Review on Conventional and Green Synthesis Methodologies of Iron Oxide Based Magnetic Nanoparticles

Kharey, Prashant; Tripathi, Awnish Kr.

doi:10.1166/asl.2015.6428

Cited by 7 publications

(2 citation statements)

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“…Ni NPs synthesised through chemical methods did not possessed magnetic property and they were found to have poor colloidal stability, antioxidant and antimicrobial potential, and showed toxicity [133] plant-based TiO 2 NPs exhibited better dispersibility, stability, and smaller size resulting in enhanced therapeutic potential chemically synthesised TiO 2 NPs were unable to exhibit equivalent dispersibilty, stability, and size resulting in poor therapeutic potential [70] green synthesised nanoparticles prepared from peanut shell exhibited the size range 10-50 nm, pharmacological potential similar to commercially available Ag NPs peanut-based synthesis can be scaled up to large scale as it offers the same features as commercially available nanoparticles at low cost [134] plant-based synthesis of nanoparticles is a one-step process, safe to handle, offer minimum side effects, and plants are readily available chemical syntheses of nanoparticles require toxic solvents, high energy, and produce many byproducts [135] plant-based nanoparticles have tested only in small number of biomedical applications and used only small-scale production. Therefore, this research area needs significant attention of researchers nanoparticles synthesised through physical and chemical methods have been widely tested and applied for various biomedical applications [127] IET Nanobiotechnol., 2018, Vol.…”

Section: Conclusion and Future Prospectsmentioning

confidence: 99%

Plant‐based metallic nanoparticles as potential theranostics agents: bioinspired tool for imaging and treatment

Nazli

Baig

Zia

et al. 2018

IET nanobiotechnol.

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Theranostic approach provides us a platform where diagnosis and treatment can be carried out simultaneously. Biosynthesis of theranostic-capable nanoparticles (NPs) can be carried out by phytoconstituents present inside the plants that can act as capping as well as stabilising agents by offering several advantages over chemical and physical methods. This article highlights the theranostic role of NPs with emphasis on potential of plants to produce these NPs through ecofriendly approach that is called 'Green synthesis'. Biosynthesis, advantages, and disadvantages of plant-based theronostics have been discussed for better understanding. Moreover, this article has highlighted the approaches required to optimise the plant-mediated synthesis of NPs and to avoid the toxicity of these agents. Anticipating all of the challenges, the authors expect biogenic NPs can appear as potential diagnostic and therapeutic agents in near future.

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Section: Conclusion and Future Prospectsmentioning

confidence: 99%

Plant‐based metallic nanoparticles as potential theranostics agents: bioinspired tool for imaging and treatment

Nazli

Baig

Zia

et al. 2018

IET nanobiotechnol.

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“…To overcome this drawback, the use of magnetic nanoparticles (MNPs), such as nanosized copper ferrite (CuFe 2 O 4 ), as catalysts has been of growing interest during the last few years in organic reactions . These materials with high thermal and mechanical stability can be easily separated and recycled from the reaction medium using an external permanent magnet and enhance performance of the process, preventing the loss of catalyst . Furthermore, MNPs have been studied extensively due to their biological and technological applications such as in drug and gene delivery, biomolecular sensors, bioseparation and magnetic resonance imaging .…”

Section: Introductionmentioning

confidence: 99%

Novel CuFe₂O₄@SiO₂‐OP₂O₅H magnetic nanoparticles: Preparation, characterization and first catalytic application to the synthesis of 1,8‐dioxo‐octahydroxanthenes

Tajfirooz

Davoodnia

Pordel

et al. 2017

Applied Organom Chemis

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New functionalized magnetic core-shell nanoparticles, CuFe 2 O 4 @SiO 2 -OP 2 O 5 H, were prepared by grafting of phosphorus pentoxide on CuFe 2 O 4 @SiO 2 nanoparticles and characterized using Fourier transform infrared spectroscopy, scanning electron microscopy, energy-dispersive X-ray analysis, inductively coupled plasma optical emission spectrometry and vibrating sample magnetometry. The catalytic activity of CuFe 2 O 4 @SiO 2 -OP 2 O 5 H as a novel catalyst was evaluated in the synthesis of 1,8-dioxo-octahydroxanthenes under solvent-free conditions. The results showed that the catalyst has high activity and the desired products are obtained in high yields within short reaction times. The catalyst is readily recovered using magnetic decantation and can be used at least four times without noticeable deterioration in catalytic activity.

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Pimenta dioica Mediated Biosynthesis of Gold Nanoparticles and Evaluation of Its Potential for Theranostic Applications

et al. 2020

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In recent years, gold nanoparticles have emerged as promising agents for plasmonic sensing, photoacoustic imaging, photothermal therapy, and other biomedical applications. In this work, green synthesis of plant‐mediated gold nanoparticles (AuNPs) using an aqueous leaf extract of Pimenta dioica was carried out and the synthesized nanoparticles were characterized using X‐ray diffraction (XRD), ultraviolet‐visible (UV‐Vis) absorption spectroscopy, Fourier transform infra‐red (FTIR) spectroscopy, and electron microscopy. A plausible mechanism of the formation of gold nanoparticles from Pimenta dioica leaf extract was also proposed. Synthesized AuNPs were found to be safe for human cervical cancer (HeLa) and human embryonic kidney 293 (HEK 293) cell lines established using MTT (3‐(4,5‐dimethylthiozol‐2‐yl)‐2,5‐diphenyl tetrazolium bromide) assay. The potential of the synthesized nanoparticles for the plasmonic sensing of analyte molecule was carried out using the AuNPs as a surface‐enhanced Raman spectroscopy substrate. It was found that the AuNPs enhanced the Raman signal of analyte molecules with an enhancement factor of >105 in comparison to the normal Raman signal measured from the analyte, i. e., without nanoparticles. Further, the synthesized AuNPs showed excellent photoacoustic signal responses (PASR) and found to be the most efficient photoacoustic signal generators. The photothermal performance of these nanoparticles was also carried out. Overall, the findings of this study suggest that in future, these AuNPs could be used as a green alternative to conventionally used in‐vivo theranostic agents.

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Review on Conventional and Green Synthesis Methodologies of Iron Oxide Based Magnetic Nanoparticles

Cited by 7 publications

References 0 publications

Plant‐based metallic nanoparticles as potential theranostics agents: bioinspired tool for imaging and treatment

Plant‐based metallic nanoparticles as potential theranostics agents: bioinspired tool for imaging and treatment

Novel CuFe₂O₄@SiO₂‐OP₂O₅H magnetic nanoparticles: Preparation, characterization and first catalytic application to the synthesis of 1,8‐dioxo‐octahydroxanthenes

Pimenta dioica Mediated Biosynthesis of Gold Nanoparticles and Evaluation of Its Potential for Theranostic Applications

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Review on Conventional and Green Synthesis Methodologies of Iron Oxide Based Magnetic Nanoparticles

Cited by 7 publications

References 0 publications

Plant‐based metallic nanoparticles as potential theranostics agents: bioinspired tool for imaging and treatment

Plant‐based metallic nanoparticles as potential theranostics agents: bioinspired tool for imaging and treatment

Novel CuFe2O4@SiO2‐OP2O5H magnetic nanoparticles: Preparation, characterization and first catalytic application to the synthesis of 1,8‐dioxo‐octahydroxanthenes

Pimenta dioica Mediated Biosynthesis of Gold Nanoparticles and Evaluation of Its Potential for Theranostic Applications

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Novel CuFe₂O₄@SiO₂‐OP₂O₅H magnetic nanoparticles: Preparation, characterization and first catalytic application to the synthesis of 1,8‐dioxo‐octahydroxanthenes