Merino B, Bringas E, Ortiz I. Synthesis and applications of surface-modified magnetic nanoparticles: progress and future prospects. REV CHEM ENG 2021. [DOI: 10.1515/revce-2020-0072] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Abstract
The growing use of magnetic nanoparticles (MNPs) demands cost-effective methods for their synthesis that allow proper control of particle size and size distribution. The unique properties of MNPs include high specific surface area, ease of functionalization, chemical stability and superparamagnetic behavior, with applications in catalysis, data and energy storage, environmental remediation and biomedicine. This review highlights breakthroughs in the use of MNPs since their initial introduction in biomedicine to the latest challenging applications; special attention is paid to the importance of proper coating and functionalization of the particle surface, which dictates the specific properties for each application. Starting from the first report following LaMer’s theory in 1950, this review discusses and analyzes methods of synthesizing MNPs, with an emphasis on functionality and applications. However, several hurdles, such as the design of reactors with suitable geometries, appropriate control of operating conditions and, in particular, reproducibility and scalability, continue to prevent many applications from reaching the market. The most recent strategy, the use of microfluidics to achieve continuous and controlled synthesis of MNPs, is therefore thoroughly analyzed. This review is the first to survey continuous microfluidic coating or functionalization of particles, including challenging properties and applications.
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Affiliation(s)
- Belén García-Merino
- Department of Chemical and Biomolecular Engineering , ETSIIT, University of Cantabria , Avda. Los Castros s/n , 39005 Santander , Spain
| | - Eugenio Bringas
- Department of Chemical and Biomolecular Engineering , ETSIIT, University of Cantabria , Avda. Los Castros s/n , 39005 Santander , Spain
| | - Inmaculada Ortiz
- Department of Chemical and Biomolecular Engineering , ETSIIT, University of Cantabria , Avda. Los Castros s/n , 39005 Santander , Spain
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15
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Tadesse A, Hagos M, Belachew N, Murthy HCA, Basavaiah K. Enhanced photocatalytic degradation of Rhodamine B, antibacterial and antioxidant activities of green synthesised ZnO/N doped carbon quantum dot nanocomposites. NEW J CHEM 2021. [DOI: 10.1039/d1nj04036g] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
In order to explore an alternative photocatalyst for environmental remediation, we report a two-step process for the synthesis of zinc oxide/nitrogen doped carbon quantum dot nanocomposites (ZnO@NCQD NCs).
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Affiliation(s)
- Aschalew Tadesse
- Department of Applied Chemistry, Adama Science and Technology University, Adama-1888, Ethiopia
| | - Mebrahtu Hagos
- Faculty of Natural and Computational Sciences, Woldia University, Woldia-400, Ethiopia
| | - Neway Belachew
- Department of Chemistry, Debre Berhan University, Debre Berhan, Ethiopia
| | - H. C. Ananda Murthy
- Department of Applied Chemistry, Adama Science and Technology University, Adama-1888, Ethiopia
| | - K. Basavaiah
- Department of Inorganic and Analytical Chemistry, Andhra University, Visakhapatnam-530003, India
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Almessiere MA, Slimani Y, Auwal İA, Shirsath SE, Manikandan A, Baykal A, Özçelik B, Ercan İ, Trukhanov SV, Vinnik DA, Trukhanov AV. Impact of Tm 3+ and Tb 3+ Rare Earth Cations Substitution on the Structure and Magnetic Parameters of Co-Ni Nanospinel Ferrite. NANOMATERIALS (BASEL, SWITZERLAND) 2020; 10:E2384. [PMID: 33260444 PMCID: PMC7760020 DOI: 10.3390/nano10122384] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/14/2020] [Revised: 11/24/2020] [Accepted: 11/27/2020] [Indexed: 01/31/2023]
Abstract
Tm-Tb co-substituted Co-Ni nanospinel ferrites (NSFs) as (Co0.5Ni0.5) [TmxTbxFe2-2x]O4 (x = 0.00-0.05) NSFs were attained via the ultrasound irradiation technique. The phase identification and morphologies of the NSFs were explored using X-rays diffraction (XRD), selected area electron diffraction (SAED), and transmission and scanning electronic microscopes (TEM and SEM). The magnetization measurements against the applied magnetic field (M-H) were made at 300 and 10 K with a vibrating sample magnetometer (VSM). The various prepared nanoparticles revealed a ferrimagnetic character at both 300 and 10 K. The saturation magnetization (Ms), the remanence (Mr), and magneton number (nB) were found to decrease upon the Tb-Tm substitution effect. On the other hand, the coercivity (Hc) was found to diminish with increasing x up to 0.03 and then begins to increase with further rising Tb-Tm content. The Hc values are in the range of 346.7-441.7 Oe at 300 K to 4044.4-5378.7 Oe at 10 K. The variations in magnetic parameters were described based on redistribution of cations, crystallites and/or grains size, canting effects, surface spins effects, super-exchange interaction strength, etc. The observed magnetic results indicated that the synthesized (Co0.5Ni0.5)[TmxTbxFe2-x]O4 NSFs could be considered as promising candidates to be used for room temperature magnetic applications and magnetic recording media.
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Affiliation(s)
- Munirah A. Almessiere
- Department of Biophysics, Institute for Research and Medical Consultations (IRMC), Imam Abdulrahman Bin Faisal University, P.O. Box 1982, Dammam 31441, Saudi Arabia; (Y.S.); (İ.E.)
| | - Yassine Slimani
- Department of Biophysics, Institute for Research and Medical Consultations (IRMC), Imam Abdulrahman Bin Faisal University, P.O. Box 1982, Dammam 31441, Saudi Arabia; (Y.S.); (İ.E.)
| | - İsmail A. Auwal
- Department of Chemistry, Sule Lamido University, P.M.B 048 Kafin Hausa, Jigawa State, Nigeria;
| | - Sagar E. Shirsath
- School of Materials Science and Engineering, University of New South Wales, Sydney 2052, Australia;
| | - Ayyar Manikandan
- Department of Chemistry, Bharath Institute of Higher Education and Research (BIHER), Bharat University, Chennai 600073, India;
| | - Abdulhadi Baykal
- Department of Nanomedicine Research, Institute for Research and Medical Consultations (IRMC), Imam Abdulrahman Bin Faisal University, P.O. Box 1982, Dammam 31441, Saudi Arabia;
| | - Bekir Özçelik
- Department of Physics, Faculty of Science, Çukurova University, Adana 01330, Turkey;
| | - İsmail Ercan
- Department of Biophysics, Institute for Research and Medical Consultations (IRMC), Imam Abdulrahman Bin Faisal University, P.O. Box 1982, Dammam 31441, Saudi Arabia; (Y.S.); (İ.E.)
| | - Sergei V. Trukhanov
- Laboratory of Magnetic Films Physics, SSPA “Scientific and Practical Materials Research Centre of NAS of Belarus”, 220072 Minsk, Belarus;
| | - Denis A. Vinnik
- Laboratory of Single Crystals Growth, Scientific and Educational Center “Nanotechnology”, South Ural State University, 454080 Chelyabinsk, Russia;
| | - Alex V. Trukhanov
- Laboratory of Magnetic Films Physics, SSPA “Scientific and Practical Materials Research Centre of NAS of Belarus”, 220072 Minsk, Belarus;
- Laboratory of Single Crystals Growth, Scientific and Educational Center “Nanotechnology”, South Ural State University, 454080 Chelyabinsk, Russia;
- Department of Electronic Materials Technology, Institute of New Materials and Nanotechnology, National University of Science and Technology MISiS, 119049 Moscow, Russia
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Wang S, Li E, Li Y, Li J, Du Z, Cheng F. Enhanced Removal of Dissolved Humic Acid from Water Using Eco‐Friendly Phenylalanine‐Modified‐Chitosan Fe
3
O
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Magnetic Nanoparticles. ChemistrySelect 2020. [DOI: 10.1002/slct.202000709] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Shujun Wang
- Institute of Resources and Environmental Engineering, State Environmental Protection Key Laboratory of Efficient Utilization Technology of Coal Waste Resources, Shanxi Collaborative Innovation Center of High Value-added Utilization of Coal-related WastesShanxi University No 92 Wucheng Road, Taiyuan Shanxi 030006 China
| | - Enze Li
- Institute of Resources and Environmental Engineering, State Environmental Protection Key Laboratory of Efficient Utilization Technology of Coal Waste Resources, Shanxi Collaborative Innovation Center of High Value-added Utilization of Coal-related WastesShanxi University No 92 Wucheng Road, Taiyuan Shanxi 030006 China
| | - Yazhuo Li
- Institute of Resources and Environmental Engineering, State Environmental Protection Key Laboratory of Efficient Utilization Technology of Coal Waste Resources, Shanxi Collaborative Innovation Center of High Value-added Utilization of Coal-related WastesShanxi University No 92 Wucheng Road, Taiyuan Shanxi 030006 China
| | - Jianfeng Li
- Institute of Resources and Environmental Engineering, State Environmental Protection Key Laboratory of Efficient Utilization Technology of Coal Waste Resources, Shanxi Collaborative Innovation Center of High Value-added Utilization of Coal-related WastesShanxi University No 92 Wucheng Road, Taiyuan Shanxi 030006 China
| | - Zhiping Du
- Institute of Resources and Environmental Engineering, State Environmental Protection Key Laboratory of Efficient Utilization Technology of Coal Waste Resources, Shanxi Collaborative Innovation Center of High Value-added Utilization of Coal-related WastesShanxi University No 92 Wucheng Road, Taiyuan Shanxi 030006 China
| | - Fangqin Cheng
- Institute of Resources and Environmental Engineering, State Environmental Protection Key Laboratory of Efficient Utilization Technology of Coal Waste Resources, Shanxi Collaborative Innovation Center of High Value-added Utilization of Coal-related WastesShanxi University No 92 Wucheng Road, Taiyuan Shanxi 030006 China
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Nanomaterials with Tailored Magnetic Properties as Adsorbents of Organic Pollutants from Wastewaters. INORGANICS 2020. [DOI: 10.3390/inorganics8040024] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Water quality has become one of the most critical issue of concern worldwide. The main challenge of the scientific community is to develop innovative and sustainable water treatment technologies with high efficiencies and low production costs. In recent years, the use of nanomaterials with magnetic properties used as adsorbents in the water decontamination process has received considerable attention since they can be easily separated and reused. This review focuses on the state-of-art of magnetic core–shell nanoparticles and nanocomposites developed for the adsorption of organic pollutants from water. Special attention is paid to magnetic nanoadsorbents based on silica, clay composites, carbonaceous materials, polymers and wastes. Furthermore, we compare different synthesis approaches and adsorption performance of every nanomaterials. The data gathered in this review will provide information for the further development of new efficient water treatment technologies.
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Magnetophoretic Harvesting of Nannochloropsis oculata Using Iron Oxide Immobilized Beads. WATER 2020. [DOI: 10.3390/w12010236] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
In this work, the harvesting of Nannochloropsis oculata microalgae through the use of nanosized Fe3O4 immobilized in polyvinyl alcohol (PVA)/sodium alginate (SA) as a flocculant (Fe3O4/PS) is investigated. Using the Fe3O4/PS immobilized beads could reduce the amount of soluble ferrous ions (Fe2+) released from naked Fe3O4 in acid treatment, leading to easy recovery. The characterization was performed under different dosages and pH values of Fe3O4/PS. The results show that the Fe3O4/PS, when applied to the algae culture (500 mg dry cell weight/L), achieves a 96% harvesting efficiency under conditions of a pH of 4 with 200 mT magnetic field intensity. Fe3O4/PS can be directly reused without adjusting the pH value. The recycled Fe3O4/PS shows stability in terms of its surface properties, maintaining more than 80% harvesting efficiency after five recycles. Magnetophoretic harvesting, using immobilized magnetic iron oxide as a particle-based flocculant, is a potential method to reduce challenges related to the cost-effective microalgae-harvesting method.
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Muniz-Miranda M, Muniz-Miranda F, Giorgetti E. Spectroscopic and Microscopic Analyses of Fe 3O 4/Au Nanoparticles Obtained by Laser Ablation in Water. NANOMATERIALS 2020; 10:nano10010132. [PMID: 31936852 PMCID: PMC7023500 DOI: 10.3390/nano10010132] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/08/2019] [Revised: 01/07/2020] [Accepted: 01/08/2020] [Indexed: 12/20/2022]
Abstract
Magneto-plasmonic nanoparticles constituted of gold and iron oxide were obtained in an aqueous environment by laser ablation of iron and gold targets in two successive steps. Gold nanoparticles are embedded in a mucilaginous matrix of iron oxide, which was identified as magnetite by both microscopic and spectroscopic analyses. The plasmonic properties of the obtained colloids, as well as their adsorption capability, were tested by surface-enhanced Raman scattering (SERS) spectroscopy using 2,2′-bipyridine as a probe molecule. DFT calculations allowed for obtaining information on the adsorption of the ligand molecules that strongly interact with positively charged surface active sites of the gold nanoparticles, thus providing efficient SERS enhancement. The presence of iron oxide gives the bimetallic colloid new possibilities of adsorption in addition to those inherent to gold nanoparticles, especially regarding organic pollutants and heavy metals, allowing to remove them from the aqueous environment by applying a magnetic field. Moreover, these nanoparticles, thanks to their low toxicity, are potentially useful not only in the field of sensors, but also for biomedical applications.
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Affiliation(s)
- Maurizio Muniz-Miranda
- Department of Chemistry “Ugo Schiff”, University of Florence, Via Lastruccia 3, 50019 Sesto Fiorentino, Italy
- Institute of Complex Systems (CNR), Via Madonna del Piano 10, 50019 Sesto Fiorentino, Italy;
- Correspondence:
| | - Francesco Muniz-Miranda
- École Nationale Supérieure de Chimie de Paris and PSL Research University, CNRS, Institute of Chemistry for Life and Health Sciences (i-CLeHS), FRE 2027, 11, rue Pierre et Marie Curie, F-75005 Paris, France;
| | - Emilia Giorgetti
- Institute of Complex Systems (CNR), Via Madonna del Piano 10, 50019 Sesto Fiorentino, Italy;
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Sahoo A, Patra S. A magnetically separable and recyclable g-C3N4/Fe3O4/porous ruthenium nanocatalyst for the photocatalytic degradation of water-soluble aromatic amines and azo dyes. RSC Adv 2020; 10:6043-6051. [PMID: 35497412 PMCID: PMC9049577 DOI: 10.1039/c9ra08631e] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Accepted: 01/19/2020] [Indexed: 11/21/2022] Open
Abstract
Herein, we present the development of a visible-light-driven magnetically retrievable nanophotocatalyst made of porous ruthenium nanoparticles supported on magnetic carbon nitride (g-C3N4/Fe3O4/p-RuNP) for the facile removal/degradation of aromatic amines and azo dyes from wastewater. Aromatic amines and azo-based dyes in water bodies are highly toxic and carcinogenic even at very low concentrations and are difficult to separate because of their high solubility. Our nanocatalyst can efficiently degrade/decompose the aromatic amines and azo dyes under visible light (LED/sunlight) at room temperature and in a wide pH range (pH 5.0–9.0) without using any external chemicals. The magnetic property of the nanocatalyst facilitates its efficient and facile separation from the reaction mixture for reuse in multiple photocatalytic cycles. The nanocatalyst-based degradation of azo dyes and aromatic amines presented here is simple and convenient in terms of efficiency, energy, reusability and cost. The process also does not require any external chemicals and forms gaseous/less harmful end products. A magnetically separable and recyclable g-C3N4/Fe3O4/porous ruthenium nanocatalyst display excellent photocatalytic degradation of water-soluble aromatic amines and azo dyes at ambient condition.![]()
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Affiliation(s)
- Anupam Sahoo
- School of Basic Sciences
- Indian Institute of Technology Bhubaneswar
- Khurda-752050
- India
| | - Srikanta Patra
- School of Basic Sciences
- Indian Institute of Technology Bhubaneswar
- Khurda-752050
- India
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