Green synthesis of iron oxide nanoparticles. Iron oxide nanoparticles with .
Green synthesis of iron oxide nanoparticles The present review article is aimed at providing the detailed description about the previous works regarding green synthesis of iron and iron‐based nanoparticles and its application in environmental and biomedical fields. May 10, 2021 · The plant-based nanoparticles have shown many advantages as compared to other chemical, physical and biological mode of nanoparticle synthesis. Plant mediated synthesis is preferred due to ecofriendly Jan 16, 2024 · The removal of color-causing compounds from wastewater is a significant challenge that industries encounter due to their toxic, carcinogenic, and harmful properties. Subsequently, we delve into the primary challenges encountered in green synthesis utilizing diverse organisms and organic materials. Abstract A green approach to synthesize nanoparticles has been used recently to evade the toxicity of reducing reagents used. •Maximum sorption capacity close to 256. This study aims to greenly synthesize iron oxide nanoparticles (IONPs) using the aqueous extract of Laurus nobilis leaves and characterize these Multiple water treatment strategies are presently used, and the use of nanoparticles for removal of pollutants is a relatively new technology. Dec 10, 2024 · Green synthesis, characterization, and in vitro and in vivo biological screening of iron oxide nanoparticles (Fe3O4) generated with hydroalcoholic extract of aerial parts of Euphorbia milii Jun 1, 2025 · An aqueous leaf extract of Egeria densa was used to green-synthesize iron (II) and iron (III) oxide nanoparticles from ferrous sulphate and ferric chloride, respectively. 74 ± 0. The nanoparticles are grown at ambient temperature. The composition, phase, morphology and size of the nanoparticles were analyzed by X-ray diffraction, field Oct 4, 2024 · Green synthesis of magnetite iron oxide nanoparticles using Azadirachta indica leaf extract loaded on reduced graphene oxide and degradation of methylene blue Article Open access 06 August 2024 Green synthesis of iron oxide nanoparticles for biomedical application and environmental remediation: A review Eclética Química, vol. The stabilizing and capping agents in biological sources are biocompatible, stable and non-toxic which make … Jul 28, 2021 · •Green synthesis of iron oxide nanoparticles for efficient sorption of crystal violet (CV) and methyl orange (MO) dyes. This research provides important information regarding the influence of the type of solvent used in extracting organic reducing agents from E. These days, the eco-friendly production of nanoparticles is becoming increasingly vital. The ever-increasing importance of green-based iron nanoparticles within the last decade and their environmental applications is a compelling reason to probe novel routes for their synthesis. 4 mg g -1 and 270. Aug 6, 2025 · The results suggest that the green synthesis of un-doped and Mn-doped iron oxide nanoparticles holds promising potential for magnetic hyperthermia treatment. extract which is able to reduce iron ions to iron nanoparticles. The effect of different ferric chloride concentrations on the nanoparticles' iron oxide formation was studied. In this study, iron oxide nanoparticles (IONPs) were synthesized by a simple bio-reduction method. Investigations with x-ray diffraction, Fourier-transform infrared spectroscopy, transmission electron m … Oct 2, 2014 · A review paper on microbial synthesis of magnetic nanoparticles has been published by Abhilash et al. Mar 1, 2025 · Iron oxide nanoparticles (Fe2O3NPs) with an average diameter of 14. Nov 1, 2023 · Iron oxides are chemically generated by the reaction of iron and oxygen. Nanotechnology offers the potential for the synthesis of nanoparticles (NPs) with antimicrobial activity, such as iron oxide nanoparticles (IONPs). The nanoparticles were thoroughly characterized using a range of techniques, including ultraviolet-visible (UV-vis) spectrophotome Jan 1, 2025 · The author also noted that this synthesis approach could be used to fabricate various nanoparticles, like ZVI, iron oxides, iron oxide hydroxide (FeOOH), and Iron mineral complex nanoparticles. The process comprises maceration extraction overnight and heat treatment of the extract with iron Apr 28, 2025 · Furthermore, the methodologies of green synthesis and PEGylation of iron oxide nanoparticles are deemed effective strategies for enhancing stability, minimizing toxicity, reducing particle size, and facilitating improved precision and efficacy in the application of these entities within biomedical research contexts. A characteristic comparison with chemical method of synthesis is also done, for iron nanoparticles. Apr 25, 2024 · Iron-oxide nanoparticles (FeO NPs) can be synthesized using chemical, physical, and green methods [30], [31], [32]. The zinc oxide nanoparticles had a size in the range of 18. Sep 29, 2018 · Magnetic nanoparticles (MNPs) show great potential for many technological applications due to their superparamagnetic properties. These days several Jun 9, 2023 · The present study evaluated the synthesis of iron oxide nanoparticles using Spermacoce ocymoides Burm. In this review, the various synthesis methods of iron and iron oxide nanoparticles were summarised with more emphasis on green synthesis – a sustainable and eco-friendly method. nanoparticles. In conclusion, this work highlights the importance of green synthesis of iron oxide nanoparticles due to their excellent antioxidant and antimicrobial activities. 025 M and at a ratio of 2:1 was used as the metal precursors and the extract was served as the reducing agent. Synthesis of Iron Oxide Nanoparticles Using Algae Algae (microalgae and macroalgae) are commonly used to produce different metallic nanoparticles, and this has become an environmentally friendly option because it is a clean, non-toxic, and sustainable process with the potential to produce a wide variety of sizes, shapes, compositions, and physical and chemical properties [76 Apr 25, 2022 · Objective Green synthesized iron(III) oxide (Fe3O4) nanoparticles are gaining appeal in targeted drug delivery systems because of their low cost, fast processing and nontoxicity. The significance of the Nov 1, 2019 · Iron oxide nanoparticles (Fe2 O 3 NPs) were fabricated through green route using pomegranate (Punica granatum) seeds extract. Figure 1 Different synthesis approaches available for the preparation of Iron nanoparticles May 3, 2024 · Utilizing Aloe vera gel (AVG) extracts as reducing agents, the hydrothermal synthesis of dual-functional iron oxide nanoparticles (Fe2O3 NPs) offers a straightforward and environmentally friendly approach. A broad approach to characterization is Feb 1, 2019 · Iron oxides have perfect, unique, physical, chemical and biological properties. Synthesised IONPs were initially monitored by UV-Vis spectrophotometer and further characterised by Fourier Mar 23, 2023 · Green-synthesized nanoparticles (NPs) have gained great attention in agriculture due to their environmental friendliness and affordability while serving as potential biofertilizers. iron oxide nanoparticles (IONPs). This study presents a straightforward, environmentally friendly method for producing Fe3O4NPs utilizing β-cyclodextrin (β-CD) as a reducing and capping agent. Iron oxide nanoparticles have been used in many fields such as medicine, biotechnology, environment, photocatalysis since 1990 [16-18]. Two principal mechanisms, namely, biologically induced mineralization (BIM) and biologically controlled mineralization (BCM), have been discussed, by which microbes synthesize iron oxide nanoparticles. Feb 26, 2025 · Green synthesis of iron oxide nanoparticles using plant extracts and its biological application in Handbook of greener synthesis of nanomaterials and compounds. nanoparticles, have different forms and properties. The green synthesis of NPs Feb 21, 2023 · Abstract Nanoparticles are increasingly used to target bacteria as an alternative to antibiotics. Furthermore, the green synthesized iron oxide nanoparticles were characterized and its antimicrobial activity was investigated. Dec 1, 2018 · Introduction Green synthesis provides the preparation of metal oxide nanoparticles advancement over physical and chemical methods as they are environment friendly, cost effective, reproducible and easily scalped for large scale synthesis. Magnetic nanoparticles have been Jan 1, 2022 · The surface oxide film formed during the synthesis and reaction of iron nanoparticles hinders contact between pollutants and iron nanoparticles, resulting in low activity for iron nanoparticles in field applications (Calderon and Fullana, 2015, Noubactep, 2015). The novelty of the present work is to Green approach has received major attention for the synthesis of metal oxide nanoparticles. Abstract Iron oxide nanoparticles have been intensively investigated owing to their huge potential as diagnostic, therapeutic, and drug-carrier agents in biomedicine, sorbents in environmental technologies, sensors of various inorganic and organic/biological substances, energy-generating and storing materials, and in assorted biotechnological and industrial processes involving microbiology May 1, 2022 · Green synthesis of Au NPs, NZVI, iron oxide nanoparticles, and Cu NPs has also tried to make full use of local plants. Sep 1, 2025 · This study reports the green synthesis of iron oxide nanoparticles (IONPs) using Myristica fragrans leaf extract as a natural reducing and stabilising agent, offering a sustainable and low-cost alternative to conventional chemical methods. Feb 17, 2022 · The green synthesis of metal oxide nanoparticles is presented as an excellent sustainable alternative for achieving nanostructures, with potential applications. As an alternate to physical and chemical synthesis, the biological materials, like microorganisms and plants are Apr 1, 2024 · 2. Dec 1, 2022 · Nanotechnology is considered the budding discipline in various fields of science and technology. In the current study, Iron oxide nanoparticles (FeONPs) were synthesized using aqueous leaf extract of Coriandrum sativum L. Among different nanoparticles multiple studies have been conducted on iron nanoparticles because of their strong reducing power and high reactivity. May 26, 2025 · Article Open access Published: 26 May 2025 Green synthesis an eco-friendly route for the synthesis of iron oxide nanoparticles using aqueous extract of Thevetia peruviana and their biological Nov 8, 2023 · Nanotechnology offers the potential for the synthesis of nanoparticles (NPs) with antimicrobial activity, such as iron oxide nanoparticles (IONPs). The peel, with its high antioxidant content, serves as a potential source of valuable biomolecules which act as the bio-reductants, capping and Sep 20, 2022 · The use of green chemistry to make iron oxide (FeO) nanoparticles avoids the toxicity issues that come with regular chemical synthesis. Oct 10, 2023 · The significance of green synthesized nanomaterials with a uniform shape, reduced sizes, superior mechanical capabilities, phase microstructure, magnetic behavior, and superior performance cannot be overemphasized. Ferro- and ferrimagnetic materials such as magnetite (Fe3O4) exhibit superparamagnetic behavior at a nanometric scale. Apr 9, 2018 · Green synthetic method is an important process that can be used for the synthesis of iron nanoparticles in the field of nanotechnology because of its characteristics of low cost and high efficiency for industrial large-scale production. Jan 1, 2023 · Aqueous seed extract of Amla was used for green synthesis of Iron oxide nanoparticles. The adopted green rout furnished semi spherical Fe2 O 3 NPs, uniformly distributed and particle size in the range of 25–55 nm. Jun 20, 2023 · The present work describes the successful fabrication of iron oxide nanoparticles (Fe3O4 NPs) through a green approach using the gum extract of the Bo… Aug 6, 2024 · Then, using the green deposition approach and Azadirachta indica leaf extract, a nanocomposite comprising magnetite iron oxides and reduced graphene oxide i. Different plant parts are used such as root, seed, fruit, and leaf. The first step in this new synthesis was the selection of the plant extract with the best reductant characteristics. Iron oxide occurs naturally as rust and it's inexpensive; hence it has found widespread use in many geological and biological processes because of their high surface area-to-volume ratio and ease of synthesis (Bhavani et al. The present work involves the green method of synthesizing iron oxide nanoparticle from Phyllanthus niruri leaf extract. Jun 24, 2023 · Green synthesis has emerged as a promising and eco-friendly approach for the synthesis of nanoparticles, including iron and iron oxide nanoparticles. Feb 1, 2019 · Iron oxide nanoparticles are produced in magnetite, maghemite and hematite forms by physical, chemical and biological methods (5). 8 nm. The use of IONPs is a promising way to overcome antimicrobial resistance or pathogenicity because of their Mar 6, 2025 · Green synthesis of iron oxide nanoparticles using Bacillus subtilis to mitigate salinity stress in rice (Oryza sativa L. globulus on the FeO NPs green synthesis protocol. Various synthesis methods have been developed to optimize these nanoparticles. , FeNPs/rGO was synthesized. [16]. foetida IONPs), Fourier Transform Nov 11, 2021 · The green synthesis approach is cost-effective, eco-friendly, and produces the most stable metal-based nanoparticles without the use of toxic chemicals. FTIR spectrum exhibited the characteristic band at 618 cm-1 which indicated the Fe-O stretching of Fe2O3 Feb 1, 2019 · Iron oxides have perfect, unique, physical, chemical and biological properties. Dec 1, 2021 · Bio-fabrication of iron oxide nanoparticles by using different sources of plants, plant parts and microbial cells have become a great topic of interest nowadays due to its eco-friendly nature. Sep 26, 2025 · Fruit waste is an abundant and eco-friendly green resource for the synthesis of nanoparticles, offering a sustainable alternative to conventional physical and chemical methods. One advantage of green synthesis is the ability to Jan 29, 2024 · Iron oxide nanoparticles (α-Fe2O3 NP) have vast applications worldwide in different fields due to their antimicrobial, antioxidant and antibacterial properties. The current review epitomizes all the latest reported work on the synthesis of iron and manganese oxide nanoparticles through a greener approach along with explaining various significant applications keeping in view the concept of sustainability. Green synthesis of nanoparticles (NPs) is a more sustainable, safe, and environmentally friendly method. Iron nanoparticles (Fe NPs) were synthesised using Artocarpus heterophyllus (Jackfruit) peel extract. Synthesis was achieved through the bioreduction of ferric chloride, facilitated by phytochemicals such as phenols, terpenoids, and cardioglycans, which acted as reducing and stabilizing agents In this report, aqueous phase green synthesis of iron oxide nanoparticle utilizing Platanus orientalis is elucidated for the first time. 23 nm were synthesized through a green synthesis method using the extract of… May 4, 2023 · Clove and green Coffee (g-Coffee) extracts were used to synthesize green iron oxide nanoparticles, which were then used to sorb Cd<sup>2+</sup> and Ni<sup>2+</sup> ions out of an aqueous solution. Iron oxide nanoparticles are 2. The synthesis of metal nanoparticles using inactivated plant tissue6, plant extracts7, exudates8, and other parts of living plants9 is a modern alternative for their production. This study aims at exploring and developing an optimized protocol Sep 1, 2025 · This study reports the green synthesis of iron oxide nanoparticles (IONPs) using Myristica fragrans leaf extract as a natural reducing and stabilising agent, offering a sustainable and low-cost alternative to conventional chemical methods. Nanoscaled iron oxide particles were made using ferric (III) chlorides and papaya (Carica papaya) leaf extract under air conditions [10]. Green synthesis of nanoparticles makes use of environmental friendly, non-toxic and safe reagents10. Mar 3, 2025 · In this study, iron oxide nanoparticles (Fe2 O 3 NPs) were green synthesized using Cissus rotundifolia (C–Fe 2 O 3 NPs) as a bioreduction agent with UV–visible spectroscopy used to monitor the progression of the reaction. Dec 11, 2024 · Background/Objectives: The unique properties of iron oxide nanoparticles have attracted significant interest within the biomedical community, particularly for magnetic hyperthermia applications. Mar 2, 2019 · Shahriary M, Veisi H, Hekmati M, Hemmati S (2018) In situ green synthesis of Ag nanoparticles on herbal tea extract (Stachys lavandulifolia)-modified magnetic iron oxide nanoparticles as antibacterial agent and their 4-nitrophenol catalytic reduction activity. Now these nanoparticles gained much attention as a catalyst. Sep 1, 2020 · The development of green nanotechnology is generating research interest in the ecological biosynthesis of nanoparticles (NPs). This study aimed to investigate the synthesis procedure of iron oxide nanoparticles (IONPs) using the seed extract of Nigella sativa ( N. Feb 22, 2023 · It was found that, at low calcination temperatures and times, the nanoparticles exhibited small sizes, fewer polycrystalline structures, and better antioxidant activities. In this review, we outline the pivotal findings over the past decade concerning methods for the green synthesis of IONPs using bacteria, fungi, plants, and organic waste. The synthesis parameters were determined as the concentration of iron ions, the concentration of extract, pH of extract, temperature, stirring rate, and reaction time. Phytochemicals play an important role in the nanoparticle production as the green approach to nanotechnology. The nanoparticles were characterized and evaluated for antibacterial effectiveness. This paper introduces a simple technique for producing iron oxide Jul 5, 2016 · The exploitation of different plant materials for the biosynthesis of nanoparticles is considered a green technology because it does not involve any harmful chemicals. • The catalytic and biomedical applications of Fe 2 O 3 NPs prepared by these methods are being discussed. AVG extract, rich in polyphenol complexes and antimicrobial compounds, serves both as a reducing agent for ferric chloride in aqueous solutions and as a stabilizing agent for the resulting May 22, 2024 · Iron oxide nanoparticles have been intensively investigated owing to their huge potential as diagnostic, therapeutic, and drug-carrier agents in biomedicine, sorbents in environmental technologies, sensors of various inorganic and organic/biological substances, energy-generating and storing materials, and in 2024 Green Chemistry Reviews Catalysis showcase Sep 1, 2020 · The development of green nanotechnology is generating research interest in the ecological biosynthesis of nanoparticles (NPs). This method utilizes plant extracts, microorganisms, or other natural resources as reducing and stabilizing agents instead of toxic chemicals to produce nanoparticles with desired properties. This study investigates using green iron oxide nanoparticles (Fe2O3 NPs) synthesized from Arthrospira platensis Apr 1, 2024 · The current study focused on the green synthesis of iron oxide nanoparticles (IONPs) using Salvia officinalis leaf extract, aiming to control nosocomial infections caused by drug-resistant bacterial pathogens. In this study, iron oxide nanoparticles (Fe3O4-NPs) were synthesized using a completely green biosynthetic method by reduction of ferric chloride solution using brown seaweed water extracts. In this study, we present a novel approach for the green synthesis of IONPs using butterfly pea flowers, Clitoria ternatea (CT), extracted as a reducing and stabilising agent. In the present study, the iron oxide nanoparticles were synthesized by a simple green coprecipitation method at a mild Apr 15, 2020 · The present investigation is an attempt on synthesising iron oxide nanoparticles through greener mode using the petal extracts of Hibiscus rosa-sinensis and utilising them as fortificants in wheat biscuits. Jul 4, 2025 · This study explores the synthesis, characterization, and bioactivity of iron oxide nanoparticles derived from Ambera, Sukhri, and Khudri date seed extracts collected from Virudhunagar, Tamil Nadu, India. However, there is no known research work undertaken in the production of green synthesized nano-particles from the Ugandan grown Moringa Oleifera (MO). 2 mg g -1 for CV and MO, respectively, fitted by Langmuir equation. A broad approach to characterization is Feb 17, 2022 · The green synthesis of metal oxide nanoparticles is presented as an excellent sustainable alternative for achieving nanostructures, with potential applications. This study investigates the role of hematite (αFe2O3) NPs, synthesized from Aspalathus linearis (rooibos), to improve Sorghum bicolor growth under drought stress. showing antioxidant, antimicrobial and DNA/ protein binding activities. One-step green synthesis and characterization of iron oxide nanoparticles using aqueous leaf extract of Teucrium polium and their catalytic application in dye degradation. Nov 8, 2023 · The rise of antimicrobial resistance caused by inappropriate use of these agents in various settings has become a global health threat. 4, pp. Finding a green approach to producing biocompatible magnetic nanoparticles is of the utmost importance, especially for biomedical purposes. ) plants and enhance physiological activities Hetvi Naik, a Salim Manoharadas, b Narayanasamy Bommayasamy,c John Thomas,d Muthukaruppan Gobi,e Sahab Ram Dewala f and Natarajan Amaresan *a Author affiliations Oct 1, 2016 · The green synthesis of nanoparticles is a convenient, inexpensive, rapid and eco-friendly method compared to traditional synthesis methods. The innovative aspect of this work is using green synthesis to determine the long-term effects of Iron Oxide Nanoparticles, which were discovered to alleviate anemia in prior studies. Jun 1, 2018 · Green chemistry becomes an eye-catching topic of interest in the past few years because it is a comfortable, secure, inexpensive, and eco-friendly way of synthesis. Oct 10, 2023 · Iron oxide nanoparticles (IONPs) are found within the size range of 1–100 nm in nanomaterials and have a diverse range of applications in fields such as biomedicine, wastewater purification, and Aug 6, 2024 · The purpose of the present research was to synthesize and characterize magnetite iron oxide/reduced graphene oxide nanocomposites (FeNPs/rGO) via a green approach and test its application in the degradation of methylene blue. Consequently, synthesis and characterization methods have continuously evolved to provide the possibility for controlling the physico-chemical and biological properties of the Jun 30, 2016 · An aqueous root extract of Mimosa pudica was used to synthesise iron oxide nanoparticles. Iron oxide nanoparticles with different morphologies and sizes have been extensively studied due to their broad applications. Mar 16, 2018 · Green chemistry becomes an eye-catching topic of interest in the past few years because it is a comfortable, secure, inexpensive, and eco-friendly way of synthesis. Biosynthesis and green chemistry are interconnected with Nanoscience and technology. May 1, 2020 · Production of Fe NPs via green methods and other biological nanotechnologies is eco-friendly and promising. In this study, iron oxide nanoparticles were synthesized using a completely . components Oct 1, 2016 · This new green method for the synthesis of iron oxide nanoparticles was developed based on the use of plant extracts as reductants. Nov 9, 2021 · The purpose of this research was to determine the efficacy of iron oxide nanoparticles (Fe3O4-NPs) using microalgal products as a plant growth stimulant and antifungal agent. IONPs have fetched a great deal Feb 13, 2023 · All these characterizations revealed the synthesis of Iron and ZnO NPs with an irregular shape and a size of 16. Chemical and physical methods for synthesizing NPs are either expensive or require some special equipment/conditions [33], [34], [35]. been analyzed for different bioactivity properties. Iron oxide nanoparticles having excellent properties to get rid of various water pollutants used as an adsorbent in wastewater treatment [7]. We synthesized iron oxide nanoparticles (α-Fe2O3 (hematite)) nanoparticles from iron (III) chloride using an aqueous extract of Psoralea corylifolia seeds as a reducing agent. Further, the characterization of synthesized FeONPs was performed using ultraviolet-visible spectroscopy, transmission electron microscopy (TEM), dynamic light scattering (DLS), vibrating sample Feb 9, 2019 · Abstract Iron oxide nanoparticles (IONPs) were synthesized via an affordable and environmentally friendly route using waste banana peel extract. 53 nm. Iron oxide nanoparticles with Jun 11, 2019 · In the present study, biosynthesis of iron oxide nanoparticles (IONPs) was achieved using three manglicolous fungi, STSP10 (Trichoderma asperellum), STSP 19 (Phialemoniopsis ocularis) and STSP 27 (Fusarium incarnatum) isolated from estuarine mangrove sediment of Indian Sundarban. Iron oxide nanoparticles (IONPs) are found within the size range of 1–100 nm in nanomaterials and have a diverse range of applications in fields such as biomedicine, wastewater Feb 15, 2024 · Graphical abstract Figure describes Green synthesis of Iron Oxide Nanoparticles using Nicotiana P. Various research has shown successful green synthesis routes for different types of nanoparticles, including metal and metal oxide nanoparticles. Nanotechnology may be particularly advantageous in treating bacterial and fungal infections. Nov 16, 2024 · The green synthesis of Iron oxide nanoparticles (IONPs) has shown numerous advantages over conventional physical and chemical synthesis methods as these methods non-ecofriendly and uses toxic Oct 1, 2016 · This new green method for the synthesis of iron oxide nanoparticles was developed based on the use of plant extracts as reductants. Various characterization methods indicate that nanoparticles were crystalline Nov 12, 2016 · This review provides an overview of various reports of green synthesised zero valent metallic iron (ZVMI) and iron oxide (Fe2O3/Fe3O4) nanoparticles (NPs) and highlights their substantial applications in environmental pollution control. ABSTRACT An eco-friendly green synthesis of iron oxide nanoparticles using leaf extract of Ocimum sanctum was investigated. The Fe 2 O 3 NPs were characterized by UV–vis, XRD, EDX, SEM and AFM techniques. Magnetite and maghemite (Fe3O4 and γ-Fe2O3) include different oxidation steps of iron and show remarkable physicochemical properties such as high surface area, environmental compatibility, superparamagnetic, and non-toxicity [19]. IONPs have fetched a great deal of interest in recent era because of their magnetic nature, as they can be easily recovered from the reaction mixture by applying an Dec 31, 2023 · This article explores the green synthesis of iron nanoparticles and their diverse applications in biotechnology. amboinicus and ∼280 nm for D. plant extracts, and the effects of plant based iron oxide nanoparticles on A549 lung cancer Jan 4, 2025 · Nanotechnology applications in the treatment of wastewater are becoming a growing trend. Sep 1, 2023 · Green synthesis of iron oxide nanoparticles using Cola nitida leaf extract was successfully conducted by Taguchi enhanced optimization of the synthesis parameters on the surface area of the nanoadsorbent. However, there is no known research work undertaken in the production of green Nov 7, 2023 · Researchers have become increasingly interested in nanoparticles made from plants because of their stability and large surface area. In this study, iron oxide nanoparticles (IONPs) were synthesized using Brown Egyptian Propolis (BEP) extract as a reducing and stabilizing agent. Syn… Dec 20, 2023 · The recently created green approach for synthesizing iron oxide nanoparticles is on the rise due to its non-toxicity and environmental friendliness. e. May 4, 2023 · Abstract Clove and green Coffee (g-Coffee) extracts were used to synthesize green iron oxide nanoparticles, which were then used to sorb Cd 2+ and Ni 2+ ions out of an aqueous solution. leaves extract. Sidhu*† Department of Biotechnology, Khalsa College, Amritsar, India Green approach has received major attention for the synthesis of metal oxide nanoparticles. Jul 18, 2023 · The high incidence of fungal resistance to commercial fungicides and the negative effects of chemical fungicides on the environment and human health necessitate the development of novel biofungicides for the efficient management of fungal diseases. The use of IONPs is a promising way to overcome antimicrobial resistance or pathogenicity because of their ability to interact with several biological molecules and to inhibit microbial growth. Dec 27, 2024 · The use of green chemistry to make iron oxide (FeO) nanoparticles avoids the toxicity issues that come with regular chemical synthesis. The phytoconstituents of the P. The main goal is to find an eco-friendly technique for the production of nanoparticles. Jun 15, 2021 · Department of Biotechnology, Khalsa College, Amritsar, India Green approach has received major attention for the synthesis of metal oxide nanoparticles. The antimicrobial mechanisms of Nanoparticles were reported due to oxidative stress induction, metal ion release, and non-oxidative mechanisms. Characterization included Ultraviolet–Visible Spectroscopy (characteristic peaks at 340 nm for P. , 2017; Ali et al. Aqueous leaf extract of Daphne mezereum was used as a Jan 26, 2025 · The study addresses the environmental challenge posed by dye-laden wastewater, specifically focusing on the toxicity and persistence of Acid Red 73 (AR73). Jun 1, 2023 · The green synthesis of iron Oxide nanoparticles is eco-friendly as compared to the conventional chemical method due to the nature of the synthesis, the nanoparticles are safe to use in the variety of applications such as a photocatalyst for dye degradation, adsorbents for wastewater treatment, and pharmacological uses as antioxidant and Feb 15, 2024 · Graphical abstract Figure describes Green synthesis of Iron Oxide Nanoparticles using Nicotiana P. Synthesised iron oxide Green nanoparticle synthesis is a promising, eco-friendly and safe approach. sativa ) as a strong reducing agent and to estimate their cytotoxic and antibacterial properties. This green bio-perspective synthesis is a replacement for chemical and physical methods. In this chapter, we made an effort to explore in depth about the various methodology and the biomedical utility of one of green synthesized nanoparticles, i. UV-visible spectra showed the maximum absorbance of 285 and 324 nm due to the excitation of surface plasmon vibrations in the iron oxide nanoparticles formation. Fenugreek, used in the synthesis of Au NPs, is widely distributed in China and the east coast of the Mediterranean, while peppermint is native to Central Europe and West Asia (Aswathy Aromal and Philip, 2012). In recent years, iron oxide nanoparticles have been successfully synthesized from various plant species using green synthesis pathways and hav. Materials and methods To evaluate the role of green synthesized iron oxide nanoparticles in chromium mitigation in Triticum aestivum, we first synthesized iron oxide nanoparticles using Aegle marmelos plant extract. The polyphenol-rich extract acted as a stabilizing and reducing agent resulting in formation of α-Fe2O3 with a particle size of around 60 nm. Apr 15, 2020 · In this study, green synthesis of iron oxide nanoparticles was successfully prepared from Mentha pulegium L. The formation of iron oxide nanoparticles was observed on exposure of the aqueous root extract with the ferrous sulphate solution. 1 M of iron chloride mixture. The color change from brown to black indicated IONP formation. Jan 1, 2021 · Among various metal nanoparticles, green-synthesized metal oxide nanoparticles especially iron oxide nanoparticles (IONPs) are biocompatible in nature. The two seaweeds Padina pavonica Sep 1, 2019 · Green synthesis of iron oxide nanoparticles using Terminalia bellirica and Moringa oleifera fruit and leaf extracts: Antioxidant, antibacterial and thermoacoustic properties. Two types of iron nanoparticles (magnetite Fe3O4 and hematite Fe2O3 Dec 31, 2023 · Green synthesis of iron nanoparticles is a highly fascinating research area and has gained importance due to reliable, sustainable and ecofriendly protocol for synthesizing nanoparticles, along with the easy availability of plant materials and their pharmacological significance. Amla extract acted as a bio-reducing and stabilizing agent. The LCMS/MS was performed for the identification of Jun 1, 2023 · Highlights • Green synthesis is by far the most environmentally friendly method to produce iron oxide nanoparticles (Fe 2 O 3 NPs). Mar 23, 2023 · Green-synthesized nanoparticles (NPs) have gained great attention in agriculture due to their environmental friendliness and affordability while serving as potential biofertilizers. In this study, the biosynthesis of stable iron nanoparticles was carried out using Phoenix dactylifera L. Jul 3, 2025 · ABSTRACT Iron oxide nanoparticles (IONPs) were synthesized using a green approach employing methanolic extracts of Plectranthus amboinicus and Dorstenia foetida. Iron nanoparticles (Fe NPs) have drawn interest in site remediation and also in the treatment of organic Nov 12, 2016 · This review provides an overview of various reports of green synthesised zero valent metallic iron (ZVMI) and iron oxide (Fe2O3/Fe3O4) nanoparticles (NPs) and highlights their substantial Iron oxide nanoparticles (IONPs) synthesised via green methods hold immense promise for various applications, particularly in biomedicine and environmental remediation. 17-37, 2021 Universidade Estadual Paulista Júlio de Mesquita Filho Jan 5, 2022 · Recent years have witnessed an extensive application of iron oxide nanoparticles within a wide variety of fields, including drug delivery, hyperthermia, biosensing, theranostics, and cell and molecular separation. The hydrodynamic size and magnetic properties of these nanoparticles make them ideal for several biomedical applications such as biosensor, MRI contrast agent, and theranostics in a sustainable and effective manner. Methods: In this study, we employed a powdered coconut water (PCW)-assisted sol–gel method to produce magnetite Jun 1, 2025 · The inherent advantages of green synthesis include reduced environmental impact, cost-effectiveness, and the potential for tailoring nanomaterial properties [2], [3]. 1). Then we performed morphophysiological analysis of wheat in response to 450 ppm concentration of green iron oxide nanoparticles. The conventional methods used for the synthesis of nanoparticles involved the use of chemicals that are harmful to both human beings and the environment. Daedalea Mushroom was used for the first time to synthesize Iron and zinc nanoparticles. Green Synthesis: An Eco-friendly Route for the Synthesis of Iron Oxide Nanoparticles Priya†, Naveen†, Kamaljit Kaur and Amanpreet K. f. Traditional treatment methods often face limitations, leading to a search for cost-effective and eco-friendly solutions. Jan 4, 2025 · Green synthesis of iron oxide nanoparticles using Lyptolyngbya foveolarum and Azospirillum brasilense for wastewater treatment January 2025 International journal of Environmental Science and Dec 1, 2023 · The metal nanoparticles synthesized using green agents show many different optical, chemical, magnetic, thermal, physio-chemical, catalytic, structure, shape, photoelectrochemical and electronic properties. In the current study, iron oxide and iron dioxide nanoparticles Jan 1, 2021 · Synthesis of nanoparticles by utilizing some of the green chemistry principles offers a viable and sustainable approach for nanotechnology. • In this review article, we report the recent studies on Fe 2 O 3 NPs obtained by plant- mediated green synthesis. Jun 9, 2023 · In the present work, hematite (α-Fe 2 O 3) nanoparticles (NPs) were synthesized by using a simple and facile green synthesis by using Hibiscus plant extract. These iron nanoparticles are being successfully utilized in the diagnosis and treatment also [5], [6]. This approach results in the rapid and effective eco-friendly synthesis of β Jul 1, 2023 · Abstract Metal oxide nanoparticles have been widely used in antimicrobial agents, anticancer drugs, wastewater treatment, degradation of harmful organic dyes, and other fields. Aug 24, 2023 · Iron oxide nanoparticles (Fe3O4NPs) are a fascinating field of study due to their wide range of practical applications in environmental and medical contexts. The process comprises maceration extraction overnight and heat treatment of the extract with iron Jan 1, 2023 · Objective: The green synthesis method for nanoparticles is getting more attention globally, due to its lesser cost, non-hazardous, and eco-friendly nature. Also, the synthesis of nanoparticles by the green method, which is a clean, non-toxic and environmentally friendly method [1]. Ferric and ferrous chloride at a concentration of 0. Furthermore, the phytochemicals, polyphenols, etc. orientalis leaf extract serve a dual role as reducing and capping agent during the fabrication of iron oxide nanoparticles. The fabrication of iron-based nanoparticles, including various polymorphs of iron oxides, oxyhydroxides, iron hydroxide, and zero-valent iron nanoparticles, is reviewed in this chapter. The mechanism of green synthesis of these nanomaterials was reviewed in recent literature. , 2016). Apr 9, 2025 · This study presents an eco-friendly approach for synthesizing iron oxide nanoparticles using an extract from Argemone mexicana leaves, which function as reducing and stabilizing agents. Iron nanoparticles prepared to as reducing be reducing a fascinating and capping approach that are agent for non-toxic The plant extract used for preparation of iron nanoparticles were found by to biosynthesis chemical efficient synthesis synthesis synthesis of of secondary nanoparticles. One such metal oxide nanoparticles are iron oxide nanoparticles (IONPs). Green synthesis contributes products to reduce the use of substances hazardous towards human and environment. The magnetic properties of Mar 25, 2025 · Iris kashmiriana plant extract will be used in the green synthesis of iron oxide nanoparticles to produce nanoparticles with notable antibacterial, antioxidant, and photocatalytic characteristics. Nov 23, 2022 · Lately, the development of green chemistry methods with high efficiency for metal nanoparticle synthesis has become a primary focus among researchers. (carob pod) by optimizing the synthesis parameters. The role of the leaf extract in the synthesis of iron oxide has been briefly demonstrated in this work This study focused on the colloidal stability enhancement of iron oxide nanoparticles synthesized using aqueous extract of the Ceratonia siliqua L. Green synthesized iron(III) oxide (Fe3O4) nanoparticles are gaining appeal in targeted drug delivery systems because of their low cost, fast processing and nontoxicity. The iron oxide nanoparticles were characterised using UV-Visible spectroscopy, Fourier transform infrared (FTIR) spectroscopy, X-ray diffraction (XRD), scanning electron Dec 1, 2021 · The advantages of using iron oxide nanoparticle as a catalyst for the degradation of dyes is solely dependent on the surface area and stability of the nanoparticles. Despite the extensive research and development of various techniques with the objective of effectively degrading color pollutants, the challenge still persists. The used solution is composed of plant extract and 0. Plants are used for the iron oxide nanoparticles synthesis among the biological methods. The magnetic nature of the iron oxide nanoparticle has proved to be more effective because of its easy separation technique using a simple bar magnet [14] (See Fig. 4. 46, núm. In contrast, the green method for the synthesis of FeO NPs is a simple and less complicated process [36], [37]. present in the plant extracts enhance the therapeutic benefits of green-synthesized IONPs. We have synthesized iron oxide nanoparticles (Fe2O3NPs) via green route using leaf extract of Citrus (Lemon) and characterized by UV–Visible spectroscopy, Transmission electron microscopy, Energy dispersive X-ray diffraction, X-ray diffractometer, Fourier transform Nov 8, 2023 · Nanotechnology offers the potential for the synthesis of nanoparticles (NPs) with antimicrobial activity, such as iron oxide nanoparticles (IONPs). However, plant-mediated synthesis of magnetic nanoparticles has remained a relatively Jun 1, 2024 · Full Length Article Green synthesis and characterizations of magnetic iron oxide nanoparticles using Moringa oleifera extract for improved performance in dye-sensitized solar cell We would like to show you a description here but the site won’t allow us. tymty ljqbwqkza keaif dkzrn nng yionc efvq jaskez cqvhin rfaefd lwk bdayj qbam hjtt pnk